et$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x1, r4, 0x1, 0x8, 0x6, @random="190002400a00"}, 0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)={0x170, 0x0, 0xd0a, 0x70bd2b, 0x25dfdbfb, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x80, 0x0, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0xc050) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r5, 0x5414, &(0x7f00000000c0)) 03:31:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x591c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:10 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x22}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="000018eebd2fb2ee000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB='./file0\x00']) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r4, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r5, 0x0) ioctl$TCXONC(r5, 0x540a, 0x1) io_uring_enter(r3, 0x5359, 0x9926, 0x2, &(0x7f0000000040)={[0xff]}, 0x8) 03:31:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f0000000200)=ANY=[@ANYBLOB="3f55e39b223a164b362411f3f401a5f400e804804620d18c5d1ed211699d86fe8130a93239c55ddc04c33e8b7b68ab5eabb2a7926b83454bdc3122a6113a244659d9a558fb392876a59c97fcc04420b4f8f0fdf9340c9b085b265c2238d761f4"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:31:10 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 71) 03:31:10 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4f, &(0x7f0000001240)=[{&(0x7f0000000100)="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", 0x1000, 0x401}, {&(0x7f0000001100)="5291a054c69bf8cea80b4ed5acb46d14c7addfecd6076276607cc23541d0260d9e67b2ae0d46738028207327bc8a6d7dd483320449cc350ca590", 0x3a, 0x3a}, {&(0x7f0000001140)="5065fadaa8c36edb123695554f6337297db82ef4ebd707bf213bddae3f31e0a6715f5655730c70935c69d6a38494130a67dfd814b34505ab3ae31b36c826fca0b1a5b2a9b08f53f758f06f2b14a274ada0d61c2fa69b4203c878534d179c422201d5aea50c5b18277cf89935b9351ff1d3482aaa2ef34d782d908bc8bbb89d9ebc282d67dd32f0afac1ffa766970a77bbd63f1af7bc8e76865f43efc2aad8c8c7f822bbcf49f6c1da4cd146bfadd3206b6386019b2e684820f5838ddb967d4af9464748bd63352afef0642c3e4db4ffb9ae4cde57e919ad9de29820dc031411a210edd8a856719f3bc8d23f6583355c39f2e02", 0xf3, 0x200}], 0x1001000, &(0x7f0000001540)=ANY=[@ANYBLOB="64656275675f77616e745f6578747202006973697a653d307830303030303030303030303013ca756455e9bb5b9b00e1ef300900000000000000636ff66572792c7265736769643d", @ANYRESHEX=0xee00, @ANYBLOB=',data=journal,commit=0x0000000000000008,dont_measure,\x00']) pipe2(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$dupfd(r0, 0x406, r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r4, 0xffffffffffffffff, 0x0) mq_timedsend(r4, &(0x7f0000001480)="268dbbb7e6fefed3f726d5b8ace0d4bf003a5e74ad3cdb41f29f3befc0f15e8c10a4b5a384ada416947263453394b2ed2ee8b6155a878a8d6dfcae034310a5243bccf45c839bb139691ee4ee02f0f9c5273cb1bb0ff8a132ae7b2f8f", 0x5c, 0xfffffffffffffffd, &(0x7f0000001500)={0x0, 0x989680}) r5 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r5, 0xffffffffffffffff, 0x0) fcntl$dupfd(r4, 0x406, r5) sendmsg$nl_generic(r2, &(0x7f0000001440)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x4400410}, 0xc, &(0x7f0000001400)={&(0x7f0000001e00)={0x12c4, 0x22, 0x200, 0x70bd2a, 0x25dfdbfc, {0x7}, [@nested={0x92, 0x40, 0x0, 0x1, [@generic="96234908db69d62370893708e1f6cdf4", @typed={0x14, 0x84, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @generic="66a53efcffbde835759125162273224ef4915fe31eff7a816aa7f6ee592dc39e024dad7c267bdfd776b4a7a430dcba794bde8e9add70cf2dc12952c813fc37cd9a8c938ff43ff3cefa77e26813ae6193c3d7", @typed={0x8, 0x66, 0x0, 0x0, @u32=0x7}, @typed={0x8, 0x35, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x2d, 0x0, 0x0, @ipv4=@broadcast}]}, @typed={0x8, 0x2b, 0x0, 0x0, @u32=0x1}, @generic="39a6d0b21d6de6775e21bfd78b587579114c38ec109c2e8c8467579cb39dc0df868d894f5da558a7d709f00de6f65a2484b4d5da1b955f73", @nested={0x11c6, 0x7f, 0x0, 0x1, [@generic="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", @generic="1124cca34fb72839ab1b9fec3802ed61e7b103a0a82c0b93e007462b2ae112d2113ff873e6ece86a81b06d11130059390088a4a8600c4b87fe4afae22923cbcd13b86a8756b8ae7b79cd265654f2ebd7e8275bc9b2270f3b525cfc7bfd64330ce47815b646b2aa60ad0ccbe7e81b9237e9ada7417ebf3df86a9e41cbde598721b37aced7e8c89207b08ace37d9951c65e29a7fac5b7ba511", @typed={0x1004, 0x49, 0x0, 0x0, @binary="a3bcc98dabadb7ec25c42daa8eafa88278e9bd2f514a6954f6e5a6663b8cab695d24e184e3995a413e849fbbf0b800962e44adda7973c44d32830ca6cad1ce76e28c56a52b3e10f69cc850ec10da372a0eb771a961e92517fae2cf1411b9e3c26695d8aa16b10bad7f690841aa38052e9b617352eb5109a5e864bf0970db2c01a185a52d3f333cc6109e577896942784acc8f00e39bd6eb95800100a78b18e5766700bb320d5febf833eb0872c87448bca9ef861b5e941bb04e792f1c778560e62a10348fce596a05e7ea0ce3ef9ed1e92a886229caf77f9505cae5188b8c0d77dbf88c48e6ff96c7d61828a02546efb0dbd6fc8b292412c3ccaa1c0a211db7788f0780ddcc04a5f7c6da5a69a4228f07dbbe7252c09cac485949d13d16619b69f811681fc7f9160ea1e4dd911081ff632b27d873862934c028a10bab7883f13d1d43ff9a1f93297021f1a1e7eec4e0f6098c04fb67433f869cc0b2107f775b118104792c0edcc0e859384d02ceb21c8b01c7efb22f0dce2eba797e8c36836da66e3aed73289d9b984915c0e31e1d569dcc703c734eb21ce051309b058e07ed85aa6b8ea066f41a6e0878d24a87a63a885297916da4e24fc5795627c2b7b3f6dc576b9974dedeb2e1cec9995926fa462a143a84a7326c7a8726fbd994224e6d6881359f333b0afd03351e552f9e9c40c5f7c0a83a6b892c439911aec12590c1d76878a951e07842c0425f2fd895438eab3da4c7489d9257e6c60e5ba5ce1f5d3502bc8b20c15245dfb6e4145554f2657ae0a1f584cdbd918829e991bb0fad0b2fee33c4bbe12f7afb2e42590661204e42587fca4ed5e684b987babb37e0489f2cc2a256bfc6e6059bd96779ad1b07aee9ad53f98dd2941c2f42cfac05dd7557eec92a062957d321b678b6388a1c4fe651f14bd274af6d60b3d903826dfff57b7f6326d2f0545e1bd965600198a900a8d90cc4f1ad42b863c89b09c9fde8b3cca3e5ed490c8e5fba3665fd60cb530aadace39c8a5e95693d492dbf50a70be7145e74770e77dafecd747c9e8542e69a8939e792292b0a26908d1445b5d0387412b7c6b302a58a5771602ea19467456e4d7bc6fe83f7e5fc289149616b976e0629b8cb72249591f7a83fc0c2f23b44aff877cd74d6462840e75b9aabfcafe1527a41637ceaec74647577904289b6f1ff5de6f6dabefde003f337a54a4c7a1428a8cd59d95d86537bee5b83e2246f5a7f507aeb34f5274c732e5ed5baa4800ea66196fb1573c176e8a2be141050bc87dce88306919d9c429ca34a577461a11e0d8d0395e0d5f217d8dd92a57afb7122e0fb750b68224a3393e4b8aa2780711ff41239dd75f1007a03a0ccf0d80c88bff53ece6bc5af780a4c8e74bfe489a74eb0a10bd7d11fa2fc2101766efea27eb46274d0dea0ea4d39e7ef2eb51794135ad42033956642802f2494a905f6804d86730c655f5810a797ca1cfab646744c2b3c3aa4d7606352d6a8ddf75ad2ba8291a4304de3401967020c8ecf3baa672489a20889bd5ca8115125442c69efcb8b3c221872021ba75665a0a81e893f03af57c3d6c65f902c9f7622c43586c522e1cda2d3d6622121eb28ab52a459ef87e27eb7a463276655c6799242e542fa1ff97274215248f09a418f1860cc97a5cb605992fcc6b6db5d8ebbbd97d19cb08ad2c15c5fe583602fabd89c82655d50a2dbb9c20dbe276227f920392fce2013c49b78beddcf9dd703c3a48632e39cacddda0e17e3f7e861eef74b3bf2f73ae86e95f735029257ba45cf006cd4ea89e15c92742fd1e807b1914eab55b1549eb6a03d1403ad3d089713854882ed2fa2cfe478f15326e25298549f07520082f81711c746c8e92e4161cf08cc03f20bb6bb79c669a602a4b4e1c7e465df80fb6dc0fd4dcf12dbe01bd687b237f1a268622fc0040f4ee9df2504c131ade700d6b02da6591d954f9db4d398129b9eb41d96f26c80f7f76b9f4896c6b3e2c0eb23775c1acc92673f71d80dbc8e0760eded814fa9f14bfcb594cf23dd0ea60480010f216ccd6fb779f39165d93d92bef53d1bd92aaefb6a19a9ced0f68327b6f8064771b00d5b1a4ce8e31c89646c4e980578c493d341ea55d8d501988aac474446f3ed6965a6e69afa9985fe2183fe865a7bac998ca37448a8833dac6d97ee0f7a5585628f736fa4ed4029fbc4e2800e6b7c1f37c031363d8aa2f9978d88e95fedf7af48946e202182b7f2006eeb85d6b06781ce5087f7d4b0ff5104bb29cd7a60fa592a2e28ee86e155af3f01dc44fe360301d44821ff5671566e56a6d6dc9ab85ef26d56870bb4393735bc58fbcae1c72d3479d185484a270e28366ecb79961ef05174fe2528354eef61fdc8c0619016ddde80a47e9af0ecce701f0da35b9d57dd5ccae623646eb7a0768a32bf5e13194012d0b491368dd993ce054f6066f48c023ebaf841df407bdae0bc1f2e8a5b41f5df643ec4ff7d645f48e302f6bf33db0f88be1647733c9ec97f4327931d03dbeccf5dc2f8a3ad41d5e714b9ef1bc0130af67f6ad8f369cc18b2e9750a1a535cdb08612c51812dcc4f68232c0e024e2e7f40baa08f1ef5cb51b6cd3c13cbdcec8ad58946ac422819e4a6e95baaee8d01a8d617b5958a9a2c7b45101517fea8045256fb9e5e0ac68e92f6edea579da99cecb34ef84bdf2c5f0869e3af39b3fc3d78436b6ea9adfe16c19bd4b3aafc4dd9ee3efbc09a6e768b88cd20f262cd754cca6a27ee9437dcfa30a7565398516cfdd7cb2c4fb75a8b1cb3562256ff55b3ff77ad60da350d3383cc71a83829b024d336f66bee59d0d432bd2be090ee14749b7e6ebfa2efad7e891291a49ee009bdc2ae00abf6a5f47145720bc6fa73e49cb52aa98a0a02fd080bc2a68df92c232e130d499ccd7a72a74eb7af24a768d458ebec35957ad4f2ad289d0f36012bf2209ade9b15bc369e7a00e8d8dc8f7a9617c6f313140c9ad4f7daccfa4169835812d0d9e43b203d474cc19fe2d87d5a2148f8ae3252bb29de331d5a27a2a80317790d89b4e67f0df2f816b89ecbc06a65f925ac2483702e7959df58aff77c889991f3ecc0d7c98ecb30b608d20ab04971aca55bac9f73b86f2f65dc9d885acfed3e7f95f49850cd2b1922997fa922a896877fffbc135e3f1dcbe17b1a0d09239a0e12f1e4f3e7e5f9467ac988ca94030b874207b0c7f1369407e26ae38abc0a743364fce35ce4db24fc5dfb005a650070208ba12eb51a9196e13fb581196a46113c7a11e59fad6e71b4b8725ce93d473f3c6e35ddfe3e03f85c3b0cbcfe850e6d505b1aa72de74a157e7809592e549b8744166a42c9dabba402c949cbebd33eae71275fa1295b7fc773c15a1011e4869733ff9037a733d3da8912b8b49cb7991a3443ff2dad3bbe83aa4bc0339cacb256744415ead137f02bcf377eebbac9d2b894786666d5029f1444bb8615ec1b3865861cd96607841bb6d5155cf22da5aec683558b7352250e429baaaafcb2904977e180d69192f66b93b9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@generic="a6d7c1e4c29312744727b5b5ebfc2b6c627506dbdf778bb93e6be1965c054c2b35b7c948cb298934012a"]}, @generic, @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@local}, @typed={0xc, 0x2b, 0x0, 0x0, @u64=0xffffffffffffffff}]}, 0x12c4}}, 0x800) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000000c0)=0x2) 03:31:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00 ', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 1395.122049] FAULT_INJECTION: forcing a failure. [ 1395.122049] name failslab, interval 1, probability 0, space 0, times 0 [ 1395.123192] CPU: 0 PID: 17277 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1395.123811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1395.124516] Call Trace: [ 1395.124753] dump_stack+0x107/0x167 [ 1395.125070] should_fail.cold+0x5/0xa [ 1395.125403] ? alloc_vfsmnt+0x23/0x680 [ 1395.125742] should_failslab+0x5/0x20 [ 1395.126069] kmem_cache_alloc+0x5b/0x310 [ 1395.126422] ? copy_tree+0x61a/0xa60 [ 1395.126748] alloc_vfsmnt+0x23/0x680 [ 1395.127077] clone_mnt+0x6c/0xce0 [ 1395.127413] copy_tree+0x3b0/0xa60 [ 1395.127776] copy_mnt_ns+0x144/0xa00 [ 1395.128132] ? kmem_cache_alloc+0x2a6/0x310 [ 1395.128551] create_new_namespaces+0xd6/0xb20 [ 1395.128984] copy_namespaces+0x3fb/0x4f0 [ 1395.129380] copy_process+0x385b/0x7800 [ 1395.129775] ? lock_acquire+0x197/0x470 [ 1395.130182] ? __cleanup_sighand+0xb0/0xb0 [ 1395.130591] ? _copy_from_user+0xfb/0x1b0 [ 1395.130995] kernel_clone+0xe7/0x980 [ 1395.131352] ? lock_acquire+0x197/0x470 [ 1395.131744] ? create_io_thread+0xf0/0xf0 [ 1395.132128] ? ksys_write+0x21a/0x260 [ 1395.132456] ? lock_downgrade+0x6d0/0x6d0 [ 1395.132820] __do_sys_clone3+0x1e5/0x320 [ 1395.133174] ? __do_sys_clone+0x110/0x110 [ 1395.133558] ? rcu_read_lock_any_held+0x75/0xa0 [ 1395.133952] ? vfs_write+0x354/0xb10 [ 1395.134278] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 1395.134669] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1395.135133] ? ksys_write+0x1a9/0x260 [ 1395.135494] ? __ia32_sys_read+0xb0/0xb0 [ 1395.135880] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1395.136372] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1395.136844] ? trace_hardirqs_on+0x5b/0x180 [ 1395.137253] do_syscall_64+0x33/0x40 [ 1395.137605] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1395.138081] RIP: 0033:0x7f54f0541b19 [ 1395.138424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1395.140078] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1395.140789] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1395.141419] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1395.142020] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1395.142619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1395.143224] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:31:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="00f0ff7f", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:31:10 executing program 0: ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000040)={0x3, 0x4, 0x84, 0x1f, 0x47}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5414, &(0x7f00000000c0)) r0 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/196, 0xc4) 03:31:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="effdffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:31:10 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x24}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x7d03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:10 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) r3 = memfd_create(&(0x7f0000000280)='%\x00', 0x5) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0x0, @local}, &(0x7f0000000500)=0x10) r5 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) r6 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r6, 0xffffffffffffffff, 0x0) mq_timedsend(r6, &(0x7f0000000740)="28f46446a4301c527571b68bdd203578c42b0cff44e4eb709f380322599665ca83ab5929c9b11899c90bd426539200619eb1f2351efed8246bf024705d747e2a7d7b07588237829a955e9e1fd3c3bc6580203ce6bcfc3b73a91a68085670b4e924696e4cbd24463247d2ffee", 0x6c, 0xffff, &(0x7f00000007c0)={0x77359400}) io_submit(0x0, 0x6, &(0x7f0000000700)=[&(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0x40, r0, &(0x7f0000000a00)="87fa02e48da3cc8e844466d94486eb971b02dcad087dbb18052c1fb402cbed7af17223749dcba8b6a393665c3001215dbbf8091a91e4d9f4a453e5aaa2b301d64d55de3684e2ba41cc47582838516c01fc745d7bbfd60c3b0cdf25fef93f52a74151eff8b5c1de66c2043b5a374fa6dc96dd007d396251797b35a801e281643580f19af454be1b6775e327f5970c52ff0e904101b07dfdb2bd8654979a2cd6155798e56bccb7af061123a2090b3a817610afecbb795f75001d09391580896a405cb20168908099ca27ef60a94d907f8e69aaf418c79052794b39a2f43539b0969e6390b1521dbb4274bd0637e78027a71edb", 0xf2, 0x560, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)="2b393adf5163589a69cde98bf6088097529b5f2e2e3f", 0x16, 0x7, 0x0, 0x3, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x2, r3, &(0x7f0000000840)="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", 0x187, 0xdf8}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x8, 0xffffffffffffffff, &(0x7f0000000380)="60b6e0b74a5fdf75f29b92a55ea7d58a6cc43e880c1f80d75222fd6f11f58fb0343d58453891f155590dcf65a906ff5f5ec34293cffc9a0deb3c4e3086f2797b8d9c16a7704dab175e03d3ba4b6680cf41afa6e8b7116c3ee392ee3c50eb639baa7dc2b90fac7b35c03b9c6f73a7bcd0e181068d9c8c3a1e57323c410703f75d026e3a9e3c76a385631b57964996824d3e0ac1e0d83512bc68718648ce8456a76c46c9f0470fc5e30eeff1f0b8285ed21d4442a92c20fefdcb96728c366e9b0e9a386315560c3474bb95e27c08c823fc621afaef8fe09a3d18f90b3fb3bb0855e162db8ea386f21834bf0fdf24444fcca6", 0xf1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x7, r4, &(0x7f0000000b00)="f596e92750f39f1253f69c5368d3fc16b14a8f10b7049d9c8f13620cbb4b6081c326cde39a2be13e5c8cfdb6a240693a5c3479b22868a70a83239b35cb3c99e555a65704983bab8eb8959415ab0ab8b5639d5c1e4a39e5703be12f06f4f722d4fde90d74effaaf97458f9cc990d204ad84671f68967ebf7931f2789753b40fc4aae0c9a538c5283bb92da9e4dd58d8baa9d55987cb503b6480a995e19c36b35f464e0a34", 0xa4, 0x101, 0x0, 0x2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0xc, r5, &(0x7f0000000100)="b8999e7ab4d3da955e61b790ab2cfa9ca1e328125957eb56b05c21e2bb463b8a47519853036e7af6e0926f2d854f92f9f1ca8466cab55a145ca9ac2fa7bbda13dddcba03e975032ed23e1e045a3c7f2c45c3e81bac642ebdf3286dee1e25779e8ee6b82199ed5e42833b8a3e439bc508208828f88c4c7a36", 0x78, 0x3}]) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) 03:31:10 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 72) 03:31:10 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r2, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x200) dup3(r5, r4, 0x80000) close_range(r4, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000006500)=[{{&(0x7f0000006800)=@caif=@dbg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/127, 0x7f}, {&(0x7f0000001280)=""/39, 0x27}], 0x3}, 0x9075}, {{&(0x7f0000001300)=@isdn, 0x80, &(0x7f0000001380)=[{&(0x7f0000001e00)=""/4096, 0x1000}], 0x1, &(0x7f00000013c0)=""/48, 0x30}, 0x2}, {{&(0x7f0000001400)=@sco={0x1f, @none}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001480)=""/92, 0x5c}, {&(0x7f0000001500)=""/72, 0x48}, {&(0x7f0000001580)=""/140, 0x8c}, {&(0x7f0000001640)=""/86, 0x56}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/115, 0x73}, {&(0x7f0000001780)=""/62, 0x3e}], 0x7, &(0x7f0000001840)=""/136, 0x88}, 0x80000001}, {{&(0x7f0000001900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001980)=""/84, 0x54}, {&(0x7f0000001a00)=""/32, 0x20}, {&(0x7f0000001a40)=""/83, 0x53}, {&(0x7f0000001ac0)=""/84, 0x54}, {&(0x7f0000001b40)=""/75, 0x4b}], 0x5, &(0x7f0000001c40)=""/114, 0x72}, 0x2}, {{&(0x7f0000001cc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003140)=[{&(0x7f0000001d40)=""/14, 0xe}, {&(0x7f0000002e00)=""/180, 0xb4}, {&(0x7f0000002ec0)=""/111, 0x6f}, {&(0x7f0000002f40)=""/230, 0xe6}, {&(0x7f0000003040)=""/210, 0xd2}], 0x5, &(0x7f00000031c0)=""/177, 0xb1}, 0x4}, {{0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000003280)=""/4096, 0x1000}], 0x1, &(0x7f00000042c0)=""/40, 0x28}, 0x20}, {{0x0, 0x0, &(0x7f0000004440)=[{&(0x7f0000004300)=""/137, 0x89}, {&(0x7f00000043c0)=""/82, 0x52}], 0x2, &(0x7f0000004480)=""/156, 0x9c}, 0x1}, {{&(0x7f0000004540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000004b40)=[{&(0x7f00000045c0)=""/139, 0x8b}, {&(0x7f0000004680)=""/42, 0x2a}, {&(0x7f00000046c0)=""/149, 0x95}, {&(0x7f0000004780)=""/139, 0x8b}, {&(0x7f0000004840)=""/187, 0xbb}, {&(0x7f0000004900)=""/40, 0x28}, {&(0x7f0000004940)=""/230, 0xe6}, {&(0x7f0000004a40)=""/164, 0xa4}, {&(0x7f0000004b00)=""/44, 0x2c}], 0x9, &(0x7f0000004c00)=""/148, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000005fc0)=[{&(0x7f0000004cc0)=""/234, 0xea}, {&(0x7f0000004dc0)=""/21, 0x15}, {&(0x7f0000004e00)=""/92, 0x5c}, {&(0x7f0000004e80)=""/234, 0xea}, {&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/3, 0x3}], 0x6, &(0x7f0000006040)=""/161, 0xa1}}, {{&(0x7f0000006100)=@isdn, 0x80, &(0x7f0000006480)=[{&(0x7f0000006180)=""/17, 0x11}, {&(0x7f00000061c0)=""/62, 0x3e}, {&(0x7f0000006200)=""/200, 0xc8}, {&(0x7f0000006300)=""/239, 0xef}, {&(0x7f0000006400)=""/111, 0x6f}], 0x5}, 0x3ff}], 0xa, 0x0, &(0x7f0000006780)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000140)={0x50, @time={0x8, 0xfffff1bc}, 0x8b, {0x5}, 0x8, 0x3, 0x1f}) close_range(r1, 0xffffffffffffffff, 0x0) r6 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r6, 0x0) ioctl$TIOCPKT(r6, 0x5414, &(0x7f00000000c0)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x83, 0x6a2bddfa}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000067c0)) [ 1395.365162] FAULT_INJECTION: forcing a failure. [ 1395.365162] name failslab, interval 1, probability 0, space 0, times 0 [ 1395.366280] CPU: 0 PID: 17609 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1395.366901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1395.367677] Call Trace: [ 1395.367943] dump_stack+0x107/0x167 [ 1395.368298] should_fail.cold+0x5/0xa [ 1395.368665] ? create_object.isra.0+0x3a/0xa20 [ 1395.369096] should_failslab+0x5/0x20 [ 1395.369459] kmem_cache_alloc+0x5b/0x310 [ 1395.369858] create_object.isra.0+0x3a/0xa20 [ 1395.370274] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1395.370764] kmem_cache_alloc+0x159/0x310 [ 1395.371176] alloc_vfsmnt+0x23/0x680 [ 1395.371556] clone_mnt+0x6c/0xce0 [ 1395.371906] copy_tree+0x3b0/0xa60 [ 1395.372275] copy_mnt_ns+0x144/0xa00 [ 1395.372637] ? kmem_cache_alloc+0x2a6/0x310 [ 1395.373060] create_new_namespaces+0xd6/0xb20 [ 1395.373504] copy_namespaces+0x3fb/0x4f0 [ 1395.373907] copy_process+0x385b/0x7800 [ 1395.374314] ? lock_acquire+0x197/0x470 [ 1395.374728] ? __cleanup_sighand+0xb0/0xb0 [ 1395.375159] ? _copy_from_user+0xfb/0x1b0 [ 1395.375591] kernel_clone+0xe7/0x980 [ 1395.375951] ? lock_acquire+0x197/0x470 [ 1395.376333] ? create_io_thread+0xf0/0xf0 [ 1395.376752] ? ksys_write+0x21a/0x260 [ 1395.377110] ? lock_downgrade+0x6d0/0x6d0 [ 1395.377510] __do_sys_clone3+0x1e5/0x320 [ 1395.377893] ? __do_sys_clone+0x110/0x110 [ 1395.378316] ? rcu_read_lock_any_held+0x75/0xa0 [ 1395.378752] ? vfs_write+0x354/0xb10 [ 1395.379112] ? fput_many+0x2f/0x1a0 [ 1395.379478] ? ksys_write+0x1a9/0x260 [ 1395.379843] ? __ia32_sys_read+0xb0/0xb0 [ 1395.380241] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1395.380741] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1395.381224] ? trace_hardirqs_on+0x5b/0x180 [ 1395.381639] do_syscall_64+0x33/0x40 [ 1395.381996] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1395.382472] RIP: 0033:0x7f54f0541b19 [ 1395.382828] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1395.384510] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1395.385217] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1395.385875] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1395.386529] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1395.387177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1395.387839] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:31:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24020000", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:31:10 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000080)='net/dev_mcast\x00') r2 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)={0x8001, 0x2, 0x2b, 0x9, 0x19, "83feb6dc607b8305e5116a632f4614ce64d33e"}) 03:31:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x40c0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)={0x188, 0x1e, &(0x7f0000000100)}) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:31:10 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000340)={0x5, 0x5}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r6, @ANYBLOB="080002"], 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r5, 0x100, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0xffff}, @NL80211_ATTR_IE={0x39, 0x2a, [@rann={0x7e, 0x15, {{0x1, 0x34}, 0x8, 0x7f, @device_a, 0x9, 0xca5a, 0x8001}}, @ssid={0x0, 0x1c, @random="be4380c8fa3aa0fbce922f3a34edeac48bb874502c01ccaacabc2d3a"}]}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x20000044) 03:31:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:31:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x8202}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24030000", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:31:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 73) 03:31:25 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x60, 0x7f, 0x7f, 0x0, 0x0, 0x905, 0xc008a, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x80, 0x400}, 0x40000, 0x8, 0x7, 0x9, 0x2, 0x401, 0x800, 0x0, 0xbe}, r0, 0x3, 0xffffffffffffffff, 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x4a367) r3 = perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x80, 0x1, 0x82, 0x1, 0x6, 0x0, 0x9, 0x60604, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x8000, 0x20000000000000, 0x3f, 0x0, 0x5, 0x2, 0x2, 0x0, 0x10001, 0x0, 0xe000000}, 0xffffffffffffffff, 0x7, r1, 0x1) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x1f, 0x1f, 0x1, 0x37, 0x0, 0xfff, 0xc0, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000100)}, 0x90f73a7a246d3231, 0x10000, 0x5, 0x3, 0x5, 0x7, 0x24, 0x0, 0x484, 0x0, 0x7}, r0, 0x5, r3, 0xf) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) 03:31:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x343242, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:31:25 executing program 4: ioctl$TIOCPKT(0xffffffffffffffff, 0x80045440, &(0x7f00000000c0)) [ 1410.465098] FAULT_INJECTION: forcing a failure. [ 1410.465098] name failslab, interval 1, probability 0, space 0, times 0 [ 1410.466179] CPU: 1 PID: 17960 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1410.466870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1410.467912] Call Trace: [ 1410.468151] dump_stack+0x107/0x167 [ 1410.468471] should_fail.cold+0x5/0xa [ 1410.468855] should_failslab+0x5/0x20 [ 1410.469188] __kmalloc_track_caller+0x79/0x370 [ 1410.469634] ? kstrdup_const+0x53/0x80 [ 1410.469976] kstrdup+0x36/0x70 [ 1410.470257] kstrdup_const+0x53/0x80 [ 1410.470652] alloc_vfsmnt+0xb5/0x680 [ 1410.470978] clone_mnt+0x6c/0xce0 [ 1410.471284] copy_tree+0x3b0/0xa60 [ 1410.471673] copy_mnt_ns+0x144/0xa00 [ 1410.471999] ? kmem_cache_alloc+0x2a6/0x310 [ 1410.472379] create_new_namespaces+0xd6/0xb20 [ 1410.472816] copy_namespaces+0x3fb/0x4f0 [ 1410.473168] copy_process+0x385b/0x7800 [ 1410.473507] ? mark_lock+0xf5/0x2df0 [ 1410.473871] ? lock_acquire+0x197/0x470 [ 1410.474220] ? __cleanup_sighand+0xb0/0xb0 [ 1410.474656] ? _copy_from_user+0xfb/0x1b0 [ 1410.475012] kernel_clone+0xe7/0x980 [ 1410.475327] ? lock_acquire+0x197/0x470 [ 1410.475736] ? create_io_thread+0xf0/0xf0 [ 1410.476105] ? ksys_write+0x21a/0x260 [ 1410.476426] ? lock_downgrade+0x6d0/0x6d0 [ 1410.476825] __do_sys_clone3+0x1e5/0x320 [ 1410.477168] ? __do_sys_clone+0x110/0x110 [ 1410.477531] ? rcu_read_lock_any_held+0x75/0xa0 [ 1410.477969] ? vfs_write+0x354/0xb10 [ 1410.478286] ? fput_many+0x2f/0x1a0 [ 1410.478639] ? ksys_write+0x1a9/0x260 [ 1410.478963] ? __ia32_sys_read+0xb0/0xb0 [ 1410.479309] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1410.479837] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1410.480276] ? trace_hardirqs_on+0x5b/0x180 [ 1410.480688] do_syscall_64+0x33/0x40 [ 1410.481005] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1410.481436] RIP: 0033:0x7f54f0541b19 [ 1410.481795] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1410.483359] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1410.484074] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1410.488057] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1410.488723] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1410.489320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1410.489962] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:31:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x80001, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000500)={0x7d0, 0x80, 0x40, 0x0, 0x15, "3183990b42c70685"}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)={0x17, 0x15, &(0x7f0000000100)}) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x0) 03:31:40 executing program 2: r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xb, 0x8010, 0xffffffffffffffff, 0x8000000) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000280)="bcc85c9b739415c493fe4f4a9c57ee655c4a765397767927c66559fd32046b40be0bed72e3ac84ac8f27f1129973abd58c0d0b5b6607e3f1d775841fc53ac0a12fe053c18764dc14f7e71584a1471de37979be9b5d8e4e2c77db6c132c9a840fdd4c3425e46e93303e9259bbe814d1c9ae5d704acc602ac4fc6a9fc6c80ee60ab6da8646f503755d81780dfea215f3bab0b9452b666cd6e64a17e2d982927b6ecb5e1a5523d395a067f529bfd3b4a3e7c9eddd", 0xb3, 0x90, &(0x7f0000000340)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'hsr0\x00'}}, 0x80) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000240)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x5, &(0x7f0000000200)=[0xffffffffffffffff, r1, r2, 0xffffffffffffffff, r3], 0x5, 0x0, 0x0, {0x0, r4}}, 0x4a) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r5, &(0x7f0000000100)=""/153, 0x99) 03:31:40 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee00}}, './file0\x00'}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4a, 0x1, 0x3, 0x4, 0x0, 0x0, 0x14048, 0x18, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x16140, 0x5, 0x2000, 0x6, 0x4, 0x3, 0x6, 0x0, 0x1f, 0x0, 0x7ff}, 0x0, 0xf, r1, 0xb) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x2) 03:31:40 executing program 0: ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000100)={0xe38d, 0x28, '\x00', 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000140)={{}, "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"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5414, &(0x7f00000000c0)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x40, 0x0, 0x8001, 0x20ef1, 0x1a, "430000005800000000b46c82faffffff00"}) 03:31:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x12c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24040000", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:31:40 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 74) 03:31:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf103}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x482, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = pidfd_open(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000080)=0x1) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r4 = syz_open_dev$vcsn(&(0x7f0000000040), 0x9, 0xa00) ioctl$TIOCSCTTY(r4, 0x540e, 0x930) r5 = syz_open_dev$mouse(&(0x7f0000000140), 0x9, 0x200) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000000180)={0xf3, 0x8, 0x1, 0x82d0, 0x7ff}) [ 1424.997760] FAULT_INJECTION: forcing a failure. [ 1424.997760] name failslab, interval 1, probability 0, space 0, times 0 [ 1424.998849] CPU: 1 PID: 18169 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1424.999485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1425.000256] Call Trace: [ 1425.000515] dump_stack+0x107/0x167 [ 1425.000862] should_fail.cold+0x5/0xa [ 1425.001227] ? alloc_vfsmnt+0x23/0x680 [ 1425.001598] should_failslab+0x5/0x20 [ 1425.001959] kmem_cache_alloc+0x5b/0x310 [ 1425.002340] ? copy_tree+0x61a/0xa60 [ 1425.002698] alloc_vfsmnt+0x23/0x680 [ 1425.003052] clone_mnt+0x6c/0xce0 [ 1425.003388] copy_tree+0x3b0/0xa60 [ 1425.003736] copy_mnt_ns+0x144/0xa00 [ 1425.004108] ? kmem_cache_alloc+0x2a6/0x310 [ 1425.004525] create_new_namespaces+0xd6/0xb20 [ 1425.004951] copy_namespaces+0x3fb/0x4f0 [ 1425.005337] copy_process+0x385b/0x7800 [ 1425.005715] ? mark_lock+0xf5/0x2df0 [ 1425.006071] ? lock_acquire+0x197/0x470 [ 1425.006471] ? __cleanup_sighand+0xb0/0xb0 [ 1425.006879] ? _copy_from_user+0xfb/0x1b0 [ 1425.007277] kernel_clone+0xe7/0x980 [ 1425.007628] ? lock_acquire+0x197/0x470 [ 1425.007998] ? create_io_thread+0xf0/0xf0 [ 1425.008360] ? ksys_write+0x21a/0x260 [ 1425.008682] ? lock_downgrade+0x6d0/0x6d0 [ 1425.009035] __do_sys_clone3+0x1e5/0x320 [ 1425.009380] ? __do_sys_clone+0x110/0x110 [ 1425.009750] ? rcu_read_lock_any_held+0x75/0xa0 [ 1425.010140] ? vfs_write+0x354/0xb10 [ 1425.010456] ? fput_many+0x2f/0x1a0 [ 1425.010766] ? ksys_write+0x1a9/0x260 [ 1425.011089] ? __ia32_sys_read+0xb0/0xb0 [ 1425.011436] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1425.011915] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1425.012388] ? trace_hardirqs_on+0x5b/0x180 [ 1425.012795] do_syscall_64+0x33/0x40 [ 1425.013145] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1425.013623] RIP: 0033:0x7f54f0541b19 [ 1425.013971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1425.015614] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1425.016321] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1425.016967] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1425.017615] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1425.018260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1425.018907] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:31:40 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x9, 0x80, 0x5, 0x7, 0x0, 0x2, 0x40, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80, 0x0, @perf_config_ext={0x54f, 0x7fff}, 0xc001, 0x1000000000, 0x3, 0x4, 0x400, 0x400000, 0xb317, 0x0, 0x7, 0x0, 0x7}, 0xffffffffffffffff, 0xa, r1, 0x2) syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000000c0)=0x2) 03:31:40 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000100)={0xf113, 0x2, 0x6, 0xffffff7f, 0xfffffff7}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dm_mod', 0x3c040, 0xfa) 03:31:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24050000", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:31:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f00000001c0)=""/153, 0x99) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) openat(r2, &(0x7f00000002c0)='./file0/../file0\x00', 0x100, 0x3) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r7, @ANYBLOB="080002"], 0x24}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udplite(0xa, 0x2, 0x88) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r10, @ANYBLOB="080002"], 0x24}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x5c, r6, 0x800, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x65}, @val={0x8, 0x3, r10}, @val={0xc, 0x99, {0xffff, 0x19}}}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'macvtap0\x00'}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x5}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x91}, 0x0) 03:31:40 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 75) 03:31:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1ac}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf803}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24060000", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:31:40 executing program 0: r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3f, 0xffffff1a}}, './file0\x00'}) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2000006, 0x4000010, 0xffffffffffffffff, 0x74716000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x501, 0x0) ioctl$TIOCPKT(r1, 0x5414, &(0x7f00000000c0)) io_uring_enter(r0, 0x3e28, 0xa135, 0x1, &(0x7f0000000100)={[0xffffffffffff8001]}, 0x8) [ 1425.252739] FAULT_INJECTION: forcing a failure. [ 1425.252739] name failslab, interval 1, probability 0, space 0, times 0 [ 1425.255512] CPU: 0 PID: 18492 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1425.257070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1425.258944] Call Trace: [ 1425.259572] dump_stack+0x107/0x167 [ 1425.260451] should_fail.cold+0x5/0xa [ 1425.261360] ? create_object.isra.0+0x3a/0xa20 [ 1425.262427] should_failslab+0x5/0x20 [ 1425.263327] kmem_cache_alloc+0x5b/0x310 [ 1425.264325] create_object.isra.0+0x3a/0xa20 [ 1425.265391] kmemleak_alloc_percpu+0xa0/0x100 [ 1425.266453] pcpu_alloc+0x4e2/0x1240 [ 1425.267350] alloc_vfsmnt+0xfd/0x680 [ 1425.268272] clone_mnt+0x6c/0xce0 [ 1425.269074] copy_tree+0x3b0/0xa60 [ 1425.269946] copy_mnt_ns+0x144/0xa00 [ 1425.270833] ? kmem_cache_alloc+0x2a6/0x310 [ 1425.271850] create_new_namespaces+0xd6/0xb20 [ 1425.272936] copy_namespaces+0x3fb/0x4f0 [ 1425.273905] copy_process+0x385b/0x7800 [ 1425.274842] ? lock_acquire+0x197/0x470 [ 1425.275811] ? __cleanup_sighand+0xb0/0xb0 [ 1425.276817] ? _copy_from_user+0xfb/0x1b0 [ 1425.277812] kernel_clone+0xe7/0x980 [ 1425.278682] ? lock_acquire+0x197/0x470 [ 1425.279641] ? create_io_thread+0xf0/0xf0 [ 1425.280655] ? ksys_write+0x21a/0x260 [ 1425.281549] ? lock_downgrade+0x6d0/0x6d0 [ 1425.282541] __do_sys_clone3+0x1e5/0x320 [ 1425.283480] ? __do_sys_clone+0x110/0x110 [ 1425.284513] ? rcu_read_lock_any_held+0x75/0xa0 [ 1425.285553] ? vfs_write+0x354/0xb10 [ 1425.286398] ? fput_many+0x2f/0x1a0 [ 1425.287242] ? ksys_write+0x1a9/0x260 [ 1425.288147] ? __ia32_sys_read+0xb0/0xb0 [ 1425.289095] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1425.290315] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1425.291534] ? trace_hardirqs_on+0x5b/0x180 [ 1425.292586] do_syscall_64+0x33/0x40 [ 1425.293452] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1425.294666] RIP: 0033:0x7f54f0541b19 [ 1425.295556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1425.300092] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1425.301971] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1425.303732] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1425.305498] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1425.307294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1425.309082] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:31:56 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 76) 03:31:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\a\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:31:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x88000, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0xfffffffffffffffe, 0xfc5, 0x8000, 0x9}) fcntl$getown(r3, 0x9) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='devpts\x00', 0x0, 0x0) r5 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="fce477ff0000040018000000", @ANYRES32=r5, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB='./file0\x00']) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000500)='./file0/../file0\x00', 0x2000220) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB="ab296179effad8b01892609fecf22b5e8744b27725", @ANYRESHEX=r7, @ANYBLOB=',\x00']) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r2) sendmsg$TIPC_NL_KEY_SET(r7, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x200, r8, 0x2, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xffffffaa, @mcast1, 0x6}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'gretap0\x00'}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}]}, @TIPC_NLA_MEDIA={0xdc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xad04}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29a6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x942}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NET={0x68, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xb025}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x95b8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}]}, 0x200}, 0x1, 0x0, 0x0, 0xc0}, 0x4) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:31:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x251}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfa03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:31:56 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x8, 0x5, 0x8, 0xcea, 0x19, "46f426e266e4aec1d43f23d5689869f2d8e685"}) 03:31:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r2) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r3, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r4, 0x0) sendmsg$NL80211_CMD_SET_MCAST_RATE(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x8, 0x70bd27, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x36}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x5a}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f8b5b2008e11c3fc151400fb113401001d"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:31:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) [ 1441.088905] 9pnet: Insufficient options for proto=fd 03:31:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\b\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 1441.093492] FAULT_INJECTION: forcing a failure. [ 1441.093492] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.094579] CPU: 0 PID: 18718 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1441.100587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1441.101284] Call Trace: [ 1441.101539] dump_stack+0x107/0x167 [ 1441.101859] should_fail.cold+0x5/0xa [ 1441.102192] ? create_object.isra.0+0x3a/0xa20 [ 1441.102588] should_failslab+0x5/0x20 [ 1441.102916] kmem_cache_alloc+0x5b/0x310 [ 1441.103267] ? mark_held_locks+0x9e/0xe0 [ 1441.103623] create_object.isra.0+0x3a/0xa20 [ 1441.104022] kmemleak_alloc_percpu+0xa0/0x100 [ 1441.104421] pcpu_alloc+0x4e2/0x1240 [ 1441.104771] alloc_vfsmnt+0xfd/0x680 [ 1441.105098] clone_mnt+0x6c/0xce0 [ 1441.105411] copy_tree+0x3b0/0xa60 [ 1441.105738] copy_mnt_ns+0x144/0xa00 [ 1441.106063] ? kmem_cache_alloc+0x2a6/0x310 [ 1441.106445] create_new_namespaces+0xd6/0xb20 [ 1441.106842] copy_namespaces+0x3fb/0x4f0 [ 1441.107199] copy_process+0x385b/0x7800 [ 1441.107559] ? lock_acquire+0x197/0x470 [ 1441.107927] ? __cleanup_sighand+0xb0/0xb0 [ 1441.108327] ? _copy_from_user+0xfb/0x1b0 [ 1441.108695] kernel_clone+0xe7/0x980 [ 1441.109019] ? lock_acquire+0x197/0x470 [ 1441.109363] ? create_io_thread+0xf0/0xf0 [ 1441.109740] ? ksys_write+0x21a/0x260 [ 1441.110070] ? lock_downgrade+0x6d0/0x6d0 [ 1441.110434] __do_sys_clone3+0x1e5/0x320 [ 1441.110783] ? __do_sys_clone+0x110/0x110 [ 1441.111167] ? rcu_read_lock_any_held+0x75/0xa0 [ 1441.111563] ? vfs_write+0x354/0xb10 [ 1441.111888] ? fput_many+0x2f/0x1a0 [ 1441.112224] ? ksys_write+0x1a9/0x260 [ 1441.112555] ? __ia32_sys_read+0xb0/0xb0 [ 1441.112911] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1441.113362] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1441.113802] ? trace_hardirqs_on+0x5b/0x180 [ 1441.114179] do_syscall_64+0x33/0x40 [ 1441.114502] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1441.114938] RIP: 0033:0x7f54f0541b19 [ 1441.115261] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1441.116820] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1441.117470] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1441.118071] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1441.118671] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1441.119270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1441.119877] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 [ 1441.121529] 9pnet: Insufficient options for proto=fd [ 1441.151570] 9pnet: Insufficient options for proto=fd [ 1441.155353] 9pnet: Insufficient options for proto=fd 03:32:11 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfc03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:11 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1, 0x0, 0x0, 0x0, {}, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_STATX={0x15, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000040)='./file0\x00', 0x20, 0x6000, 0x1, {0x0, r5}}, 0x3ff) r6 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r8, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB="2c7766646e4ff79006ab629dadbd3b81dd7eda878996b4f5f1d04a6ee3ddb8c12c", @ANYRESHEX=r8, @ANYBLOB=',\x00']) bind$packet(r7, &(0x7f0000000240)={0x11, 0x8, 0x0, 0x1, 0x40, 0x6, @remote}, 0x14) 03:32:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) syz_open_dev$tty1(0xc, 0x4, 0x4) 03:32:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000000040)={[0x1]}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) r3 = fork() tkill(r3, 0x30) wait4(r3, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r3) r4 = fork() tkill(r4, 0x30) wait4(r4, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r4) sendmsg$nl_generic(r2, &(0x7f0000001580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001540)={&(0x7f0000000140)={0x13f8, 0x36, 0x300, 0x70bd2d, 0x800, {0xa}, [@nested={0xe1, 0x5, 0x0, 0x1, [@generic="f07a0368676a81cd0d3aaa8ac384e12baf5aac407bcc428273dcfef5d291ba60fbf58cb031f4e0d2d834221fc541cd53d9f419067bf1127e331635dac9fd23f71cff487e985ed39d3c637b61615f3e00f946bebaf921c919c93041a56840288ae965758d76346ecd333a379ee3af872e4d2535866dd46495c526fc181f3fcb", @typed={0x8, 0x10, 0x0, 0x0, @pid=r3}, @generic="363949654b54bdd3b45bc6f8bb645c9701aa614d753587cc51e2462270c402d2a598c1af053291fc38f5e2da25d3ea9c53d0fbab42c2c66b89e9045e6970752a5bb7d9912b7c", @typed={0x8, 0x80, 0x0, 0x0, @pid=r4}, @generic="7ab2f8fd8dfa94f2"]}, @nested={0x24, 0x3c, 0x0, 0x1, [@generic="475d79911445d3f99f5c7dfac8ae5d9d84be00bb9a58e855b4ecd6134d737dea"]}, @nested={0x4, 0x21}, @typed={0x8, 0x24, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}, @nested={0x11fb, 0x0, 0x0, 0x1, [@generic="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", @typed={0x4, 0x59}, @typed={0x4, 0x61}, @typed={0x8, 0x53, 0x0, 0x0, @fd=r0}, @generic="268e00aa4819f894b4a5d78ee4095b177a21cb5be8be69ae17740e16618ecb04578f56b21f9c64a861d8823765c320a8bcd6654d50f8efd981ac8ed5a05ca8e970d5f4b9a21f0b9daaf067e7f795bc3c130acc39bb07f5fa982c65b0cc3f66b4023cb0d4df8c6e946de07959e176b44399378fc36b6c6ae67e55ab5e225716197a00db969920cb2f97d5d55f7fe7", @generic="e7718f1f95cacd1ef5d80e507f8bfebf42315bb6b15219d05e57b54b21ae2b5b922ae42b0719428ed9b1d129714fc5b6c9de89d7027bb2da1e8d488fded4fe5add70f5d7de", @typed={0x14, 0x85, 0x0, 0x0, @ipv6=@loopback}, @typed={0xf4, 0x88, 0x0, 0x0, @binary="1f5f1403ccc5907ee0f8501567931db22618f07541a5c879da02ce25868fc917f4648fda2eb025ff00e057501cb43221877c1d779363b3469317e5f3acf9ef4a9b090c3552fead055110da7e3e662a6d1f4a73d295dc871a708a951100996f3039aeac38338bac41877785ceb9eb9c6dce8bb69ce842a2ef35d2530583378da2a034765d68ee0f944e35f60c1fbc4dcd69268daff3b8738d28b8f6c55c60edd306bf1d5b7f7320d2b01477cfc48d1dd5af38e92f60d6894398925fa1954b20f503e0c9d9f097d390b3d12b68483b72736426fe41e2c7f3db7fe7a9b37b4434c57ad1bd742e79995cf0ccae56c9d0100f"}, @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x3}]}, @nested={0xd2, 0x26, 0x0, 0x1, [@typed={0x8, 0x3d, 0x0, 0x0, @fd}, @generic="88efed7a2874ca3208f9c9803fa909b15517bb43c53f5f05d742bc7c3c8f3ec8a529a098bce04e9b303724b011798c8e094bcb98c1a38c6746e8ec74d06755dace14245440666c4285a3c385e82896be3959f4522c1f61e65f056ad81403168f9ae79e5b52f0ba6444e9b4944e3be531f7e695facd97716dd06d5ccf406509a4ce73dea8e392f539b78e9621054a5da9fb79bf7b8b10cbc217fc6e6481c930df7c72a43655d1216ffe432be0fcff2231b3b5", @typed={0x14, 0x45, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}]}]}, 0x13f8}}, 0x40000) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:32:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\t\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:32:11 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x283}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:11 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 77) 03:32:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001d004542f5060000000040c37b5bdd000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) [ 1456.149606] FAULT_INJECTION: forcing a failure. [ 1456.149606] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.151494] CPU: 1 PID: 18947 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1456.153118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1456.155075] Call Trace: [ 1456.155701] dump_stack+0x107/0x167 [ 1456.156575] should_fail.cold+0x5/0xa [ 1456.157503] ? create_object.isra.0+0x3a/0xa20 [ 1456.158612] should_failslab+0x5/0x20 [ 1456.159539] kmem_cache_alloc+0x5b/0x310 [ 1456.160524] create_object.isra.0+0x3a/0xa20 [ 1456.161497] kmemleak_alloc_percpu+0xa0/0x100 [ 1456.162480] pcpu_alloc+0x4e2/0x1240 [ 1456.163301] alloc_vfsmnt+0xfd/0x680 [ 1456.164110] clone_mnt+0x6c/0xce0 [ 1456.164967] copy_tree+0x3b0/0xa60 [ 1456.165859] copy_mnt_ns+0x144/0xa00 [ 1456.166768] ? kmem_cache_alloc+0x2a6/0x310 [ 1456.167812] create_new_namespaces+0xd6/0xb20 [ 1456.168934] copy_namespaces+0x3fb/0x4f0 [ 1456.169934] copy_process+0x385b/0x7800 [ 1456.170895] ? mark_lock+0xf5/0x2df0 [ 1456.171787] ? lock_acquire+0x197/0x470 [ 1456.172779] ? __cleanup_sighand+0xb0/0xb0 [ 1456.173816] ? _copy_from_user+0xfb/0x1b0 [ 1456.174851] kernel_clone+0xe7/0x980 [ 1456.175759] ? lock_acquire+0x197/0x470 [ 1456.176692] ? create_io_thread+0xf0/0xf0 [ 1456.177681] ? ksys_write+0x21a/0x260 [ 1456.178575] ? lock_downgrade+0x6d0/0x6d0 [ 1456.179589] __do_sys_clone3+0x1e5/0x320 [ 1456.180587] ? __do_sys_clone+0x110/0x110 [ 1456.181583] ? rcu_read_lock_any_held+0x75/0xa0 [ 1456.182710] ? vfs_write+0x354/0xb10 [ 1456.183596] ? fput_many+0x2f/0x1a0 [ 1456.184488] ? ksys_write+0x1a9/0x260 [ 1456.185433] ? __ia32_sys_read+0xb0/0xb0 [ 1456.186403] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1456.187628] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1456.188827] ? trace_hardirqs_on+0x5b/0x180 [ 1456.189772] do_syscall_64+0x33/0x40 [ 1456.190576] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1456.191720] RIP: 0033:0x7f54f0541b19 [ 1456.192611] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1456.195805] 9pnet: Insufficient options for proto=fd [ 1456.196917] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1456.196935] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1456.196944] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1456.196953] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1456.196962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1456.196971] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:32:11 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000100)=""/153, 0x99) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0xb0, 0x0, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x3}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000}, 0x4801) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xa0, r0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffc}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@empty}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xecc}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x997d}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xa0}, 0x1, 0x0, 0x0, 0x2000080}, 0x20000800) [ 1456.286462] 9pnet: Insufficient options for proto=fd 03:32:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/processor', 0x109900, 0x39) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000080)={0x3, 0x1, 0x9e, 0x0, 0x4000000000000000, 0x60000000000000}) 03:32:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240f0000", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:32:11 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 78) 03:32:11 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) [ 1456.379792] FAULT_INJECTION: forcing a failure. [ 1456.379792] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.382534] CPU: 1 PID: 19274 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1456.384145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1456.386077] Call Trace: [ 1456.386682] dump_stack+0x107/0x167 [ 1456.387524] should_fail.cold+0x5/0xa [ 1456.388460] ? create_object.isra.0+0x3a/0xa20 [ 1456.389569] should_failslab+0x5/0x20 [ 1456.390510] kmem_cache_alloc+0x5b/0x310 [ 1456.391483] ? find_held_lock+0x2c/0x110 [ 1456.392443] create_object.isra.0+0x3a/0xa20 [ 1456.393469] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1456.394658] kmem_cache_alloc+0x159/0x310 [ 1456.395633] alloc_vfsmnt+0x23/0x680 [ 1456.396509] clone_mnt+0x6c/0xce0 [ 1456.397339] copy_tree+0x3b0/0xa60 [ 1456.398202] copy_mnt_ns+0x144/0xa00 [ 1456.399060] ? kmem_cache_alloc+0x2a6/0x310 [ 1456.400070] create_new_namespaces+0xd6/0xb20 [ 1456.401160] copy_namespaces+0x3fb/0x4f0 [ 1456.402125] copy_process+0x385b/0x7800 [ 1456.403048] ? mark_lock+0xf5/0x2df0 [ 1456.403924] ? lock_acquire+0x197/0x470 [ 1456.404920] ? __cleanup_sighand+0xb0/0xb0 [ 1456.405960] ? _copy_from_user+0xfb/0x1b0 [ 1456.406955] kernel_clone+0xe7/0x980 [ 1456.407819] ? lock_acquire+0x197/0x470 [ 1456.408749] ? create_io_thread+0xf0/0xf0 [ 1456.409775] ? ksys_write+0x21a/0x260 [ 1456.410712] ? lock_downgrade+0x6d0/0x6d0 [ 1456.411724] __do_sys_clone3+0x1e5/0x320 [ 1456.412708] ? __do_sys_clone+0x110/0x110 [ 1456.413707] ? rcu_read_lock_any_held+0x75/0xa0 [ 1456.414777] ? vfs_write+0x354/0xb10 [ 1456.415701] ? fput_many+0x2f/0x1a0 [ 1456.416607] ? ksys_write+0x1a9/0x260 [ 1456.417512] ? __ia32_sys_read+0xb0/0xb0 [ 1456.418488] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1456.419750] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1456.421143] ? trace_hardirqs_on+0x5b/0x180 [ 1456.422432] do_syscall_64+0x33/0x40 [ 1456.423301] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1456.424545] RIP: 0033:0x7f54f0541b19 [ 1456.425441] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1456.429976] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1456.431897] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1456.433561] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1456.435188] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1456.436701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1456.438560] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:32:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_io_uring_complete(0x0) fcntl$getown(r0, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:32:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) dup(r0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x9) 03:32:11 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfe03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$p\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:32:11 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x300}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:11 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000013c0)}, 0x8100, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x22400, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="fb46a83699ced6e3928b82817b44435bf712703bb40ec7bde94507b2aa090b81ef55719542ccf8e57c6018200bf1ff36a62012998df9f96c6c7739efccfd25fe5a1cdc699140f84214b7ebf9133bd9e9bb01c6313760cafa0cdc495758f302896b6ea1aa51f8f91d07d844d1d3ec4fe49433780e551b5a0c7bf120cfc02faf78dbc2e7f9b582388c04964210c58552f933ffd25888a1bb7586321641b98d6ba2e2405feed6292d026e23e1af73235054faf68502dfed9fbef71627b9ed4c3b51b8acb0274bec3570775a9254d19155f29c6f4d219c988317240730e9e41bf001295bff546c58cc846b8113b63c03e4c5c42c1ecbb9", 0xf5}, {&(0x7f0000000200)="0db154b3f6f4318c3a3423315bf30dc9e4a66124d6d3c3fbecb3d78ee9d4a26a23142cbfc9b4b9c3010959787c033f67b5daf0deba0d04cae2f75bb96c712986cb37595b12b860b4837a416e03e56e9e6b70e4f43ccb77d93e2c87fc25d2965848c1a6581047c216e0d18721bb2737c17412252569e2fdf5102721b941aa45d042cfd1b869af56f3d488f0502afc14996da17bc0953082ee10f76840c6007e6df4d2c955a828992a07a063831e33b127358c6f695b683536f41d1f6186175c11c78842c585edd72a7bc4d2f3767f64028bca0a2b40e4603f301236ffc36387c57723bc30018eccd7", 0xe8}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="660ba5d2061655f3f7e2c1598a3168c06389609cce091402591a7734fbfaeb090f4064cb894e4303b1dfec6f5d15d73720e64a6f34e6f0da3a307c0f2f4df284c119dd6c025cd62d115d934ef171e6d79d0f41ce2a323df9099edd15d2f3b0d7c38e83cbffe57cdfeb121d7cb88af83333229d2a5be77c2f038e2ff95aef6ef746f564102b252711", 0x88}], 0x4, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x2) 03:32:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24f00000", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:32:11 executing program 0: gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:32:11 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 79) 03:32:12 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x10200, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$TIOCPKT(r3, 0x80045440, &(0x7f00000000c0)=0x571c) 03:32:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) 03:32:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24370100", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 1456.685927] FAULT_INJECTION: forcing a failure. [ 1456.685927] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.687814] CPU: 0 PID: 19534 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1456.689469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1456.691468] Call Trace: [ 1456.692082] dump_stack+0x107/0x167 [ 1456.692967] should_fail.cold+0x5/0xa [ 1456.693903] ? create_object.isra.0+0x3a/0xa20 [ 1456.695016] should_failslab+0x5/0x20 [ 1456.695920] kmem_cache_alloc+0x5b/0x310 [ 1456.696884] ? mark_held_locks+0x9e/0xe0 [ 1456.697880] create_object.isra.0+0x3a/0xa20 [ 1456.698952] kmemleak_alloc_percpu+0xa0/0x100 [ 1456.700058] pcpu_alloc+0x4e2/0x1240 [ 1456.700968] alloc_vfsmnt+0xfd/0x680 [ 1456.701865] clone_mnt+0x6c/0xce0 [ 1456.702729] copy_tree+0x3b0/0xa60 [ 1456.703602] copy_mnt_ns+0x144/0xa00 [ 1456.704502] ? kmem_cache_alloc+0x2a6/0x310 [ 1456.705552] create_new_namespaces+0xd6/0xb20 [ 1456.706686] copy_namespaces+0x3fb/0x4f0 [ 1456.707652] copy_process+0x385b/0x7800 [ 1456.708637] ? mark_lock+0xf5/0x2df0 [ 1456.709525] ? lock_acquire+0x197/0x470 [ 1456.710517] ? __cleanup_sighand+0xb0/0xb0 [ 1456.711556] ? _copy_from_user+0xfb/0x1b0 [ 1456.712596] kernel_clone+0xe7/0x980 [ 1456.713489] ? lock_acquire+0x197/0x470 [ 1456.714463] ? create_io_thread+0xf0/0xf0 [ 1456.715491] ? ksys_write+0x21a/0x260 03:32:12 executing program 0: pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)}, {&(0x7f0000000100)="4d59ff4fbbe71e2417c48b7d1079f64b062f1dddb64da300c2f9508c672ebbebe2261fa6a2aa4f89f04b38d0b5b073eb222fee7d23a7f97a326d51e531ad9fbdcb9c29c84a0c369700a48b0f602875cd73081d56d6a8a628e5875080384762772d68099cf62880a37107969e7f365ba1c49255af8c89ed593a4f8a4f0d48309d77126330a3ffd714da73197db1b93fef834fb73194bcda5a8aee1af6c40cc45b407719b12eadc9e400d30a5041e999c4fb6804cdf94d", 0xb6}, {&(0x7f00000001c0)="e31469d3690567b748d80d90982514407018d2a1f9c34fcf7c037fd19dd4492df999a8d2d58d1b693136d80d1142739e54ac02e349795dcc6790badae5e795ede9ece3c0d5a903d31f699b9746b413e62f1a47c10468a6a3ad66db53399b2b6f", 0x60}], 0x3, 0x0, 0x7, 0x1b) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) [ 1456.716409] ? lock_downgrade+0x6d0/0x6d0 [ 1456.724426] __do_sys_clone3+0x1e5/0x320 [ 1456.725389] ? __do_sys_clone+0x110/0x110 [ 1456.725876] ? rcu_read_lock_any_held+0x75/0xa0 [ 1456.726955] ? vfs_write+0x354/0xb10 [ 1456.727359] ? fput_many+0x2f/0x1a0 [ 1456.728245] ? ksys_write+0x1a9/0x260 [ 1456.728671] ? __ia32_sys_read+0xb0/0xb0 [ 1456.729652] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1456.730227] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1456.731450] ? trace_hardirqs_on+0x5b/0x180 [ 1456.731934] do_syscall_64+0x33/0x40 [ 1456.732851] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1456.733378] RIP: 0033:0x7f54f0541b19 [ 1456.734256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1456.736070] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1456.737883] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1456.738604] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1456.740313] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1456.741038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1456.742726] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:32:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000300", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:32:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3ffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x204080, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000000)={0x7f2, 0x4, 0x1000, 0x2, 0x15, "e24d5f7ebaf78202139001563aaea206e8d9cc"}) 03:32:28 executing program 1: stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r1, 0x0, r0) keyctl$chown(0x4, 0x0, 0xee00, r0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = fork() tkill(r3, 0x30) wait4(r3, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r3) kcmp(0x0, r3, 0x0, r2, r2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x2) 03:32:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x0, 0x300, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x52}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8040}, 0x40001) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000240)={[0x83]}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000002dc0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DST={0x14, 0x1, @ipv4={'\x00', '\xff\xff', @remote}}]}, 0x28}}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x8, 0x4]}, @SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x4) 03:32:28 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r1, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x88, 0x2, 0x7, 0x3, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFACCT_FILTER={0x24, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x6}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x8447}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x3}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x7}]}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x2}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x3}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x200}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x1000}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x2}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000494}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r2, 0x80045440, &(0x7f00000000c0)) 03:32:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 80) 03:32:28 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x311}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000500", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:32:28 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x363480, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$TIOCPKT(r2, 0x5414, &(0x7f00000000c0)=0xffffffff) 03:32:28 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x40000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1472.729813] FAULT_INJECTION: forcing a failure. [ 1472.729813] name failslab, interval 1, probability 0, space 0, times 0 [ 1472.731192] CPU: 0 PID: 19838 Comm: syz-executor.6 Not tainted 5.10.226 #1 03:32:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000600", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 1472.731981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1472.732927] Call Trace: [ 1472.733352] dump_stack+0x107/0x167 [ 1472.733671] should_fail.cold+0x5/0xa [ 1472.734084] ? create_object.isra.0+0x3a/0xa20 [ 1472.734695] should_failslab+0x5/0x20 [ 1472.735092] kmem_cache_alloc+0x5b/0x310 [ 1472.735635] create_object.isra.0+0x3a/0xa20 [ 1472.736070] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1472.736952] __kmalloc_track_caller+0x177/0x370 [ 1472.737434] ? kstrdup_const+0x53/0x80 [ 1472.738002] kstrdup+0x36/0x70 [ 1472.738352] kstrdup_const+0x53/0x80 [ 1472.738736] alloc_vfsmnt+0xb5/0x680 [ 1472.739224] clone_mnt+0x6c/0xce0 [ 1472.739654] copy_tree+0x3b0/0xa60 [ 1472.739983] copy_mnt_ns+0x144/0xa00 [ 1472.740594] ? kmem_cache_alloc+0x2a6/0x310 [ 1472.740977] create_new_namespaces+0xd6/0xb20 [ 1472.741669] copy_namespaces+0x3fb/0x4f0 [ 1472.742026] copy_process+0x385b/0x7800 [ 1472.742724] ? lock_acquire+0x197/0x470 [ 1472.743101] ? __cleanup_sighand+0xb0/0xb0 [ 1472.743600] ? _copy_from_user+0xfb/0x1b0 [ 1472.744104] kernel_clone+0xe7/0x980 [ 1472.744435] ? lock_acquire+0x197/0x470 [ 1472.745013] ? create_io_thread+0xf0/0xf0 [ 1472.745393] ? ksys_write+0x21a/0x260 [ 1472.745936] ? lock_downgrade+0x6d0/0x6d0 [ 1472.746311] __do_sys_clone3+0x1e5/0x320 [ 1472.746737] ? __do_sys_clone+0x110/0x110 [ 1472.747298] ? rcu_read_lock_any_held+0x75/0xa0 [ 1472.747804] ? vfs_write+0x354/0xb10 [ 1472.748394] ? fput_many+0x2f/0x1a0 [ 1472.748725] ? ksys_write+0x1a9/0x260 [ 1472.749071] ? __ia32_sys_read+0xb0/0xb0 [ 1472.749673] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1472.750138] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1472.750838] ? trace_hardirqs_on+0x5b/0x180 [ 1472.751228] do_syscall_64+0x33/0x40 [ 1472.751627] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1472.752252] RIP: 0033:0x7f54f0541b19 [ 1472.752709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1472.754852] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1472.755747] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1472.756351] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1472.757261] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1472.758073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1472.758689] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:32:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TIOCCONS(r2, 0x541d) 03:32:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\a\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:32:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 81) [ 1472.965806] FAULT_INJECTION: forcing a failure. [ 1472.965806] name failslab, interval 1, probability 0, space 0, times 0 [ 1472.966871] CPU: 0 PID: 20169 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1472.967476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1472.968207] Call Trace: [ 1472.968473] dump_stack+0x107/0x167 [ 1472.968833] should_fail.cold+0x5/0xa [ 1472.969227] ? create_object.isra.0+0x3a/0xa20 [ 1472.969734] should_failslab+0x5/0x20 [ 1472.970184] kmem_cache_alloc+0x5b/0x310 [ 1472.970669] create_object.isra.0+0x3a/0xa20 [ 1472.971195] kmemleak_alloc_percpu+0xa0/0x100 [ 1472.971707] pcpu_alloc+0x4e2/0x1240 [ 1472.972179] alloc_vfsmnt+0xfd/0x680 [ 1472.972572] clone_mnt+0x6c/0xce0 [ 1472.972899] copy_tree+0x3b0/0xa60 [ 1472.973261] copy_mnt_ns+0x144/0xa00 [ 1472.973603] ? kmem_cache_alloc+0x2a6/0x310 [ 1472.974014] create_new_namespaces+0xd6/0xb20 [ 1472.974443] copy_namespaces+0x3fb/0x4f0 [ 1472.974814] copy_process+0x385b/0x7800 [ 1472.975203] ? lock_acquire+0x197/0x470 [ 1472.975593] ? __cleanup_sighand+0xb0/0xb0 [ 1472.976006] ? _copy_from_user+0xfb/0x1b0 [ 1472.976427] kernel_clone+0xe7/0x980 [ 1472.976786] ? lock_acquire+0x197/0x470 [ 1472.977147] ? create_io_thread+0xf0/0xf0 [ 1472.977573] ? ksys_write+0x21a/0x260 [ 1472.977928] ? lock_downgrade+0x6d0/0x6d0 [ 1472.978326] __do_sys_clone3+0x1e5/0x320 [ 1472.978700] ? __do_sys_clone+0x110/0x110 [ 1472.979144] ? rcu_read_lock_any_held+0x75/0xa0 [ 1472.979579] ? vfs_write+0x354/0xb10 [ 1472.979933] ? fput_many+0x2f/0x1a0 [ 1472.980266] ? ksys_write+0x1a9/0x260 [ 1472.980646] ? __ia32_sys_read+0xb0/0xb0 [ 1472.981031] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1472.981503] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1472.981949] ? trace_hardirqs_on+0x5b/0x180 [ 1472.982334] do_syscall_64+0x33/0x40 [ 1472.982690] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1472.983135] RIP: 0033:0x7f54f0541b19 [ 1472.983474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1472.985063] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1472.985740] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1472.986357] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1472.986981] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1472.987589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1472.988216] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:32:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x3, 0x7, 0xffffffff, 0x11000, 0x4, "7595ea45c88f0bbe9b9c251b42c52b00b93c68", 0xe58, 0x7}) 03:32:42 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 82) 03:32:42 executing program 2: ptrace$peeksig(0x4209, 0xffffffffffffffff, &(0x7f0000000000)={0x6, 0x1, 0x7}, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}]) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp6\x00') r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = dup2(r4, r3) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="017d3fd0f34d2a171ffeb74ec1650072"]) r7 = syz_genetlink_get_family_id$batadv(0x0, r5) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r6, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYRES64, @ANYRES16=r7, @ANYRESOCT], 0x24}, 0x1, 0x0, 0x0, 0x200040c0}, 0x14050884) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r7, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xffffc896}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040840}, 0x8012) read(r0, &(0x7f0000000100)=""/153, 0x99) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000840)=ANY=[@ANYRESDEC=r5, @ANYRES16, @ANYBLOB="00022abd700012dbdf2555000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040014}, 0x20000000) 03:32:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='net/raw\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fork() r2 = getpgid(r1) ioprio_get$pid(0x0, r2) tkill(r1, 0x30) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r1) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x9, 0x7, 0x28, 0x8, 0x0, 0x9, 0x10030, 0xa, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfffff1aa, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x1444, 0x1, 0xbb, 0x0, 0x2, 0x82, 0x180, 0x0, 0x200, 0x0, 0x3f}, r1, 0xe, 0xffffffffffffffff, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/2}) 03:32:42 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x37d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x101000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\t\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:32:42 executing program 0: prctl$PR_GET_DUMPABLE(0x3) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) [ 1487.382749] FAULT_INJECTION: forcing a failure. [ 1487.382749] name failslab, interval 1, probability 0, space 0, times 0 [ 1487.383871] CPU: 1 PID: 20288 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1487.384616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1487.385357] Call Trace: [ 1487.385751] dump_stack+0x107/0x167 [ 1487.386150] should_fail.cold+0x5/0xa [ 1487.386586] ? create_object.isra.0+0x3a/0xa20 [ 1487.389378] should_failslab+0x5/0x20 [ 1487.389792] kmem_cache_alloc+0x5b/0x310 [ 1487.390185] ? mark_held_locks+0x9e/0xe0 [ 1487.390652] create_object.isra.0+0x3a/0xa20 [ 1487.391078] kmemleak_alloc_percpu+0xa0/0x100 [ 1487.391462] pcpu_alloc+0x4e2/0x1240 [ 1487.391874] alloc_vfsmnt+0xfd/0x680 [ 1487.392239] clone_mnt+0x6c/0xce0 [ 1487.392633] copy_tree+0x3b0/0xa60 [ 1487.392951] copy_mnt_ns+0x144/0xa00 [ 1487.393346] ? kmem_cache_alloc+0x2a6/0x310 [ 1487.393841] create_new_namespaces+0xd6/0xb20 [ 1487.394272] copy_namespaces+0x3fb/0x4f0 [ 1487.394700] copy_process+0x385b/0x7800 [ 1487.395085] ? mark_lock+0xf5/0x2df0 [ 1487.395406] ? lock_acquire+0x197/0x470 [ 1487.395804] ? __cleanup_sighand+0xb0/0xb0 [ 1487.396221] ? _copy_from_user+0xfb/0x1b0 [ 1487.396637] kernel_clone+0xe7/0x980 [ 1487.396959] ? lock_acquire+0x197/0x470 [ 1487.397369] ? create_io_thread+0xf0/0xf0 [ 1487.397786] ? ksys_write+0x21a/0x260 [ 1487.398160] ? lock_downgrade+0x6d0/0x6d0 [ 1487.398583] __do_sys_clone3+0x1e5/0x320 [ 1487.398940] ? __do_sys_clone+0x110/0x110 [ 1487.399352] ? rcu_read_lock_any_held+0x75/0xa0 [ 1487.399795] ? vfs_write+0x354/0xb10 [ 1487.400160] ? fput_many+0x2f/0x1a0 [ 1487.400472] ? ksys_write+0x1a9/0x260 [ 1487.400855] ? __ia32_sys_read+0xb0/0xb0 [ 1487.401275] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1487.401771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1487.402248] ? trace_hardirqs_on+0x5b/0x180 [ 1487.402692] do_syscall_64+0x33/0x40 [ 1487.403055] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1487.403487] RIP: 0033:0x7f54f0541b19 [ 1487.403851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1487.405586] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1487.406274] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1487.406945] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1487.407662] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1487.408305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1487.408963] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:32:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000f00", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:32:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) 03:32:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r5, 0xffffffffffffffff, 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x44080, 0x4) r7 = syz_open_pts(r0, 0x80) r8 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x80800) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="755f677ad6dcf318f5521fa9932611ea48ed85c1cabcf1311ae48848f43aed92f807b0b9d38d779b182cbd90a779554f72704c3c21799196845ba87952411625aa0d80b4d777469c71200104", 0x4c}], 0x1, &(0x7f0000000240)=[@rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [r3, r0, r0, r4, r5]}}, @rights={{0x2c, 0x1, 0x1, [r6, r0, r7, 0xffffffffffffffff, r0, r8, r0]}}], 0x98, 0x4040010}, 0x8000) 03:32:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x43c000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x0, 0x39, 0x6, 0x1ff, 0x19, "5ca1f64a58659ffb7e0a597f61a4ffd3f47cc4"}) 03:32:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3d8}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x6) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) ioctl$TCXONC(r0, 0x540a, 0x0) 03:32:57 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xd, 0x30, r0, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x2) ioctl$TIOCNXCL(r1, 0x540d) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x1ff) 03:32:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24013700", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:32:57 executing program 2: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_io_uring_complete(0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)={0xc00, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0xaec, 0x11d, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x1b}]}, {0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x77}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0x380, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x368, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x24, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x15, 0x1, [0xb, 0x60, 0x5, 0x60, 0x0, 0x9, 0x1b, 0x1, 0x4, 0x24, 0x6c, 0x24, 0x18, 0x74, 0xc, 0x1b, 0x6c]}]}, @NL80211_BAND_6GHZ={0x68, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0xd, 0x2, [{0x0, 0x9}, {0x5, 0x5}, {0x3, 0x7}, {0x1, 0x9}, {0x1, 0x1}, {0x1, 0x9}, {0x5, 0x2}, {0x3, 0x1}, {0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7ff, 0xfff, 0xee5, 0x8e, 0x6, 0x2, 0x1, 0x3]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x24, 0x1, [0x16, 0x5, 0x16, 0x60, 0xa3f7942a74a5f60c, 0x6c, 0x16, 0x6, 0x24, 0xa98dd32bf911c0ec, 0x16, 0x36, 0xc, 0x6c, 0x16, 0xc, 0x4, 0xc, 0x6, 0x4, 0x3, 0x2, 0x24, 0xb, 0x9, 0xc, 0x18, 0xb, 0x60, 0x5, 0x658dd5a31d3e5178, 0x5]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x0, 0x6, 0xdaf, 0x9, 0x5c89, 0x1, 0x8001]}}]}, @NL80211_BAND_2GHZ={0x2c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x1f, 0x2, [{0x6, 0x7}, {0x3, 0x9}, {0x3, 0x7}, {0x7, 0x5}, {0x6, 0x1}, {0x7, 0x4}, {0x0, 0x1}, {0x2, 0x3}, {0x3, 0x6}, {0x1, 0x8}, {0x4}, {0x7, 0x3}, {0x6, 0x5}, {0x2, 0x1}, {0x4, 0x7}, {0x5, 0x5}, {0x3, 0x6}, {0x2, 0xa}, {0x3, 0x3}, {0x0, 0x6}, {0x3, 0x6}, {0x1, 0x9}, {0x4}, {0x3}, {0x1, 0x1}, {0x4, 0x2}, {0x5, 0x4}]}]}, @NL80211_BAND_2GHZ={0x98, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0xc4c19107fdb7cb0a}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x4, 0x4, 0x0, 0x7, 0xc70, 0x62, 0x1f]}}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0x4, 0x1, 0x48, 0x9, 0x18, 0x36, 0x1, 0x9, 0x30, 0x18, 0x12, 0x24, 0x6c, 0x18, 0x16, 0x60, 0x60, 0x4, 0x16, 0x2]}, @NL80211_TXRATE_HT={0x3c, 0x2, [{0x2, 0x5}, {0x6, 0x4}, {0x2}, {0x0, 0x2}, {0x2, 0x8}, {}, {0x1, 0x5}, {}, {0x0, 0x1}, {0x5, 0x5}, {0x1}, {0x2, 0x1}, {0x5, 0x4}, {0x1, 0x4}, {0x1, 0x8}, {0x4, 0x4}, {0x1, 0x6}, {0x4}, {0x2, 0x3}, {0x5, 0x2}, {0x4, 0x6}, {0x5, 0x5}, {0x2, 0x5}, {0x1, 0x9}, {0x0, 0x3}, {0x1}, {0x3, 0x3}, {0x5, 0x9}, {0x2, 0x8}, {0x7, 0x9}, {0x5, 0x2}, {0x1}, {0x7, 0x5}, {0x7, 0x8}, {0x2, 0x1}, {0x0, 0x8}, {0x1, 0x9}, {0x4, 0x3}, {0x0, 0x9}, {0x0, 0x6}, {0x7, 0x3}, {0x2, 0x8}, {0x4, 0x6}, {0x6, 0x5}, {0x5, 0x8}, {0x1, 0xa}, {0x4, 0x9}, {0x0, 0x2}, {0x6, 0x4}, {0x7, 0x9}, {0x5, 0x7}, {0x4, 0x9}, {0x3, 0x9}, {0x6, 0x8}, {0x1, 0x3}, {0x3, 0x8}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0xc, 0x4, 0x6c, 0x0, 0x30, 0xc, 0x9, 0x5, 0x9, 0x18, 0x6, 0x60, 0x2, 0xc]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_2GHZ={0x68, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x17, 0x2, [{}, {0x4}, {0x2, 0x2}, {0x5, 0x6}, {0x0, 0x6}, {0x4, 0x3}, {0x7, 0x3}, {0x0, 0x2}, {0x0, 0x7}, {0x3, 0x8}, {0x0, 0x6}, {0x0, 0x3}, {0x0, 0x7}, {0x7, 0x6}, {0x1, 0x5}, {0x1, 0x3}, {0x4, 0x9}, {0x0, 0x7}, {0x6, 0x9}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x0, 0xffff, 0x8, 0x5, 0x9, 0x7, 0x5]}}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x57ba138573820291, 0xb, 0x12, 0x1, 0x2, 0x1b, 0x5, 0xc, 0x48, 0x60, 0x2, 0x6, 0x2, 0x9, 0x6, 0x30, 0x4, 0x5, 0x2, 0x4, 0x5, 0x4, 0x30, 0x6, 0x6c, 0x6]}]}, @NL80211_BAND_6GHZ={0x34, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x12, 0x1, [0x16, 0x3, 0x36, 0x12, 0xc, 0x9, 0x48, 0x48, 0x0, 0x18, 0x30, 0x12, 0x25, 0x30]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x7f, 0x3, 0x40, 0x1, 0x8, 0x5, 0x3]}}]}, @NL80211_BAND_6GHZ={0xe0, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x20, 0x1, [0x16, 0x1b, 0x1, 0x0, 0x60, 0x9, 0x1b, 0xc, 0x36, 0x6, 0x7d, 0x3, 0xc, 0x24, 0x30, 0x38, 0x9, 0x9, 0x60, 0x18, 0x36, 0x1, 0x1, 0x48, 0x12, 0x18, 0x60, 0x5]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9af, 0x4, 0xc000, 0x3, 0xffff, 0x8000, 0x4, 0x1]}}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x60, 0x12, 0x16, 0x2d8dcfc82e0e21de, 0x4, 0x18, 0x2, 0x9]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0xc5c9, 0xf2, 0x0, 0x400, 0x2, 0x6, 0x4]}}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x1b, 0xc, 0x24, 0x3, 0xb, 0x48, 0x35, 0xc, 0x0, 0x6, 0x2, 0x2, 0x9, 0x16, 0x5, 0x1]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x200, 0x4, 0x0, 0x3f, 0x2, 0x8, 0x146, 0x3]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x46, 0x2, [{0x4, 0x6}, {0x1, 0x5}, {0x4}, {0x0, 0x4}, {0x0, 0x7}, {0x6, 0x9}, {0x3, 0x2}, {0x7, 0x8}, {0x3, 0xa}, {0x0, 0x19}, {0x4, 0x8}, {0x1}, {0x7, 0x7}, {0x2, 0x2}, {0x6, 0x6}, {0x6, 0x7}, {0x5, 0x6}, {0x7, 0x7}, {0x7, 0x9}, {0x0, 0x1}, {0x6, 0x1}, {0x0, 0x5}, {0x4, 0xa}, {0x6, 0xa}, {0x0, 0x2}, {0x1, 0xa}, {0x4, 0x7}, {0x6, 0x1}, {0x5, 0x8}, {0x4, 0x1}, {0x7, 0x2}, {0x5, 0x8}, {0x0, 0x6}, {0x0, 0x8}, {0x6, 0x9}, {0x1, 0x1}, {0x2, 0xa}, {0x6}, {0x4, 0x8}, {0x5, 0xa}, {0x0, 0x7}, {0x7, 0x4}, {0x6}, {0x2, 0x3}, {0x1, 0x7}, {0x1, 0x8}, {0x1, 0x6}, {0x2, 0x3}, {0x3, 0x3}, {0x7, 0x8}, {0x0, 0x3}, {0x3, 0x4}, {0x0, 0x5}, {0x7, 0x7}, {0x0, 0x3}, {0x0, 0x4}, {0x6, 0x6}, {0x5, 0x3}, {0x4, 0x6}, {0x1, 0x7}, {0x5, 0x9}, {0x5, 0x9}, {0x1, 0x5}, {0x0, 0x7}, {0x7, 0x9}, {0x4, 0x7}]}]}, @NL80211_BAND_60GHZ={0x18, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x12, 0x1, [0x4, 0x9, 0x2, 0x12, 0x6c, 0x48, 0x48, 0x36, 0x0, 0x6, 0x6, 0x3, 0x36, 0x36]}]}, @NL80211_BAND_6GHZ={0x60, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x3, 0x6c, 0x6c, 0x24, 0x12, 0x16, 0x6c, 0x3, 0x5, 0x50, 0x0, 0xc, 0x18, 0x9, 0x6c, 0x1, 0x60, 0x24, 0x36, 0x6c, 0x36, 0x1b, 0x16]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff, 0x8, 0x6, 0x2, 0x1, 0x1a55, 0x80, 0x3]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x1c18, 0x2, 0x2, 0x50, 0x1f, 0xcd76, 0x5]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0xf, 0x2, [{0x7, 0x2}, {0x1, 0x3}, {0x0, 0x3}, {0x1, 0x5}, {0x3, 0x3}, {0x3, 0xa}, {0x0, 0xa}, {0x3, 0x5}, {0x5, 0x7}, {0x0, 0xa}, {0x4, 0xa}]}]}, @NL80211_BAND_5GHZ={0x20, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3f, 0x2, 0x40, 0x377, 0xcc5, 0x0, 0x2, 0xc2e4]}}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x2}]}, {0x280, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x27c, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x108, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x24, 0x60, 0x5, 0x48, 0x30, 0xb, 0x1b, 0x1b, 0x48, 0x12, 0x24, 0x1b, 0x5, 0x1b, 0x24, 0x6c, 0x36, 0x3, 0x24, 0x48, 0x12, 0x36, 0x4, 0x6, 0x5, 0x9]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8001, 0x5, 0xf000, 0x80, 0x5, 0x6, 0x0, 0x1]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x1d, 0x2, [{0x0, 0x4}, {0x6, 0x5}, {0x1, 0x8}, {0x0, 0x3}, {0x3}, {0x6, 0x9}, {0x7, 0x7}, {0x2, 0xa}, {0x0, 0x1}, {0x0, 0x3}, {0x6, 0x5}, {0x6}, {0x3, 0x8}, {0x6, 0x4}, {0x7}, {0x3, 0x2}, {0x0, 0x7}, {0x0, 0x6}, {0x6, 0x6}, {0x4, 0x1}, {0x3, 0x6}, {0x7, 0x9}, {0x3, 0x7}, {0x7, 0x7}, {0x7, 0xa}]}, @NL80211_TXRATE_HT={0x4a, 0x2, [{0x1, 0x5}, {0x1, 0x4}, {0x0, 0x4}, {0x2, 0x7}, {0x1, 0x1}, {0x7, 0x3}, {0x0, 0x3}, {0x4, 0x5}, {0x4, 0x9}, {0x1, 0xa}, {0x7, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x6, 0x4}, {0x2, 0x9}, {0x2, 0x4}, {0x6, 0x7}, {0x0, 0x6}, {0x2, 0x6}, {0x1, 0x6}, {0x3}, {0x2, 0x4}, {0x3, 0x6}, {0x5, 0x4}, {0x0, 0x4}, {0x2, 0x5}, {0x6, 0x8}, {0x3, 0x1}, {0x6, 0x7}, {0x0, 0x2}, {0x2, 0x3}, {0x0, 0xa}, {0x5, 0x1}, {0x6}, {0x7, 0x7}, {0x0, 0x1}, {0x5, 0x8}, {0x1, 0x2}, {0x1, 0x2}, {0x3, 0x1}, {0x2, 0x5}, {0x0, 0x3}, {0x7, 0x8}, {0x2, 0x1}, {0x2}, {0x4, 0x4}, {0x7, 0x9}, {0x2, 0x2}, {0x0, 0x7}, {0x3, 0xa}, {0x0, 0x6}, {0x6, 0x4}, {0x0, 0x1}, {0x0, 0x8}, {0x0, 0x6}, {0x2, 0x3}, {0x1, 0x3}, {0x2, 0x2}, {0x5, 0x3}, {0x0, 0x8}, {0x0, 0x9}, {0x2}, {0x3, 0x9}, {0x6}, {0x3, 0x4}, {0x5}, {0x3, 0x6}, {0x7, 0x1}, {0x7, 0x2}, {0x0, 0x5}]}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x6c, 0x9bd11e7c1739eda8, 0x60, 0x36, 0x12, 0x1b, 0x16, 0x24, 0x36, 0x30, 0x6, 0x30, 0x60, 0x1b, 0x12]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x0, 0x7}, {0x6, 0x7}, {0x2, 0x2}, {0x2, 0x3}, {0x1, 0x5}, {0x1}, {0x0, 0x5}, {0x3, 0x6}, {0x0, 0xa}, {0x5, 0x9}, {0x7, 0x5}, {0x5, 0x7}, {0x3, 0xa}, {0x2, 0x4}, {0x1, 0x3}, {0x1, 0x9}, {0x7, 0x5}, {0x0, 0x6}, {0x0, 0xa}, {0x1, 0x5}, {0x2, 0x7}, {0x6, 0x7}, {0x1}, {0x6, 0x3}, {0x1, 0x2}, {0x1, 0xa}, {0x3, 0x9}, {0x0, 0x5}, {0x4, 0x2}, {0x3, 0x5}, {0x5, 0x6}, {0x1, 0x6}, {0x4, 0xa}, {0x4, 0x6}, {0x0, 0x2}, {0x3, 0x5}, {0x7}, {0x0, 0x7}, {0x5, 0x1}, {0x2, 0x5}, {0x5, 0x3}, {0x6, 0x1}, {0x0, 0x9}, {0x4, 0x2}, {0x2, 0xa}, {0x2, 0x2}, {0x0, 0x1}, {0x0, 0x2}]}]}, @NL80211_BAND_5GHZ={0x58, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x17, 0x2, [{0x5, 0x3}, {0x3, 0x7}, {0x6, 0x7}, {0x3, 0x9}, {0x0, 0x9}, {0x7, 0x9}, {0x2, 0x6}, {0x3, 0x6}, {0x7, 0x6}, {0x2, 0xa}, {0x1, 0x6}, {0x2, 0x7}, {0x5, 0xa}, {0x0, 0x8}, {0x1, 0x3}, {0x2, 0x4}, {0x2}, {0x0, 0x4}, {0x1, 0x9}]}, @NL80211_TXRATE_HT={0x33, 0x2, [{0x5, 0x7}, {0x5, 0x7}, {0x2}, {0x0, 0x2}, {0x1, 0x2}, {0x0, 0x3}, {0x4, 0x5}, {0x6, 0x1}, {0x5, 0x3}, {0x0, 0x7}, {0x2, 0x7}, {0x3}, {0x3, 0x9}, {0x7, 0x8}, {0x4, 0x7}, {0x5, 0x1}, {0x4, 0x7}, {0x7, 0x5}, {0x1, 0x3}, {0x1, 0x1}, {0x0, 0x8}, {0x1, 0x9}, {0x2, 0x2}, {0x5, 0x5}, {0x0, 0x4}, {0x1, 0x7}, {0x0, 0x5}, {0x4}, {0x7, 0x3}, {0x7, 0x9}, {0x1, 0x2}, {0x0, 0x2}, {0x0, 0x5}, {0x1, 0x8}, {0x7, 0x5}, {0x3, 0x2}, {0x1, 0xa}, {0x1, 0x8}, {0x2}, {0x4, 0x16}, {0x2, 0x4}, {0x0, 0xa}, {0x1}, {0x3}, {0x2, 0x1}, {0x1, 0x4}, {0x3, 0x3}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_5GHZ={0x2c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x73, 0x8, 0x6, 0x8001, 0x0, 0x5, 0xfffc, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x6, 0x94, 0x8, 0x4, 0x8001, 0x5857, 0x5]}}]}, @NL80211_BAND_60GHZ={0x6c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x21, 0x1, [0x1b, 0x1, 0x0, 0x1, 0x3, 0xc, 0xc, 0x60, 0xc, 0x12, 0x12, 0x4, 0x1b, 0x16, 0x36, 0x48, 0x12, 0x60, 0xb, 0x2, 0x60, 0x1f, 0x1, 0x16, 0x6, 0xbd0f1eddbb9e77bb, 0x12, 0x4, 0xc]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x16, 0x18, 0x30, 0x3, 0x16, 0x4, 0x26, 0x30, 0x6, 0xb, 0x48, 0x60, 0x36, 0x16, 0x6, 0x6c, 0x9, 0x30, 0xc, 0x6c, 0x6c]}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x18, 0x4, 0x1b, 0x36, 0xb, 0xc, 0x60, 0x6c, 0x30, 0x36, 0x6c, 0x48, 0x30, 0x1, 0x30, 0x6, 0x5, 0x1d, 0x5]}, @NL80211_TXRATE_HT={0x7, 0x2, [{0x1, 0x1}, {0x7, 0x1}, {0x4, 0x8}]}]}, @NL80211_BAND_5GHZ={0x2c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x8, 0x0, 0x5ea, 0x3, 0x8000, 0x7fff, 0x8]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xe5fb, 0x101, 0x2, 0x101, 0x2, 0x5, 0x0, 0x6]}}]}, @NL80211_BAND_60GHZ={0x54, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x1f, 0xfff, 0x2, 0x27, 0x8, 0x4]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0xab, 0x7ff, 0x1f, 0x8, 0x1928, 0x4, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x6, 0x2, 0xffff, 0x7ba, 0x7, 0x9, 0x9]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x200, 0x3ff, 0x81, 0x1000, 0x0, 0xf000]}}]}]}]}, {0x80, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x48, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x44, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x7, 0x2, [{0x2, 0xa}, {0x0, 0x4}, {0x1, 0x2}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1000, 0x6, 0xffff, 0x398c, 0x20, 0x200, 0x6359, 0x8001]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x3ff, 0x7, 0xffff, 0xc2af, 0x4, 0x1, 0x3]}}]}]}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x8e}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xf}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x1f}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xf0}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x92}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x6f}]}, {0x16c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x160, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xe0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x23, 0x2, [{0x4, 0x9}, {0x1, 0x9}, {0x3, 0x7}, {0x7, 0x9}, {0x2, 0x6}, {0x0, 0x6}, {0x7, 0x4}, {0x2, 0x9}, {0x3, 0x9}, {0x1, 0x3}, {0x4, 0x7}, {0x0, 0x8}, {0x3, 0x7}, {0x5, 0x1}, {0x5, 0x8}, {0x5, 0x7}, {0x4, 0x7}, {0x7, 0x4}, {0x7, 0x8}, {0x6, 0x7}, {0x1, 0x1}, {0x7, 0x9}, {0x5, 0x2}, {0x7, 0x9}, {0x2, 0x4}, {0x4, 0x7}, {0x6, 0x1}, {0x7, 0x1}, {0x0, 0x8}, {0x0, 0x2}, {0x2, 0x6}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x7, 0x2, [{0x6, 0x8}, {0x6, 0x6}, {0x3, 0x3}]}, @NL80211_TXRATE_HT={0x44, 0x2, [{0x6, 0xa}, {0x4, 0x4}, {0x1, 0x2}, {0x4, 0xa}, {0x0, 0x3}, {0x1, 0x1}, {0x0, 0x5}, {0x7, 0x2}, {0x7, 0x3}, {0x1, 0x1}, {0x7, 0x6}, {0x6, 0x1}, {0x3, 0x4}, {0x2, 0x2}, {0x4, 0x2}, {0x0, 0xa}, {0x4, 0x9}, {0x7, 0x1}, {0x2, 0x3}, {0x2}, {0x3, 0x7}, {0x7, 0xa}, {0x1, 0x6}, {0x1, 0x6}, {0x6, 0x1}, {0x3, 0xa}, {0x1, 0x6}, {0x6, 0x4}, {0x4, 0x5}, {0x1, 0x8}, {0x1, 0x6}, {0x2, 0x6}, {0x0, 0x8}, {0x6, 0x1}, {0x0, 0x9}, {0x1, 0x5}, {0x1, 0x5}, {0x1}, {0x1, 0x8}, {0x6, 0x7}, {0x6, 0x4}, {0x1, 0x5}, {0x6, 0x6}, {0x7, 0xa}, {0x0, 0xa}, {0x3, 0x7}, {0x1, 0x9}, {0x2, 0x8}, {0x1, 0x9}, {0x1, 0x2}, {0x3, 0x1}, {0x0, 0x5}, {0x6, 0x4}, {0x1, 0x1}, {0x0, 0xa}, {0x3, 0xa}, {0x7, 0x2}, {0x5, 0x3}, {0x4, 0xa}, {0x1, 0x9}, {0x1, 0x1}, {0x5, 0x9}, {0x0, 0x9}, {0x7, 0x7}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x6, 0x36, 0x3, 0x6, 0x2, 0x5, 0x36, 0x30, 0x3, 0x9, 0x6c, 0xb, 0x9, 0x27, 0xc, 0x30, 0x32a188de8b48a5d1, 0x6c, 0x3]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x26, 0x2, [{0x3, 0x1}, {0x3, 0x1}, {0x4, 0x9}, {0x3, 0x5}, {0x0, 0xa}, {0x7, 0x8}, {0x2, 0x6}, {0x2, 0x1}, {0x1, 0x4}, {0x3, 0x3}, {0x1, 0x2}, {0x7}, {0x1, 0x8}, {0x4, 0x6}, {0x3, 0xa}, {0x1}, {0x4, 0x6}, {0x6, 0x3}, {0x4, 0x1}, {0x2, 0xa}, {0x1, 0x2}, {0x3, 0x6}, {0x6, 0x7}, {0x4, 0x6}, {0x1, 0xa}, {0x3, 0x1}, {0x2, 0x5}, {0x0, 0x2}, {0x0, 0x7}, {0x4, 0x1}, {0x1, 0x4}, {0x5, 0x8}, {0x1, 0x8}, {0x1, 0x1}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff7, 0x108, 0x8, 0x6, 0x3, 0x70, 0x3, 0x8]}}]}, @NL80211_BAND_5GHZ={0x70, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x28, 0x2, [{0x3, 0x8}, {0x1, 0x7}, {0x3, 0x7}, {0x4, 0x5}, {0x5, 0x5}, {0x7, 0xa}, {0x0, 0x7}, {0x1, 0x4}, {0x3, 0x1}, {0x6, 0x5}, {0x4, 0x6}, {0x0, 0x1}, {0x2, 0x5}, {0x6}, {0x6, 0x1}, {0x2, 0x4}, {0x7, 0xa}, {0x6, 0x3}, {0x7, 0x4}, {0x7, 0x6}, {0x4, 0x9}, {0x0, 0x1}, {0x4, 0x5}, {0x3, 0x3}, {0x4, 0x7}, {0x6, 0x5}, {0x4, 0x9}, {0x7}, {0x7, 0xa}, {0x3, 0xa}, {0x4, 0x6}, {0x6, 0x17}, {0x4, 0x5}, {0x1, 0x1}, {0x7, 0x4}, {0x1, 0x6}]}, @NL80211_TXRATE_HT={0x31, 0x2, [{0x0, 0x6}, {0x0, 0x1}, {0x2, 0x6}, {0x5, 0x5}, {0x1, 0x4}, {0x3, 0x7}, {0x6, 0x7}, {0x0, 0x6}, {0x6, 0x9}, {0x5, 0x5}, {0x1, 0x4}, {0x1, 0x6}, {0x1, 0x2}, {0x7, 0x3}, {0x3, 0x5}, {0x2}, {0x0, 0x8}, {0x1, 0x7}, {0x1, 0x4}, {0x1, 0x1}, {0x3, 0x6}, {0x2, 0x1}, {0x0, 0x1}, {0x2, 0x4}, {0x6, 0x4}, {0x0, 0x6}, {0x4, 0x6}, {0x1, 0x9}, {0x1, 0x4}, {0x6, 0x1}, {0x0, 0x7}, {0x1, 0xa}, {0x2, 0x8}, {}, {0x6, 0x4}, {0x6, 0x8}, {0x1, 0x5}, {0x0, 0x4}, {0x1, 0x5}, {0x1, 0x3}, {0x3, 0x2}, {0x6, 0x1}, {0x6, 0x8}, {0x0, 0x6}, {0x0, 0x6}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_6GHZ={0xc, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}]}]}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x268, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x14, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_60GHZ={0x4}]}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x5c}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x230, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x5c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0xb, 0x2, [{0x3, 0x9}, {0x0, 0x9}, {0x4}, {0x1, 0x7}, {0x7, 0x8}, {0x5, 0xa}, {0x3, 0x9}]}, @NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x30, 0x12, 0x3e, 0x5, 0x5, 0x1b, 0x4, 0x5, 0x6, 0x3, 0x6, 0xb, 0x16, 0x6, 0x9, 0x4, 0x1, 0x4, 0xc, 0x12, 0x48, 0x1b]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfffd, 0x6, 0x6, 0x6, 0x7, 0x7326, 0x5, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x2, 0x4, 0xe000, 0x5, 0x4, 0x9, 0x101]}}]}, @NL80211_BAND_6GHZ={0xf4, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x2d, 0x2, [{0x0, 0x5}, {0x5, 0x4}, {0x1}, {0x3, 0x8}, {0x4, 0x7}, {0x6, 0x3}, {0x5, 0x4}, {0x2, 0x2}, {0x7, 0x9}, {0x5, 0x3}, {0x2, 0x6}, {}, {0x0, 0x1}, {}, {0x1, 0x9}, {0x7, 0x1}, {0x0, 0x9}, {0x1, 0x7}, {0x2, 0xa}, {0x1, 0x3}, {0x0, 0x4}, {0x7}, {}, {0x2, 0xa}, {0x5, 0xa}, {0x0, 0x7}, {0x3, 0x8}, {0x0, 0x4}, {0x7, 0x4}, {0x1, 0x2}, {0x4, 0x8}, {0x0, 0xa}, {0x6, 0x9}, {0x2, 0xa}, {0x6, 0x6}, {0x6, 0x1}, {0x5, 0x2}, {0x2, 0x5}, {0x3, 0x9}, {0x6, 0x4}, {0x0, 0x5}]}, @NL80211_TXRATE_HT={0x2d, 0x2, [{0x7, 0x2}, {0x4, 0x6}, {0x6, 0x7}, {0x4}, {0x0, 0x2}, {0x6, 0x5}, {0x3, 0xa}, {0x7, 0x4}, {0x4, 0x3}, {0x6, 0x9}, {0x7, 0x4}, {0x5, 0x2}, {0x4}, {0x6, 0x9}, {0x0, 0x8}, {0x7, 0x7}, {0x1, 0x9}, {0x0, 0x4}, {0x0, 0x2}, {0x2, 0x5}, {0x1, 0x8}, {0x0, 0x9}, {0x1, 0x4}, {0x1, 0x7}, {0x6, 0x5}, {0x3, 0x5}, {0x1, 0x1}, {0x5, 0x2}, {0x3, 0x3}, {0x5, 0xa}, {0x5, 0x4}, {0x7, 0x7}, {0x1, 0x2}, {0x4, 0x6}, {0x0, 0x1}, {0x1, 0x4}, {0x3, 0x2}, {0x2, 0x6}, {0x4, 0x8}, {0x7, 0x5}, {0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0x7ff, 0xb8d7, 0x8, 0x0, 0x982b, 0x5, 0x7fff]}}, @NL80211_TXRATE_HT={0x10, 0x2, [{0x2, 0x1}, {0x5, 0xa}, {0x7, 0x3}, {0x3, 0x2}, {0x7, 0x3}, {0x7, 0x8}, {0x6, 0x8}, {0x3, 0x2}, {0x5, 0x5}, {0x1, 0x8}, {0x7, 0x2}, {0x1}]}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0x60, 0x60, 0x6c, 0x9, 0x36, 0x48, 0x18, 0x20, 0x2, 0x1, 0x4, 0x9, 0xc, 0x30, 0x36, 0x60, 0x36, 0x1f, 0x6c, 0xff6913cb30d55f84]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x81, 0x4, 0x200, 0x7, 0x7, 0x8, 0x400]}}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x2, 0xb, 0x12, 0x1, 0x16, 0x6c, 0x4, 0x17, 0xc, 0x30, 0x1, 0xb, 0xb, 0xc]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x24, 0x1, [0x30, 0xb, 0x1b, 0x36, 0x48, 0x16, 0x30, 0x6, 0x5, 0x9, 0x6c, 0x20, 0x18, 0x3, 0x0, 0x30, 0x18, 0x3, 0x5, 0x15, 0x2, 0x9, 0x36, 0x6, 0x6c, 0x3, 0x60, 0x60, 0x16, 0x4, 0x30, 0x18]}]}, @NL80211_BAND_2GHZ={0x7c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x1b, 0x2, [{0x1, 0x1}, {0x1}, {0x5, 0x3}, {0x3, 0x3}, {0x0, 0x9}, {0x3, 0x9}, {0x1, 0x9}, {0x4, 0x1}, {0x3, 0x6}, {0x3, 0xa}, {0x5, 0x5}, {0x7, 0x6}, {0x7, 0x1}, {0x0, 0x2}, {0x1, 0x3}, {0x1}, {0x1, 0x4}, {0x1, 0x1}, {0x7, 0x1}, {0x0, 0x8}, {0x3, 0x7}, {0x3, 0x3}, {0x1, 0x1}]}, @NL80211_TXRATE_HT={0x44, 0x2, [{0x3}, {0x0, 0x8}, {0x7, 0x4}, {0x4, 0xa}, {0x5, 0x5}, {0x7, 0x6}, {0x1, 0x2}, {0x1, 0x7}, {0x2, 0x8}, {0x3, 0x3}, {0x1}, {0x5, 0x2}, {0x2, 0xa}, {0x2}, {0x0, 0xa}, {0x5, 0x6}, {0x7, 0xa}, {0x5, 0x6}, {0x0, 0x1}, {0x4}, {0x6, 0x9}, {0x1}, {0x7, 0x2}, {0x2, 0x6}, {0x5, 0x6}, {0x3, 0x4}, {0x6, 0x1}, {0x2, 0x4}, {0x0, 0x6}, {0x2, 0x1}, {0x1, 0x1}, {0x0, 0x2}, {0x5, 0x4}, {0x3, 0x5}, {0x2}, {0x4, 0x6}, {0x0, 0x9}, {0x1, 0x1}, {0x7, 0x9}, {0x0, 0xa}, {0x3, 0x3}, {0x5, 0x3}, {0x5, 0x3}, {0x0, 0x2}, {0x1}, {0x7}, {0x4, 0x6}, {0x1, 0x8}, {0x3, 0x8}, {0x6, 0xa}, {}, {0x0, 0x3}, {0x2}, {0x3, 0x2}, {0x4, 0x5}, {0x1, 0x1}, {0x5, 0x8}, {0x0, 0xa}, {0x3}, {0x5}, {0x1, 0x3}, {0x7, 0x7}, {0x2, 0x4}, {0x0, 0x5}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x7b95b7dbf5527cc}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_6GHZ={0x60, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x18, 0x1, [0x36, 0x18, 0x4, 0x4, 0x5, 0x2, 0x12, 0x18, 0x4, 0x60, 0x1b, 0x2, 0x20, 0x24, 0x16, 0x2d, 0x48, 0x60, 0x48, 0x2]}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x12, 0x6, 0x30, 0x36, 0x18, 0x2, 0x34, 0x48, 0x24, 0x3, 0xb, 0x6, 0x9, 0xb]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x4, 0x0, 0x8, 0x80, 0x6, 0x9, 0x76]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x16, 0x3, 0x16, 0x1b, 0x24, 0x3, 0xc, 0x6, 0x3, 0x24, 0x18, 0x6, 0xc, 0x18]}]}]}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xe1}]}]}, @NL80211_ATTR_TID_CONFIG={0xf8, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}, {0x50, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xae3}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x94}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x79}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x58}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x6}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x9}]}, {0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x4}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x8}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x5d}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x5}]}, {0x48, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7f}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x9}]}]}]}, 0xc00}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001d004527004000000000000006596446e258d42000e3ff2cde8babe344ed77f3ddece431669b760b9837b59ae1fd442b3bd72e8ea0d60fe96b49a3fd7e1368"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:32:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1fffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 83) 03:32:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = dup2(r0, r0) ioctl$TIOCPKT(r1, 0x5414, &(0x7f00000000c0)=0x4) [ 1502.264683] FAULT_INJECTION: forcing a failure. [ 1502.264683] name failslab, interval 1, probability 0, space 0, times 0 [ 1502.265810] CPU: 1 PID: 20722 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1502.266394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1502.267123] Call Trace: [ 1502.267358] dump_stack+0x107/0x167 [ 1502.267713] should_fail.cold+0x5/0xa [ 1502.268042] ? alloc_vfsmnt+0x23/0x680 [ 1502.268378] should_failslab+0x5/0x20 [ 1502.268817] kmem_cache_alloc+0x5b/0x310 [ 1502.269174] ? copy_tree+0x61a/0xa60 [ 1502.269495] alloc_vfsmnt+0x23/0x680 [ 1502.269876] clone_mnt+0x6c/0xce0 [ 1502.270178] copy_tree+0x3b0/0xa60 [ 1502.270489] copy_mnt_ns+0x144/0xa00 [ 1502.270851] ? kmem_cache_alloc+0x2a6/0x310 [ 1502.271222] create_new_namespaces+0xd6/0xb20 [ 1502.271651] copy_namespaces+0x3fb/0x4f0 [ 1502.271998] copy_process+0x385b/0x7800 [ 1502.272337] ? mark_lock+0xf5/0x2df0 [ 1502.272707] ? lock_acquire+0x197/0x470 [ 1502.273098] ? __cleanup_sighand+0xb0/0xb0 [ 1502.273467] ? _copy_from_user+0xfb/0x1b0 [ 1502.273888] kernel_clone+0xe7/0x980 [ 1502.274208] ? lock_acquire+0x197/0x470 [ 1502.274588] ? create_io_thread+0xf0/0xf0 [ 1502.274953] ? ksys_write+0x21a/0x260 [ 1502.275277] ? lock_downgrade+0x6d0/0x6d0 [ 1502.275674] __do_sys_clone3+0x1e5/0x320 [ 1502.276020] ? __do_sys_clone+0x110/0x110 [ 1502.276386] ? rcu_read_lock_any_held+0x75/0xa0 [ 1502.276831] ? vfs_write+0x354/0xb10 [ 1502.277154] ? fput_many+0x2f/0x1a0 [ 1502.277466] ? ksys_write+0x1a9/0x260 [ 1502.277839] ? __ia32_sys_read+0xb0/0xb0 [ 1502.278191] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1502.278699] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1502.279135] ? trace_hardirqs_on+0x5b/0x180 [ 1502.279500] do_syscall_64+0x33/0x40 [ 1502.279864] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1502.280296] RIP: 0033:0x7f54f0541b19 [ 1502.280656] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1502.282241] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1502.282929] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1502.283591] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1502.284190] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1502.284842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1502.285452] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:32:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00@\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:32:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) 03:32:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x3, 0x2, 0x16, 0xfff, 0x7}}) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c6f6664e91d7a2d325baba168c01b6283bd9d753a4a5cfda43b676e7cf8fa2fc2406653c48424", @ANYRESHEX=r3, @ANYBLOB=',\x00']) ioctl$TIOCGPTPEER(r4, 0x5441, 0x400000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x3, 0x800, 0x7fff, 0x10001, 0x7, "ea254c7648cf86830e2135bff669aa1fd22042"}) 03:32:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 84) [ 1502.404465] FAULT_INJECTION: forcing a failure. [ 1502.404465] name failslab, interval 1, probability 0, space 0, times 0 [ 1502.405580] CPU: 1 PID: 21036 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1502.406167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1502.406897] Call Trace: [ 1502.407131] dump_stack+0x107/0x167 [ 1502.407444] should_fail.cold+0x5/0xa [ 1502.407814] ? create_object.isra.0+0x3a/0xa20 [ 1502.408204] should_failslab+0x5/0x20 [ 1502.408578] kmem_cache_alloc+0x5b/0x310 [ 1502.408944] create_object.isra.0+0x3a/0xa20 [ 1502.409325] kmemleak_alloc_percpu+0xa0/0x100 [ 1502.409777] pcpu_alloc+0x4e2/0x1240 [ 1502.410110] alloc_vfsmnt+0xfd/0x680 [ 1502.410428] clone_mnt+0x6c/0xce0 [ 1502.410779] copy_tree+0x3b0/0xa60 [ 1502.411092] copy_mnt_ns+0x144/0xa00 [ 1502.411410] ? kmem_cache_alloc+0x2a6/0x310 [ 1502.411828] create_new_namespaces+0xd6/0xb20 [ 1502.412217] copy_namespaces+0x3fb/0x4f0 [ 1502.412616] copy_process+0x385b/0x7800 [ 1502.412982] ? mark_lock+0xf5/0x2df0 [ 1502.413190] 9pnet: Insufficient options for proto=fd [ 1502.413305] ? lock_acquire+0x197/0x470 [ 1502.414117] ? __cleanup_sighand+0xb0/0xb0 [ 1502.414490] ? _copy_from_user+0xfb/0x1b0 [ 1502.414894] kernel_clone+0xe7/0x980 [ 1502.415214] ? lock_acquire+0x197/0x470 [ 1502.415598] ? create_io_thread+0xf0/0xf0 [ 1502.415960] ? ksys_write+0x21a/0x260 [ 1502.416284] ? lock_downgrade+0x6d0/0x6d0 [ 1502.416691] __do_sys_clone3+0x1e5/0x320 [ 1502.417057] ? __do_sys_clone+0x110/0x110 [ 1502.417426] ? rcu_read_lock_any_held+0x75/0xa0 [ 1502.417548] 9pnet: Insufficient options for proto=fd [ 1502.417880] ? vfs_write+0x354/0xb10 [ 1502.417896] ? fput_many+0x2f/0x1a0 [ 1502.418980] ? ksys_write+0x1a9/0x260 [ 1502.419306] ? __ia32_sys_read+0xb0/0xb0 [ 1502.419698] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1502.420141] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1502.420622] ? trace_hardirqs_on+0x5b/0x180 [ 1502.421008] do_syscall_64+0x33/0x40 [ 1502.421326] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1502.421819] RIP: 0033:0x7f54f0541b19 [ 1502.422139] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1502.423740] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1502.424382] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1502.425049] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1502.425693] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1502.426291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1502.426948] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:32:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3da}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:32:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000002e00)={0x24, 0x1a, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0x8, 0x2, 0x0, 0x0, @u32}]}, 0x24}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r1, 0x80045440, &(0x7f00000000c0)) 03:32:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x22400, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:33:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00p\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:33:12 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3dc}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:33:12 executing program 4: exit_group(0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) exit_group(0x4) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:33:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x9, 0x0, 0x100, 0x8000}) 03:33:12 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xffff) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000001c0)=0x3a1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r4, 0xffffffffffffffff, 0x0) fcntl$getown(r4, 0x9) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000100)=""/153, 0x99) 03:33:12 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8222, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x4, 0x7, 0x9, 0x97, 0x0, 0x5, 0x11000, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x4}, 0x6820, 0x4, 0x80000001, 0x1, 0x1, 0x6, 0x4, 0x0, 0x0, 0x0, 0x2}, r1, 0x0, r0, 0xb) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x2) 03:33:12 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 85) 03:33:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1517.431282] FAULT_INJECTION: forcing a failure. [ 1517.431282] name failslab, interval 1, probability 0, space 0, times 0 [ 1517.432534] CPU: 1 PID: 21360 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1517.433187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1517.433927] Call Trace: [ 1517.434179] dump_stack+0x107/0x167 [ 1517.434514] should_fail.cold+0x5/0xa [ 1517.434868] should_failslab+0x5/0x20 [ 1517.435216] __kmalloc_track_caller+0x79/0x370 [ 1517.435634] ? kstrdup_const+0x53/0x80 [ 1517.435998] kstrdup+0x36/0x70 [ 1517.436300] kstrdup_const+0x53/0x80 [ 1517.436646] alloc_vfsmnt+0xb5/0x680 [ 1517.436996] clone_mnt+0x6c/0xce0 [ 1517.437345] copy_tree+0x3b0/0xa60 [ 1517.437686] copy_mnt_ns+0x144/0xa00 [ 1517.438033] ? kmem_cache_alloc+0x2a6/0x310 [ 1517.438439] create_new_namespaces+0xd6/0xb20 [ 1517.438857] copy_namespaces+0x3fb/0x4f0 [ 1517.439234] copy_process+0x385b/0x7800 [ 1517.439601] ? mark_lock+0xf5/0x2df0 [ 1517.439951] ? lock_acquire+0x197/0x470 [ 1517.440333] ? __cleanup_sighand+0xb0/0xb0 [ 1517.440742] ? _copy_from_user+0xfb/0x1b0 [ 1517.441155] kernel_clone+0xe7/0x980 [ 1517.441501] ? lock_acquire+0x197/0x470 [ 1517.441871] ? create_io_thread+0xf0/0xf0 [ 1517.442272] ? ksys_write+0x21a/0x260 [ 1517.442628] ? lock_downgrade+0x6d0/0x6d0 [ 1517.443018] __do_sys_clone3+0x1e5/0x320 [ 1517.443399] ? __do_sys_clone+0x110/0x110 [ 1517.443807] ? rcu_read_lock_any_held+0x75/0xa0 [ 1517.444235] ? vfs_write+0x354/0xb10 [ 1517.444585] ? fput_many+0x2f/0x1a0 [ 1517.444924] ? ksys_write+0x1a9/0x260 [ 1517.445296] ? __ia32_sys_read+0xb0/0xb0 [ 1517.445674] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1517.446153] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1517.446616] ? trace_hardirqs_on+0x5b/0x180 [ 1517.447014] do_syscall_64+0x33/0x40 [ 1517.447360] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1517.447825] RIP: 0033:0x7f54f0541b19 [ 1517.448167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1517.449832] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1517.450534] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1517.451189] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1517.451839] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1517.452478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1517.453135] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:33:12 executing program 0: times(&(0x7f0000000040)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:33:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r0, &(0x7f0000000040), 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:33:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x54000}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x2) 03:33:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400f000", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:33:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000003", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:33:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:33:29 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 86) [ 1534.447052] FAULT_INJECTION: forcing a failure. [ 1534.447052] name failslab, interval 1, probability 0, space 0, times 0 [ 1534.448088] CPU: 0 PID: 21697 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1534.448671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1534.449398] Call Trace: [ 1534.449637] dump_stack+0x107/0x167 [ 1534.449958] should_fail.cold+0x5/0xa [ 1534.450305] ? create_object.isra.0+0x3a/0xa20 [ 1534.450700] should_failslab+0x5/0x20 [ 1534.451029] kmem_cache_alloc+0x5b/0x310 [ 1534.451401] create_object.isra.0+0x3a/0xa20 [ 1534.451778] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1534.452231] __kmalloc_track_caller+0x177/0x370 [ 1534.452630] ? kstrdup_const+0x53/0x80 [ 1534.452981] kstrdup+0x36/0x70 [ 1534.453286] kstrdup_const+0x53/0x80 [ 1534.453622] alloc_vfsmnt+0xb5/0x680 [ 1534.453953] clone_mnt+0x6c/0xce0 [ 1534.454278] copy_tree+0x3b0/0xa60 [ 1534.454605] copy_mnt_ns+0x144/0xa00 [ 1534.454930] ? kmem_cache_alloc+0x2a6/0x310 [ 1534.455324] create_new_namespaces+0xd6/0xb20 [ 1534.455722] copy_namespaces+0x3fb/0x4f0 [ 1534.456079] copy_process+0x385b/0x7800 [ 1534.456451] ? lock_acquire+0x197/0x470 [ 1534.456825] ? __cleanup_sighand+0xb0/0xb0 [ 1534.457210] ? _copy_from_user+0xfb/0x1b0 [ 1534.457608] kernel_clone+0xe7/0x980 [ 1534.457932] ? lock_acquire+0x197/0x470 [ 1534.458274] ? create_io_thread+0xf0/0xf0 [ 1534.458662] ? ksys_write+0x21a/0x260 [ 1534.458994] ? lock_downgrade+0x6d0/0x6d0 [ 1534.459359] __do_sys_clone3+0x1e5/0x320 [ 1534.459720] ? __do_sys_clone+0x110/0x110 [ 1534.460103] ? rcu_read_lock_any_held+0x75/0xa0 [ 1534.460500] ? vfs_write+0x354/0xb10 [ 1534.460857] ? fput_many+0x2f/0x1a0 [ 1534.461174] ? ksys_write+0x1a9/0x260 [ 1534.461515] ? __ia32_sys_read+0xb0/0xb0 [ 1534.461883] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1534.462334] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1534.462784] ? trace_hardirqs_on+0x5b/0x180 [ 1534.463160] do_syscall_64+0x33/0x40 [ 1534.463483] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1534.463932] RIP: 0033:0x7f54f0541b19 [ 1534.464254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1534.465825] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1534.466486] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1534.467097] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1534.467696] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1534.468305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1534.468912] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:33:29 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3de}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:33:29 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) ioctl$KDADDIO(r0, 0x4b34, 0xccfc) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd_index=0x5, 0x2, 0x0, 0x84c, 0x1, 0x1}, 0x3) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[]) mknodat$loop(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@reiserfs_2={0x8}, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x446080, 0x0) 03:33:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mkdirat(r3, &(0x7f00000002c0)='./file0/../file0\x00', 0x2) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) 03:33:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x9, 0x800) r2 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) connect$unix(r3, &(0x7f0000000600)=@file={0x0, './file1\x00'}, 0x6e) mkdirat(r2, &(0x7f00000000c0)='./file1\x00', 0x14) syz_io_uring_setup(0x440b, &(0x7f0000000340)={0x0, 0xc17c, 0x10, 0x2, 0x16b, 0x0, r3}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f00000001c0), &(0x7f00000003c0)) syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), r0) fsmount(r3, 0x0, 0x41) r4 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r3) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r4, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="c73448c87e1180e7ed3d112db7215d34017e1d57f5d4df66248e57778e86650b321fc98dbe3f8fdb52cda387494c07788442b893", @ANYRES16=r5, @ANYBLOB="280427bd7000fcdbdf2501000000000000000941000000140018000000096574683a67656e6576653100"], 0x30}, 0x1, 0x0, 0x0, 0x4008044}, 0x94) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r5, 0x1, 0x70bd25, 0x25dfdbfb, {{}, {}, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x50}, 0x40000) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:33:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:33:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={r0, 0x8001, 0x2f, 0x1000}) sendmsg$nl_generic(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:33:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24004003", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:33:29 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x2, 0x1, 0x1, 0x3bb, 0x3, 0x3, 0x3f, 0x275, 0x40, 0x37a, 0x8, 0x80, 0x38, 0x2, 0x3ff, 0x4, 0x5}, [{0x7, 0x7, 0x3f, 0x9, 0x4, 0x101, 0x101, 0x7}], "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", ['\x00', '\x00']}, 0x1278) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) 03:33:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x397343, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x502080, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000001c0)=""/18) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000000), 0x0, 0x0, 0x0) r3 = signalfd(r0, &(0x7f0000000040)={[0x7f]}, 0x8) r4 = fcntl$dupfd(r3, 0x0, r0) lseek(r4, 0x5, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r6, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2281, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r6, 0xc0189373, &(0x7f0000000240)={{0x1, 0x1, 0x18, r7, {0xecb}}, './file0\x00'}) close_range(r5, 0xffffffffffffffff, 0x0) r8 = dup2(r5, r5) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r8, 0x0) ioctl$PIO_UNISCRNMAP(r8, 0x4b6a, &(0x7f0000000100)="542a92b4c0d42719b4c73b3021003f2587bd36d7f744ba3410112447757339e7f8d79453271bdab83499bb3e66ce569bbaf778d8b9d4fef351d0163c86fa49c2762a4c727e8daa4811049682605da87007abf9764aa0204bdc267789a8a1ebd9f4c070d3385123d2c6bdabb87291d0effd9d84b1e50b36a817f59f8a1aa7918b8871ea7ccb9ee692c5db7af7644e30d7a62a21aab78d14d88a639fd62f26fa7507fef00019ce4c9dad0f71b5b92ca585c24d41283c9184") 03:33:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 87) 03:33:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:33:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\b', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 1534.662779] FAULT_INJECTION: forcing a failure. [ 1534.662779] name failslab, interval 1, probability 0, space 0, times 0 [ 1534.663792] CPU: 0 PID: 22027 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1534.664380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1534.665085] Call Trace: [ 1534.665402] dump_stack+0x107/0x167 [ 1534.665734] should_fail.cold+0x5/0xa [ 1534.666068] ? create_object.isra.0+0x3a/0xa20 [ 1534.666467] should_failslab+0x5/0x20 [ 1534.666808] kmem_cache_alloc+0x5b/0x310 [ 1534.667159] ? find_held_lock+0x2c/0x110 [ 1534.667517] create_object.isra.0+0x3a/0xa20 [ 1534.667903] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1534.668344] kmem_cache_alloc+0x159/0x310 [ 1534.668714] alloc_vfsmnt+0x23/0x680 [ 1534.669053] clone_mnt+0x6c/0xce0 [ 1534.669381] copy_tree+0x3b0/0xa60 [ 1534.669708] copy_mnt_ns+0x144/0xa00 [ 1534.670045] ? kmem_cache_alloc+0x2a6/0x310 [ 1534.670428] create_new_namespaces+0xd6/0xb20 [ 1534.670826] copy_namespaces+0x3fb/0x4f0 [ 1534.671194] copy_process+0x385b/0x7800 [ 1534.671555] ? lock_acquire+0x197/0x470 [ 1534.671925] ? __cleanup_sighand+0xb0/0xb0 [ 1534.672321] ? _copy_from_user+0xfb/0x1b0 [ 1534.672690] kernel_clone+0xe7/0x980 [ 1534.673026] ? lock_acquire+0x197/0x470 [ 1534.673386] ? create_io_thread+0xf0/0xf0 [ 1534.673762] ? ksys_write+0x21a/0x260 [ 1534.674103] ? lock_downgrade+0x6d0/0x6d0 [ 1534.674466] __do_sys_clone3+0x1e5/0x320 [ 1534.674816] ? __do_sys_clone+0x110/0x110 [ 1534.675211] ? rcu_read_lock_any_held+0x75/0xa0 [ 1534.675609] ? vfs_write+0x354/0xb10 [ 1534.675933] ? fput_many+0x2f/0x1a0 [ 1534.676261] ? ksys_write+0x1a9/0x260 [ 1534.676590] ? __ia32_sys_read+0xb0/0xb0 [ 1534.676946] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1534.677418] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1534.677856] ? trace_hardirqs_on+0x5b/0x180 [ 1534.678231] do_syscall_64+0x33/0x40 [ 1534.678564] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1534.679000] RIP: 0033:0x7f54f0541b19 [ 1534.679321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1534.680873] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1534.682074] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1534.683664] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1534.685249] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1534.686864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1534.688463] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:33:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3e0}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:33:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x4000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:33:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000340", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:33:30 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xff, 0x3, 0x2, 0x0, 0x0, 0x20, 0x860, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x375, 0x4, @perf_config_ext={0x0, 0x7f}, 0x10108, 0x2, 0x6, 0x8, 0xfff, 0xffffffff, 0x5, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0xffffffffffffffff, r1, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x2) 03:33:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 88) 03:33:45 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) 03:33:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24fffff0", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:33:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000001) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080)=0x49c, 0x100) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)={0x7, 0x9, 0x6, 0x10001, 0x10, "dabc7588f35a30fe752654e3dca2053569f55e"}) readv(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/170, 0xaa}], 0x1) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000200)={0xffffffff, 0x7, 0x5, 0xffffff8f, 0x80, "88772051dc1659d0f1a4c038c615bfc8dcecae", 0x20, 0x4}) 03:33:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3e2}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:33:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x5000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:33:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000154c948f90e3b3bcb100001a6343cada145adfa0e1603801c732f411932d4651305e2c6532794c8b26bb6d5934bd354072668473fbf18e0eb81a16bd171e74561768e2c773f14cae22b06ea93eaeb16d37b1b3075c82b2435e93be1348016c49d4bc3b9d760fe1cedd766859fbba15184fd9421aeb85fdb66f8d8e62ca5af8726ce25f190d57d388acdfc7bfa62abf89d0bef4ea370f70e7983bce21b94bb8728ad886cb22abaf8c61a447741289adf81650e16b72c3b38515afecbdaa1307281d8b3df7933c95c497f86af4"], 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r1, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000011}, 0x44880) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:33:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000, 0x5}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)={0x20, 0x10, 0x1, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x4}]}, 0x20}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {r2}}, './file0\x00'}) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r3) sendmsg$TIPC_NL_BEARER_GET(r4, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r5, @ANYBLOB="02002cbd7000ffdb5f2504009e3ba5f783709be4038008000200121334d008000100ff07000008000100050000000800010000df000008000200400000004400038008000100010000000800020007000000080002148e22000008e701000800000008000100930302000000080001004f00000008000200ff010000"], 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x40090) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="90010039", @ANYRES16=r5, @ANYBLOB="00012cbd7000ffdbdf2507000000700004800900010073797a30000000001300010062726f6164636173742d6c696e6b00000c00078008000300000800000900010073797a31000000001300010062726f6164636173742d6c696e6b00000900010073797a31000000001300010062726f6164636173742d6c696e6b00000c0101802c0004001400010002004e24e000000100000000000000001400020002004e22ac1e010100000000000000002c00028008000300000400000800040000000000080002006c06000008000300ff07000008000200090000000d0001007564703a73797a30000000003c000280080001000a000000080004008209000008000300010000000800030003000000080004000100000008000400010000000800010020000000380004001400010002004e24ac1e00010000000000000000200002000a004e240000f59400000000000000000000ffff00000000000000000c000280080001000c0000000d0001007564703a73797a30000000000d0001007564703a73797a3000000000"], 0x190}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, 0xc, 0x6, 0x801, 0x0, 0x0, {0x7, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x8040840}, 0x40) ioctl$TIOCPKT(r6, 0x80045440, &(0x7f00000000c0)=0x3) [ 1549.969747] FAULT_INJECTION: forcing a failure. [ 1549.969747] name failslab, interval 1, probability 0, space 0, times 0 [ 1549.983018] CPU: 1 PID: 22353 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1549.983598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1549.984291] Call Trace: [ 1549.984523] dump_stack+0x107/0x167 [ 1549.984833] should_fail.cold+0x5/0xa [ 1549.985161] ? create_object.isra.0+0x3a/0xa20 [ 1549.989554] should_failslab+0x5/0x20 [ 1549.989879] kmem_cache_alloc+0x5b/0x310 [ 1549.990223] ? mark_held_locks+0x9e/0xe0 [ 1549.990569] create_object.isra.0+0x3a/0xa20 [ 1549.990948] kmemleak_alloc_percpu+0xa0/0x100 [ 1549.991329] pcpu_alloc+0x4e2/0x1240 [ 1549.991658] alloc_vfsmnt+0xfd/0x680 [ 1549.991976] clone_mnt+0x6c/0xce0 [ 1549.992276] copy_tree+0x3b0/0xa60 [ 1549.992587] copy_mnt_ns+0x144/0xa00 [ 1549.992904] ? kmem_cache_alloc+0x2a6/0x310 [ 1549.993280] create_new_namespaces+0xd6/0xb20 [ 1550.005630] copy_namespaces+0x3fb/0x4f0 [ 1550.005979] copy_process+0x385b/0x7800 [ 1550.006316] ? mark_lock+0xf5/0x2df0 [ 1550.006635] ? lock_acquire+0x197/0x470 [ 1550.006983] ? __cleanup_sighand+0xb0/0xb0 [ 1550.007350] ? _copy_from_user+0xfb/0x1b0 [ 1550.007705] kernel_clone+0xe7/0x980 [ 1550.008022] ? lock_acquire+0x197/0x470 [ 1550.008356] ? create_io_thread+0xf0/0xf0 [ 1550.008717] ? ksys_write+0x21a/0x260 [ 1550.009039] ? lock_downgrade+0x6d0/0x6d0 [ 1550.009396] __do_sys_clone3+0x1e5/0x320 [ 1550.009758] ? __do_sys_clone+0x110/0x110 [ 1550.010123] ? rcu_read_lock_any_held+0x75/0xa0 [ 1550.010514] ? vfs_write+0x354/0xb10 [ 1550.010830] ? fput_many+0x2f/0x1a0 [ 1550.011141] ? ksys_write+0x1a9/0x260 [ 1550.011463] ? __ia32_sys_read+0xb0/0xb0 [ 1550.011809] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1550.012251] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1550.012683] ? trace_hardirqs_on+0x5b/0x180 [ 1550.013049] do_syscall_64+0x33/0x40 [ 1550.013366] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1550.041744] RIP: 0033:0x7f54f0541b19 [ 1550.042060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1550.043576] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1550.044213] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1550.044805] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1550.045398] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1550.054017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1550.054613] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:33:45 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x2, 0x1f, 0xff, 0x4, 0x0, 0x1, 0x2000, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1fe, 0x1, @perf_config_ext={0x6, 0x9}, 0x2201, 0x5, 0x7, 0x8, 0xfffffffffffffbff, 0x80000001, 0x81, 0x0, 0x2, 0x0, 0x81}, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0x9) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYBLOB="010000040100000018dfdc442a850634aac93ed3000000000000000000", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) pwrite64(r4, &(0x7f0000000080)="700c1a706ac9ba1ac16c33d720430495422195304daa7aa7923ab4bf1b06eeb68e7639b68f45aac091f088d368032e1858955b9af957889e", 0x38, 0x6) ioctl$TIOCGPTPEER(r5, 0x5441, 0x1) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000000c0)=0x2) r6 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r8, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}}) ioctl$IOC_PR_RESERVE(r7, 0x401070c9, &(0x7f0000000100)={0xa2}) 03:33:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x6000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:33:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:33:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 03:33:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3e4}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:33:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:33:45 executing program 4: ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x804, &(0x7f0000000500)=ANY=[@ANYBLOB="10a508ef92681b60dc459f8462228349315d62f4a022178f74b15db020124bda983ff9619e3b76c851c1a1b878cd3d0030245a02427c071da5", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c756e00000000000000006d653d2a232c76657273696f6e3d3970323030302e4c2c63616368657461673d2d207d232d5e912c70726976706f72742c636f6e746578743d73746166665f752c636f6e746578743d73746166665f752c6d6561737572652c726f6f74636f6e746578743d726f6f742c646566636f6e746578743d73746166665f752c7365636c6162656c2c00"]) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x54) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x1e0, 0x12, 0x2, 0x70bd25, 0x25dfdbfe, {0x1d}, [@generic="cb7aec4abed5ed83756842673b5a816c0c935532820252a4d7513554706c92d24b2019928eaa2073aea2ff75cbfc46a1585fb9c186942477d896c1671e5c338fe39024ee0b389e7f23051273a30080121375e3b1d16373c58aeb1a1bfa525d3223595461f8dc56a804616823ee6f9ad05dcc9b04de07b90e4cb8dc2ede35a247ce802996425a0529e30d4ab0b19fb90a60767cd6ec0df58f7637fe7b7d75ea5d8bcff33748b35c6c1fbe2ac60bad31fcbdf836ad", @generic="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", @typed={0x14, 0x37, 0x0, 0x0, @ipv6=@private2}, @typed={0x4, 0x86}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x20000004}, 0x84) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:33:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)=ANY=[@ANYRESDEC=r1], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:34:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x6020000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 89) 03:34:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003f80)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000000040)=[{&(0x7f0000000180)=""/160, 0xa0}, {&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3, &(0x7f0000000340)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f00000003c0), 0x6e, &(0x7f0000003980)=[{&(0x7f00000014c0)=""/223, 0xdf}, {&(0x7f00000015c0)=""/146, 0x92}, {&(0x7f0000001680)=""/231, 0xe7}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/253, 0xfd}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/193, 0xc1}], 0x7}}, {{&(0x7f0000003a00), 0x6e, &(0x7f0000000440)=[{&(0x7f0000003a80)=""/96, 0x60}], 0x1, &(0x7f00000040c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014adf4c9000000000000000102000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb8}}, {{&(0x7f0000003bc0), 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000003c40)=""/95, 0x5f}, {&(0x7f0000003cc0)=""/247, 0xf7}, {&(0x7f0000003dc0)=""/211, 0xd3}], 0x3, &(0x7f0000003f00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}], 0x4, 0x40000122, &(0x7f0000004080)={0x0, 0x3938700}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r1) 03:34:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:34:01 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3e6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:var_lib_t:s0\x00', 0x1f, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) 03:34:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:34:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x64101, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)=0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r2, 0xf505, 0x0) [ 1565.880359] FAULT_INJECTION: forcing a failure. [ 1565.880359] name failslab, interval 1, probability 0, space 0, times 0 03:34:01 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000340)) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000300)={r4, 0x1, 0x6, @local}, 0x10) bind$packet(r5, &(0x7f0000000040)={0x11, 0x1, r7, 0x1, 0x8, 0x6, @random="190002400a00"}, 0x14) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000200)="7f43c74d72da43e229a3135e5aae04bcb3c0bfe1f86cb0aef31034609b59010100e7aaa0a21e2c7aa94778c21a0402e84ebdca8ec700741f0367d79c2be10354575d0a2342eead3b5c55b6ab02225dc34b52cbce1efa0fc4e56640f22c4a4c49d2691fe45bb38f4d51ff3c7a73e458b3aa2e68644613ca77763226306e1ad2793e7ec58acb30d8ceb45f6ab1a60b3ed03668ae25c2570f9b8f3f843d8fa049638285c85a298ef3d8f2cc6b87e4544dcd57f44f5e6c215675fd4efe9190654aa9e07d4884574462420eca9c8a59dcd4dfd33faa48f551c95129e484cef4aebc560758b61757e135e89d90a45f4008f5c8", 0xf0) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="70010000", @ANYRES16=0x0, @ANYBLOB="0a0d2bbd7000fbdbdf25190000003000018008000100", @ANYRES32=r4, @ANYBLOB="14000200626f6e6430000000000000000000000008000100", @ANYRES32=r4, @ANYBLOB="08000100"/16, @ANYRES32=0x0, @ANYBLOB="08000300000000001400020076657468305f746f5f626f6e6400000008000100", @ANYRES32=r7, @ANYBLOB="20000180080003000100000014000200636169663000000000000000000000002800018008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000014000200626174616476300000000000000000004c00018008000100", @ANYRES32=r4, @ANYBLOB="080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f746f5f7465616d00000008000100", @ANYRES32=0x0, @ANYBLOB="140002006970766c616e30000000000000000000680001800800030000000000140002006261746164765f736c6176655f30000008000100", @ANYRES32=r7, @ANYBLOB="08000300030000001400020076657468305f746f5f62726964676500080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="14000200766c616e3000"/20], 0x170}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10042040}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000327bd7000fcdbdf250200000005000400010000400500030033000000063a0a004e24000008000b00", @ANYRES32=r7, @ANYBLOB="05000400010000001400070000000000000000000000000000000000050003001d000000"], 0x58}, 0x1, 0x0, 0x0, 0x24000000}, 0x810) fcntl$notify(r0, 0x402, 0x3) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r8, 0x5414, &(0x7f00000000c0)) [ 1565.881459] CPU: 0 PID: 23046 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1565.882108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1565.882859] Call Trace: [ 1565.883117] dump_stack+0x107/0x167 [ 1565.883463] should_fail.cold+0x5/0xa [ 1565.883826] ? create_object.isra.0+0x3a/0xa20 [ 1565.884257] should_failslab+0x5/0x20 [ 1565.889754] kmem_cache_alloc+0x5b/0x310 [ 1565.890151] create_object.isra.0+0x3a/0xa20 [ 1565.890556] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1565.891034] __kmalloc_track_caller+0x177/0x370 [ 1565.891459] ? kstrdup_const+0x53/0x80 [ 1565.891838] kstrdup+0x36/0x70 [ 1565.892144] kstrdup_const+0x53/0x80 [ 1565.892495] alloc_vfsmnt+0xb5/0x680 [ 1565.892852] clone_mnt+0x6c/0xce0 [ 1565.893200] copy_tree+0x3b0/0xa60 [ 1565.893559] copy_mnt_ns+0x144/0xa00 [ 1565.893930] ? kmem_cache_alloc+0x2a6/0x310 [ 1565.894347] create_new_namespaces+0xd6/0xb20 [ 1565.894785] copy_namespaces+0x3fb/0x4f0 [ 1565.895181] copy_process+0x385b/0x7800 [ 1565.895578] ? lock_acquire+0x197/0x470 [ 1565.895980] ? __cleanup_sighand+0xb0/0xb0 [ 1565.896403] ? _copy_from_user+0xfb/0x1b0 [ 1565.896807] kernel_clone+0xe7/0x980 [ 1565.897165] ? lock_acquire+0x197/0x470 [ 1565.897535] ? create_io_thread+0xf0/0xf0 [ 1565.897964] ? ksys_write+0x21a/0x260 [ 1565.898319] ? lock_downgrade+0x6d0/0x6d0 [ 1565.898713] __do_sys_clone3+0x1e5/0x320 [ 1565.899092] ? __do_sys_clone+0x110/0x110 [ 1565.899511] ? rcu_read_lock_any_held+0x75/0xa0 [ 1565.899940] ? vfs_write+0x354/0xb10 [ 1565.900302] ? fput_many+0x2f/0x1a0 [ 1565.900651] ? ksys_write+0x1a9/0x260 [ 1565.901012] ? __ia32_sys_read+0xb0/0xb0 [ 1565.901398] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1565.901898] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1565.902373] ? trace_hardirqs_on+0x5b/0x180 [ 1565.902798] do_syscall_64+0x33/0x40 [ 1565.903153] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1565.903628] RIP: 0033:0x7f54f0541b19 [ 1565.903979] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1565.905636] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1565.906359] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1565.907009] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1565.907665] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1565.908317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1565.908971] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:34:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) syz_io_uring_setup(0x4d4f, &(0x7f0000000280), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd=r3, 0x2, 0x0, 0x1, 0x0, 0x1, {0x0, r4}}, 0x9) 03:34:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:34:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) 03:34:01 executing program 4: setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="3e5e4b7775b4"}, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x3ba2ce9c636a28e6, 0x0) ioctl$TIOCPKT(r1, 0x80045440, &(0x7f00000000c0)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/srcutree', 0x119001, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x30, r2, 0xdca04000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) 03:34:01 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3e8}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:34:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x8000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 90) 03:34:01 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x20, 0x14, 0x18, 0x7, 0x1, 0x3, 0x163}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) [ 1566.150194] FAULT_INJECTION: forcing a failure. [ 1566.150194] name failslab, interval 1, probability 0, space 0, times 0 [ 1566.151457] CPU: 0 PID: 23365 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1566.152090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1566.152849] Call Trace: [ 1566.153107] dump_stack+0x107/0x167 [ 1566.153455] should_fail.cold+0x5/0xa [ 1566.153832] ? create_object.isra.0+0x3a/0xa20 [ 1566.154265] should_failslab+0x5/0x20 [ 1566.154625] kmem_cache_alloc+0x5b/0x310 [ 1566.155006] ? find_held_lock+0x2c/0x110 [ 1566.155399] create_object.isra.0+0x3a/0xa20 [ 1566.155811] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1566.156291] kmem_cache_alloc+0x159/0x310 [ 1566.156700] alloc_vfsmnt+0x23/0x680 [ 1566.157058] clone_mnt+0x6c/0xce0 [ 1566.157403] copy_tree+0x3b0/0xa60 [ 1566.157786] copy_mnt_ns+0x144/0xa00 [ 1566.158146] ? kmem_cache_alloc+0x2a6/0x310 [ 1566.158565] create_new_namespaces+0xd6/0xb20 [ 1566.159001] copy_namespaces+0x3fb/0x4f0 [ 1566.159390] copy_process+0x385b/0x7800 [ 1566.159794] ? lock_acquire+0x197/0x470 [ 1566.160203] ? __cleanup_sighand+0xb0/0xb0 [ 1566.160629] ? _copy_from_user+0xfb/0x1b0 [ 1566.161035] kernel_clone+0xe7/0x980 [ 1566.161389] ? lock_acquire+0x197/0x470 [ 1566.161777] ? create_io_thread+0xf0/0xf0 [ 1566.162193] ? ksys_write+0x21a/0x260 [ 1566.162562] ? lock_downgrade+0x6d0/0x6d0 [ 1566.162961] __do_sys_clone3+0x1e5/0x320 [ 1566.163350] ? __do_sys_clone+0x110/0x110 [ 1566.163778] ? rcu_read_lock_any_held+0x75/0xa0 [ 1566.164207] ? vfs_write+0x354/0xb10 [ 1566.164564] ? fput_many+0x2f/0x1a0 [ 1566.164912] ? ksys_write+0x1a9/0x260 [ 1566.165271] ? __ia32_sys_read+0xb0/0xb0 [ 1566.165672] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1566.166166] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1566.166644] ? trace_hardirqs_on+0x5b/0x180 [ 1566.167057] do_syscall_64+0x33/0x40 [ 1566.167409] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1566.167883] RIP: 0033:0x7f54f0541b19 [ 1566.168233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1566.169907] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1566.170610] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1566.171263] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1566.171914] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1566.172565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1566.173218] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:34:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)={0xd0, 0x26, 0x400, 0x70bd2b, 0x25dfdbff, {0x1b}, [@typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@multicast1}, @generic="957dd690372039ab71aba89470df2ec46b30318db92a8b2ce2533e3be174bbd361d94a7424ec6a9869f5853d765a3e44a5621f503a37a557038ba50ec315c664be3d63cb7e246ca2089e0c7a799bac22e83ea03964d193edcdb74c63b5a64d7c851f35a093e2b3956176881a584b1d70e1d10e56177164ae2f78fd2449ac211b531b847b4769b17a69ee6b5c68bbb8aa244d0f49d0f289b6", @nested={0x1c, 0x19, 0x0, 0x1, [@typed={0x14, 0x1e, 0x0, 0x0, @binary="064535ccd5ebff437f35ff369c3480f1"}, @typed={0x4, 0x43}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x48001}, 0x80) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0xe96}}, './file0\x00'}) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/rfkill', 0x301100, 0x52) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r4, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000740)={&(0x7f00000002c0), 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x248, 0x3c, 0x800, 0x70bd27, 0x25dfdbfb, {0x5}, [@generic="d7d26d82db9fb90d2db1e8dc0dc705b7b9d45279c7349c24f2a85b832b58f2366696e74ea3a22a29b8168e2bf6d7a74d3e5054554e45a26e9b795a0aabf8321c6343f94ce4ce9937c869561b92e292751ac46def5e930374f31d1844b86676", @typed={0x8, 0x64, 0x0, 0x0, @uid}, @nested={0x1ba, 0x18, 0x0, 0x1, [@typed={0xf8, 0x26, 0x0, 0x0, @binary="9240d2007bbd2c633b2d33be1cc1eb44bd1676fe1b3982dd0048621a9232d634d66e4208c93d8bdf9e735b87b73147aa84e3bd4279a98547d306490e90ac7da0c4c33a94fc801a1ef2742da8282eb437d90fc10acb11ab00a711853b087a4e84de9e650b4d08f464434e4a73202c25792ae54935240716a8adf90eeadc31ff5799355f9b371707dbb00f423305853c28f08fa512f8f44c0fc2add5d2cdbcaf3392f80a8660750ad25bd8c3d95c0321271f5b2c4d5f7b73b0123406cc98a7914e6d6c48453e8ffcdcf55edaff5353f90d2f84eb2025325a8d6c87df9dcdbe952676e111650be812d5d24821d7d8447a998030f980"}, @generic="f3b9621b49e6c72576c7c0515938dbac70ed0d8ea28ff0baf0b5bef3d7d2995ca88ae04ebd844c4ed684d15fe0845e8c7198d5086addf58bf52128dac4f2b6f8b3f08a4777f40f571775e0a663cb208c3da43c13a8b73d270d6e2b4575acd667db66d64e0ae7ef205b9efa9c8823a573dd57ca3ecfcc553fea734dc2b0fd252876bca9c7e1c5be043e730cb106e5a2591fea07ac456178667fb6e59df5d0d1e92131f5a4b0b77aa5ea1d97181d98982ca54c9d111c2fe6ad7e06d56e8bdd"]}, @typed={0x8, 0x36, 0x0, 0x0, @fd=r4}, @typed={0x8, 0x64, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x248}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r5 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), r8) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x400c050) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:34:16 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3ea}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:16 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) r1 = epoll_create1(0x80000) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x8, 0x9, 0x8, 0x20, 0x2, 0x6, 0x6, 0x1ad, 0x40, 0x2d6, 0x371dd759, 0x8, 0x38, 0x4, 0x7, 0x0, 0x4cd5}, [{0x2, 0xf67, 0x4, 0x40, 0x0, 0x2, 0x9, 0xff}, {0x2, 0x81, 0x8, 0xff, 0x9, 0x6, 0xffffffffffff0001, 0x80000001}], "81fd7ad711502d265180233456fe022e4e271ab0ec4e0adfe92c429a81dae22446b4398b793ba9998190eaa4fff2a49f3568b5105c7ebc691c8cc5260dfe97ca148b4dc93fb9910c5c805cead392b719e038b2089a7fa52952c5eaf5a4a6de0251e4d6d4e9c47980e0a5c37ad40c5ac16430c7abc08fc40afa65032085b314140a02046ae4fcc1974ea43860d6d9bda155e8b5b121acbc387f4e35852e8ac8179023e4efec09", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x656) 03:34:16 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x11030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:34:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="27a9dc18da8c0a09e1fa48e99ff69d51c6257f0ee42b6f0916ff9e32e76f4934f142e99b1ee3ca08f40ddc23b0ad4cdb1c1eb98ca23304a0cf20407aee207b762bd67d6cafe90d23a15c6a965047d4eeb11cf710c9ba904d6e856ee4b34d04e9d07998ec575dfc2c75d5d725ff0145db", 0x70}], 0x8, &(0x7f00000001c0)={[{'/dev/ptmx\x00'}, {'{/:\\'}, {'/dev/ptmx\x00'}, {'/dev/ptmx\x00'}, {'/dev/ptmx\x00'}], [{@pcr={'pcr', 0x3d, 0x3f}}]}) openat(r3, &(0x7f0000000240)='./file0\x00', 0x400402, 0x40) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) 03:34:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x8000, 0xfffffff9, 0x6, 0x9d14, 0x2, "a43d9dbfbc3d3b5cfadbf8ca22815a1c8384fc"}) 03:34:16 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 91) [ 1581.604335] FAULT_INJECTION: forcing a failure. [ 1581.604335] name failslab, interval 1, probability 0, space 0, times 0 [ 1581.605344] CPU: 0 PID: 23705 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1581.606869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1581.610051] Call Trace: [ 1581.611219] dump_stack+0x107/0x167 [ 1581.612496] should_fail.cold+0x5/0xa [ 1581.613933] should_failslab+0x5/0x20 [ 1581.615698] __kmalloc_track_caller+0x79/0x370 [ 1581.617594] ? kstrdup_const+0x53/0x80 [ 1581.619730] kstrdup+0x36/0x70 [ 1581.621148] kstrdup_const+0x53/0x80 [ 1581.622569] alloc_vfsmnt+0xb5/0x680 [ 1581.622897] clone_mnt+0x6c/0xce0 [ 1581.623210] copy_tree+0x3b0/0xa60 [ 1581.623537] copy_mnt_ns+0x144/0xa00 [ 1581.623861] ? kmem_cache_alloc+0x2a6/0x310 [ 1581.624242] create_new_namespaces+0xd6/0xb20 [ 1581.624638] copy_namespaces+0x3fb/0x4f0 [ 1581.624995] copy_process+0x385b/0x7800 [ 1581.625358] ? lock_acquire+0x197/0x470 [ 1581.625729] ? __cleanup_sighand+0xb0/0xb0 [ 1581.626134] ? _copy_from_user+0xfb/0x1b0 [ 1581.626504] kernel_clone+0xe7/0x980 [ 1581.626829] ? lock_acquire+0x197/0x470 [ 1581.627170] ? create_io_thread+0xf0/0xf0 [ 1581.627549] ? ksys_write+0x21a/0x260 [ 1581.627878] ? lock_downgrade+0x6d0/0x6d0 [ 1581.628240] __do_sys_clone3+0x1e5/0x320 [ 1581.628588] ? __do_sys_clone+0x110/0x110 [ 1581.628972] ? rcu_read_lock_any_held+0x75/0xa0 [ 1581.629367] ? vfs_write+0x354/0xb10 [ 1581.629692] ? fput_many+0x2f/0x1a0 [ 1581.630022] ? ksys_write+0x1a9/0x260 [ 1581.630351] ? __ia32_sys_read+0xb0/0xb0 [ 1581.630704] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1581.631152] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1581.631591] ? trace_hardirqs_on+0x5b/0x180 [ 1581.631965] do_syscall_64+0x33/0x40 [ 1581.632285] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1581.632719] RIP: 0033:0x7f54f0541b19 [ 1581.633039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1581.637722] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1581.638451] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1581.639255] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1581.640070] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1581.640669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1581.641480] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:34:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:34:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f0000000040)=0xffffffef) 03:34:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3ec}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r2, 0x400, 0x1) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)={0x1000, 0x7fffffff, 0x400, 0x3, 0x16, "34e54fab935a1a29a86600fdb96eba0dfca0f9"}) 03:34:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:34:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:34:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)=0x1) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:34:17 executing program 4: ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000040)={0x9f1, 0x400, 0x1}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) 03:34:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000001", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:34:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x20000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:17 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5414, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\b\x00G\x00', @ANYRES32=0xee01, @ANYBLOB="00001f003f803490483021b4dd991b61cbd7e1441da370f0295adef784d78e0960000000"], 0x20c}, 0x1, 0x0, 0x0, 0x1}, 0x4) 03:34:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3ee}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:31 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 92) 03:34:31 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f0}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:31 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6, 0x2, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000003, 0x32, r0, 0xc7edd000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) dup2(r1, r2) 03:34:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2c010000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x40, 0x1f, 0x5, 0x6, 0x1}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x1e) [ 1596.651907] FAULT_INJECTION: forcing a failure. [ 1596.651907] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.653003] CPU: 0 PID: 24431 Comm: syz-executor.6 Not tainted 5.10.226 #1 03:34:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r3, @ANYBLOB="080002"], 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000780)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf256f6518adcf9d4cde82dd23beb84200000008000300", @ANYRES32=0x0, @ANYBLOB="0a00060008021100000000000a000600ffffffffffff00000a00060008021100000100000a000600075db4b2f25300000a0006008ccbf3c8db3000000a00060050505050505000000a0006000802110000010000"], 0x70}, 0x1, 0x0, 0x0, 0x4004880}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x1, 0x840) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="240000000a5cd5cdf53add460b96680b1472c4116e3d5bba958c7db3b3ab3d9a0c916be7ec1cc358a0118a5aa3fe419efdee680985cb60ed113494", @ANYRES16=r6, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r7, @ANYBLOB="4f04f24f54c4fd3f04ac894ae04479d448d5f54118c8019a12dfa714f814475c6a46a8244d83b79bf07c166e9beb69aed6f4bf522cc9e9e90dd2c33cc509cc3634e090faa50b4a0ffdde589391e258895086257b0854df45b25c0123153e90e87c9f3f00e88293bc56ef2f022655"], 0x24}}, 0x0) r8 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r10, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r8, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}}) setsockopt(r10, 0xfffffffe, 0x3, &(0x7f0000000580)="e191248cccef8fa53ea4bba374625746197e54697bd284868cdbd70fbf8ac9b1320741ff4c357b24244106f50693d8a25a8a612122cedf951066b6d3016d74212ab0a71b2c1c9a2d4309dbfbbe341ea9e7dec029b7b361e2023c74e344ebe3f2e9230c9b9d23fab00785b5932105f929b0e4db493215086cb471fdb266f9670bc9ecbac99bfa0b4af077697b6bcb5cf7f874eeb6049043494c2fd31b558689f5e31bab93c9e0b54df7b0110eacbf7f92749ca739802a1c79e9e23ebb4134", 0xbe) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x198, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_WME={0x54, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0xff}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x8e}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x8}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3}, @NL80211_STA_WME_UAPSD_QUEUES={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x7}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x5a}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x2}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x20}]}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x14, 0xbd, [0xff, 0x0, 0x81, 0xffe0, 0xffff, 0x7fff, 0xfff, 0xdd8b]}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x3, 0xff}}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x63e}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r7}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xd2, 0xac, "3c24247836efbd6b76f5fa25fab49ceb3599d880c48c1e58bf5fb53a1b99470f65e851b558e266fa6aab59af57efe61a48cece3ef8b9657000d5390b39fe2cf1272a588ceb315d2c2f3028a547c8a317595733def4169faec29aea9c14f41edfe64bb968ca2738a6a5ec24ac2e630d7c839d0087b9636c6902ddd0a6c0dc027d32ef8e81d918fcf9d6d6ee284ece8038573b1b630fbbb43a02177c21517fe55c4a501e1ad7bc718e31f7b30439903ea657169edb5e1d72a632d608f76d92391ab10e7745fc3a936f15b96df12065"}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x2}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x9}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x5, 0x6b}}]}, 0x198}, 0x1, 0x0, 0x0, 0x40411}, 0x4000) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:34:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f0000000080)=0x6) 03:34:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 1596.653639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1596.654407] Call Trace: [ 1596.654671] dump_stack+0x107/0x167 [ 1596.655024] should_fail.cold+0x5/0xa [ 1596.655394] ? create_object.isra.0+0x3a/0xa20 [ 1596.655833] should_failslab+0x5/0x20 [ 1596.656186] kmem_cache_alloc+0x5b/0x310 [ 1596.656547] create_object.isra.0+0x3a/0xa20 [ 1596.656943] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1596.657427] __kmalloc_track_caller+0x177/0x370 [ 1596.657862] ? kstrdup_const+0x53/0x80 [ 1596.662270] kstrdup+0x36/0x70 [ 1596.662587] kstrdup_const+0x53/0x80 [ 1596.662941] alloc_vfsmnt+0xb5/0x680 [ 1596.663300] clone_mnt+0x6c/0xce0 [ 1596.663650] copy_tree+0x3b0/0xa60 [ 1596.664010] copy_mnt_ns+0x144/0xa00 [ 1596.664370] ? kmem_cache_alloc+0x2a6/0x310 [ 1596.664793] create_new_namespaces+0xd6/0xb20 [ 1596.665229] copy_namespaces+0x3fb/0x4f0 [ 1596.665622] copy_process+0x385b/0x7800 [ 1596.666025] ? lock_acquire+0x197/0x470 [ 1596.666456] ? __cleanup_sighand+0xb0/0xb0 [ 1596.666885] ? _copy_from_user+0xfb/0x1b0 [ 1596.667289] kernel_clone+0xe7/0x980 [ 1596.667642] ? lock_acquire+0x197/0x470 [ 1596.668013] ? create_io_thread+0xf0/0xf0 [ 1596.668430] ? ksys_write+0x21a/0x260 [ 1596.668794] ? lock_downgrade+0x6d0/0x6d0 [ 1596.669199] __do_sys_clone3+0x1e5/0x320 [ 1596.669582] ? __do_sys_clone+0x110/0x110 [ 1596.670004] ? rcu_read_lock_any_held+0x75/0xa0 [ 1596.670448] ? vfs_write+0x354/0xb10 [ 1596.670794] ? fput_many+0x2f/0x1a0 [ 1596.671157] ? ksys_write+0x1a9/0x260 [ 1596.671518] ? __ia32_sys_read+0xb0/0xb0 [ 1596.671907] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1596.672412] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1596.672888] ? trace_hardirqs_on+0x5b/0x180 [ 1596.673315] do_syscall_64+0x33/0x40 [ 1596.673670] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1596.674155] RIP: 0033:0x7f54f0541b19 [ 1596.674518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1596.676183] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1596.676899] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1596.677546] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1596.678204] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1596.678864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1596.679527] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:34:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:34:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f0000000080)=0x4) 03:34:32 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 93) 03:34:32 executing program 1: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xb6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x821, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x400000000000000}, 0x4948, 0x0, 0x0, 0x3}, 0x0, 0x1, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x2) 03:34:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24ffffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 1596.872232] FAULT_INJECTION: forcing a failure. [ 1596.872232] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.873432] CPU: 0 PID: 24668 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1596.874061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1596.874829] Call Trace: [ 1596.875093] dump_stack+0x107/0x167 [ 1596.875443] should_fail.cold+0x5/0xa [ 1596.875812] ? create_object.isra.0+0x3a/0xa20 [ 1596.876248] should_failslab+0x5/0x20 [ 1596.876610] kmem_cache_alloc+0x5b/0x310 [ 1596.877004] create_object.isra.0+0x3a/0xa20 [ 1596.877433] kmemleak_alloc_percpu+0xa0/0x100 [ 1596.877867] pcpu_alloc+0x4e2/0x1240 [ 1596.878274] alloc_vfsmnt+0xfd/0x680 [ 1596.878617] clone_mnt+0x6c/0xce0 [ 1596.878937] copy_tree+0x3b0/0xa60 [ 1596.879265] copy_mnt_ns+0x144/0xa00 [ 1596.879821] ? kmem_cache_alloc+0x2a6/0x310 [ 1596.880293] create_new_namespaces+0xd6/0xb20 [ 1596.881133] copy_namespaces+0x3fb/0x4f0 [ 1596.882091] copy_process+0x385b/0x7800 [ 1596.883033] ? lock_acquire+0x197/0x470 [ 1596.884074] ? __cleanup_sighand+0xb0/0xb0 [ 1596.885146] ? _copy_from_user+0xfb/0x1b0 [ 1596.886237] kernel_clone+0xe7/0x980 [ 1596.887200] ? lock_acquire+0x197/0x470 [ 1596.888182] ? create_io_thread+0xf0/0xf0 [ 1596.889217] ? ksys_write+0x21a/0x260 [ 1596.890159] ? lock_downgrade+0x6d0/0x6d0 [ 1596.891158] __do_sys_clone3+0x1e5/0x320 [ 1596.892110] ? __do_sys_clone+0x110/0x110 [ 1596.893112] ? rcu_read_lock_any_held+0x75/0xa0 [ 1596.894248] ? vfs_write+0x354/0xb10 [ 1596.895146] ? fput_many+0x2f/0x1a0 [ 1596.896028] ? ksys_write+0x1a9/0x260 [ 1596.896945] ? __ia32_sys_read+0xb0/0xb0 [ 1596.897926] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1596.899223] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1596.900458] ? trace_hardirqs_on+0x5b/0x180 [ 1596.901518] do_syscall_64+0x33/0x40 [ 1596.902413] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1596.903733] RIP: 0033:0x7f54f0541b19 [ 1596.904690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1596.909209] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1596.911123] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1596.912894] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1596.914718] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1596.916529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1596.918353] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:34:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 94) 03:34:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) 03:34:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x0) getdents64(r0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(0x0, r0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r2, @ANYBLOB], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x4054}, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5414, &(0x7f00000000c0)) 03:34:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f0000000240)={{'\x00', 0x2}, {0x1}, 0x1c6, 0x0, 0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)="cff94e2aff9436eb548fe531f99750135be4516d2139668deba92efe9e6a42bfd1b04d3c07", 0x25, 0x0, &(0x7f0000000140)={0x2, 0x8f, {0x0, 0xc, 0x7a, "f41e5abe8aa52923308ded3f39ed8591a96dde4c2f7aca9b7456bfda0f311ce80fa0218b3075b42a5f1acb1392c38453cadd4d700c5fda1a909902469fc203563643fa351535ba170d5e42c4788b8412e4933142a0b7efff56ca07ba1bd22128a445ac45ce8f45ce3d9467a6ac3b2141145e2e55eb19b0bc2681", 0x8, "cb3581a8ebdb17c0"}, 0x53, "24cc04e3a990987b2e14685acfc82eeb5529983e4b41667a20ffa3b4344e6f0127ea2423c45be7f24d267e137d821f64d71b3a7106121996fd9733350e66aa9eeb0eddd7a22f817d1f323eef5eaa6242fb19b9"}, 0xee}) 03:34:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24ffffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:34:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f1}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:34:47 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) syz_open_dev$sg(&(0x7f0000000100), 0xff, 0x203244) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xfff) 03:34:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x25b, 0x74000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x7fffffff, 0x1, 0xa8, 0x200, 0xb, "a85039f26cc02afc03b666459a280ca77ce399"}) [ 1611.840267] FAULT_INJECTION: forcing a failure. [ 1611.840267] name failslab, interval 1, probability 0, space 0, times 0 [ 1611.841375] CPU: 0 PID: 24897 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1611.842008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1611.842780] Call Trace: [ 1611.843028] dump_stack+0x107/0x167 [ 1611.843349] should_fail.cold+0x5/0xa [ 1611.843681] ? create_object.isra.0+0x3a/0xa20 [ 1611.844108] should_failslab+0x5/0x20 [ 1611.844466] kmem_cache_alloc+0x5b/0x310 [ 1611.844849] ? mark_held_locks+0x9e/0xe0 [ 1611.845240] create_object.isra.0+0x3a/0xa20 [ 1611.845674] kmemleak_alloc_percpu+0xa0/0x100 [ 1611.846114] pcpu_alloc+0x4e2/0x1240 [ 1611.846525] alloc_vfsmnt+0xfd/0x680 [ 1611.846893] clone_mnt+0x6c/0xce0 [ 1611.847246] copy_tree+0x3b0/0xa60 [ 1611.847616] copy_mnt_ns+0x144/0xa00 [ 1611.847981] ? kmem_cache_alloc+0x2a6/0x310 [ 1611.848409] create_new_namespaces+0xd6/0xb20 [ 1611.848856] copy_namespaces+0x3fb/0x4f0 [ 1611.849254] copy_process+0x385b/0x7800 [ 1611.849658] ? lock_acquire+0x197/0x470 [ 1611.850073] ? __cleanup_sighand+0xb0/0xb0 [ 1611.850519] ? _copy_from_user+0xfb/0x1b0 [ 1611.850933] kernel_clone+0xe7/0x980 [ 1611.851294] ? lock_acquire+0x197/0x470 [ 1611.851643] ? create_io_thread+0xf0/0xf0 [ 1611.852018] ? ksys_write+0x21a/0x260 [ 1611.852358] ? lock_downgrade+0x6d0/0x6d0 [ 1611.852764] __do_sys_clone3+0x1e5/0x320 [ 1611.853153] ? __do_sys_clone+0x110/0x110 [ 1611.853583] ? rcu_read_lock_any_held+0x75/0xa0 [ 1611.854022] ? vfs_write+0x354/0xb10 [ 1611.854388] ? fput_many+0x2f/0x1a0 [ 1611.854732] ? ksys_write+0x1a9/0x260 [ 1611.855084] ? __ia32_sys_read+0xb0/0xb0 [ 1611.855480] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1611.855975] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1611.856461] ? trace_hardirqs_on+0x5b/0x180 [ 1611.856878] do_syscall_64+0x33/0x40 [ 1611.857236] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1611.857716] RIP: 0033:0x7f54f0541b19 [ 1611.858072] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1611.859750] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1611.860447] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1611.861102] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1611.861756] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1611.862431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1611.863089] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:34:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x101, 0x7fff, 0x7f, 0x9, 0x4}}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) 03:34:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400f0ff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:34:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000001c0)=0x14) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x15c, 0x13, 0x1, 0x70bd2d, 0x25dfdbfd, {0xb, 0x7, 0x20, 0x8, {0x4e20, 0x4e24, [0x4, 0x1, 0x3, 0x1348dae7], [0x0, 0x1, 0x5, 0x7ff], r1, [0xffff, 0x3]}, 0x0, 0xde68}, [@INET_DIAG_REQ_BYTECODE={0x15, 0x1, "b5434d2f20ec672e1791848205b4a0807e"}, @INET_DIAG_REQ_BYTECODE={0xf6, 0x1, "172a2938f9c5ad9c2597349b20ae1c5c573aebda6db80d5a2e15e86fc1c48a31f29b72c322506067ff5737ce374f8d59183e8199e14bba67fe1dda69b112c8dbfed755158be02300284d9deb0d4ca14a7c28038401ead7f4fa26bb13a09a1a9fbd0ecf5b9903768123b9461f510bf77efd99870b879fd8899529657694daa67f2d25f8507e3ea3f1c89b671216f086e785a2706a10bd38042ed4ee2477fa4ae470aead9fb2ac45ab71445e1553e1b1331f713098622d7dd8481cc8f4e9d3ecbc29e0932eff57f0da50d78832fd7f9aa581ba9bc833daca4f56f13ae625ec73256dd9477138611233bfa7ecbd01efac70868c"}]}, 0x15c}, 0x1, 0x0, 0x0, 0x40880}, 0x90) 03:34:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x40000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:03 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f2}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r3, @ANYBLOB="080002"], 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000780)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf256f6518adcf9d4cde82dd23beb84200000008000300", @ANYRES32=0x0, @ANYBLOB="0a00060008021100000000000a000600ffffffffffff00000a00060008021100000100000a000600075db4b2f25300000a0006008ccbf3c8db3000000a00060050505050505000000a0006000802110000010000"], 0x70}, 0x1, 0x0, 0x0, 0x4004880}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x1, 0x840) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="240000000a5cd5cdf53add460b96680b1472c4116e3d5bba958c7db3b3ab3d9a0c916be7ec1cc358a0118a5aa3fe419efdee680985cb60ed113494", @ANYRES16=r6, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r7, @ANYBLOB="4f04f24f54c4fd3f04ac894ae04479d448d5f54118c8019a12dfa714f814475c6a46a8244d83b79bf07c166e9beb69aed6f4bf522cc9e9e90dd2c33cc509cc3634e090faa50b4a0ffdde589391e258895086257b0854df45b25c0123153e90e87c9f3f00e88293bc56ef2f022655"], 0x24}}, 0x0) r8 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r10, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r8, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}}) setsockopt(r10, 0xfffffffe, 0x3, &(0x7f0000000580)="e191248cccef8fa53ea4bba374625746197e54697bd284868cdbd70fbf8ac9b1320741ff4c357b24244106f50693d8a25a8a612122cedf951066b6d3016d74212ab0a71b2c1c9a2d4309dbfbbe341ea9e7dec029b7b361e2023c74e344ebe3f2e9230c9b9d23fab00785b5932105f929b0e4db493215086cb471fdb266f9670bc9ecbac99bfa0b4af077697b6bcb5cf7f874eeb6049043494c2fd31b558689f5e31bab93c9e0b54df7b0110eacbf7f92749ca739802a1c79e9e23ebb4134", 0xbe) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x198, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_WME={0x54, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0xff}, @NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x8e}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x8}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3}, @NL80211_STA_WME_UAPSD_QUEUES={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x7}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x5a}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x2}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x20}]}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x14, 0xbd, [0xff, 0x0, 0x81, 0xffe0, 0xffff, 0x7fff, 0xfff, 0xdd8b]}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x3, 0xff}}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x63e}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r7}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xd2, 0xac, "3c24247836efbd6b76f5fa25fab49ceb3599d880c48c1e58bf5fb53a1b99470f65e851b558e266fa6aab59af57efe61a48cece3ef8b9657000d5390b39fe2cf1272a588ceb315d2c2f3028a547c8a317595733def4169faec29aea9c14f41edfe64bb968ca2738a6a5ec24ac2e630d7c839d0087b9636c6902ddd0a6c0dc027d32ef8e81d918fcf9d6d6ee284ece8038573b1b630fbbb43a02177c21517fe55c4a501e1ad7bc718e31f7b30439903ea657169edb5e1d72a632d608f76d92391ab10e7745fc3a936f15b96df12065"}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x2}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x9}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x5, 0x6b}}]}, 0x198}, 0x1, 0x0, 0x0, 0x40411}, 0x4000) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:35:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x45010000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[], 0x14}}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f00000001c0)=0x40) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) read(r0, &(0x7f0000000100)=""/147, 0x93) 03:35:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x101, 0x0) ioctl$TIOCMIWAIT(r1, 0x545c, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:35:03 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 95) 03:35:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="247fffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:35:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/vlan/config\x00') ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x43938b5a) [ 1627.690231] FAULT_INJECTION: forcing a failure. [ 1627.690231] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.691346] CPU: 0 PID: 25215 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1627.691931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1627.692653] Call Trace: [ 1627.692895] dump_stack+0x107/0x167 [ 1627.693218] should_fail.cold+0x5/0xa [ 1627.693567] ? alloc_vfsmnt+0x23/0x680 [ 1627.693917] should_failslab+0x5/0x20 [ 1627.694255] kmem_cache_alloc+0x5b/0x310 [ 1627.694657] ? copy_tree+0x61a/0xa60 [ 1627.694992] alloc_vfsmnt+0x23/0x680 [ 1627.695323] clone_mnt+0x6c/0xce0 [ 1627.695640] copy_tree+0x3b0/0xa60 [ 1627.695970] copy_mnt_ns+0x144/0xa00 [ 1627.696301] ? kmem_cache_alloc+0x2a6/0x310 [ 1627.696688] create_new_namespaces+0xd6/0xb20 [ 1627.697091] copy_namespaces+0x3fb/0x4f0 [ 1627.697454] copy_process+0x385b/0x7800 [ 1627.697821] ? lock_acquire+0x197/0x470 [ 1627.698194] ? __cleanup_sighand+0xb0/0xb0 [ 1627.698619] ? _copy_from_user+0xfb/0x1b0 [ 1627.698997] kernel_clone+0xe7/0x980 [ 1627.699326] ? lock_acquire+0x197/0x470 [ 1627.699674] ? create_io_thread+0xf0/0xf0 [ 1627.700058] ? ksys_write+0x21a/0x260 [ 1627.700394] ? lock_downgrade+0x6d0/0x6d0 [ 1627.700764] __do_sys_clone3+0x1e5/0x320 [ 1627.701118] ? __do_sys_clone+0x110/0x110 [ 1627.701509] ? rcu_read_lock_any_held+0x75/0xa0 [ 1627.701913] ? vfs_write+0x354/0xb10 [ 1627.702245] ? fput_many+0x2f/0x1a0 [ 1627.706601] ? ksys_write+0x1a9/0x260 [ 1627.706934] ? __ia32_sys_read+0xb0/0xb0 [ 1627.707318] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1627.707814] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1627.708302] ? trace_hardirqs_on+0x5b/0x180 [ 1627.708720] do_syscall_64+0x33/0x40 [ 1627.709086] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1627.709575] RIP: 0033:0x7f54f0541b19 [ 1627.709935] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1627.715926] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1627.716632] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1627.717275] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1627.717933] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1627.718605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1627.719267] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:35:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="249effff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:35:03 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 96) 03:35:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000540), 0x10000, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r2, 0x80089419, &(0x7f0000000580)) dup3(r0, r1, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000500), 0xfffffffffffffffe, 0x180) ioctl$KDFONTOP_SET_DEF(r3, 0x4b72, &(0x7f00000004c0)={0x2, 0x1, 0x17, 0x9, 0x41, &(0x7f00000000c0)="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"}) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f0000000040)) open_by_handle_at(r1, &(0x7f0000000080)=@FILEID_BTRFS_WITH_PARENT_ROOT={0x28, 0x4e, {0x1, 0x7, 0x9, 0x6, 0x1ff, 0xffffffff}}, 0x8002) 03:35:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x76201, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) [ 1627.852253] FAULT_INJECTION: forcing a failure. [ 1627.852253] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.853458] CPU: 1 PID: 25514 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1627.854058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1627.854834] Call Trace: [ 1627.855106] dump_stack+0x107/0x167 [ 1627.855481] should_fail.cold+0x5/0xa [ 1627.858568] ? create_object.isra.0+0x3a/0xa20 [ 1627.859772] should_failslab+0x5/0x20 [ 1627.862596] kmem_cache_alloc+0x5b/0x310 [ 1627.862973] ? find_held_lock+0x2c/0x110 [ 1627.863354] create_object.isra.0+0x3a/0xa20 [ 1627.863758] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1627.864226] kmem_cache_alloc+0x159/0x310 [ 1627.864597] alloc_vfsmnt+0x23/0x680 [ 1627.864921] clone_mnt+0x6c/0xce0 [ 1627.865223] copy_tree+0x3b0/0xa60 [ 1627.865532] copy_mnt_ns+0x144/0xa00 [ 1627.865847] ? kmem_cache_alloc+0x2a6/0x310 [ 1627.866221] create_new_namespaces+0xd6/0xb20 [ 1627.866617] copy_namespaces+0x3fb/0x4f0 [ 1627.866973] copy_process+0x385b/0x7800 [ 1627.867317] ? mark_lock+0xf5/0x2df0 [ 1627.867669] ? lock_acquire+0x197/0x470 [ 1627.868058] ? __cleanup_sighand+0xb0/0xb0 [ 1627.868460] ? _copy_from_user+0xfb/0x1b0 [ 1627.868846] kernel_clone+0xe7/0x980 [ 1627.869189] ? lock_acquire+0x197/0x470 [ 1627.869551] ? create_io_thread+0xf0/0xf0 [ 1627.869942] ? ksys_write+0x21a/0x260 [ 1627.870290] ? lock_downgrade+0x6d0/0x6d0 [ 1627.870700] __do_sys_clone3+0x1e5/0x320 [ 1627.871084] ? __do_sys_clone+0x110/0x110 [ 1627.871485] ? rcu_read_lock_any_held+0x75/0xa0 [ 1627.871916] ? vfs_write+0x354/0xb10 [ 1627.872268] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 1627.872699] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1627.873199] ? ksys_write+0x1a9/0x260 [ 1627.873551] ? __ia32_sys_read+0xb0/0xb0 [ 1627.873937] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1627.874419] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1627.874912] ? trace_hardirqs_on+0x5b/0x180 [ 1627.875313] do_syscall_64+0x33/0x40 [ 1627.875660] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1627.876124] RIP: 0033:0x7f54f0541b19 [ 1627.876469] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1627.878115] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1627.878826] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1627.879472] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1627.880118] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1627.880768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1627.881412] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:35:03 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f4}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x51020000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)={0xd0, 0x26, 0x400, 0x70bd2b, 0x25dfdbff, {0x1b}, [@typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@multicast1}, @generic="957dd690372039ab71aba89470df2ec46b30318db92a8b2ce2533e3be174bbd361d94a7424ec6a9869f5853d765a3e44a5621f503a37a557038ba50ec315c664be3d63cb7e246ca2089e0c7a799bac22e83ea03964d193edcdb74c63b5a64d7c851f35a093e2b3956176881a584b1d70e1d10e56177164ae2f78fd2449ac211b531b847b4769b17a69ee6b5c68bbb8aa244d0f49d0f289b6", @nested={0x1c, 0x19, 0x0, 0x1, [@typed={0x14, 0x1e, 0x0, 0x0, @binary="064535ccd5ebff437f35ff369c3480f1"}, @typed={0x4, 0x43}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x48001}, 0x80) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0xe96}}, './file0\x00'}) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/rfkill', 0x301100, 0x52) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r4, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000740)={&(0x7f00000002c0), 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x248, 0x3c, 0x800, 0x70bd27, 0x25dfdbfb, {0x5}, [@generic="d7d26d82db9fb90d2db1e8dc0dc705b7b9d45279c7349c24f2a85b832b58f2366696e74ea3a22a29b8168e2bf6d7a74d3e5054554e45a26e9b795a0aabf8321c6343f94ce4ce9937c869561b92e292751ac46def5e930374f31d1844b86676", @typed={0x8, 0x64, 0x0, 0x0, @uid}, @nested={0x1ba, 0x18, 0x0, 0x1, [@typed={0xf8, 0x26, 0x0, 0x0, @binary="9240d2007bbd2c633b2d33be1cc1eb44bd1676fe1b3982dd0048621a9232d634d66e4208c93d8bdf9e735b87b73147aa84e3bd4279a98547d306490e90ac7da0c4c33a94fc801a1ef2742da8282eb437d90fc10acb11ab00a711853b087a4e84de9e650b4d08f464434e4a73202c25792ae54935240716a8adf90eeadc31ff5799355f9b371707dbb00f423305853c28f08fa512f8f44c0fc2add5d2cdbcaf3392f80a8660750ad25bd8c3d95c0321271f5b2c4d5f7b73b0123406cc98a7914e6d6c48453e8ffcdcf55edaff5353f90d2f84eb2025325a8d6c87df9dcdbe952676e111650be812d5d24821d7d8447a998030f980"}, @generic="f3b9621b49e6c72576c7c0515938dbac70ed0d8ea28ff0baf0b5bef3d7d2995ca88ae04ebd844c4ed684d15fe0845e8c7198d5086addf58bf52128dac4f2b6f8b3f08a4777f40f571775e0a663cb208c3da43c13a8b73d270d6e2b4575acd667db66d64e0ae7ef205b9efa9c8823a573dd57ca3ecfcc553fea734dc2b0fd252876bca9c7e1c5be043e730cb106e5a2591fea07ac456178667fb6e59df5d0d1e92131f5a4b0b77aa5ea1d97181d98982ca54c9d111c2fe6ad7e06d56e8bdd"]}, @typed={0x8, 0x36, 0x0, 0x0, @fd=r4}, @typed={0x8, 0x64, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x248}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r5 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), r8) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x400c050) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:35:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24f0ffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:35:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x699, 0x200}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) r3 = accept(r2, &(0x7f0000000100)=@caif=@dgm, &(0x7f0000000180)=0x80) r4 = openat$cgroup_freezer_state(r2, &(0x7f0000000240), 0x2, 0x0) flock(r4, 0x5) r5 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x200, 0xd3) sendfile(r3, r5, &(0x7f0000000200)=0x81, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x1, 0x3ff, 0x1, 0x0, 0x1, "087ef553d7f5720a6dcf1a66db78bab6abe4c9"}) [ 1643.520557] FAULT_INJECTION: forcing a failure. [ 1643.520557] name failslab, interval 1, probability 0, space 0, times 0 [ 1643.521557] CPU: 0 PID: 25857 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1643.522161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1643.522866] Call Trace: [ 1643.523102] dump_stack+0x107/0x167 [ 1643.523420] should_fail.cold+0x5/0xa [ 1643.523757] should_failslab+0x5/0x20 [ 1643.524086] __kmalloc_track_caller+0x79/0x370 [ 1643.524477] ? kstrdup_const+0x53/0x80 [ 1643.524824] kstrdup+0x36/0x70 [ 1643.525105] kstrdup_const+0x53/0x80 [ 1643.525429] alloc_vfsmnt+0xb5/0x680 [ 1643.525754] clone_mnt+0x6c/0xce0 [ 1643.526065] copy_tree+0x3b0/0xa60 [ 1643.526392] copy_mnt_ns+0x144/0xa00 [ 1643.530733] ? kmem_cache_alloc+0x2a6/0x310 [ 1643.531129] create_new_namespaces+0xd6/0xb20 [ 1643.531526] copy_namespaces+0x3fb/0x4f0 [ 1643.531881] copy_process+0x385b/0x7800 [ 1643.532250] ? lock_acquire+0x197/0x470 [ 1643.532680] ? __cleanup_sighand+0xb0/0xb0 [ 1643.533140] ? _copy_from_user+0xfb/0x1b0 [ 1643.533788] kernel_clone+0xe7/0x980 [ 1643.534430] ? lock_acquire+0x197/0x470 [ 1643.534943] ? create_io_thread+0xf0/0xf0 [ 1643.535324] ? ksys_write+0x21a/0x260 [ 1643.535653] ? lock_downgrade+0x6d0/0x6d0 [ 1643.536018] __do_sys_clone3+0x1e5/0x320 [ 1643.536366] ? __do_sys_clone+0x110/0x110 [ 1643.536748] ? rcu_read_lock_any_held+0x75/0xa0 [ 1643.537143] ? vfs_write+0x354/0xb10 [ 1643.537467] ? fput_many+0x2f/0x1a0 [ 1643.537782] ? ksys_write+0x1a9/0x260 [ 1643.538111] ? __ia32_sys_read+0xb0/0xb0 [ 1643.538466] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1643.538939] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1643.539429] ? trace_hardirqs_on+0x5b/0x180 [ 1643.539804] do_syscall_64+0x33/0x40 [ 1643.540129] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1643.540566] RIP: 0033:0x7f54f0541b19 [ 1643.540888] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1643.542429] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1643.543097] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1643.543701] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1643.544312] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1643.544925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1643.545538] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:35:18 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 97) 03:35:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x80000, 0xee, 0x6}, 0x18) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close(r2) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000100)={0xfffffffb, 0x2, 0x0, 0x1f, 0x6, "05d784bcf4933a321fad28342dc21ce1921b87", 0x3, 0x80000001}) 03:35:18 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:35:18 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x0, 0x5, 0x0, 0x5, 0x2, 0x6, 0x3ff, 0x30b, 0x40, 0x22c, 0x96, 0x6, 0x38, 0x2, 0xfff, 0xc3a2, 0x1ff}, [{0x60000000, 0x0, 0xcd0, 0x80000001, 0xd85c, 0x1ff, 0x3ded, 0x80000000}], "6526b45b5d1b7897e9d802761bf9d1abd11a541c3dfce118f2b97d74fa6ed94eeb71a0462c3f875577f15fb28d9ba6491a82d981136dcd3617129c672b80fb6e2d", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9b9) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:35:18 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x591c0000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:18 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000, 0x5}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)={0x20, 0x10, 0x1, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x4}]}, 0x20}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {r2}}, './file0\x00'}) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r3) sendmsg$TIPC_NL_BEARER_GET(r4, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r5, @ANYBLOB="02002cbd7000ffdb5f2504009e3ba5f783709be4038008000200121334d008000100ff07000008000100050000000800010000df000008000200400000004400038008000100010000000800020007000000080002148e22000008e701000800000008000100930302000000080001004f00000008000200ff010000"], 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x40090) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="90010039", @ANYRES16=r5, @ANYBLOB="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"], 0x190}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, 0xc, 0x6, 0x801, 0x0, 0x0, {0x7, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x8040840}, 0x40) ioctl$TIOCPKT(r6, 0x80045440, &(0x7f00000000c0)=0x3) 03:35:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x62000, 0x4a) r2 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) connect$unix(r3, &(0x7f0000000600)=@file={0x0, './file1\x00'}, 0x6e) mkdirat(r2, &(0x7f00000000c0)='./file1\x00', 0x14) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000a40)={{0x1, 0x1, 0x18, r0, {0x5a2}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f0000003880)=[{{&(0x7f0000000a80)=@abs, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000b00)=""/76, 0x4c}, {&(0x7f0000000b80)=""/171, 0xab}], 0x2, &(0x7f0000000c80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000000d00)=@abs, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000000d80)=""/2, 0x2}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/133, 0x85}, {&(0x7f0000001e80)=""/171, 0xab}, {&(0x7f0000001f40)=""/4096, 0x1000}], 0x5, &(0x7f0000002fc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f00000030c0)=@abs, 0x6e, &(0x7f0000003480)=[{&(0x7f0000003140)=""/197, 0xc5}, {&(0x7f0000003240)=""/91, 0x5b}, {&(0x7f00000032c0)=""/17, 0x11}, {&(0x7f0000003300)=""/202, 0xca}, {&(0x7f0000003400)=""/75, 0x4b}], 0x5, &(0x7f0000003500)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000003580), 0x6e, &(0x7f0000003800)=[{&(0x7f0000003600)=""/171, 0xab}, {&(0x7f00000036c0)=""/137, 0x89}, {&(0x7f0000003780)=""/124, 0x7c}], 0x3, &(0x7f0000003840)=[@cred={{0x1c}}], 0x20}}], 0x4, 0x40000140, &(0x7f00000039c0)={r5, r6+10000000}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003b00)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000300)="010db032924cb61b17b429df1b73ac2925d85a8675003a8d59a2307613517211c9afa439ebb1e5868c2b1036", 0x2c}, {&(0x7f0000000500)="773916de1644bd1271179fc5b2a9ea5641fe537ef94f6403e0d16206adb878544788f7709c451f8f1d1111e685e72ec6c4ca857418b22454da8eea3b10809a1495d20928bdaeeebf601ed32bef05d7223748dc7c5eab752880108d805fb10eb400679928b27b04d28b33e66dbb64f9b2bb59cc75e860236a6a34491848dc85c322352f75b9d382ca63389f7537014cb85e4f3244ca", 0x95}, {&(0x7f0000000400)="05ea93cba581efbec0baa65e7cdf22b32dc737b9f0f10024d75ac9803061a241910d2968287f9bd579899b1a553cbaef5b77e7c8079726828f79", 0x3a}, {&(0x7f0000000700)="2ef8548185a0b323e534a36cf736b8a45c8a150a1d8ce3daa3c8d6f48de2602703261185934ed7c1cdb10bf971bdd900292ddb48d1e8f59538c2ac486d407d2cecab7601dd762a3bd7e71b43f866d737fbae34d5828f327980d0e9a4447a644602a2d02b0a77b96a3df6263ff2e5e5e19188bc98ab1f01a0f3dc772afae5ec7380efa7a63c86a630615ad88e315d79881dd6ea33da235570acaad776e059dfd65c5bf68f0c5a8bc90046f3f612c2128d7a1c2b38c7ff0d13dc95b1eb61", 0xbd}, {&(0x7f0000000440)="875822b4fd96d6d79cc23491b8dfed848649325b313a9d13ff8b9772a815", 0x1e}, {&(0x7f00000005c0)="39806deb1a544e48e578ac", 0xb}, {&(0x7f00000007c0)="2647f5ae244d2c8dde59c2df296780088beb0af08d6cbc75bd850bb41d340f5f7e70c9f2643c4cc8a56533b0e18e5c6d61c6eda523e8d1555d2bd291ae380f2d04109ccebc7d9d8805", 0x49}, {&(0x7f0000000840)="ef7ed38553fea798dcc2dfb69024c4f8d7375cacf35c8ac3b197ecb11f3c4b141d50a9996983b1ca4c89ac6e4dec2dfa0f7d9e01da463d2f29ce3aedcdbbaf08efef971ed093760e49c3bb56d54d8954b040d9fc31319260be4502394f1bb79cd7e2b056c9ec21b7bb96e1d00ee801f2606e51f525f5ec7807a1f2e072f7c70bbe7b87dbc5b1cef7b923030f8dadf12b83f4894d650c47b941872986dcaebefa7c6d353d98faaec943e9b29a4f21b48cff0bd1c8eaa8ddc5b35458d5b848fba0d1785827a949b160e26e65746a631de51459dd3adc0eb56e292ce1f3770a3e6a045079d9477fabceddf808f24994", 0xee}], 0x8, &(0x7f0000003a00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x20, 0x1, 0x1, [r3, 0xffffffffffffffff, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r1, r3]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r3, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r1]}}, @rights={{0x2c, 0x1, 0x1, [r0, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00, 0xee00}}}], 0xd8, 0x1}, 0x20000080) syz_io_uring_setup(0x440b, &(0x7f0000000340)={0x0, 0xc17c, 0x10, 0x2, 0x16b, 0x0, r3}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f00000001c0), &(0x7f00000003c0)) fsmount(r3, 0x0, 0x41) r8 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r3) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r8, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="c73448c87e1180e7ed3d112db7215d34017e1d57f5d4df66248e57778e86650b321fc98dbe3f8fdb52cda387494c07788442b893", @ANYRES16=r9, @ANYBLOB="280427bd7000fcdbdf2501000000000000000941000000140018000000096574683a67656e6576653100"], 0x30}, 0x1, 0x0, 0x0, 0x4008044}, 0x94) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r9, 0x400, 0x70bd29, 0x25dfdbfe, {{}, {}, {0x10, 0x13, @l2={'eth', 0x3a, 'veth0\x00'}}}, ["", "", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) 03:35:18 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001db70057004527004000006790"], 0x14}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000100)=""/153, 0x99) 03:35:18 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x251}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:35:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "a67a2658d691d8bfa68541e76ade2153"}, 0x11, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:35:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x7d030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000429bd7000fbdbdf25110000000c009900060000003d0000000c00430003000000070000007ec9030600120101000000050029000a"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x40020) 03:35:33 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="206694b3694752d7d2e321dbe6250c001473797a378a00000000000000000000000085a57a3536bf4d3a216ffa9c60450788394440352717b959d609562f99daa6b1c0e6290450b6be46156591"], 0x28}, 0x1, 0x0, 0x0, 0x11}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5414, &(0x7f00000000c0)) 03:35:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:35:33 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x22}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f8}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x301102, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)=0x3) 03:35:33 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 98) [ 1658.152213] FAULT_INJECTION: forcing a failure. [ 1658.152213] name failslab, interval 1, probability 0, space 0, times 0 [ 1658.153239] CPU: 0 PID: 26205 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1658.153828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1658.154535] Call Trace: [ 1658.154774] dump_stack+0x107/0x167 [ 1658.159122] should_fail.cold+0x5/0xa [ 1658.159458] ? alloc_vfsmnt+0x23/0x680 [ 1658.159800] should_failslab+0x5/0x20 [ 1658.160130] kmem_cache_alloc+0x5b/0x310 [ 1658.160482] ? copy_tree+0x61a/0xa60 [ 1658.160812] alloc_vfsmnt+0x23/0x680 [ 1658.161140] clone_mnt+0x6c/0xce0 [ 1658.161454] copy_tree+0x3b0/0xa60 [ 1658.161782] copy_mnt_ns+0x144/0xa00 [ 1658.162109] ? kmem_cache_alloc+0x2a6/0x310 [ 1658.162492] create_new_namespaces+0xd6/0xb20 [ 1658.162892] copy_namespaces+0x3fb/0x4f0 [ 1658.163270] copy_process+0x385b/0x7800 [ 1658.163631] ? lock_acquire+0x197/0x470 [ 1658.163999] ? __cleanup_sighand+0xb0/0xb0 [ 1658.164385] ? _copy_from_user+0xfb/0x1b0 [ 1658.164753] kernel_clone+0xe7/0x980 [ 1658.165078] ? lock_acquire+0x197/0x470 [ 1658.165420] ? create_io_thread+0xf0/0xf0 [ 1658.165796] ? ksys_write+0x21a/0x260 [ 1658.166125] ? lock_downgrade+0x6d0/0x6d0 [ 1658.166488] __do_sys_clone3+0x1e5/0x320 [ 1658.166837] ? __do_sys_clone+0x110/0x110 [ 1658.167240] ? rcu_read_lock_any_held+0x75/0xa0 [ 1658.167637] ? vfs_write+0x354/0xb10 [ 1658.167962] ? fput_many+0x2f/0x1a0 [ 1658.168279] ? ksys_write+0x1a9/0x260 [ 1658.168607] ? __ia32_sys_read+0xb0/0xb0 [ 1658.168962] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1658.169411] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1658.169848] ? trace_hardirqs_on+0x5b/0x180 [ 1658.170221] do_syscall_64+0x33/0x40 [ 1658.170542] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1658.170993] RIP: 0033:0x7f54f0541b19 [ 1658.171314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1658.172852] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1658.173502] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1658.174105] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1658.174707] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1658.175327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1658.175930] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:35:33 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x1, r4, 0x1, 0x8, 0x6, @random="190002400a00"}, 0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)={0x170, 0x0, 0xd0a, 0x70bd2b, 0x25dfdbfb, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x80, 0x0, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0xc050) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r5, 0x5414, &(0x7f00000000c0)) 03:35:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x20048000) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:35:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24ffffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:35:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x500}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:33 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 99) [ 1658.331906] FAULT_INJECTION: forcing a failure. [ 1658.331906] name failslab, interval 1, probability 0, space 0, times 0 [ 1658.332928] CPU: 0 PID: 26420 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1658.333517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1658.334217] Call Trace: [ 1658.334455] dump_stack+0x107/0x167 [ 1658.334775] should_fail.cold+0x5/0xa [ 1658.335127] ? create_object.isra.0+0x3a/0xa20 [ 1658.335525] should_failslab+0x5/0x20 [ 1658.335856] kmem_cache_alloc+0x5b/0x310 [ 1658.336217] create_object.isra.0+0x3a/0xa20 [ 1658.336606] kmemleak_alloc_percpu+0xa0/0x100 [ 1658.337001] pcpu_alloc+0x4e2/0x1240 [ 1658.337352] alloc_vfsmnt+0xfd/0x680 [ 1658.337681] clone_mnt+0x6c/0xce0 [ 1658.337996] copy_tree+0x3b0/0xa60 [ 1658.338325] copy_mnt_ns+0x144/0xa00 [ 1658.338652] ? kmem_cache_alloc+0x2a6/0x310 [ 1658.339054] create_new_namespaces+0xd6/0xb20 [ 1658.339454] copy_namespaces+0x3fb/0x4f0 [ 1658.339814] copy_process+0x385b/0x7800 [ 1658.340178] ? lock_acquire+0x197/0x470 [ 1658.340546] ? __cleanup_sighand+0xb0/0xb0 [ 1658.340932] ? _copy_from_user+0xfb/0x1b0 [ 1658.341304] kernel_clone+0xe7/0x980 [ 1658.341630] ? lock_acquire+0x197/0x470 [ 1658.341977] ? create_io_thread+0xf0/0xf0 [ 1658.342362] ? ksys_write+0x21a/0x260 [ 1658.342693] ? lock_downgrade+0x6d0/0x6d0 [ 1658.343075] __do_sys_clone3+0x1e5/0x320 [ 1658.343429] ? __do_sys_clone+0x110/0x110 [ 1658.343814] ? rcu_read_lock_any_held+0x75/0xa0 [ 1658.344215] ? vfs_write+0x354/0xb10 [ 1658.344541] ? fput_many+0x2f/0x1a0 [ 1658.344858] ? ksys_write+0x1a9/0x260 [ 1658.345192] ? __ia32_sys_read+0xb0/0xb0 [ 1658.345554] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1658.346003] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1658.346442] ? trace_hardirqs_on+0x5b/0x180 [ 1658.346817] do_syscall_64+0x33/0x40 [ 1658.347161] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1658.347600] RIP: 0033:0x7f54f0541b19 [ 1658.347923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1658.349473] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1658.350128] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1658.350734] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1658.351353] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1658.351961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1658.352571] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:35:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TIOCGPTPEER(r0, 0x5441, 0xf9) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r2, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r4, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_u}, {@cache_loose}, {@noextend}, {@msize={'msize', 0x3d, 0x40}}, {@access_client}, {@version_9p2000}, {@cache_mmap}], [{@permit_directio}, {@fsname={'fsname', 0x3d, '-*!--@'}}]}}) r5 = dup2(r2, r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r5, 0x0) ioctl$TIOCMIWAIT(r5, 0x545c, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r6 = dup2(r1, r1) syz_open_dev$evdev(&(0x7f0000000080), 0x1, 0x2000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r6, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000000040)=0x6) 03:35:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0xc0bc5310, &(0x7f0000000080)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r2, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r3, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) r6 = socket$packet(0x11, 0x2, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x1, r8, 0x1, 0x8, 0x6, @random="190002400a00"}, 0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)={0x170, 0x0, 0xd0a, 0x70bd2b, 0x25dfdbfb, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) bind$packet(r3, &(0x7f0000000000)={0x11, 0x9, r5, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:35:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x82020000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:35:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001d0045274bcd8be0ab9c6f620006"], 0x14}}, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x28a8, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x8040, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000280)) openat(r2, &(0x7f0000000040)='./file0\x00', 0x452a01, 0x125) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:35:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'team_slave_1\x00', {0x2, 0x0, @broadcast}}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) r3 = accept$unix(r2, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000400)={0x2, 0x9, 0x66}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000100)={0x1f, "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"}) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000040)=0xfffff794, 0x4) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r4, 0xffffffffffffffff, 0x0) fdatasync(r4) 03:35:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x2d0, 0x1, 0x6, 0x2, 0x5, "e994c2759c63176491688b5bdfee2bd0cc0955", 0x1, 0x8001}) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000080)=0x7f, 0xfffffffffffff801) 03:35:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r1, 0x4ba) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x6, 0x828c0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa4, 0x20, 0x300, 0x70bd26, 0x25dfdbfd, {0x4}, [@nested={0x8e, 0x95, 0x0, 0x1, [@generic="678dc742aade2a1bad7835bb03ff2cc635ed23e192d84f780bc037f466996bc6e4d75b2b0682f02f724f800a91f99e4384ebcf7704c92743f28c064978f5a1820bda9cd74b451b6c9f953960e79e59c82b43fb5cf0c24cbf0863c419ad1b4ed35860a44342a941e685f1e8a3865a2f91046c3a89b70e2c10c306cdeab5f0ba4865482efc2593dbe9f8c2"]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x10}, 0x4080) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) preadv2(r3, &(0x7f0000000640)=[{&(0x7f0000000300)=""/125, 0x7d}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f00000004c0)=""/159, 0x9f}, {&(0x7f0000000580)=""/136, 0x88}, {&(0x7f0000000400)=""/19, 0x13}], 0x5, 0x3, 0x0, 0x10) 03:35:49 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 100) 03:35:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) 03:35:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:35:49 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe4ffffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:49 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x600}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:35:49 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x7f) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x4) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000000c0)={0x0, 0xffff, 0x1, 0x6, 0x9}) 03:35:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000140)=@ethtool_gstrings={0x1b, 0x3, 0x1b, "24ac2fd3587679a88f654f44279580f67cd0efa33a437b4f6e8a56"}}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) r2 = signalfd4(r1, &(0x7f00000001c0)={[0x5]}, 0x8, 0x80800) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r1, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001440)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r5, @ANYBLOB="00009779581f5975c881cd948a0de6bed789f14fab9112ea407729fc56390740451bb08c282ed34b07fb5453a542896fbe27a440c3be3d60ff120edeb5420213e5ace2ecea1868e5cbfa16be27d33436218007ad5eb0660d228fa09222345e5335db6e47ce2c5fcbd22623c2335e5d8a7b4a79942f00518112184293eee39b8bd078fd"], 0x24}}, 0x0) sendmsg$NL80211_CMD_NOTIFY_RADAR(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r4, 0x400, 0x70bd29, 0x25dfdc01, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x4}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8001}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7}, @NL80211_ATTR_CHANNEL_WIDTH={0x3, 0x9f, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x14000000}, 0x40880) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000100)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000440)={{}, r7, 0x8, @inherit={0x68, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000010004000000000000009e3b000000000000ff7f00000000000022000000000000007297abfee5f28736c441463c000000000000020000000001770000000000010000000000010400000000000001000100"]}, @subvolid=0x2}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000400)={{r6}, r7, 0xa, @inherit={0x68, &(0x7f0000000380)={0x0, 0x4, 0x5, 0xffffffff, {0x0, 0x6, 0x100000001, 0x1, 0x3}, [0x4, 0x1, 0x10001, 0x5]}}, @subvolid=0x3}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x20d140, 0x0) ioctl$TIOCPKT(r8, 0x80045440, &(0x7f00000000c0)) ioctl$TCSETSW(r8, 0x5403, &(0x7f0000000100)={0x12b, 0x6, 0x4, 0x2, 0x11, "bf4db535a41515f79d0463f1bb9f45b13446d0"}) [ 1674.312748] FAULT_INJECTION: forcing a failure. [ 1674.312748] name failslab, interval 1, probability 0, space 0, times 0 [ 1674.314904] CPU: 0 PID: 26657 Comm: syz-executor.6 Not tainted 5.10.226 #1 [ 1674.315650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1674.316350] Call Trace: [ 1674.316588] dump_stack+0x107/0x167 [ 1674.316921] should_fail.cold+0x5/0xa [ 1674.317261] ? create_object.isra.0+0x3a/0xa20 [ 1674.317667] should_failslab+0x5/0x20 [ 1674.318001] kmem_cache_alloc+0x5b/0x310 [ 1674.318358] ? mark_held_locks+0x9e/0xe0 [ 1674.318724] create_object.isra.0+0x3a/0xa20 [ 1674.319138] kmemleak_alloc_percpu+0xa0/0x100 [ 1674.319552] pcpu_alloc+0x4e2/0x1240 [ 1674.319904] alloc_vfsmnt+0xfd/0x680 [ 1674.320232] clone_mnt+0x6c/0xce0 [ 1674.320555] copy_tree+0x3b0/0xa60 [ 1674.320886] copy_mnt_ns+0x144/0xa00 [ 1674.321215] ? kmem_cache_alloc+0x2a6/0x310 [ 1674.321599] create_new_namespaces+0xd6/0xb20 [ 1674.321998] copy_namespaces+0x3fb/0x4f0 [ 1674.322358] copy_process+0x385b/0x7800 [ 1674.322723] ? lock_acquire+0x197/0x470 [ 1674.323093] ? __cleanup_sighand+0xb0/0xb0 [ 1674.323494] ? _copy_from_user+0xfb/0x1b0 [ 1674.323863] kernel_clone+0xe7/0x980 [ 1674.324187] ? lock_acquire+0x197/0x470 [ 1674.324529] ? create_io_thread+0xf0/0xf0 [ 1674.324905] ? ksys_write+0x21a/0x260 [ 1674.325234] ? lock_downgrade+0x6d0/0x6d0 [ 1674.325598] __do_sys_clone3+0x1e5/0x320 [ 1674.325947] ? __do_sys_clone+0x110/0x110 [ 1674.326332] ? rcu_read_lock_any_held+0x75/0xa0 [ 1674.326727] ? vfs_write+0x354/0xb10 [ 1674.327051] ? fput_many+0x2f/0x1a0 [ 1674.327384] ? ksys_write+0x1a9/0x260 [ 1674.327752] ? __ia32_sys_read+0xb0/0xb0 [ 1674.328110] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1674.328596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1674.329074] ? trace_hardirqs_on+0x5b/0x180 [ 1674.329469] do_syscall_64+0x33/0x40 [ 1674.329812] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1674.330286] RIP: 0033:0x7f54f0541b19 [ 1674.330645] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1674.332226] RSP: 002b:00007f54edab7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1674.332876] RAX: ffffffffffffffda RBX: 00007f54f0654f60 RCX: 00007f54f0541b19 [ 1674.333478] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1674.334081] RBP: 00007f54edab71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1674.334682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1674.335305] R13: 00007ffd5cb480cf R14: 00007f54edab7300 R15: 0000000000022000 03:35:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:35:49 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x7f) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x4) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000000c0)={0x0, 0xffff, 0x1, 0x6, 0x9}) 03:35:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\a\x00'/16]) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)={0x143c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_WANTED={0x117c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0xe0, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffff80}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '+*)&)*\x00'}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4f}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, ',:[[^}..#*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '$:\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x50d}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '/\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ':[\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\\+\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_BITS={0x88, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x89ad}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '!+%,.\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x743e}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ']+\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '^%\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x16, 0x2, '-[^!$--,*\b@).-,!%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x224, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x26, 0x4, "1757c4ade852da197df01ff983f947af0c9f86c1876c3124a43687c183474eaf8bbb"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x31, 0x4, "9fa71f748da1a146007b456230fd1a95e2952ed2df7d1eabacbc6e3890b40e8502d048bac6ff6d30081c53a4cc"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x80}, @ETHTOOL_A_BITSET_MASK={0x9f, 0x5, "105f85be35ffa3ec3a7ebfe0f5906e59be42b15805c65ddaf4455161508cf5222f679595e8199e4c7ffbc0d719dd3bf6e032499fd651e253f3bc3238cc8626d6b7ea79a274702fa52f7f883ddf4cb69bb545e7acab6607ac0d90d4bc09fb192e95b3c350925c664e1382f4d47ab068e99572e0723efcbc0df9b606ba8ce534da5856c3398229dc7fa459a721b7fb57dbd09fc21c3042b5f19d99f1"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfff}, @ETHTOOL_A_BITSET_MASK={0x6a, 0x5, "17375e34367c910306248499fa4a4962f9817737ae410d86012c9b8137229719c24ef9b5b261fc1678be0dc5640b9fec8330be56bddc787a36219db54a637d81aba83127f22ffd0f024306765850ae02d2d025b316a38f0dc6b6920500"/102}, @ETHTOOL_A_BITSET_BITS={0x90, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}, @ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, '++\x04$.)](!\x00^-@\x1f#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '(\x00'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x36, 0x2, 'u\tj\x11\x9d\xac\xc1\v\xe1=B\xb8\xdf\xf8\xe2\xf6\x00\x00\x00\x00\x96?\x12\r\xfa\xf8\xf4\x84./\xcd\xeaY\\\"\xa4,\xc3^j\xc3xWt5\xe9\xa5\x94\x15\xf0'}]}, {0x4}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x954}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3}, @ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_FEATURES_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @ETHTOOL_A_FEATURES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x143c}}, 0x24008011) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:36:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xa00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf1030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) pwritev2(r1, &(0x7f0000000240)=[{&(0x7f00000005c0)="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", 0x139}, {&(0x7f0000000700)="08b9cc2dd4447826bcff809e229e34d0fb00a15fbe2f910c0b402bfca012e97f16857dcb2371d43ffff1c5398f3552e0ebdcd51363206ead9f1219bf13f1b417202facc64f592f5eef0c80a9ed9bfd9e57cd9384ade99547e81584367323d4a5d195bd530e7c68a24e379756d60d8a851a71dcedc7f0890929d6006266d6720767d73927972d728841f6a8d611837ce32fc46469e73b01170e24f1d4a36b6c14f89fdc5924", 0xa5}, {&(0x7f0000000540)="120fdded8ffe9f67c1c4aefc2dcf151a9bdc49c4a47c9147c71dd90800000000000000ca017d1d2217b11cbd811fe75cb201f4fcbbd7e149998f5d752a9cd75c6dbebd134e5fc68be2", 0x49}], 0x3, 0x558b0649, 0xff, 0x6) ioctl$TIOCPKT(r0, 0x5414, &(0x7f0000000040)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000280)={0x44, 0x6, 0x400}) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r2}, './file0/../file0\x00'}) openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x60c001, 0x28) r6 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r8, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}}) ioctl$TCSETSW2(r8, 0x402c542c, &(0x7f0000000480)={0xfffffff7, 0x5, 0x0, 0x8000, 0x7, "22569d6d37f483787551e1982d9a1a417ffd5e", 0x5, 0x5}) mount$9p_fd(0x0, &(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000340), 0x10000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@loose}, {@msize={'msize', 0x3d, 0x44}}]}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000500)) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$TCSETSF2(r4, 0x402c542d, &(0x7f00000002c0)={0x7f, 0xb08, 0x41a6, 0x3ff, 0x81, "df897e66a452dccb83207d98b95d91d4f65860", 0x4, 0x4}) 03:36:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'team_slave_1\x00', {0x2, 0x0, @broadcast}}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) r3 = accept$unix(r2, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000400)={0x2, 0x9, 0x66}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000100)={0x1f, "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"}) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000040)=0xfffff794, 0x4) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r4, 0xffffffffffffffff, 0x0) fdatasync(r4) 03:36:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:36:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527020000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000000)) 03:36:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="030000001d004527004000e84694200106"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:36:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134060004, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:04 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x20880, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) ioctl$TIOCPKT(r1, 0x80045440, &(0x7f0000000080)=0x5) 03:36:04 executing program 1: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000ebf253f01227aaaf296c8f0b73be2fbc228d1dfa4989b57a3b8475a9de6e5fb19523144b481b24430890ff733cabd6a810c488bd4e19af1e6075dcd2fc06df6e3e1825189233d60a84f1cc45f73f1c7124e2b61f1777e0933defb6dcc8ac2ade38921735bbeb41886ea1e4ae54e86ee7c7587a145fb0", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000080000000000000000000427f774a0ca4685402c3000"]) openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.rsvd.limit_in_bytes\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = fork() tkill(r2, 0x30) wait4(r2, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r2) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x400800, 0x0) clone3(&(0x7f0000000500)={0xc0100000, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), {0x4}, &(0x7f0000000300)=""/222, 0xde, &(0x7f0000000400)=""/246, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, r2], 0x3, {r3}}, 0x58) ioctl$TIOCPKT(r1, 0x80045440, &(0x7f00000000c0)) 03:36:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xc00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf8030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064502, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:05 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064503, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:05 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r6, @ANYBLOB="080002"], 0x24}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f00000006c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)={0x12c, r3, 0x2, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_CONFIRM_TIMEOUT={0x6, 0x2, 0x50}, @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME={0x6, 0xd, 0x4}]}, @NL80211_ATTR_BSS_BASIC_RATES={0xe, 0x24, [{0x6}, {0x4, 0x1}, {0xb}, {0xb, 0x1}, {0x9, 0x1}, {0x36, 0x1}, {0x36, 0x1}, {0x60}, {0x30}, {0x1d, 0x1}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x100}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x2}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1464}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7f}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x994}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}], @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_TX_RATES={0xb4, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xb0, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x18, 0x1, [0x5, 0x16, 0x36, 0x36, 0x60, 0x18, 0xd, 0x4, 0x60, 0x16, 0x3, 0x30, 0x6, 0x18, 0x3, 0x12, 0x48, 0x24, 0x12, 0xc]}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x1, 0x9, 0x4, 0x2, 0x18, 0x3, 0xc, 0x1, 0x6c, 0x24, 0x4, 0x1, 0xb, 0xc, 0x9]}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x4, 0x9, 0x6c, 0x60, 0x12, 0x1b, 0x5, 0x6, 0x2, 0x60, 0x12, 0x6, 0x4, 0x5, 0x12, 0x3, 0x18, 0x18, 0x12]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x36, 0x18, 0x60, 0xb, 0x2, 0x48, 0x3b, 0xd, 0xb, 0x18, 0x36, 0x36, 0x36, 0x12, 0x24, 0x4, 0x3, 0x3, 0x18, 0xb, 0x16, 0x36, 0x1, 0x6c, 0x1b, 0xc, 0x1b]}, @NL80211_TXRATE_HT={0x2d, 0x2, [{0x2, 0x7}, {0x6, 0x6}, {0x7, 0x2}, {0x7}, {0x0, 0x9}, {0x5, 0x6}, {0x0, 0x9}, {0x3, 0x8}, {0x2, 0xa}, {}, {0x7, 0x4}, {0x4, 0x3}, {0x0, 0x6}, {0x3}, {0x0, 0x5}, {0x3, 0x7}, {0x1, 0x3}, {0x2, 0x7}, {0x7, 0x9}, {0x2, 0x8}, {0x0, 0x3}, {0x0, 0x7}, {0x4}, {0x7, 0x6}, {0x7, 0x6}, {0x1, 0x7}, {0x3}, {0x4, 0x9}, {0x7, 0xa}, {0x2, 0x8}, {0x1, 0x3}, {0x0, 0x2}, {0x4, 0x1}, {0x2, 0x2}, {0x3}, {0x2, 0x3}, {0x1, 0x4}, {0x7, 0x5}, {0x5, 0xa}, {0x1, 0x1}, {0x2, 0x2}]}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0x30, 0x4]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4000004}, 0x14090) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r8, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000005ed9bf33c1e864662d9ef1862b788f8850da39b062086a309ee3749f6d7c2ac0975e88ad12a065b12ff791628df7ca5bb2d0738ccb86f62c6c404f5b6445aef26bfd95a9f0c488b6d5f694d4457b192d23eaf48822e385132040be27878539aa526e479c2ff30f", @ANYRES32=r1, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB='./file0\x00']) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0/../file0\x00', &(0x7f00000000c0), 0x20000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@privport}]}}) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r9, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r11, @ANYBLOB="080002"], 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r10, 0x1, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r12}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}, 0x1, 0x0, 0x0, 0x20002840}, 0x20008000) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:36:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000040), 0x401, 0x0) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000001100), 0x0, 0x0) splice(r3, &(0x7f0000000080)=0x7, r4, &(0x7f0000001140)=0x24, 0x7, 0x6) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)=""/4096) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:36:22 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064504, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfa030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x100, 0x4, 0x7, 0x7, 0x7, "aa70039a7fa2dabad077e4a35fd84457d4176b"}) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:36:22 executing program 4: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab695fa4726664c00ec9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {r5}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {0x0, r12}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {r10}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000060b00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000060d00)={r0, r1, "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", "c3669294f1a6368252c0d257e277e535c40ebb6b5675553b3029078a7e5598e2957a3768efde4da5451f727dace455d1d0cb0757f433b1cb52efc1db42b518db796e29f2adaa0351ff3f8af210a952ef4a8ae3be57d57b66759c52bcda021a5d8bd5aa6cc213068469de148b794271ecc95df1ad7c8294af308cbd4b78b0b9bc05004d03e9906f7d003851df7a754a6d2c7bd77c5aca3351dda126a76af2a99e1659a650489ec737dea1c5c2d42c69f25bf7b35172b332d2e05fbb3813c677fe1bc8e02c3cbc99323a392832d6b301023fe5126ffba72fbb94081035c59b7623dad33ac975a3e68ca51488430ddc43ea59e0b8071e788098e991d6f7679ae83e1565a425f72b64fd412365e912f048cb972ce47520af7c30bfcb9637bfd83723e6665a3809ab5c076f76181f120a0d535052faaba69a4d36537f09f73bd0af9c23a49d48b84a8f951916f623e4568a43cb2254e588c50e0ffc3995169ef238764a3a0688f7bd515b449c2adbffabd93aa4abcad71e592e0255c7a66303da87de73bc41bbfe0f80741b3afa6a25e817134140d6eabae46f9020253f81e0d2258cd858cf59dd83a4cce24f1555df1832158ff16d4eaed8d81cbc4a9b86f6ee958c792896dfd95965af3b1a91433bfd6369626f4a5fe1d2c195a6ca40bef3df48da7b643d11786a4a677df1632fc09b0046aac66f36a891955be53be80bb11fec96cdc327958a9bf82f6efa50ce509bf6c495660833871d1a9eb967eaa42a71f0f27f603d7f9dbaef85d740881f86190c2ae7eaed8ef5552ee8a2be14731ed852a2df7af41705a96ecaef5ea98d57e545b81dabb17150d3cb2e2eee8701d5fe6b4daa5db6468bbf4760d0cf91788d8327fc8505a65dfd4df981854b26a931978e6eb4db14bab56bfe7321c745524758ab58a97a1335eeafdad263dc163d1f3dc390816b338394be356fcfaa18502b32c17016bb16272f59e91968350bf057fa75beea3a5d2f62b55c42fad0d614c967da5fe96bd612616d09963bf86509f4f5b9686aaf7333ef5050c1cdf8aaba343d4c755552e198dbacbb2709a399cd226a3a17a05116b8d56fc873fdaafebc381b12478e81149949bd6ed98f29326394c899118d759345ef215055d8e199c0582b7430d792d03926cd76848de7754ebbfc3ce6fe21b36332dbe2d3fc2a02224f61c2ab829782138f8541585cc656112740235a1ec1d0a99cb4d10d5294d799f21dc9027a8ed2d7f508ef062c67065150c4a70d63df3daf085a5469f89d6a39b33eebdec1af86ba5403a252f22bbf8123f7f5cefd46c2cc807d44f4e95afffb93a9818eb3d551bb48a3cd32a965c0b64263a80baa1d440de580b42db593100a9c31341a69b5117c8990b7b10aa134d9ee50454e1c2a26d421e1e124d136628bf10c08fba8409a2e175fe070e60d798a8c59c925cd25acbf1c7f789e761ff879e5547fca080d9fc590ae8c84be9931f4aacea78b6f2460eef3af6ca9f3206d6e60f832fc80d7d47418b1b6f71f189f8d9fa105ef9515a349a37034f376f11735eabb42e7ad6d585bf4c737c70fe536b3413bf8906fa92d0daf88b5af52ac95a7ac1d04b9c126f557c7b7528a743c39020be2104863b80d7091e58dc647b5878c6a5cef8ef8506d32053642f7280d10891106e0ca59b6c68c63c3cd92b19cb8166668af127aafb812a04cac73e2705cd5f9fff72bec6a1bdc7b8f049e013add4d3a6a602e11517a425bde023a79dc3d41a22aa0e9f67e6fc7e88704d9794ff37b3299a9eec930601483fbb44500e87382c8b59d8966dbc42fec4dcfb01bfe5da5bd4ec9e0e1e34cdb180599e1d3820f50735b126a04653d027aecf0875594adfa5b852d90f64536c15cfd45a8a2592961631a609dabf30bc4c5697284efcad3d3caec165b4276ad7ff55f983d9610be399f24d2e238c4252dcbbc3b35720da16fcf53828611834376ca1d6244d8850f296f462f912e546ce579170c2a6b0efd912d7f13e7db33f1343e086a1baebc044288a743edafabb39f0ee80a3f212a2f60ead4b16361dbc95611a41b295807ade0568ac3cdd44a5954c77159ff07ba0a4ef2c30171babf4110e56a963006088c2e12e178c30d4f01839caf48fbd7e416f17f8d0861987d38c4ca8adaf70438d017722768a7358cfce192c8f09d9f00e3072b4a44505fb7970cd2b9807816dbb5a009655a74fd26f1315ccc334f74e48cab81a8767c1f16e2c692319efa28896d9c4ba1d44abb1d1a57a33d2116de05e41b6d6c1509de45212324a6d958916955602d9412e380ef35caff6efe0e5c8f89a48e1feedaf0d889b6db5741f9cea4014c3d76dff2aa7172372537c7566445f36f22a242af6903c984962f0e2c430b9b9d32336ea8fd7f7d95a472fbe00cc5f2eefecb8ef15b0707a76646af192458de719be364200c8fe979dfc6536ed5edae5afd5b4385f4c9a1200c1afbce3b41bc1531030c6529c830d3f67330dde68e95f68b016f70147a8207badfa77008e86d28f7605861175f099c87981d8b93bd4f3680213ae256ee9f9c2e3f3cd20dfbd5dd06237530ba7b94129cd65882b3f429ef0a69946bc678684c105f06ad2bb2262fd521916cfa8fdecb4e970b174a1c049f36f5909d7a1c319e53588322fe5187add00bf67be5a2740d70f357f557ee0e12aff774f3c7ccca4dcf984fd2916cdffd00a18af3402eda03a2ccdf968d7c9f5dd26b07d638e133ce346bdf69af8ea75789823feea374c78fed08b3fdf717df6689498eb11eabfe72f43db092f0cbff9213d0aec6b58035d364a17b2226c6c8adc51e6975a45005b496410b2cf3e5171ea12ded72da60ae1b37194467dc39d2ea9444eae7981afc6edb608edf9aead11e9dcfef1f1cc71a90efc41fc99b384858fca8c3ba3de0b51b41a3c27693419da6c143ee0e2db042660e873e448d174ac8a0089430effb8c797d33075f8a3f223bd1832ca1bac7fb05fc585ade9142a3a5bdde822aea3353a955288e0f4f1b3376c79f9cc62a76fec46644f52322e258b3f8145b56337caf46c7f06c6dd10d8f1778096c7219b9fe271a02e7c4b61e1760a5761daa0922f46d3540c60720fb18ebfea6b5c3f35338d70c5581bd6f94a915c39f8b1d33c597eb35c76145664c780cfa9b2d0ea05475fde1f34b0d227a6f8db202aa9e9f3f36102ba59b4ac628130524a51114e716882beb5e986f71e75539c0e4dd5675a3e5444a4645887277d6051d03ece76615b0a1e0d7419ba58dd9cfe92cc04a26236f81d79fde432179a9e43b61c9d049265a95e194129863419c9a0104c8e3d7ced04f8009557a854a2d7bcbad6dbef91fcf82edae11eded2036ae3d41f4401c3ccfb5e5a4c962c7ff6a9a06153f9989f3cfda4173b322cc9e52b3980182f3b4c9132c03a217031ff8c05ed66e4516d1c88f4b1d20732061fafd99800c7532ea81060e8621af1376dc4ded8236e31839e7ee420440571123259b4fe08e442fe025f18c2f8f78800ff6427a20ba1a70bfa8d308df8cbdb834755e27046f8ff5db6ba2449530c5dc790277702e3cf5ebcc7942d9dc0a3c29c66585e5712b7b4af51ae4bc96cac748fd193edebcffd280cb3d33d34cfe433c9f51dd5f4eabb40b926588a4de916a3167a41fed9f98f276ca5cf6d42253c1040ae9276e02a5d76d214fdaf1d7ecc1057d7b603ec7ef76a24385e90868c57032b35734c1bfb69506d9f58eaae27b8dabd8be3ed47d2c60100836cdbe7a046d649b0f576743c9cf7d7a3f0e107e03e94664694413f78710afa3f73021b441e7a41b69c061676b9e35125d410d7e247ffe608436ce1dadad2ffae6870367e0ff41551a820bcb0461cd4c8c91436b9350a72c579c63ee7d546ea6dee957d025b39a6368aa3a8e7c104eed6eef9af94bfa8ec6c38cd63070e2a8aed992bc477df57bfa91631ce64ce6ff0ec1e7781aa3115d24df50848b27ef6f9d2ef1f012188836dca72e027e471d06456228689aae44aa89185ed8fb7cba555f076269982a9e8cacd631d2ef4a3792b5016c227abe9d882d1def4b1314b9be84a97ac64f6f5c32ecd2b52122a445ec4629ca344eae4de3a9895d51c5ac9efb1c89976e8223173239b28d28003d76873477b7a45d58478edd44f493c80c9919a4d4d5f0a5909b4d8800044617c06ae87e7346b02b0abb6cee48e48c0ed42a9755e1df2ebb90116d1e9632730f11eec96cc99c6ca73043c740c0b488200b9eebc11c67d2b71fb51d467e0b346570700937ba0bedfae728d29323c681a8d492e1167dba0cbb6c6c5b89c35d0de2a6a2cd2ab5e819def7906b58487fe553ca651fe7fc04ecb972b53582c02e3112d057cf958eba21808a98972d1f214ebc98b8dcae186b08f55767781fe73f62488a7195c0024cf89a5d07188e2347600ee435030cf8db492cb6e764edb30361768f5eafd96965109116b7594c2bb17220f525112979fc173392ebed3587e9abfd7ab73160a42e76ffec557ed7599f2dc0f3b441e32b4cdaf71f5d527804b3f6399f7abb687fc5acdd669619c9e93ecc358e63ae6e687cae769c3c6ec4220aa442a3da038de38cc2aa493bea2b5c6bafa07022f6003a8716701494ded69827f752f088182bcf2ce6d6a06519878b9202bb751f130067dcc02ee18c443b53842dec4709a43f588a39303b6accdfbf917abb90d69cb3b1b950f9de39e685da534aeab598b1ac78406f7f0a1ae18d1e231dae673efdae7fe68b463325fbffd75ab0cacde7a64b9db36453efe62d3cacbe70d22b32206f53bf94758fd902a9f1402dadf5e343c5f371f6ed3e140c443e378e8866fffbddcb5a77291a4d94017a2d2fba3efb6b7452e297c5773c7405935fe428b8cf1739c30ec6a09e780155082b8e77f7856943504dc69895a78a6f6850c70af25eff64e245141b399983eb7e0a61717b7aaad7389ccb5cc37fe6f82174cf50e09ff68d24510ee5c27b759cb9856bed16f7566eb7dee56eb8a37223cb2cef04ec092ced00c0d27672edee1a8cd2a9c3255d9d87461808caea4e7a8c1fe0920217de5e861e8746c942a888631133a18ca95942654f1e60813da579a63a63745588a059cd144bf78e342860609853898d1e7075b8ba6ce0736f05b81ec65803845daffd2306aa6ed0bf4b6ff099b9a01675f85dd5586c9d8b06fb314b28d794f81214ca40cae02a68a27396cd726f4a5ee035948998ecda02c1b27ab422c8e9c8721aaa84df5ad8ef2cf05c5b45f6a86e994e901985bba924a8b607259c693972adfb91621e99797c7ffa953e72c9c75769a13868c9f3d72bd393e5ae9cf02b56978da424d34fd05d48b1b46de1cd72490712009bbc9a51fa3b4152ce3be6455fa157db81ba92d604cb0a1b77d7c1658f7fa772"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000061d00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {0x0, r20}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {r18}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000001100)=ANY=[@ANYRES64=r1, @ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061fc0)={0x9, [{r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1}], 0x3f, "62aae1e4194c81"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062fc0)={0x7f, [{}, {}, {}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {}, {0x0, r0}, {}, {r1}, {0x0, r0}, {r1}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {}, {}, {r1, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {}, {r1}, {0x0, r0}, {r1}, {r1}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {r1}, {0x0, r0}, {0x0, r0}, {r1}, {r1}, {r1}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {r1}, {r1}, {}, {}, {0x0, r0}, {0x0, r0}, {}, {}, {0x0, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {}, {0x0, r0}, {}, {r1}, {r1}, {}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {}, {0x0, r0}, {r1}, {r1, r0}, {0x0, r0}, {0x0, r0}, {}, {r1, r0}, {}, {}, {0x0, r0}, {r1, r0}, {}, {0x0, r0}, {r1}, {0x0, r0}, {r1}, {0x0, r0}, {0x0, r0}, {}, {r1}, {r1}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {}, {0x0, r0}, {r1}, {r1}, {}, {}, {}, {}, {0x0, r0}, {}, {}, {}, {}, {}, {r1}, {r1, r0}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {r1}, {r1}, {0x0, r0}, {r1}, {0x0, r0}, {}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {}, {}, {r1}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {r1}, {}, {}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1}, {r1, r0}, {r1, r0}, {r1}, {}, {0x0, r0}, {0x0, r0}, {r1}, {r1}, {}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {}, {r1}, {}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1}, {r1}, {}, {r1}, {}, {0x0, r0}, {r1, r0}, {r1}, {}, {r1, r0}, {r1, r0}, {}, {r1}, {r1}, {}, {}, {}, {0x0, r0}, {}, {}, {r1, r0}, {r1}, {r1, r0}, {}, {r1, r0}, {}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {}, {r1, r0}, {r1}, {r1}, {0x0, r0}, {r1, r0}, {}, {}, {0x0, r0}, {r1}, {0x0, r0}, {}, {}, {r1}, {}, {}, {}, {0x0, r0}, {}, {r1, r0}, {}, {r1}, {}, {r1}, {r1}, {0x0, r0}, {0x0, r0}, {r1}, {r1, r0}, {}, {}, {r1, r0}, {}, {r1, r0}, {r1}, {r1, r0}, {}, {0x0, r0}, {0x0, r6}, {r9, r0}, {r1, r0}, {r1, r0}, {r1, r14}, {r15}, {r1, r0}, {r16, r19}, {r22, r0}, {r1, r23}], 0x1f, "5628a984ee00f0"}) r24 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r24, 0x80045440, &(0x7f00000000c0)) 03:36:22 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064505, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:22 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = fork() tkill(r2, 0x30) wait4(r2, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000740)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x7f, 0x4, 0x0, 0x0, 0x3, 0x400c, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x8}, 0x800, 0xe8, 0x8000, 0x6, 0x1, 0x0, 0x9, 0x0, 0xffffffff, 0x0, 0x20}, r2, 0x3, r3, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x2) 03:36:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000100)={{r0}, 0x0, 0x14, @unused=[0x1, 0x3ff, 0x2, 0x780], @name="1118a573b964728abb8777c34a0d052c481710e22b7b5e3f8f9514f7bbcffecd960673515ba0ccf9f326306687d51edccfafc390145cc2825384791846f53049d70002269205f47f8f81d35e6649f55d2a5724e4ced1fc2cd61b1b77772c19fcb6f4907a1f648ee521115b3dbfdaaa326c7ab39e9bdd6c6501e3851737238ac4dfbf8c6a7bb84295e5aa54fe66146c5ac8700c194f9f71f8e035b2afc1cd6fdcc172138b54386ee97485efd2d41d3e60a90496e233393f887841ce440035c5c4ed1420709e136662f6722cd2c1c3fc15ee769d01075ddd3871ff98d6744ffbab67fcc49c06fb7a9615661237f150c98b5837d1115b4d54754c96361fa0645de086ddabf10661c32b8a38e59a86b39868a492eb788dd11009019862a7399002285966c1c831eda8189c441a8472aa3bd3a929284f78de52ca35640869b80c1d4e06c3c0ac94b3cd0a090c452db5310c0b48d7aad3b11131427b66cc6eb0cc0a051ceb7e22ed44a4c4ff8de9ae619550721b67f31deb99790b1d1f09561942e279bab4cffadc7d4bb623b9180bcc748843d8558370d0c9e9464434bac1f87cc7005a6c412e0f0bce0ad2fea9bbf1598047b0c96fcfcbb785c391d1345b142bc4189e8ccb45bf4cdc56b916f3f5b566e30799284677545cd4ccbaa5d591280dd3b01613a7b422fc9cb1f0b33223812d0d7e48c559466db4d80c107b18f2f854898e0256023d3b1b53b7e0fa899c32a54f9afd07b9ab4ac8a40e422a5c432325671d72f7751ed561636cf84e7f7f90c88c0b98c0c133598ba014bdee2e449c08e13f1f52c4e40a6bd13db4388ebd22aedca8617a5882f6c4073e5828bb89c3394c1d24ed4b6437249cedcaf329167cb5f9531c2dcea99e4c84345a1384a57d5f63e7798eb94fbdb8936d324e85902c381eb2287d44e3579fff9e3a9dd25e00fcbd6043db7b1576c54879c71793200aedd9f1577e510fff0b38a525ed7521e70a56373b41448e33599da7d5ec0ff336be5e3092512a66222bb2de393f2e2b183f2ac2c62592c22f97f1ba770fa43ba595679b20232df65394f57de7a362f4f0f00acef15b51ad7fdb9d4c91004ded0f36b43393983835777aa4cbf8ae3f8ad1f86a3caf1e7758bfb02b9a806efd1e07203a56930ff97c7bb29ad56b9025f3ce8c73f3075d5cc82fd322b57bcf25209565943977f0641f315fe01ed3ea572f217f8f62850c6c5fe3b9f091773ec2413c5ba1f0b00f65d835482e9d862c9b63a77ede52badef6ff97476520787597f64fb8320c11a2de312e1082c8d13ab83e9d49862575e92ad99724a908ab80ca88900d070537eeaf2d27a807c4e0938643ec15f3f5dcd5a13f53a4d038320e9cd6b6387d719e2f5f2f28ad65bbc6de422936193818e4624c06e36ee1d597524afa9fa18203184996638b19dd36ef31d19cb76c95c10862513c02229ec77c915e534d7137bb98602b1c65059f2e1ec65b6218d34e53bf5edef78254d15de2eba3f4f0b5ff0364f696ccb4937de64056ff262bdad0516a3ac31c7918648b899db4a621dc0bbbb961a4c97c07e0333194c21d741ef49690792ea03b8416c0195c878ad4711a8d693fb8b62887c832bcd382e667a47913e8252d3a3a99b426ec05ac2c2b338977127b124f8b375b220ea7b933ff30f8525fd586e89c004d360160f7dbed79f1e89fce6b209e9e62023067098ec1dc2a2cf38252e652c495d1b809aa02f9e6681023ab7f408cd8d82a4bb6b319361920f600577f1de8bc1a97094c6f6e6154cb60962946a4a5e30d1b726ab14bf65c01c5de945f0c28d492a44e8251dc8a905eed405a7151483ac8c4b5f1b2465ea3a873fcdcef5f7502ac751b2db991217704e1a5eac4012334320b9d1017bc341a77c528f7b8c563a64ef4f6e491a5bb9376f174973117b06e964b2eeb91a4972babfc170a0e23a51a5471337e81d2542852872fc8aea51adf500e6f58e659823eadc9abe1977766532249a1baf28906a2fa0d23e2a2a9edd56f1fb711f97ab89e2791d46f434223aeedd6f234c74e9994696f42c3f5b7477c1e2121598f195a7cdc77f50c2d4fd98e2fda40f3a945ea63cddb3b585b882e80621cfe536c5181d83822ef19aa1687f1f8509fe3ad03d268263198de89ad2d6a85ecd1c18b0cb8e87a404ac003ddc94fecb89c3df24158fe6239b48dc287b430987238d4c63ef27d863bc2e199c5f51872fad251c8687fdc1547a35c0b180cdbbd73545e57efaa598fe844f2f1a86f0409ca5de70ab65db61e900fbe5b43de40dc3d25c781491251547e53c6d333394e3612dc8d3fdf16cfe6435d42267428454972378fe19aa6a37c11e60dc030f9ec3d32fa134dd70e814212bf41ad4c0be439629fa1e01d64d7f36447e7fe1cc15160f8bd6bb81a57c45ae0f27939c04903e11e6ab5523b6d8e2afae97164313c5d3d377da8e3648a750945b6adc256d6a2c0ecadc2da10e96377b60169939622e3a74f22aa8098850b4f4b9e0169364ee31407f75917ad33cbba85071fc625ad7ba1864cc89d7885aad0190fb5e0a17c2c511d1fa5cbb41e832a55bc0774154c4a02507ce3d7c0245b8daae64222259dce43beb1866bfe829fd2159f2279f3d42772c7c0c4cdb84476b926128b96978c7c207b340e3300135f7cfd246fca831771e52ac077a40bda713e94d8c5171b6e0113ec048fd49e82be42e31f4da19c76d5bb64a0f1210211aa8521fcab0ee4642cf7da4211cf81f285466a0a780710f25ad82f4631479cb0dac867fc79feaf8a579d8ee44f104f4602c172ea019cdeda9e74159cec87a664bf1659c297167f108d6cad90640165a3373fb5274e2529a9f9eb62a6a04ce0b2e4709a98a412816b91035f611b253937ac9c24bae2448ce43bb9073bbfa7b1419d3bfd49fdd60ea2cc9cc2dfdce1f7f46121c6253c05ba30ab069210c8ebb517ec5f66ae1890a395af6601a4e93558985d7e7cc49159a917961ee3a15f893d67a8d16bf428cfa65e5a1443894bd085a1beb703e6166960e67835bcb927508cfe7598308be6f77fb3b0e41dff86b5968861ac0176728a0d34e0fce53dcdf7537a9806e5402b66ae7734490fc2f7e1cc5ba193c914ed537de86ef655c14dc82c381016562965bce651ce97fdf7c77a5aed05591c2ed0ac38fec16a791c232e271e2d451eb51175c5242411aca57e862d4ae1d1fc6783c8106b4dbf67c0de3c0fe6e54afef6d59a310de35b8a0386bdb0b7a649b88197c0d4d2cc8ac0cb19367cfd928d8f9df3a28d90c55924bc8efb143f6c97246fad2e136ce0041a6ac2416b6dfea7d873e893db5cf197b455ebd9d4198fa260cf42afb2863dfe88ac2581ba63e8a81c7e2dc8a78c2b9d163cb90dbd08222dd88bbb4d7d22ffe0600c26c4562f71d8c6b9c7b7e58c3895556284db6f0f29ca5537fffb43c9b6016000d746daf1160b9343999828db789fae6ca8cc7af24dada508b91e3bd5eafb09d48fb0254314c7a555ab84e0fa09ea2a64f54ddb8bb40d3ac5f4e9d35736f958749bd354cb2b9a32e145ec1a3a11ad6e08f0c2b1e56111646c57adec9bdf88b29dc68097d7cf02cda775672d3c632702798f602e952d505477fee68d8be513a2bb4a226e8a800d453180474b2c6f5a6e0fdb697c7ebe0477903ad27d2c05dbf61043355fd455c65abc862c3ea0d88d947f6c28e5a3acb3cf2698113cd548533d54a1cb8bb989293a05e2c31a44899c5fa4d15eb967000d62fec2baace34632d8d6e46a4e5a442077d561c9f049bec2bf3dee1eb8b85137fe02be81e79092cba61d4d3af35b6f8f796dc8a391f22fb7a64a362fdf376f93cf249d42afbef95b410ef6e63322c3b9a1cdd7607d95e92e8555a41551e4fa18aebbbe0b6b5830c6a352b4814c5124e59821bc739d843c54f8de2a325bb6772c11a46c5220fb37f7eb3b00433c49ec47518fd3052520e4ef4baa7e93db386a9916bbfaf3509b33b8e94f41bc983eab837aba33e4375b22e30a6a36a40f73e39c3b15ddb8450c96e976923e0387aac4ddba890600f6a13db1807496707f40a5512ddd8496978c60404d72bb7b0fcaedaba9a4c1c91f2031d257c4115283320242abd1c5b695e7ce4a6778da4e5c4bf48fab55a1504a723d6bee67d1f9aabbf2688f24047535d04dd82c827f598bb66029abe7969aded828462092f7225382fdd05ebb1c7a2acff0b863cbcbf093c7e08b11fdec45cfdb5b1098fa1bb3ef56509c445c1b55827d754a3aab19fb44c3bdc0d27573a397a3ee8528282d2491761c791d981d003d53859c55cf25052372c10a6faa3d952d989ae56493077b3689f7914f0bae0edb0f1ceec3da5aa4d6f00010eec240daee59855e1cde9d1d474c4ce6496ea3073c6e557b58a63d8b703a0e157e8101f8f257ba04f26754f0e9e9bb294a1137f29bd52aef4e46f52e474f4373f8a345b1d3fab363b9ddd3e9113c1b4222a88b4e550533d38ea2e780dc033f48732b1910e205423d5a43e157cd1b4f6c20e5271e7c4f4d337b319c31cdff824c24155043160e5de25898aa64fd3769304f44f9d36f262c669ac25d82dbddac38d5417e37bfb36b505d352a845894d4428ad4b79928150d34e67c656a0e3376c772a6260b9f413f358828cad1b495fbbcc390f75b34296e95a27562217f000595e7e53baff26d0a2ce68bff043c9205912f0deded5327f4dcf35a7a3b9df942995e276b2ca4c53da14368efac88d009aeccadcdab331e2029b0d05fea6e6b31e50705e2408b78c24e5a82d89941e7671fbaead322f3294fa540f3aa9139d5310db81d175c1380c57599cddad066b2e85a2ef396964c07b29db2fb996b28bcc095fd558cc2aa78e83e3ec547f6f4c09f7b5d51e45e1d79eeb9d09846690191f909f626e61ec0ba01cda812a21c727351b02aa8ace8cf774eab551314b92eebe313d5100e18f3a0f9832bac14e0b5de1f580a9af7141e8efed3c9378387cf4d247f982c24010c6581fc9bb8750f25009c06ec761b5bdbed1a6bb70782558814bfa6a3592bd6345d708f279a97b6a37dd06450035f657ee3256ef7b27c93cc1c1e178f1c52bcc8af388cd70f0e6991ee9686f6797deea91a10784d5c63346f4690db233f51644f22a34851def5f1608be54e7d24051f931114181e7f87fb0c03f2d7c9f88001ba8e0fb339476ee01a31668018672cf26c2f6f894ff471b0c166c3d71c6ece85f0d265cf7b5018e1b875a20903a05cc830fff340e47c50b73102d61efd5f49d7b6d77de12024882f53bdba441b2d1982f4eaaa4f149d40ea6bb6e64a53705a80e283da078828fd25f6492e05bb605e631d27748825122df1e4f426928423aada1960cb5817aa8f50a21fba4465c04ba1515999fd2e38e9430fa84dc01b3cb9326a39cf7204616b7f8df2440eeb9c2c9bfd60c30b51851c739450b6a5a5cf3b1e19ea3482a32237d528a15fa9eb46b67ad2d6e41e083c791d9c08b6082c1c841c2fe84f98a1172e18ca6a02546c1b9b858ebeb846beb4ff74f16520cc33b9d3f88d9e3dfba31d84c48e119522e4b7e5d328ae6a030eb3820cda5dcac4a88394d0b7aad1b2f13fa0fa81ca148f85e91a01a310fb16a0db3a874de95aaa0fe6e0e841f34d4dc3bc16929f98219009d0813c00057cbed4cab5c20484ca7361328a2c02b95f441cee6ea79d5410153dea06a78795208c03"}) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000040)={0x1000, 0x3e, 0x1, 0x40, 0x6}) ioctl$TCSBRK(r0, 0x5409, 0x81) 03:36:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfc030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1103}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000001c0)=0x14) dup2(r2, r0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f00000004c0)={{r1}, "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"}) 03:36:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1200}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:37 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = fork() tkill(r2, 0x30) wait4(r2, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000740)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x7f, 0x4, 0x0, 0x0, 0x3, 0x400c, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x8}, 0x800, 0xe8, 0x8000, 0x6, 0x1, 0x0, 0x9, 0x0, 0xffffffff, 0x0, 0x20}, r2, 0x3, r3, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x2) 03:36:37 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064506, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000100)=""/237, 0xed}, {&(0x7f0000000080)}], 0x3) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:36:37 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfe030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TIOCGPTPEER(r3, 0x5441, 0x6) 03:36:38 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064508, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ABORT_SCAN(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3082}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x20, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x2, 0x3}}}}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r1 = fsmount(0xffffffffffffffff, 0x1, 0x81) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400), r0) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0x44, r2, 0x300, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ac00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x259}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x30}}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x890}, 0x4000081) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) syz_mount_image$tmpfs(&(0x7f00000004c0), &(0x7f0000000500)='./file0/../file0\x00', 0x3ff, 0x1, &(0x7f0000000640)=[{&(0x7f0000000600)="45fa4ee7f803fbe32f499fe6c26b07c43babbfe541e2f8d319b57ac7570cfbc7d2b9b20abe3efb7603d649b640", 0x2d, 0x3}], 0x800, &(0x7f0000000680)={[{@mpol={'mpol', 0x3d, {'default', '', @void}}}, {@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x36, 0x35, 0x35, 0x65, 0x33, 0x35, 0x34, 0x34, 0x81f31236e9f75977]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x70, 0x37, 0x70, 0x35, 0x38, 0x32, 0x74]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x6d, 0x32, 0x30, 0x32, 0x6b, 0x67]}}, {@size={'size', 0x3d, [0x67, 0x39]}}], [{@obj_role={'obj_role', 0x3d, '9p\x00'}}]}) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xee}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xc5d3}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5f02}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4419}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x51) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:36:38 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x13406450a, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfeffffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1400}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:38 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = fork() tkill(r2, 0x30) wait4(r2, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000740)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x7f, 0x4, 0x0, 0x0, 0x3, 0x400c, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x8}, 0x800, 0xe8, 0x8000, 0x6, 0x1, 0x0, 0x9, 0x0, 0xffffffff, 0x0, 0x20}, r2, 0x3, r3, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x2) 03:36:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:38 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000000000002e2f66696c653000982acf399be70b5bbaed15eb434bae43b2b100538ef3fe0e61b4a6df"]) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000002c0), 0x6e, &(0x7f0000000640)=[{&(0x7f0000000340)=""/60, 0x3c}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/180, 0xb4}, {&(0x7f00000004c0)=""/70, 0x46}, {&(0x7f0000000540)=""/244, 0xf4}], 0x5, &(0x7f00000006c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x20) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x401, 0x2, &(0x7f0000000280)=[{&(0x7f00000000c0)="36b63f028af1a79ea19ca2117947c335aa3b39a89c0c588b547e7d458ddc7a211c88fa4f933e96b4a255990b9a5cdb9906d365c84165454478f30914bd8870e3a401d10f2266c05f15e47a54406253d209eb776be1dbf5729e621520f66b6e8e3f785d212f84cf4d998ad5d45e91d3bf2c0057ac7892362dc1eafaca1150d764f10e6ad3f048409e5c8abd02c2d07efd017d4c4f1434b25d88f051512c46051cf3be416731116a3b4308", 0xaa, 0x49b}, {&(0x7f0000000180)="4634bf320fe9142b9cecf30a9634a9b8fe26b15a57298efed1789ce2d767adbde65b793b7e9a535cfff82108e1c6fa3d4ef1e72d5e9c25263ff8275636f8cc349856bfac496b10d6fb9d9dc3b3f519b70df56a78485defa814746758eb81b31b240166071f9c091ab5cb22f70e9d780a2534abdff8a5bfd060b4e2073c0f2049a9bbbdcb7cd03ea66959a7499446d686def47d0d6599311dec7bdabe330eac0f6ca2a9aa64aa1aaaa04d811a1646ce4773b5db58946d52fabdbb76e4e6828d47682d47ed5be906b8e303da495d811808e406d7512cfc", 0xd6, 0xfff}], 0x1020000, &(0x7f00000008c0)={[], [{@fowner_lt={'fowner<', 0xee01}}, {@uid_gt={'uid>', r1}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x37, 0x63, 0x62, 0x66, 0x861efbc23822a272, 0x39, 0x66], 0x2d, [0x34, 0x35, 0x65, 0x38], 0x2d, [0x36, 0x31, 0x62, 0x30], 0x2d, [0x65, 0x32, 0x65, 0x30], 0x2d, [0x30, 0x30, 0x37, 0x62, 0x34, 0x63, 0x62, 0x64]}}}]}) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) personality(0x100000) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, r2) 03:36:38 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x13406450c, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x10002, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:36:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) close_range(r0, r0, 0x2) 03:36:38 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x13406450e, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x187200, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0xff, 0x2, 0x7, 0x0, 0xe, "37d10795631880ca763ba0826aabbfff8eee4b"}) 03:36:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TIOCGPTLCK(r4, 0x80045439, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f0000000140)) 03:36:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1600}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:38 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fork() tkill(r1, 0x30) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000740)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x7f, 0x4, 0x0, 0x0, 0x3, 0x400c, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x8}, 0x800, 0xe8, 0x8000, 0x6, 0x1, 0x0, 0x9, 0x0, 0xffffffff, 0x0, 0x20}, r1, 0x3, r2, 0x0) 03:36:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064510, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:52 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000040)={0x8, 0x4bf, 0x9}) r0 = syz_open_dev$vcsn(&(0x7f0000000080), 0x100, 0x4d8202) close_range(r0, r0, 0x2) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000100)) 03:36:52 executing program 0: ioctl$CDROMMULTISESSION(0xffffffffffffffff, 0x5310, &(0x7f0000000040)={@msf={0x81, 0x1, 0x4d}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=0xee00, @ANYBLOB="2e17fa6aea09052f66696c653080"]) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e723d66642d7266646e6f3da3e07a37e8ac21e83efc183999e0a0d9f3dfa36d866ea85c53a280d15757d6233800d30e8c47969e6aa1f877c4de26ef6cf04f37e41a9f7319fa8f54412a05aa776d4c98", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000100)={0x1, 0x4, 0x3, 0x1, 0x8, "83dd7cae4b93b2f43018137a857739e66ef981"}) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000140), 0x18001, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) 03:36:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES64], 0x14}}, 0x81) read(r0, &(0x7f0000000100)=""/153, 0x99) fcntl$dupfd(r0, 0x406, r0) 03:36:52 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fork() tkill(r1, 0x30) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000740)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) 03:36:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1800}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffff0300}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064512, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:36:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:36:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$TIOCGDEV(r2, 0x80045432, &(0x7f0000000100)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x1, 0x8, 0x0, 0x5, 0x1a, "b2ddd82ed3b376ce"}) 03:37:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4001, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x8, @loopback}, {0x2, 0x4e20, @remote}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000100)='veth1_virt_wifi\x00', 0x2, 0xffff0, 0x4}) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, '\x00', 0x3c}, 0xe0}, 0x1c) 03:37:07 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1a00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:07 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080)=0x3, 0xfffffffffffffffb) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000040)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000100)) 03:37:07 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r0) 03:37:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400f0ff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:37:07 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffff1f00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:07 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r5, @ANYBLOB="080002"], 0x24}}, 0x0) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)={0x142c, r4, 0x2, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME={0x11fe, 0x33, @data_frame={@qos_no_ht={{@type10={{0x0, 0x2, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1}, {}, @random="fb0c15410d65", @device_a, @device_a, {0xb, 0x8}}, {0x9, 0x1, 0x1, 0x0, 0x20}}, {@type11={{0x0, 0x2, 0xe, 0x1, 0x1, 0x0, 0x0, 0x1}, {0x8}, @device_a, @device_a, @initial, {0x5, 0xffd}}, {0x8, 0x1, 0x2, 0x1, 0x8}}}, @a_msdu=[{@device_a, @broadcast, 0xf1, "f1189ea7f8c705e3aa7fde3a2f570f22999e82fd3623f7d62910cbaf42fcdb4f99a1cb63ea420c2d2c25592593978821b92675a34d9dd86b82f454e5b9ecb98b391606be5e2f6c1a7c2e4c3c871c30bc56da0a1a55a04cc0a9c0ff0919e164664d9f7bc5997cb1a4c953e9a9513abb0e0f2591325c2dc853d2e99edf9187cc82576cbdfc4ee7e99721f34d5a2e00ea95658ffde215a5a50eaf0a95c86ba7e77f756dd18064c5ded43e29ff4f3b8ec9db4957c51e1b31297e4ae82cd7fc8df2b0a012cd65c4b9a566a171abe651c8ef7ccafac9efdf46135269446a4f2c96088cfa4b9506656474f444659523e0577f8ba7"}, {@device_a, @broadcast, 0x77, "8e185fb3c5271b625f2b689c662597f7d8c4a90f7508895747bd2fda9cdef8aa71f66e4654bf49809fcb5083cd051aae16f8e62d2b417b58e4b25dbeb4c56039441891f459016e896fd21b6f82e3455cc70cd31bb120450752bf64c66e15d2c0ca58cbdfe22786f397d5ca5f717aba941a7c7da490f774"}, {@device_a, @device_b, 0x19, "133d806f3657e4e04ae70181f365dec9f0058b4a6aa839fba1"}, {@device_a, @device_b, 0x1000, "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"}]}}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x1d0, 0x33, @mgmt_frame=@beacon={@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, {0xfe5}, @device_b, @broadcast, @initial, {0x0, 0x3}}, 0x1000, @random, 0x840, @val={0x0, 0x11, @random="c289c7d9a2d79b3ca1cc0710f39ffccd01"}, @void, @val={0x3, 0x1, 0x38}, @void, @val={0x6, 0x2, 0x3}, @void, @void, @void, @val={0x3c, 0x4, {0x0, 0xaf, 0x8, 0x6}}, @val={0x2d, 0x1a, {0x300, 0x3, 0x4, 0x0, {0x1, 0x3, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x1470824c686a2bba, 0x401, 0x1}}, @void, @val={0x71, 0x7, {0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1}}, @val={0x76, 0x6, {0xf3, 0xbf, 0x1e, 0x6}}, [{0xdd, 0x90, "4e902ce2142d95d4417649bd4c3eadffd21ad6594e5cc79b7d10e7aecd7538f98bc90c8016cffc06e9f0580d9f8905d177393f8176dae65c07ee084da73047066f2abf67fc4a7133e980d3b6cb7668f11175a2f446b10c0ec2c97ecbebeb4064019ce8aa411eaf450484182f2d1962922f2d1a63be5598aa8fbaf9535d4b95ca83832e23593391cb2d035bc76c673aba"}, {0xdd, 0x13, "c69a2b5fc2b6ffb035578e61425b35d2230ec4"}, {0xdd, 0xb2, "05e163f41ecf77a16defa74e9d489ac05aa2dede519d5867e49fe6a846d8558640ec209a24016afdfbccde61bd81c5f056a899b81d9a60f5dcb42972302c9b34784826002ad4f2274ebd9a894c50d452b49f700753fb1c3c14f72cd83e82d04bc7cf340c443bb971d7f7bcd51511e8bba96bde0b39f0bcac099dbbb013b86723e3d574fd0e92f6cf14348485ed9758a32474cb89a07cdfa62102190d1093f9a805d577f3137a240c1b252087b096b9fc8cdb"}]}}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0xd}, @NL80211_ATTR_FRAME={0x20, 0x33, @ctrl_frame=@ba={{}, {0x6}, @broadcast, @device_a, @compressed={{0x0, 0x0, 0x1, 0x0, 0x1}, {0x1, 0x9}, "0cdc04a321bece83"}}}]}, 0x142c}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r6, &(0x7f0000000100)=""/153, 0x99) 03:37:07 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:08 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1c00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:08 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24ffffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:37:08 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:08 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:37:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffffff7f}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000080)}, {&(0x7f0000000100)=""/151, 0x97}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/101, 0x65}, {&(0x7f0000000340)=""/151, 0x97}], 0x5) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000040)={0x4, 0x2, 0x805e0, 0x3, 0x3f, "6f885228a9335449bc826d8d59516b0fbef2fc", 0x5, 0x6}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x88000, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f0000001480)={&(0x7f0000000480)=""/4096, 0x1000}) 03:37:08 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000200", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:37:08 executing program 4: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={'vxcan1\x00'}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/101, 0x65}], 0x1) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:37:08 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x4}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:08 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1c5a}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:08 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = fork() wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:37:08 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000300", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:37:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffffffe4}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000400", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:37:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x440102, 0x1) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:37:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfffffffe}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:23 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = fork() wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:37:23 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1e00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYBLOB="23541d004527004000000000001274d05c669cf70006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:37:23 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040), 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)=""/108, 0x6c}], 0x1, &(0x7f00000001c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}, 0x2) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:37:23 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x5}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000500", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:37:23 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)=0x9) 03:37:38 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x3, 0x8, 0x1000}], 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f00000003c0)=[{0x0, 0x6}, {}], 0x2) semtimedop(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) semtimedop(r1, &(0x7f00000001c0)=[{0x4, 0x9}, {0x0, 0xeab1}, {0x3, 0x5b, 0x800}, {0x2}, {0x3, 0x1ff, 0x1000}], 0x5, &(0x7f0000000240)={r2, r3+10000000}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x100) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000280)=""/21) 03:37:38 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = fork() wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:37:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:37:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000600", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:37:38 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x8}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2, 0x0, 0x0}, 0x58) 03:37:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) clone3(&(0x7f0000000300)={0x44800000, &(0x7f0000000140)=0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0), {0x3f}, &(0x7f0000000200)=""/68, 0x44, &(0x7f0000000280)=""/38, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff], 0x4}, 0x58) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_uid={'access', 0x3d, r3}}, {@version_u}, {@afid={'afid', 0x3d, 0xde80}}, {@loose}, {@privport}], [{@appraise_type}]}}) fcntl$getownex(r0, 0x10, &(0x7f0000000500)) 03:37:38 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xa}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000040)="1695aa20d086d85b5c1dfadd1485e23b4dee67f36d8c420e66810b002b160223f73a5a985b5803ede9e2029de4eb55b7f902ddeec9fd488fdbaec7f59745c133752a63b898519e3b1b737a85c8ba711d4b3363f750c02d28dc1751a4e6aa0a3c006b5f", 0x63, 0xfffffffffffffff9) r2 = socket$nl_audit(0x10, 0x3, 0x9) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000100), 0x0, r2}, 0x68) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:37:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\a\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:37:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2200}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3, 0x0, 0x0}, 0x58) 03:37:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\b\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:37:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) tkill(0x0, 0x30) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:37:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r4, @ANYBLOB="080002"], 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xc4, 0x0, 0x2, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0xd6f0, 0x60}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "1ab6a2fbccc9b5762b539018c8ece6b6"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "da61b53ce49edc93d451c73ad12e1a28"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "16c7ec7067906a8817600e57ed57d6dd"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "35a24e3ee6f645b82c72bbd3b85bda83"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "7e2cf14853180205dfa66983b38764de"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_PMK={0x14, 0xfe, "bf2454f5b5cb6fff2dd68935e5dcab8d"}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x4008050) r5 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r5, 0x0) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r5, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1c4, r6, 0x422, 0x70bd25, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x6}, {0xc}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x5}, {0xc, 0x90, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x80}, {0xc, 0x90, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x9}, {0xc, 0x90, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x8}, {0xc, 0x90, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0xfffffffffffffff8}, {0xc, 0x90, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8}, {0xc}, {0xc, 0x90, 0x5}}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x800}, 0x845) 03:37:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x100000001) ioctl$TIOCPKT(r1, 0x5414, &(0x7f0000000080)) 03:37:53 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90002, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$TIOCPKT(r1, 0x80045440, &(0x7f00000000c0)=0x2) 03:37:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2400}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:53 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xc}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) tkill(0x0, 0x30) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:37:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x0) 03:37:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\t\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:37:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4, 0x0, 0x0}, 0x58) 03:37:53 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:37:53 executing program 0: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x240802, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x20) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB='\x00\x00']) ioctl$TIOCPKT(r2, 0x5414, &(0x7f00000000c0)) 03:37:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) tkill(0x0, 0x30) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:37:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0xc8e40, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:38:09 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000f00", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:38:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7) 03:38:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_ro(r3, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$incfs(r4, &(0x7f0000000100)='.pending_reads\x00', 0x141400, 0x8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TCXONC(r2, 0x540a, 0x3) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f0000000040)=0x1ff) 03:38:09 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2600}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:09 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x10}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) [ 1814.078729] 9pnet: Insufficient options for proto=fd 03:38:09 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x5, 0x0, 0x0}, 0x58) 03:38:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x48000) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32, @ANYBLOB="080002"], 0x24}}, 0x0) sendmsg$NL80211_CMD_PROBE_CLIENT(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000d40)={0x70, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x22, 0x39}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x8000) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r2, &(0x7f00000006c0)={0xa, 0x4e22, 0x80000000, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfb}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="010002", @ANYRES32=r1, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB='./file0\x00']) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="c189616bf840e25f5d9dd3616e54af0e07c97956196e6f3d", @ANYRESHEX=r3, @ANYBLOB=',\x00']) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) open(&(0x7f0000000840)='./file0/../file0\x00', 0x418201, 0x100) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r5, 0x300, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x60, 0x4, 0x8, 0x101, 0x0, 0x0, {0x2}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88b5}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x401}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_PARTOPEN={0x8, 0x3, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xfbfb}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}]}, 0x60}, 0x1, 0x0, 0x0, 0x8444}, 0x4040000) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000001880), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001940)={&(0x7f00000018c0)={0x60, r6, 0x10, 0x70bd29, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000740), 0xffffffffffffffff) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000d00)=[{{&(0x7f0000000900)={0xa, 0x4e24, 0x6fe6f459, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000000b80)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f0000000940)="b9470393102c1726a2ee5388fe2cd7e90bbe8829f0195a99416645f6bb108e8beabd22adbdc25918d67510743b1358fdb31c6349cb29c12e6f53fe93b63dddc23b409338ad5338a50ad8ae870b6a085632b0a8368a79f1d49b5b51739f803e15ea75ddebab7d9ec57c895040edf30253f79d953872d903a4af4c8b57cb22854d2cafa81ef9cf85a0d38db918de2658a61f879b403fb9e2d680cbbd01", 0x9c}, {&(0x7f0000000a00)="b2eb984149271a7922552d4fff293af21ee17e512daebb1c94211902bee92952ba8317c6f5f5573a73e6fe538dfd509558191367b9e5d5db64f9ac5ac4dd24f7d371678a7f87c6bf84e3c62fa7c2f20eb7c0c11a3eb931d43fe86ddfe6a1f8dc5c8c85ef6200", 0x66}, {&(0x7f0000000a80)="e055bbcf6b4413e6a5f1c2ab588aed5313e32f317f8810a64efb2eb634bedc50781a946b3f9889cb44017982189a502c4f5389f4607ab4175ed59e23bc36289fe9bbeea314dca5e707f8f7d2576da5434615b5d228708f0921610eb2f2f7bac40c92bcf7ccecd3cd52ac96695bd7dadc9bef2d59b5c3a2777790529d8d8f648932f133add2380d9f37b392b5dea8f0c9e21fc48f13c1d04fcbd412b7149930cd906e9acd1851e3c8f296973b4c3be977ca90787337ee89da29cbb8176696ea27900049480eaac7cb0cc4eaf0bc7cd3f9ac", 0xd1}], 0x4, &(0x7f0000000bc0)=[@tclass={{0x14, 0x29, 0x43, 0x4}}, @rthdr={{0x78, 0x29, 0x39, {0x3c, 0xc, 0x0, 0xff, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @local}, @remote, @local, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x67, 0xe, 0x2, 0x0, 0x0, [@mcast1, @dev={0xfe, 0x80, '\x00', 0x41}, @private2, @private2={0xfc, 0x2, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, @private0={0xfc, 0x0, '\x00', 0x1}]}}}], 0x118}}], 0x1, 0x40080) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x500a0805}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x14, r7, 0x2, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x81) sendmsg$DEVLINK_CMD_TRAP_SET(r4, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000e40)=ANY=[@ANYBLOB="7d9a385428f244a6017f45", @ANYRES16=r6, @ANYBLOB="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"], 0x15c}, 0x1, 0x0, 0x0, 0x44001}, 0x20005) 03:38:09 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x12}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:09 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x6, 0x0, 0x0}, 0x58) 03:38:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) flistxattr(r1, &(0x7f0000000100)=""/233, 0xe9) 03:38:09 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00p\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:38:09 executing program 1: r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) [ 1814.242838] 9pnet: Insufficient options for proto=fd 03:38:09 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$TIOCGRS485(r1, 0x542e, &(0x7f0000000040)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r3, 0x80045440, &(0x7f00000000c0)) 03:38:09 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2c01}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:09 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x102}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:09 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400f000", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:38:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x105040, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:38:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24003701", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:38:25 executing program 1: r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:38:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006", @ANYRES16=r0, @ANYRESDEC=r1, @ANYRES16, @ANYBLOB="257be687468959cb68eb7a381cd6e22b28f85735ff36ac8c9c978a5b8e008b3a27c9289eb048b3a1f1221fea477de5a993ddadfcf8b4260ae5c24f2c75b67e5e8673254350cb6e1ab6fd50192cefcdbdbb2898b80b5bea2143679cf305322d3cddfa64d5c1ec49bf7017c94b70bf6eb21bc4f48855a9e6e5d9a49ea87efb7a9e89d1fe509c09d60e3572246146b6d03d05171bb898ecdd329051", @ANYRES64=r1, @ANYRES64=r3], 0x14}, 0x1, 0x0, 0x0, 0x48c0}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:38:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) r3 = openat$incfs(r2, &(0x7f0000000000)='.log\x00', 0x210000, 0x20) ioctl$TIOCSPTLCK(r3, 0x40045431, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x840}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54d}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:38:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x8, 0x0, 0x0}, 0x58) 03:38:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x12c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1f4, r1, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x58, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffff001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xe12}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x687a29ea}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x33d}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xcbda}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x2c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'geneve0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}]}, @TIPC_NLA_MEDIA={0x84, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x44b5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NODE={0x48, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "12138fbdd4deea3a3cfbf2b378ee81567a62d21abaee0aba2793aae2"}}]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x1b374e2d99e63a77}, 0x80) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:38:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x145}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x20001, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@private2, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) ioctl$TIOCPKT(r1, 0x5414, &(0x7f0000000080)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x571) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000040)) 03:38:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000003", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:38:25 executing program 1: r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:38:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x12c, 0x0, 0x0}, 0x58) 03:38:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) dup2(r1, r1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'raw\x00', 0x0, [0x425bef27, 0x3, 0x3, 0x6c, 0x1]}, &(0x7f0000000100)=0x54) 03:38:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x4000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000000)) 03:38:40 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x201}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x145, 0x0, 0x0}, 0x58) 03:38:40 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0xbc6, 0x2002) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$TIOCPKT(r2, 0x5414, &(0x7f00000000c0)) 03:38:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000005", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:38:40 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:38:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x440200, 0x0) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:38:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000001880), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001940)={&(0x7f00000018c0)={0x60, r1, 0x10, 0x70bd29, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r1, @ANYBLOB="02002bbd7000ffdbdf254b0000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000e00a80066697273746e616d650000000c00a7000100000000000000080001007063690011000200303030303a30303a31302e30000000000e00a80066697273746e616d650000000f00a9007365636f6e646e616d65000070067e9d3f02c54b6a10db19060e5fe740892cab5696d3b4c3801c8c9e7c18ff1b4ec5b704d3963551b5b83bc09f8d6bfec1"], 0x8c}, 0x1, 0x0, 0x0, 0x804}, 0x4040000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r2, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r3, 0x0) sendmsg$NL80211_CMD_SET_STATION(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x2c, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_RATES={0xd, 0x13, [{0xc}, {0xb}, {0x19}, {0x5, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x1b}, {0x48}, {0x1, 0x1}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:38:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x5102}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000006", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:38:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x7, 0x1) ioctl$TIOCGPTPEER(r1, 0x5441, 0x401) 03:38:40 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x251}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800) sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000007c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x26c}, 0x1, 0x0, 0x0, 0x40000}, 0x4008050) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r1) sendmsg$DEVLINK_CMD_RATE_NEW(r1, &(0x7f00000004c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0xfff}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x10c, r4, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0xfa5}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x7c, 0xa9, @random="3281f8c941e246ac722a2162d5387037b7d7fcd112d29fdcfe58e0b2aa5349dd7dc33c6f020a031789fc831e0664f7bf4ae7b3802836470f6657cb214a90a842341a481318b6130538bf4675d9e37a5ce1bd29c973f920defc7c7e293b1915b0ced6b6545c6cb2b4c20eae69c0dffb7474a3041c0a4c5fde"}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x6}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xf, 0xa9, @name2}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x3}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40090}, 0x880) r5 = dup2(r2, r3) sendmsg$TIPC_CMD_GET_MAX_PORTS(r5, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040891}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r7, @ANYBLOB], 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f00000001c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x30, r6, 0x300, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x2, 0x2f}}}}, [@NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4085}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:38:40 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) [ 1845.023003] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 03:38:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\a', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:38:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x206, 0x0, 0x0}, 0x58) 03:38:56 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) dup2(r0, r0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000002c0), 0x2}, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) clone3(&(0x7f0000000880)={0x20000, &(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0), {0xd}, &(0x7f0000000700), 0x0, &(0x7f0000000740)=""/224, &(0x7f0000000840)=[0xffffffffffffffff], 0x1}, 0x58) capset(&(0x7f0000000900)={0x19980330, r2}, &(0x7f0000000940)={0x5, 0x0, 0x3ff, 0x7, 0x8ff9}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r3}, &(0x7f0000000300)) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000081600016a5ab3199d0d0000000000c9538f00000000000000a9e1a798021876e946bf6357c56582"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000100)=0xfffffffffffff800) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:56 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:38:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x5a1c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file0\x00'}) sendmsg$nl_netfilter(r1, &(0x7f0000001480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001440)={&(0x7f0000000100)={0x1304, 0x7, 0xb, 0x301, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x8}, [@generic="ae6d88c2f3eb1195733e67fd05714018bd61f37f7050c71c697ab77faf029fa92db0714ea3a8a130cb45799e428742bccc914224294d465337c6efc37efaeef3630be41f92fdfc20c6758e4ee826c38fcb47d37e6cf896074791dffcf7fc2c", @nested={0x128f, 0x6b, 0x0, 0x1, [@generic="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", @generic="7ce69c9c1ba9bfd814f907486345c23195ee2405fb67c07cc50c7fd97cfea63948c24209007449086272b0dfcc4af3c29ee52a0578ad239986bb4b6a3c74329ae6", @generic="2159fc3fa9af070f54ee8a3d610894e22c20d3554219f95c5fb6c42a4c6fbcceab4d7eceb721bc53d223998529c104c015872d4e806a17ce7393c1f82d2cc0d9db228dd0f2c573697460f72121188b7f2699fb47050e18af4fe187731ab2dfafbaf4115d7c8244fda1fac59acfea5a57a50e7083c89f165abc7c7204176dee70c0b8c3d7a5791a3761805dd74d44f16fb30021589509151f3b04b9e06ce612b80a739658e60bca828d2f37af73787a7fcfefcdcb571e670a97165ca3895ba9056e690b792ac7a2b80f7e3865bb0445c06102d4e17f9f59cb1dc05ba0ffbc65ec46547dd5ecc0037ae754e87f8f30015ea4", @generic="3af6934f3a246e570734471ecfe9f48f60c9891711202f7c2bf383f71b1ffa12bcb384594d6dce0f6166eaf8e8e5aff71c4bdaf9bf91158888eae0551d090d3a9a883806eae2bd6d42fec287f97d76c124b1b8c9b9cea8699d9744e2408ba3610449177d77d3c87b6ee75c2d48b793870140d4a2a499a3474dbd1d4a4d5654fb31fb3d8f5661f18206", @generic="6f85e5a904814beb46769c01904ab6dd4ad719f2bb06986f3ee0af543594059ea73839e18629721248ee4a76012d6969e3281f3edc888849f525753481914b922a0267d0aeeb9a1830683295fe913117e4c2947d7fda7441b58148e9fa40d368e6c80de5b244a21274c7adef2beec59855ea8f65ad979fa8dabb7a8ed0489ed30509b5818c37c1fb30a577972a6f46b13c23a0ec1a3f8489d21762ab63c8909fa1dbf80e0bc3fbe89e109e63fe856ce55fa86274039b2557f866ca5e4bcbf3e1ca66116fac4a670551dea45c", @generic="3b351c16"]}]}, 0x1304}, 0x1, 0x0, 0x0, 0x24000011}, 0x4000000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000014c0), 0x129881, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) 03:38:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000140)={0xff, 0x0, 0x7ff, 0x2, 0x6}) r4 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) ioctl$TCSETSF2(r6, 0x402c542d, &(0x7f0000000040)={0x5, 0x529a, 0x40, 0x4bdd, 0x2, "c73666f35c52a4087111e0c8af7da06193bc0f", 0xf7f3, 0x100}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) chroot(&(0x7f00000002c0)='./file0/../file0\x00') openat(r7, &(0x7f0000000240)='./file0/../file0\x00', 0x400, 0xe2) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r6}, './file0/../file0\x00'}) ioctl$TCSETSW(r8, 0x5403, &(0x7f0000000100)={0xfff, 0xfa0, 0x6, 0xfffffff8, 0x9, "515e50c077041bf60c7fd9b287fed527a8efe5"}) 03:38:56 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x300}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:56 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x311}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\t', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:38:56 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x7665, &(0x7f0000000100)={0x0, 0xd25a, 0x0, 0x1, 0x115, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x5df, 0x2, &(0x7f00000003c0)="b03cb8b98b11bd6a1e75b6ad40efa19c1a915f9ca6b2a3296d1594b2029d2e115a26e380ec9bd8dc7c40f6a56ca979635884ac84a876c56859fb1492f428c46ca0bccaa9c5614319f1c63ec7eed3d6303529e422cfe9ee6425f54ce9ed84636ced51b8be5a19f5c96b6d27784a32213323302f76eaf4f96a5f6db18f1d79f6f548a869485d663d8994e6ce8ea8f2b72589d8476a1f0fd92b3c160999a9cad222add0c38b4ce6397f43ce6c6dc8e260fdc5bee5125302b53b305ef0f707ae3ba19913ca4751d95aee89971b", 0x200000, 0x0, 0x1, {0x3}}, 0x7) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$TIOCPKT(r2, 0x5414, &(0x7f00000000c0)) 03:38:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x7d03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:56 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:38:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=@llc, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/183, 0xb7}], 0x1, &(0x7f00000002c0)=""/194, 0xc2}, 0x0, 0x40000021, 0x1, {0x2, r1}}, 0xc29) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) sendmsg$NL80211_CMD_DISCONNECT(r2, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, 0x0, 0x8, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xd}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}]}, 0x2c}}, 0x4000000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440), r0) read(r0, &(0x7f0000000100)=""/153, 0x99) r4 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r9, @ANYBLOB="080002"], 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_WIPHY(r6, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r8, 0x800, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x43}, @void, @val={0xc, 0x99, {0x8, 0x79}}}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x4004801) 03:38:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3a1}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x251, 0x0, 0x0}, 0x58) 03:38:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000f", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:38:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) fcntl$setsig(r1, 0xa, 0x31) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)=0x1) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:38:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3c5}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:38:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000137", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:38:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:39:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x8302}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:14 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3ec}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:14 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:39:14 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x282, 0x0, 0x0}, 0x58) 03:39:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00@', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:39:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x208640, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:39:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f0000000280)=ANY=[@ANYBLOB="1425b6a28d0045270040000006323aa4f8d851a57705ee446e161a4c1bec1e7853588566ace1b80e70930f34b5621942f6ff4d055f534c221d9c20fbf89b0a9c7885188d49a62e23f3f5a0db2ba7c4725b37200c94dab9b9b1624d6b82f3b4804a69deed0cdff2c16fb682ac7584ea22c341e869c645012b5578f69f08a6ba80fb4a4b03ad8074e900193d043408da10145723abe723495b5cbd3c2e13ed7b42c7890696bd005e3b07435b590ce2ad4da346c249bdb402b436b054"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r2 = fork() tkill(r2, 0x30) wait4(r2, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r2) r3 = fork() tkill(r3, 0x30) wait4(r3, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r3) sendmsg$nl_generic(r1, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)={0x1b4, 0x10, 0x110, 0x70bd25, 0x25dfdbfe, {0x11}, [@typed={0x8, 0x4b, 0x0, 0x0, @pid=r2}, @generic="ae2ff135cbf48770115a45d1392a116f67e5d1757bf2f9c13932d79c7103c869f83cf2508e5fcbaf8ac0736efeca65a45c", @nested={0xdf, 0x61, 0x0, 0x1, [@typed={0x8, 0x1c, 0x0, 0x0, @pid=r3}, @generic="30303f140ed34611068f123c44c701bb658a4411e443b1dee20e66f6420d650dd18b71c4204574827c317f037e29133363517e076cfc8ae15729c69ee40f46418189542006ca48850f30dbfa235c939534ef60b9e2785891bf333f6cf67ab1644557b6ef73a5c936908088e24d313acb759d0ec9587e9771f1e7ed8077281e04c6032a92c6e5851efdc75a86bc682b0e40f9a01971847fb1ed249738b473e9c0e14e2debcc7403975d7652f29e5d565840235083cf83d006f9f94778d3aa1c", @typed={0x4, 0x79}, @generic="7a689fe738ad1093fb611d18435e5763"]}, @generic="3cd94dab6316582e614c229275ad219aba0d40e515e10d32330c94924ec2c32e4adf41da1f15bdfa1a993462bd8be3fce8be70f21da59cb92f5874aff758e8eec821f5e7496aad00241f6f82bbf57af0ca8d12eeefdb0cf085a1167f6e76b19d47b82ae763218e983b5930550ccd0aebe158a6c3457218f9818b3ee7d1ca8718c427bf12f9acf7"]}, 0x1b4}, 0x1, 0x0, 0x0, 0x840}, 0x8000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r6, 0x800, 0x9, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r7, @ANYBLOB="080002"], 0x24}}, 0x0) sendmsg$NL80211_CMD_TDLS_MGMT(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r5, 0x20, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x5, 0xd}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c845) 03:39:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x7f) r2 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x4, 0x1, 0x4b0, 0x5, 0x16, "14eaeb8863436137559a33f0ab99b129be8424"}) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x1, 0x5, 0x8, 0x20, 0x2}}) 03:39:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000040)={0x7, 0x5, 0x0, 0x9, 0x19, "abb00c838994d2a44724a9acbd532c1ba5e9d8"}) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x21a6881, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r3, &(0x7f0000000200)='./file0/../file0\x00', 0x94) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r5, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r5) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r6, 0x0) ioctl$TCGETS(r6, 0x5401, &(0x7f0000000080)) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x408100, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000140)) tkill(0x0, 0x30) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="f355cd05000000002e2f66696c653000"]) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x81, 0xff, 0x6, 0xd4, 0x0, 0x7d, 0x80, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000240), 0x6}, 0x100, 0x1f, 0x6, 0x9, 0x6d4, 0x3, 0x80, 0x0, 0x2, 0x0, 0x7}, 0x0, 0x7, r8, 0x1) 03:39:14 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3ee}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00p', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:39:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xac01}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:14 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:39:14 executing program 4: ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000000040)={0x38, 0x4, 0x800}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffff001) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)="8de4dda1138f703b804c3085a5b25e602413083ab342e21d6f9bf5aceaadb1201feee86018a0b8f1b51bd8200fd745b5137267b15f695662f05cb7e8b47149b3c4b1b9f80ac41aa1b54a76e9e33407223765e74ad11ac5de545a7876e9bb8b5fd981c138341a5b07fe71b73f45d947388fffa441cae6bf6bfcbb2413433e1bd0afbcc030c6fa172cc4e452f493b1f2ef9f4d2cc7bd163810c280f3d33924d29e481cec83d9d4d7c2ced6c5fc5a83bf143f677a6936a3c62d1b3dd7a0f900bec0e6ffeacb06b1fda800467efc71f9", 0xce, r1}, 0x68) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:39:14 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x300, 0x0, 0x0}, 0x58) 03:39:14 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f0}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000f0", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:39:14 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f1}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:14 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:39:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:39:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xd803}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:14 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f2}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r0], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:39:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6e8) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:39:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x50980, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000038c0)=[{{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000180)=""/132, 0x84}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/181, 0xb5}, {&(0x7f0000000400)=""/164, 0xa4}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f00000004c0)=""/96, 0x60}], 0x7, &(0x7f0000003c40)=ANY=[@ANYBLOB="f5858b6300", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c9eea9e68000000000000e9b8a28b0001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x90}}, {{&(0x7f0000000680), 0x6e, &(0x7f0000000740)=[{&(0x7f0000000700)=""/13, 0xd}], 0x1, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f00000008c0)=""/41, 0x29}, {&(0x7f0000000900)=""/102, 0x66}, {&(0x7f0000000980)=""/137, 0x89}, {&(0x7f0000000a40)=""/84, 0x54}, {&(0x7f0000000ac0)=""/73, 0x49}], 0x5, &(0x7f0000000bc0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{&(0x7f0000000c80)=@abs, 0x6e, &(0x7f0000003000)=[{&(0x7f0000000d00)=""/99, 0x63}, {&(0x7f0000000d80)=""/13, 0xd}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/39, 0x27}, {&(0x7f0000001e00)=""/109, 0x6d}, {&(0x7f0000001e80)=""/89, 0x59}, {&(0x7f0000001f00)=""/243, 0xf3}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x8, &(0x7f0000003080)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f00000030c0), 0x6e, &(0x7f0000003740)=[{&(0x7f0000003140)=""/202, 0xca}, {&(0x7f0000003240)=""/236, 0xec}, {&(0x7f0000003340)=""/252, 0xfc}, {&(0x7f0000003440)=""/147, 0x93}, {&(0x7f0000003500)=""/168, 0xa8}, {&(0x7f00000035c0)=""/148, 0x94}, {&(0x7f0000003680)=""/183, 0xb7}], 0x7, &(0x7f00000037c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}}], 0x5, 0x23, &(0x7f0000003a00)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000003a40)) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000003e00), 0x1, 0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) r6 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000640)={0x8, &(0x7f0000000600)=[{0x1, 0x6}, {0xfc00, 0xfb05}, {0x7, 0x5}, {0x7f}, {0x4, 0x400}, {0x4, 0x5}, {0x101, 0xc3}, {0x9, 0x1ff}]}) io_uring_enter(r4, 0x6bf0, 0x6bff, 0x0, &(0x7f00000005c0)={[0x1f]}, 0x8) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000003e40)=0x40) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 03:39:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x311, 0x0, 0x0}, 0x58) 03:39:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f4}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00@', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:39:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xda03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:30 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:39:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:39:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) ioctl$TIOCPKT(r1, 0x5414, &(0x7f00000000c0)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) 03:39:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:30 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(0x0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:39:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000003", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:39:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f8}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xdc03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x37d, 0x0, 0x0}, 0x58) 03:39:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r1, 0x400, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0x18, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x88c5) 03:39:45 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(0x0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:39:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3fa}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/161) 03:39:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fork() tkill(r1, 0x30) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) waitid(0x0, r1, &(0x7f0000000240), 0x2, &(0x7f00000002c0)) ptrace(0x11, r1) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x7, 0x5, 0x7, 0xfe, 0x0, 0xffff, 0x1000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x51f, 0x4, @perf_config_ext={0x4, 0x3}, 0x15248, 0x7ff, 0x1ff, 0x0, 0x6, 0x4000, 0x100, 0x0, 0x8, 0x0, 0x7}, r1, 0x3, 0xffffffffffffffff, 0xf) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f0000000100)=""/59, 0x3b}], 0x2) 03:39:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xde03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:39:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400ffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:39:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f1, 0x0, 0x0}, 0x58) 03:39:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:39:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3fc}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:40:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fork() tkill(r1, 0x30) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x1424, 0x2d, 0x200, 0x70bd2c, 0x25dfdbfd, {0x19}, [@generic="c9698c298c925c457e79726a90c47b82c63331e1bfc87b6e3e2953df107af495eb8a472d7e83c59c222a82a869272a1d02205ebac92430c37abae467d53e6c8fcae652064b18a5dafc27f860bd5135eda4ecf22adeeec068b033a581286fa3ed4dab4239d67a8d94e755d882a4202275085037fa08542eacbf8f33c96587bb4ba15ab4cf41f2f190efd1b46b40d86550390abe0eaa01bd80ba19c149db96fdc49cf8c469e9e7be2ba31fcf0c9b692ad882686569265b197253", @generic="8443c39e45d7af48b5f3f812b94b7b29832e7f1a8267e4c7b203d689f47dee352025dc6efdd1139fe2508085712db760fb9408df3c6c0dae9371ab84efd619a83c0c1f752867510c6643af41dd16d561cc2d5bebceaa76be5d9926ee94403ca1b4", @nested={0x14, 0x3c, 0x0, 0x1, [@typed={0x8, 0x40, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x7c, 0x0, 0x0, @pid=r1}]}, @typed={0x8, 0x41, 0x0, 0x0, @pid=r2}, @nested={0xee, 0x5f, 0x0, 0x1, [@generic="07157cca14a439f44dc19a28af31e4b59ba7b2b2884349c941efd33bf927b47462a72454c82be266e2b14fc681626298107c3c938db64a9f6e1aacd3ed067a", @typed={0x7, 0x8b, 0x0, 0x0, @str=',[\x00'}, @generic="334ef3994e8ef38a471bb4e846e02f4cd9539312cf285d26a0a65a0f28cb5b611b072ec82cf993f2605d95358e36163dd3d7f76845f5fe59e3a28374d994c3a403cf010012e3f2ef0385a0d0620f86972c3146177e369e3bf3abf38127fb53d4815b2d9fc8654d6809220acffe5e059c40d3b88eae1d4160e42407ad5f5f9e0af84bd08ad93b21086e90db3d1afa359807f76b201b49dc1fc94809c198047565385bf7"]}, @nested={0x10df, 0x84, 0x0, 0x1, [@typed={0x8, 0x76, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="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", @generic="ea10242ceae6de07a037f861a07cfdca06e2663db60178838d1a8188fa435c7cc3ccb37bce8d43c3a2e4550974b0a9b089590246e89903198f26722bfa25429e8f5d2a22e49201210c3e82c5a580b8a14d57a82bce452fbda129c6f03d42ea75d2e7b0ba3631f59c5dda60111ecd5d02b519f0e17c6540bbfa3ea8f108fe807cd5f26043", @generic="1b148e435a8cc0174b433302702ce7626f40e36bd2b50ff3a78407c35607cdb02b9274fb2bc70ed3a607b1e3de8a38a7ce297ee0c3f38ac69b4d4a75f0efafae1e4902fdf4da0c38d1e376cc83387b"]}, @generic="b070f01918b0aa2b8fbbac2cf942c0f29412b8e8b7f35e24aae6ffc25cdb9759bda2564750798cd42e362907c9faa5c83c0b03a5369ecef228af87a3b245de9203793352a4fcc1e11e7ba7ea3f5389f3c9df5d087ca8940910084a59ea80fc56b3e89d4c80d98af9d34bc077c082bbb9883820c17dba82d16ce701c234ccec0185382aa502d60e02ced8ff3f318489074f3d4b955cad9d399ddf28711c98a19dad00587141f08c03f696ee62036c58965ec74a6b619dd7b972039585ec0202b5e0", @nested={0x3a, 0x24, 0x0, 0x1, [@typed={0x8, 0x11, 0x0, 0x0, @pid}, @typed={0x8, 0x2e, 0x0, 0x0, @uid=r3}, @generic="3469daa0bf4956a293445d1db687b5931c16e977a5eae86cce800dc9c24d05123d603a556548"]}, @typed={0x4, 0x1b}, @typed={0x5, 0x25, 0x0, 0x0, @str='\x00'}]}, 0x1424}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:40:00 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(0x0, 0x30) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:40:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) ioctl$TIOCEXCL(r0, 0x540c) 03:40:00 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f8, 0x0, 0x0}, 0x58) 03:40:00 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3fe}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:00 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe003}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TIOCSERGETLSR(r2, 0x5459, &(0x7f0000000040)) 03:40:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:40:00 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x4b7}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001d004527004000000000000006f2019c2a96a35ef6acba0f6153a4ad1f3afabc9e164d56827916313d426666e0723b2711d01d85a5a415a0d7be5516901648bfed0d304cc2eb559eb315ada280cd9cb74aeea2f92c060000000000000014c404"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:40:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x500}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3fa, 0x0, 0x0}, 0x58) 03:40:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:40:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe203}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:22 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x0) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:40:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setstatus(r0, 0x4, 0x400) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001c004527004000000000000006"], 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r4, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r4, 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(0x0, r4) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r5, @ANYBLOB], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(0xffffffffffffffff, 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r6, @ANYBLOB], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r6, 0x100, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20048054}, 0x240000d0) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x6c, r5, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private0}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x4e58}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa791}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x5}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x84) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) 03:40:22 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'veth0_to_bridge\x00'}) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) ioctl$TIOCPKT(0xffffffffffffffff, 0x80045440, &(0x7f00000000c0)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) r7 = openat(r1, &(0x7f0000000300)='./file0/../file0\x00', 0xa0101, 0x50) fstat(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r9, 0x0) setxattr$system_posix_acl(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)='system.posix_acl_access\x00', &(0x7f0000000800)=ANY=[@ANYBLOB="02000000010004000000000002000300", @ANYRES32=r8, @ANYBLOB="02000000", @ANYRES32=r3, @ANYBLOB="02000400", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000200", @ANYRES32=r4, @ANYBLOB="02000400", @ANYRES32=r9, @ANYBLOB="040001000000000008000600", @ANYRES32=r6, @ANYBLOB="10000400000000002000060000000000"], 0x5c, 0x2) write$P9_RREADDIR(r7, &(0x7f00000003c0)={0xef, 0x29, 0x2, {0x2, [{{0x40, 0x4, 0x2}, 0x101, 0x0, 0x10, './file0/../file0'}, {{0x8, 0x1}, 0x1f, 0x52, 0xd, './file0/file0'}, {{0x0, 0x1}, 0xa, 0x2, 0x10, './file0/../file0'}, {{0x8, 0x0, 0x4}, 0x8, 0x0, 0x10, './file0/../file0'}, {{0x1, 0x2, 0x7}, 0x0, 0x3f, 0x7, './file0'}, {{0x4, 0x2}, 0x200, 0x5, 0x10, './file0/../file0'}]}}, 0xef) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, 0xee00, r10) mkdirat(r2, &(0x7f00000002c0)='./file0\x00', 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) lchown(&(0x7f0000000340)='./file0\x00', r11, r6) 03:40:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000040)={0x7, 0x5, 0x0, 0x9, 0x19, "abb00c838994d2a44724a9acbd532c1ba5e9d8"}) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x21a6881, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r3, &(0x7f0000000200)='./file0/../file0\x00', 0x94) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r5, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r5) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r6, 0x0) ioctl$TCGETS(r6, 0x5401, &(0x7f0000000080)) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x408100, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000140)) tkill(0x0, 0x30) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="f355cd05000000002e2f66696c653000"]) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x81, 0xff, 0x6, 0xd4, 0x0, 0x7d, 0x80, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000240), 0x6}, 0x100, 0x1f, 0x6, 0x9, 0x6d4, 0x3, 0x80, 0x0, 0x2, 0x0, 0x7}, 0x0, 0x7, r8, 0x1) 03:40:22 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x600}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:40:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3fc, 0x0, 0x0}, 0x58) 03:40:22 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xa00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:40:23 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe403}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3fe, 0x0, 0x0}, 0x58) 03:40:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xc00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:39 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x0) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:40:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d010000004000080000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events.local\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r2, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xca71, 0x6e}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000080) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000002c0)=0x5) 03:40:39 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x4000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:40:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe603}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:40:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x500, 0x0, 0x0}, 0x58) 03:40:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:40:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)=0x20) 03:40:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x600, 0x0, 0x0}, 0x58) 03:40:39 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = fork() wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:40:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x188, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x400}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xe29d}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffffd}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x100}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x100}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}]}, @TIPC_NLA_BEARER={0x108, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfa6c}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x1, @ipv4={'\x00', '\xff\xff', @broadcast}, 0xb9}}}}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x3a9, @loopback, 0x4}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x101, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8001}}}}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r0) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 03:40:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:40:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000080)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:40:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe803}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1103}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:40:57 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = fork() tkill(r2, 0x30) wait4(r2, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000740)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x7f, 0x4, 0x0, 0x0, 0x3, 0x400c, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x8}, 0x800, 0xe8, 0x8000, 0x6, 0x1, 0x0, 0x9, 0x0, 0xffffffff, 0x0, 0x20}, r2, 0x3, r3, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x2) 03:40:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x0) wait4(r0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:40:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000001d004527000700000000000000", @ANYBLOB="3b1217ff69444fb706060ce67be121494c89a928a769d286e07d8dd917ce9972a8a72c03edae6960458859cb5dd0eb61bb5a934dc354874dbaf7119a4519b1300c05df2eec11230a5dfafa27a10f0154219c764627d2717b3b0b05e54173f3c8cfaadb2ae3f2450000000000000000", @ANYRES64=r0], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:40:57 executing program 4: ioctl$TIOCPKT(0xffffffffffffffff, 0x80045440, &(0x7f00000000c0)) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000040)) 03:40:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xea03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x602, 0x0, 0x0}, 0x58) 03:40:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x18802, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9, 0x5, &(0x7f0000000340)=[{&(0x7f0000000100)="28d3ebc789af1a693a2c91", 0xb, 0x5de5}, {&(0x7f0000000140)="5819045f6a3ce352039cbcb90ed9f4671d1e50e6d5c8a0a45c848feb6a54af6b4d2ab2525233ade819a559e17836bd9cd8cf0626a1e913025caf9c1ecbb2bc4ee8a1a6bbfa03969dae4c5fda8bbf49f402c4b6ac696245", 0x57, 0x7}, {&(0x7f00000001c0)="f488b59ba9a75425e8a6b2e12868215f04fc4d119121168f3b1c117e888c37c66b58072d3751a4285ee7b6cc5c127d01a756ace0c093372fce796d80cab0141e678f562a36bee9e8aaf07168ed9c7edbad267249ce97d03411114648d4456dee047771d343c4b458", 0x68, 0x4}, {&(0x7f0000000800)="81f179f901fed36dcc18dce295e7d49f418b42000000000000001c1d4ef59904c0506c377124f038e1be12cf70c4def280f9ee658dad3bf16ab099b9ec6ac72203c7012fcf8384694ae4007a036734e05fb0980000c0ffdb8646f7a828d8b88dcb58c4263682ad5ea0a621b4c3e3b4371ff6b95dd1134f422be0868ab48fe1426000a9027c97d883756c739dffc8c08320295ea6e58579bb6297f30588f9b1962001093842e2d38d64ebed3f4941725232e09300000000000000", 0xba, 0x1de6}, {&(0x7f0000000280)="25ed57a41fdb5e6530442611a987bfe2ab4044e6d6a3b3a7c811fd795e15278e8cc41b76c567a4a2d566476e3e9e61970c1c4c0f3aacf4eee4456eff4b450a7e942957b2caf12ac61b268eb82ee7719de30c0af6e382f64e77782e8a2639ad10350ac9f9b99c3b5f555ff46c09dce9b3f56d56d28f932aad07fd00c6caaa8c6137a573b12c8eb8497d4bedda834eae1133d8eb71e0deeaffb282", 0x9a, 0x9}], 0x40000, &(0x7f00000003c0)={[{@huge_advise}, {@size={'size', 0x3d, [0x78]}}, {@huge_advise}, {@huge_always}, {@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x39]}}, {@gid={'gid', 0x3d, 0xee01}}, {@huge_within_size}], [{@obj_user={'obj_user', 0x3d, '/dev/ptmx\x00'}}, {@fowner_lt={'fowner<', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}]}) write$binfmt_elf64(r1, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0xe4, 0x6, 0x3, 0x3, 0x10000, 0x2, 0x3, 0x1, 0x34d, 0x40, 0xb4, 0x3, 0x4, 0x38, 0x2, 0x400, 0x0, 0xd4d4}, [{0x7, 0x88, 0x8, 0x1, 0x2, 0x7, 0x1010000000000, 0x4}], "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", ['\x00', '\x00']}, 0x372) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) 03:40:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1200}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:40:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1103, 0x0, 0x0}, 0x58) 03:40:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:40:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x181000, 0x0) r2 = fsopen(&(0x7f0000000080)='esdfs\x00', 0x1) dup3(r1, r2, 0x80000) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4800) fcntl$setlease(r3, 0x400, 0x1) 03:40:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xec03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0xfdef) 03:40:57 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 1) 03:40:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2c01}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1982.012351] FAULT_INJECTION: forcing a failure. [ 1982.012351] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1982.013494] CPU: 0 PID: 37457 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 1982.014081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1982.014778] Call Trace: [ 1982.015015] dump_stack+0x107/0x167 [ 1982.015348] should_fail.cold+0x5/0xa [ 1982.015690] _copy_from_user+0x2e/0x1b0 [ 1982.016041] copy_clone_args_from_user+0x147/0x790 [ 1982.016471] ? lock_acquire+0x197/0x470 [ 1982.016815] ? sighand_ctor+0x40/0x40 [ 1982.017151] ? find_held_lock+0x2c/0x110 [ 1982.017512] ? ksys_write+0x21a/0x260 [ 1982.017848] ? lock_downgrade+0x6d0/0x6d0 [ 1982.018213] __do_sys_clone3+0x9d/0x320 [ 1982.018560] ? __do_sys_clone+0x110/0x110 [ 1982.018932] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1982.019372] ? wait_for_completion_io+0x270/0x270 [ 1982.019797] ? rcu_read_lock_any_held+0x75/0xa0 [ 1982.020196] ? vfs_write+0x354/0xb10 [ 1982.020524] ? fput_many+0x2f/0x1a0 [ 1982.020845] ? ksys_write+0x1a9/0x260 [ 1982.021180] ? __ia32_sys_read+0xb0/0xb0 [ 1982.021541] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1982.021993] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1982.022438] ? trace_hardirqs_on+0x5b/0x180 [ 1982.022816] do_syscall_64+0x33/0x40 [ 1982.023142] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1982.023594] RIP: 0033:0x7f352a044b19 [ 1982.023917] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1982.025460] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1982.026110] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 1982.026717] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1982.027335] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1982.027942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1982.028547] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:41:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1c59, 0x0, 0x0}, 0x58) 03:41:12 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 2) 03:41:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400ffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:41:12 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xee03}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1997.400989] FAULT_INJECTION: forcing a failure. [ 1997.400989] name failslab, interval 1, probability 0, space 0, times 0 [ 1997.402091] CPU: 1 PID: 37630 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 1997.402676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 03:41:12 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/35) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000100)="1a424744447272a8611570e3fc62f17f0dd5c15e894da0d6a52e56863a301a735612bc262331c6e2f821326c10e699a1d16d840887508e2c0059867a1350768ddbcee8d82799e26418ff07231cc958f192c723346a584969761983804863d2ab35b20cbabd35ebc87cca27705a2642da2b6a8167049f15d12cb8def121138a4b82c11ff9b696ac6202a3a11dd9c80ce08c61156df96f8881d88c71a548dc40db1451b1cee8b0f1cd699d9b6842e16b", 0xaf) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:41:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:41:12 executing program 2: r0 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x2, &(0x7f0000000280)=[{&(0x7f00000001c0)="db20cb378cd3ee5204c8517636c8343c96b1d3507bacb0c8a6e8c722bb71e77d1c9f6ca2fdb28c483d2d827d63f92305fcc498f0dcb7f52a3f767a6ab9c3b0a024d203f5af4c480e6cc82611a131668c1556ecb54f50b06c7e1cf1ce7afe0bebcdbc3fccbf975177c545b37f0218dcec47fc481761223c9f7e5b5cd9c35335c67d2ea84086bad251df938146ace26a4c6c78c12ad97d98db0d5391a21dde109cfb3d928d72fb297998170fbb752228f147617cd5994ab0f4775faadb4504", 0xbe, 0x200}, {&(0x7f00000004c0)="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", 0x1000, 0x1}], 0x8000, &(0x7f0000000300)={[{'n\x98)\x8c\xdcN\xa1\xed\xf7\x00\xd8\xf8\x1aR\x97\xd0\x05\xc3B\xe04\xec\x8e\x9dR\x86\x7f\xb2\xa3>6\xabn`\xc2\x9e\x89\xcdT%\xb4\x8e|Qg\'\x92\r*\x00p\xb5p\xf1\aZ\xb3f\x1f\xdd7a&<\xca}g\xf6\xb8\x1ct\x02/2\xf1\t\x16w\xee\xe4\x88\xb9%\xe9\xf6u\x01\x96\xdaQ\xacaVq+s'}], [{@dont_hash}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r1, &(0x7f0000000100)=""/153, 0x99) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) renameat(r4, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') [ 1997.403376] Call Trace: [ 1997.407925] dump_stack+0x107/0x167 [ 1997.408545] should_fail.cold+0x5/0xa [ 1997.409195] ? copy_process+0x3285/0x7800 [ 1997.409900] should_failslab+0x5/0x20 [ 1997.410553] kmem_cache_alloc_node+0x55/0x330 [ 1997.411313] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1997.412466] copy_process+0x3285/0x7800 [ 1997.413171] ? lock_acquire+0x197/0x470 [ 1997.413856] ? find_held_lock+0x2c/0x110 [ 1997.414581] ? __cleanup_sighand+0xb0/0xb0 [ 1997.415332] ? _copy_from_user+0xfb/0x1b0 [ 1997.415793] kernel_clone+0xe7/0x980 [ 1997.416120] ? lock_acquire+0x197/0x470 [ 1997.416463] ? create_io_thread+0xf0/0xf0 [ 1997.416842] ? ksys_write+0x21a/0x260 [ 1997.417173] ? lock_downgrade+0x6d0/0x6d0 [ 1997.417536] __do_sys_clone3+0x1e5/0x320 [ 1997.417893] ? __do_sys_clone+0x110/0x110 [ 1997.418275] ? rcu_read_lock_any_held+0x75/0xa0 [ 1997.418672] ? vfs_write+0x354/0xb10 [ 1997.418997] ? fput_many+0x2f/0x1a0 [ 1997.419313] ? ksys_write+0x1a9/0x260 [ 1997.419906] ? __ia32_sys_read+0xb0/0xb0 [ 1997.420614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1997.421523] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1997.422417] ? trace_hardirqs_on+0x5b/0x180 [ 1997.423165] do_syscall_64+0x33/0x40 [ 1997.423670] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1997.424112] RIP: 0033:0x7f352a044b19 [ 1997.424434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1997.425984] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1997.426638] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 1997.427246] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 1997.427914] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1997.428514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1997.429117] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:41:12 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x4000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400ffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:41:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2000, 0x0, 0x0}, 0x58) 03:41:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) 03:41:12 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf003}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TCSETSF2(r3, 0x402c542d, &(0x7f0000000040)={0x2, 0x4, 0x80000000, 0x6, 0x5, "63269d8a502205844f18c89038c98019eef9da", 0xf6f7, 0x5}) 03:41:27 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x4501}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0xffffffff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:41:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x58080, 0x1, 0x0, 0x1, 0x0, 0xfffffffe}, 0x0, 0x3, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:41:27 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2c01, 0x0, 0x0}, 0x58) 03:41:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000f0", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:41:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x20000000, &(0x7f0000000180)) 03:41:27 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf103}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 3) 03:41:27 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x5102}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2012.219966] FAULT_INJECTION: forcing a failure. [ 2012.219966] name failslab, interval 1, probability 0, space 0, times 0 [ 2012.221357] CPU: 0 PID: 38301 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2012.222000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2012.222705] Call Trace: [ 2012.223012] dump_stack+0x107/0x167 [ 2012.223332] should_fail.cold+0x5/0xa [ 2012.223688] ? create_object.isra.0+0x3a/0xa20 [ 2012.224139] should_failslab+0x5/0x20 [ 2012.224469] kmem_cache_alloc+0x5b/0x310 [ 2012.224886] create_object.isra.0+0x3a/0xa20 [ 2012.225268] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2012.225709] kmem_cache_alloc_node+0x169/0x330 [ 2012.226156] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2012.226613] copy_process+0x3285/0x7800 [ 2012.227047] ? lock_acquire+0x197/0x470 [ 2012.227390] ? find_held_lock+0x2c/0x110 [ 2012.227771] ? __cleanup_sighand+0xb0/0xb0 [ 2012.228221] ? _copy_from_user+0xfb/0x1b0 [ 2012.228589] kernel_clone+0xe7/0x980 [ 2012.228971] ? lock_acquire+0x197/0x470 [ 2012.229313] ? create_io_thread+0xf0/0xf0 [ 2012.229688] ? ksys_write+0x21a/0x260 [ 2012.230080] ? lock_downgrade+0x6d0/0x6d0 [ 2012.230444] __do_sys_clone3+0x1e5/0x320 [ 2012.230855] ? __do_sys_clone+0x110/0x110 [ 2012.231263] ? rcu_read_lock_any_held+0x75/0xa0 [ 2012.231660] ? vfs_write+0x354/0xb10 [ 2012.232060] ? fput_many+0x2f/0x1a0 [ 2012.232392] ? ksys_write+0x1a9/0x260 [ 2012.232721] ? __ia32_sys_read+0xb0/0xb0 [ 2012.233125] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2012.233595] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2012.234083] ? trace_hardirqs_on+0x5b/0x180 [ 2012.234472] do_syscall_64+0x33/0x40 [ 2012.234856] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2012.235305] RIP: 0033:0x7f352a044b19 [ 2012.235642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2012.237298] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2012.238006] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2012.238606] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2012.239285] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2012.239969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2012.240566] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:41:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24007fff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:41:27 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x6977}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200400, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:41:27 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f00, 0x0, 0x0}, 0x58) 03:41:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 4) 03:41:27 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf203}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trandno=\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',\x00']) io_uring_setup(0x3841, &(0x7f0000000300)={0x0, 0x8867, 0x2, 0x0, 0x124, 0x0, r5}) lsetxattr(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000240)=@known='user.incfs.metadata\x00', &(0x7f00000002c0)='wfdno', 0x5, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000700)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="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"]) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r3, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)={0x214, 0x0, 0x404, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x0, 0x4c}}}}, [@NL80211_ATTR_TX_RATES={0xb8, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xa8, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x6c, 0x6c, 0x6, 0x60, 0x16, 0x30, 0xc, 0x36, 0x0, 0xc, 0x36, 0x1]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0x1, 0x3, 0x400, 0x5, 0x3, 0xb8cc, 0x9]}}, @NL80211_TXRATE_HT={0x23, 0x2, [{0x3, 0x8}, {0x6, 0x8}, {0x0, 0x1}, {0x0, 0x9}, {0x3, 0x8}, {0x2, 0x4}, {0x0, 0x1}, {0x1, 0x4}, {0x1, 0x1}, {0x1, 0xa}, {0x1, 0x3}, {0x3, 0x4}, {0x0, 0x4}, {0x5, 0x2}, {0x4, 0x1}, {0x3, 0x2}, {0x7, 0x1}, {0x1, 0x7}, {0x1, 0x7}, {0x3, 0x3}, {0x1, 0x6}, {0x7, 0xa}, {0x4, 0x3}, {0x6, 0x1}, {0x0, 0x8}, {0x6, 0x4}, {0x2, 0xa}, {0x1, 0x6}, {0x3, 0x5}, {}, {0x7, 0x5}]}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0x24, 0x12, 0xc, 0xb, 0x27, 0x18, 0x48, 0x1, 0x18, 0xc, 0x30, 0x2, 0x36, 0x4, 0x48, 0x60, 0xc, 0x12, 0xc, 0x48, 0x16, 0x48, 0x2, 0x2, 0x4a9fd7962037f0fa, 0x6c, 0x6c, 0x6c]}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x1, 0x6}, {0x5, 0x6}, {0x1}, {0x7, 0x8}, {0x7, 0x9}, {0x3, 0x9}, {0x7, 0x9}, {0x4}, {0x5, 0x4}, {0x2, 0x3}, {0x0, 0x4}, {0x3, 0x2}, {0x4, 0x6}, {0x3, 0xa}, {0x1, 0x5}, {0x4, 0x8}, {0x3, 0x6}, {0x1}, {0x6, 0x4}, {0x6, 0x1}, {0x4, 0xa}, {0x5, 0x7}, {0x2}, {0x2, 0x2}, {0x5, 0x4}, {0x4, 0x5}, {0x0, 0x8}, {0x1, 0x3}, {0x0, 0x2}, {0x1, 0x8}, {0x0, 0xa}, {0x7, 0x3}, {0x0, 0x4}, {0x7, 0xa}, {0x7, 0x3}, {0x1}, {0x0, 0x3}, {0x2, 0x1}, {0x2, 0x2}, {0x4, 0x2}, {0x0, 0x5}, {0x0, 0x2}, {0x5}, {0x1, 0x2}, {0x5, 0x3}, {0x4, 0x7}, {0x2, 0x3}, {0x0, 0x6}]}]}, @NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}]}]}, @NL80211_ATTR_TX_RATES={0x13c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x30, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x15, 0x1, [0x6, 0x1b, 0xb, 0x6c, 0x36, 0x48, 0x1, 0x2, 0x1, 0x3, 0x9, 0x4, 0x5, 0x36, 0x36, 0x3, 0x9]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7ff, 0xff, 0x81, 0x80, 0xfff, 0x2, 0x8, 0x8]}}]}, @NL80211_BAND_5GHZ={0x98, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x50, 0x2, [{0x5, 0x4}, {0x1, 0x1}, {0x2, 0x3}, {0x0, 0x7}, {0x7, 0xa}, {0x3, 0x4}, {0x7, 0xa}, {0x3, 0x6}, {0x2, 0x3}, {0x6, 0x3}, {0x2, 0x4}, {0x1, 0x5}, {0x1, 0xa}, {0x4, 0xa}, {0x5, 0x3}, {0x3}, {0x0, 0x2}, {0x1, 0x8}, {0x4}, {0x4, 0x9}, {0x7, 0x6}, {0x0, 0x6}, {0x5, 0x7}, {0x4, 0x5}, {0x3, 0xa}, {0x4, 0x7}, {0x0, 0x9}, {}, {0x3, 0x8}, {0x7, 0x1}, {0x1, 0xa}, {0x3, 0x5}, {0x1, 0x2}, {0x7, 0xa}, {0x1, 0xa}, {0x1, 0x5}, {0x3, 0x4}, {0x0, 0x9}, {0x2, 0x9}, {0x1, 0x2}, {0x6, 0x2}, {0x1, 0x4}, {0x1}, {0x3, 0x3}, {0x5, 0x4}, {0x4, 0x6}, {0x1, 0x9}, {0x0, 0x2}, {0x3}, {0x1}, {0x7, 0x3}, {0x4, 0x7}, {}, {0x0, 0x6}, {0x5, 0x3}, {0x4, 0x5}, {0x0, 0x5}, {0x5, 0x4}, {0x0, 0x5}, {0x1, 0x9}, {0x7}, {0x1, 0xa}, {0x7, 0x2}, {0x5}, {0x3, 0xa}, {0x2, 0x5}, {0x0, 0x9}, {0x3, 0x6}, {0x1, 0x5}, {0x7, 0x2}, {0x1}, {}, {0x3, 0x1}, {0x5, 0x3}, {0x2, 0x5}, {0x4, 0x3}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x18, 0x2, 0xc, 0x24, 0x5, 0x6, 0x6, 0x2, 0x74, 0x30, 0x6c, 0x48, 0x0]}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x18, 0x60, 0xb4a878a16de2bf09, 0x24, 0x4, 0x4, 0x7a, 0x9, 0x48, 0x60, 0x6c, 0xc, 0x30, 0x1b, 0x12]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x7ff, 0x0, 0x3, 0x83c, 0x7, 0x9, 0x3]}}]}, @NL80211_BAND_60GHZ={0x70, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x40, 0x2, [{0x6, 0x9}, {0x0, 0x9}, {0x4, 0x7}, {0x7, 0x8}, {0x4, 0x7}, {0x2}, {0x7}, {0x6}, {0x7, 0x2}, {0x0, 0x7}, {0x4}, {0x5, 0xa}, {0x1, 0x9}, {0x1, 0x5}, {0x2, 0x7}, {0x7, 0x5}, {0x1}, {0x4, 0x5}, {0x3, 0x4}, {0x7, 0x6}, {0x4, 0x7}, {0x2}, {0x6, 0x1}, {0x5, 0x6}, {0x1, 0x1}, {0x4, 0x4}, {0x7}, {0x7, 0x2}, {0x2, 0x9}, {0x2, 0x7}, {0x0, 0x8}, {0x4, 0x6}, {0x7, 0x7}, {0x3, 0x4}, {0x2, 0x1}, {0x4, 0x4}, {0x6, 0x5}, {0x2}, {0x6}, {0x1, 0x8}, {0x0, 0x5}, {0x3, 0x6}, {0x1, 0x5}, {}, {0x1, 0x7}, {0x5, 0x9}, {0x3, 0x1}, {0x2, 0xa}, {0x0, 0x5}, {0x3, 0x7}, {0x4, 0x5}, {0x2}, {0x1, 0x2}, {0x5, 0x7}, {0x4, 0x9}, {0x1, 0x1}, {0x4, 0x3}, {0x1, 0x4}, {0x6, 0x5}, {0x3, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x401, 0x0, 0x85be, 0x1, 0x1, 0x1, 0x4, 0xa1]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r8 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r8, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r8, 0xffffffffffffffff, 0x0) dup2(r7, r8) 03:41:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24009eff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:41:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x20000000, &(0x7f0000000180)) [ 2012.438456] FAULT_INJECTION: forcing a failure. [ 2012.438456] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2012.439605] CPU: 0 PID: 38641 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2012.440252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2012.441022] Call Trace: [ 2012.441258] dump_stack+0x107/0x167 [ 2012.441585] should_fail.cold+0x5/0xa [ 2012.441986] __alloc_pages_nodemask+0x182/0x600 [ 2012.442384] ? lock_downgrade+0x6d0/0x6d0 [ 2012.442758] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2012.443320] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 2012.443851] ? kmem_cache_alloc_node+0x2bc/0x330 [ 2012.444281] copy_process+0x618/0x7800 [ 2012.444632] ? lock_acquire+0x197/0x470 [ 2012.445055] ? find_held_lock+0x2c/0x110 [ 2012.445426] ? __cleanup_sighand+0xb0/0xb0 [ 2012.445863] ? _copy_from_user+0xfb/0x1b0 [ 2012.446241] kernel_clone+0xe7/0x980 [ 2012.446567] ? lock_acquire+0x197/0x470 [ 2012.446969] ? create_io_thread+0xf0/0xf0 [ 2012.447346] ? ksys_write+0x21a/0x260 [ 2012.447683] ? lock_downgrade+0x6d0/0x6d0 [ 2012.448118] __do_sys_clone3+0x1e5/0x320 [ 2012.448469] ? __do_sys_clone+0x110/0x110 [ 2012.448926] ? rcu_read_lock_any_held+0x75/0xa0 [ 2012.449336] ? vfs_write+0x354/0xb10 [ 2012.449662] ? fput_many+0x2f/0x1a0 [ 2012.450036] ? ksys_write+0x1a9/0x260 [ 2012.450382] ? __ia32_sys_read+0xb0/0xb0 [ 2012.450738] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2012.451244] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2012.451692] ? trace_hardirqs_on+0x5b/0x180 [ 2012.452125] do_syscall_64+0x33/0x40 [ 2012.452463] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2012.452969] RIP: 0033:0x7f352a044b19 [ 2012.453309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2012.454943] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2012.455601] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2012.456273] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2012.456957] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2012.457573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2012.458228] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:41:27 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r1, 0x0) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10800108}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="e059000047d28a19e1a71700ae1ea10b6b123a3c6e1ac0bac0e3de7215c8afeab8f8ba469dbb2943faca889140d97401040cc087a21af03e94cda6c2678fd04e09840f5641c2b66bedba6d469aa43d21afa736135d8341a48d7915ad9ffb8d755a2944afaab020ea38fd7dcc911ff54b7280dac8dfed449710641e1a3745202e1738", @ANYRES16=0x0, @ANYBLOB="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"], 0x1e0}, 0x1, 0x0, 0x0, 0x4000}, 0x48000) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000340)={0x7, 'team0\x00', {0x8000}, 0x8008}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r2, 0x80045440, &(0x7f00000000c0)) 03:41:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:41:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x7, 0x1000, &(0x7f00000004c0)="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"}, {0x100, 0xea, &(0x7f00000001c0)="342c3653557de259c2084248609eefa1a4deeed545e7d6ab160b8b361198df073f15ce94f560bd77efa4f1a8c3524264346bdb16a93d86ac6e1ecb3ce1936b945605628262a98c1a5f51af66aea19d5cc5728ca3b652eb12fc11f2d4038ef51a55dee1d65b74dec8baed438e657353edd33240bd666950b1aeaff2993bb465b4c024bcc2cecdc20eb7fd3fd9e99e162a149c9f5a870973a6e80f527562e53e5e5c3405dab9d669782535f5d701ed6504d39ddae596335006585c1e59b43a8553df39345828477b67f7fab15d56c488aac690bf62ef87c446d8b8b8b92e2e7b68d090786eaaffb1f1152d", 0x1}]}) 03:41:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4000, 0x0, 0x0}, 0x58) 03:41:43 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x7769}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:41:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400f0ff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:41:43 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf403}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:43 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 5) [ 2028.011660] FAULT_INJECTION: forcing a failure. [ 2028.011660] name failslab, interval 1, probability 0, space 0, times 0 [ 2028.012813] CPU: 0 PID: 38923 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2028.013440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2028.014181] Call Trace: [ 2028.014450] dump_stack+0x107/0x167 [ 2028.014796] should_fail.cold+0x5/0xa [ 2028.015165] ? prepare_creds+0x25/0x5e0 [ 2028.015548] should_failslab+0x5/0x20 [ 2028.015912] kmem_cache_alloc+0x5b/0x310 [ 2028.016304] ? lock_downgrade+0x6d0/0x6d0 [ 2028.016704] prepare_creds+0x25/0x5e0 [ 2028.017073] copy_creds+0x72/0x580 [ 2028.017427] copy_process+0xfdc/0x7800 [ 2028.017818] ? lock_acquire+0x197/0x470 [ 2028.018200] ? find_held_lock+0x2c/0x110 [ 2028.018613] ? __cleanup_sighand+0xb0/0xb0 [ 2028.019043] ? _copy_from_user+0xfb/0x1b0 [ 2028.019454] kernel_clone+0xe7/0x980 [ 2028.019815] ? lock_acquire+0x197/0x470 [ 2028.020225] ? create_io_thread+0xf0/0xf0 [ 2028.020647] ? ksys_write+0x21a/0x260 [ 2028.021013] ? lock_downgrade+0x6d0/0x6d0 [ 2028.021417] __do_sys_clone3+0x1e5/0x320 [ 2028.021804] ? __do_sys_clone+0x110/0x110 [ 2028.022232] ? rcu_read_lock_any_held+0x75/0xa0 [ 2028.022670] ? vfs_write+0x354/0xb10 [ 2028.023030] ? fput_many+0x2f/0x1a0 [ 2028.023385] ? ksys_write+0x1a9/0x260 [ 2028.023750] ? __ia32_sys_read+0xb0/0xb0 [ 2028.024165] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2028.024657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2028.025142] ? trace_hardirqs_on+0x5b/0x180 [ 2028.025558] do_syscall_64+0x33/0x40 [ 2028.025917] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2028.026398] RIP: 0033:0x7f352a044b19 [ 2028.026753] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2028.028433] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2028.029144] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2028.029801] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2028.030457] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2028.031114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2028.031771] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:41:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) r1 = syz_open_dev$rtc(&(0x7f0000000000), 0xa07, 0x612180) fallocate(r1, 0x0, 0x8, 0xfffffffffffffff9) 03:41:43 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xa103}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:41:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, 0x0) 03:41:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4501, 0x0, 0x0}, 0x58) 03:41:58 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 6) 03:41:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x5102, 0x0, 0x0}, 0x58) 03:41:58 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, 0x0) 03:41:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000580)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000005c0)={0x4, 0x0, 0x8, 0x9, 0x1, "4d861165b314d20e"}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000300)=""/209) write(r0, &(0x7f0000000040)="524426979fa4e9f8419582901d24b9284793093e3d9e218a61663fca12a57cb10ea7807ed93c79251512bf68e0e333c136241e450959ac234c383c733c50eeb0407717aafabddf751155c9e8b4432963894f24fa0f37e9a474b0", 0x5a) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x1, 0xf43, 0x3f, 0x0, 0x10}}) r2 = fsmount(0xffffffffffffffff, 0x0, 0x8) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TCXONC(r3, 0x540a, 0x1) r4 = accept(r2, &(0x7f0000000280)=@un=@abs, &(0x7f00000001c0)=0x80) fsetxattr$trusted_overlay_opaque(r4, &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x1) syz_io_uring_setup(0x732c, &(0x7f0000000140)={0x0, 0x53fa, 0x10, 0x3, 0x2b5}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000440)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000540)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r2, 0x0, &(0x7f0000000480)="ecd44cf5fecd3597d577da1ff3a8a5b757fc8039b3f889bcbfa78174e1d232f2d04ccc486d1ea05c68f7c10d99d48cf76cd3122f436fd4bd69dfd9210eb683d195d457036fe6c5b48e4b1b44ee0377451debd3cf4ab7fe58ddc73d64b86d27a084e0fa5ef0bf5e1371c508357b10066174f78bcdc2aa0a4eb036c60e0c1e070d68b80cac7763e896986628f14d345e8f069ecc411d259923e33d3c2cc310a5d041509489e3dc091ffda279125bb8a6a643c42baf4e79e2", 0xb7, 0x40000, 0x1}, 0x9) 03:41:58 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf603}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:58 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xb704}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2043.392998] FAULT_INJECTION: forcing a failure. [ 2043.392998] name failslab, interval 1, probability 0, space 0, times 0 [ 2043.394015] CPU: 0 PID: 39356 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2043.394607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2043.395302] Call Trace: [ 2043.395550] dump_stack+0x107/0x167 [ 2043.395870] should_fail.cold+0x5/0xa [ 2043.396222] ? create_object.isra.0+0x3a/0xa20 [ 2043.396630] should_failslab+0x5/0x20 [ 2043.396965] kmem_cache_alloc+0x5b/0x310 [ 2043.397328] create_object.isra.0+0x3a/0xa20 [ 2043.397718] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2043.398163] kmem_cache_alloc+0x159/0x310 [ 2043.398540] prepare_creds+0x25/0x5e0 [ 2043.398884] copy_creds+0x72/0x580 [ 2043.399202] copy_process+0xfdc/0x7800 [ 2043.399558] ? lock_acquire+0x197/0x470 [ 2043.399916] ? find_held_lock+0x2c/0x110 [ 2043.400303] ? __cleanup_sighand+0xb0/0xb0 [ 2043.400690] ? _copy_from_user+0xfb/0x1b0 [ 2043.401072] kernel_clone+0xe7/0x980 [ 2043.401402] ? lock_acquire+0x197/0x470 [ 2043.401747] ? create_io_thread+0xf0/0xf0 [ 2043.402136] ? ksys_write+0x21a/0x260 [ 2043.402468] ? lock_downgrade+0x6d0/0x6d0 [ 2043.402835] __do_sys_clone3+0x1e5/0x320 [ 2043.403198] ? __do_sys_clone+0x110/0x110 [ 2043.403584] ? rcu_read_lock_any_held+0x75/0xa0 [ 2043.403994] ? vfs_write+0x354/0xb10 [ 2043.404340] ? fput_many+0x2f/0x1a0 [ 2043.404659] ? ksys_write+0x1a9/0x260 [ 2043.404989] ? __ia32_sys_read+0xb0/0xb0 [ 2043.405359] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2043.405809] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2043.406263] ? trace_hardirqs_on+0x5b/0x180 [ 2043.406641] do_syscall_64+0x33/0x40 [ 2043.406968] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2043.407422] RIP: 0033:0x7f352a044b19 [ 2043.407745] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2043.409326] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2043.409978] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2043.410595] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2043.411201] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2043.411815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2043.412447] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:41:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000100)=""/153, 0x99) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000014c0)={{r1, 0xf1, 0xd398, 0x0, 0x8, 0x1, 0x80000001, 0xfff, 0x7, 0xcbda, 0x9, 0x5, 0x1, 0x7, 0x7}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r3}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {0x0, r4}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {r2}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000004c0)={0x0, r2, "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", "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"}) 03:41:58 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xc503}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:58 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 7) 03:41:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:41:58 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xec03}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2043.547686] FAULT_INJECTION: forcing a failure. [ 2043.547686] name failslab, interval 1, probability 0, space 0, times 0 [ 2043.548868] CPU: 0 PID: 39626 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2043.549453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2043.550157] Call Trace: [ 2043.550394] dump_stack+0x107/0x167 [ 2043.550717] should_fail.cold+0x5/0xa [ 2043.551061] ? security_prepare_creds+0x112/0x190 [ 2043.551477] should_failslab+0x5/0x20 [ 2043.551804] __kmalloc+0x72/0x390 [ 2043.552134] security_prepare_creds+0x112/0x190 [ 2043.552549] prepare_creds+0x452/0x5e0 [ 2043.552887] copy_creds+0x72/0x580 [ 2043.553216] copy_process+0xfdc/0x7800 [ 2043.553573] ? lock_acquire+0x197/0x470 [ 2043.553915] ? find_held_lock+0x2c/0x110 [ 2043.554296] ? __cleanup_sighand+0xb0/0xb0 [ 2043.554679] ? _copy_from_user+0xfb/0x1b0 [ 2043.555047] kernel_clone+0xe7/0x980 [ 2043.555382] ? lock_acquire+0x197/0x470 [ 2043.555724] ? create_io_thread+0xf0/0xf0 [ 2043.556110] ? ksys_write+0x21a/0x260 [ 2043.556458] ? lock_downgrade+0x6d0/0x6d0 [ 2043.556829] __do_sys_clone3+0x1e5/0x320 [ 2043.557180] ? __do_sys_clone+0x110/0x110 [ 2043.557573] ? rcu_read_lock_any_held+0x75/0xa0 [ 2043.557970] ? vfs_write+0x354/0xb10 [ 2043.558304] ? fput_many+0x2f/0x1a0 [ 2043.558623] ? ksys_write+0x1a9/0x260 [ 2043.558955] ? __ia32_sys_read+0xb0/0xb0 [ 2043.559314] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2043.559782] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2043.560238] ? trace_hardirqs_on+0x5b/0x180 [ 2043.560622] do_syscall_64+0x33/0x40 [ 2043.560949] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2043.561384] RIP: 0033:0x7f352a044b19 [ 2043.561717] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2043.563269] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2043.563927] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2043.564548] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2043.565164] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2043.565776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2043.566382] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:41:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0xfffff001) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:41:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x591c, 0x0, 0x0}, 0x58) 03:41:59 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf803}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x14}}, 0xc0) read(r0, &(0x7f0000000100)=""/153, 0x99) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa00, 0x100) 03:42:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400ffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:42:14 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, 0x0) 03:42:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write(r0, &(0x7f0000000100)="b1fd52fe9d99cbc2dbf084aa7121708eb15d600032115a8ba834b012d45c92b3793d1335910294774cd31f7cbc16e5eb99cd2391137aa641aaf487cfeab97b8f0f1d7913905c8bf7a0085d9438d8dbf1455a3fef3c377c6976537d17359b079f976c7d44f22e34852e1fccc8fa0784adc9679b9f7f382013bb75c5e47a27ad592ef55629621b13eb6ed327b0d06d0c5bedd69668b732b3f62ab3", 0x9a) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:42:14 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 8) 03:42:14 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xee03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:14 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x7d03, 0x0, 0x0}, 0x58) 03:42:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3ffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2059.442805] FAULT_INJECTION: forcing a failure. [ 2059.442805] name failslab, interval 1, probability 0, space 0, times 0 [ 2059.443889] CPU: 0 PID: 39995 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2059.444493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2059.445223] Call Trace: [ 2059.445473] dump_stack+0x107/0x167 [ 2059.445796] should_fail.cold+0x5/0xa [ 2059.446131] ? create_object.isra.0+0x3a/0xa20 [ 2059.446529] should_failslab+0x5/0x20 [ 2059.446859] kmem_cache_alloc+0x5b/0x310 [ 2059.447220] create_object.isra.0+0x3a/0xa20 [ 2059.447600] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2059.448044] __kmalloc+0x16e/0x390 [ 2059.448378] security_prepare_creds+0x112/0x190 [ 2059.448791] prepare_creds+0x452/0x5e0 [ 2059.449135] copy_creds+0x72/0x580 [ 2059.449457] copy_process+0xfdc/0x7800 [ 2059.449820] ? lock_acquire+0x197/0x470 [ 2059.450168] ? find_held_lock+0x2c/0x110 [ 2059.450547] ? __cleanup_sighand+0xb0/0xb0 [ 2059.450938] ? _copy_from_user+0xfb/0x1b0 [ 2059.451313] kernel_clone+0xe7/0x980 [ 2059.451643] ? lock_acquire+0x197/0x470 [ 2059.451992] ? create_io_thread+0xf0/0xf0 [ 2059.452384] ? ksys_write+0x21a/0x260 [ 2059.452732] ? lock_downgrade+0x6d0/0x6d0 [ 2059.453116] __do_sys_clone3+0x1e5/0x320 [ 2059.453475] ? __do_sys_clone+0x110/0x110 [ 2059.453867] ? rcu_read_lock_any_held+0x75/0xa0 [ 2059.454274] ? vfs_write+0x354/0xb10 [ 2059.454604] ? fput_many+0x2f/0x1a0 [ 2059.454929] ? ksys_write+0x1a9/0x260 [ 2059.455266] ? __ia32_sys_read+0xb0/0xb0 [ 2059.455632] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2059.456088] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2059.456547] ? trace_hardirqs_on+0x5b/0x180 [ 2059.456930] do_syscall_64+0x33/0x40 [ 2059.457260] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2059.457703] RIP: 0033:0x7f352a044b19 [ 2059.458033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2059.459606] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2059.460264] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2059.460895] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2059.461505] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2059.462120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2059.462742] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:42:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:42:14 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf003}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x40000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:14 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf103}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:14 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 9) 03:42:14 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x8202, 0x0, 0x0}, 0x58) 03:42:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:42:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1db5) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000080)={0x0, @aes256, 0x0, @desc1}) [ 2059.614247] FAULT_INJECTION: forcing a failure. [ 2059.614247] name failslab, interval 1, probability 0, space 0, times 0 [ 2059.615328] CPU: 0 PID: 40321 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2059.615914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2059.616636] Call Trace: [ 2059.616873] dump_stack+0x107/0x167 [ 2059.617191] should_fail.cold+0x5/0xa [ 2059.617523] ? create_user_ns+0x1b4/0xab0 [ 2059.617884] should_failslab+0x5/0x20 [ 2059.618216] kmem_cache_alloc+0x5b/0x310 [ 2059.618570] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2059.619018] create_user_ns+0x1b4/0xab0 [ 2059.619381] copy_creds+0x409/0x580 [ 2059.619713] copy_process+0xfdc/0x7800 [ 2059.620087] ? lock_acquire+0x197/0x470 [ 2059.620487] ? find_held_lock+0x2c/0x110 [ 2059.620883] ? __cleanup_sighand+0xb0/0xb0 [ 2059.621291] ? _copy_from_user+0xfb/0x1b0 [ 2059.621681] kernel_clone+0xe7/0x980 [ 2059.622022] ? lock_acquire+0x197/0x470 [ 2059.622379] ? create_io_thread+0xf0/0xf0 [ 2059.622780] ? ksys_write+0x21a/0x260 [ 2059.623129] ? lock_downgrade+0x6d0/0x6d0 [ 2059.623512] __do_sys_clone3+0x1e5/0x320 [ 2059.623888] ? __do_sys_clone+0x110/0x110 [ 2059.624316] ? rcu_read_lock_any_held+0x75/0xa0 [ 2059.624731] ? vfs_write+0x354/0xb10 [ 2059.625073] ? fput_many+0x2f/0x1a0 [ 2059.625396] ? ksys_write+0x1a9/0x260 [ 2059.625742] ? __ia32_sys_read+0xb0/0xb0 [ 2059.626113] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2059.626578] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2059.627024] ? trace_hardirqs_on+0x5b/0x180 [ 2059.627404] do_syscall_64+0x33/0x40 [ 2059.627728] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2059.628173] RIP: 0033:0x7f352a044b19 [ 2059.628517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2059.630080] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2059.630740] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2059.631353] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2059.631969] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2059.632604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2059.633232] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:42:30 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x22e043, 0x9e) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r2) read(r1, &(0x7f0000000100)=""/153, 0x99) 03:42:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf203}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf103, 0x0, 0x0}, 0x58) 03:42:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:42:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 10) 03:42:30 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) (fail_nth: 1) 03:42:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x101}}, './file0\x00'}) openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x101100, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000140)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 03:42:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x101000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2075.062230] FAULT_INJECTION: forcing a failure. [ 2075.062230] name failslab, interval 1, probability 0, space 0, times 0 [ 2075.063339] CPU: 0 PID: 40650 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2075.063928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2075.064636] Call Trace: [ 2075.064874] dump_stack+0x107/0x167 [ 2075.065195] should_fail.cold+0x5/0xa [ 2075.065530] ? create_object.isra.0+0x3a/0xa20 [ 2075.065931] should_failslab+0x5/0x20 [ 2075.066263] kmem_cache_alloc+0x5b/0x310 [ 2075.066617] ? mntput+0x67/0x90 [ 2075.066916] create_object.isra.0+0x3a/0xa20 [ 2075.067298] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2075.067743] kmem_cache_alloc+0x159/0x310 [ 2075.068116] create_user_ns+0x1b4/0xab0 [ 2075.068479] copy_creds+0x409/0x580 [ 2075.068818] copy_process+0xfdc/0x7800 [ 2075.069182] ? lock_acquire+0x197/0x470 [ 2075.069528] ? find_held_lock+0x2c/0x110 [ 2075.069903] ? __cleanup_sighand+0xb0/0xb0 [ 2075.070292] ? _copy_from_user+0xfb/0x1b0 [ 2075.070664] kernel_clone+0xe7/0x980 [ 2075.070990] ? lock_acquire+0x197/0x470 [ 2075.071337] ? create_io_thread+0xf0/0xf0 [ 2075.071717] ? ksys_write+0x21a/0x260 [ 2075.072049] ? lock_downgrade+0x6d0/0x6d0 [ 2075.072416] __do_sys_clone3+0x1e5/0x320 [ 2075.072785] ? __do_sys_clone+0x110/0x110 [ 2075.073171] ? rcu_read_lock_any_held+0x75/0xa0 [ 2075.073570] ? vfs_write+0x354/0xb10 [ 2075.073898] ? fput_many+0x2f/0x1a0 [ 2075.074218] ? ksys_write+0x1a9/0x260 [ 2075.074551] ? __ia32_sys_read+0xb0/0xb0 [ 2075.074912] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2075.075370] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.075813] ? trace_hardirqs_on+0x5b/0x180 [ 2075.076193] do_syscall_64+0x33/0x40 [ 2075.076525] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2075.076971] RIP: 0033:0x7f352a044b19 [ 2075.077294] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2075.078835] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2075.079487] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2075.080093] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2075.080713] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.081318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2075.081922] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:42:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf403}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:42:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2075.115576] FAULT_INJECTION: forcing a failure. [ 2075.115576] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2075.116640] CPU: 1 PID: 40648 Comm: syz-executor.1 Not tainted 5.10.226 #1 [ 2075.117223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2075.117910] Call Trace: [ 2075.118146] dump_stack+0x107/0x167 [ 2075.118456] should_fail.cold+0x5/0xa [ 2075.118784] _copy_to_user+0x2e/0x180 [ 2075.119112] __do_sys_wait4+0x111/0x150 [ 2075.119446] ? kernel_wait4+0x260/0x260 [ 2075.119798] ? __ia32_sys_read+0xb0/0xb0 [ 2075.120147] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2075.120610] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.121047] ? trace_hardirqs_on+0x5b/0x180 [ 2075.121415] do_syscall_64+0x33/0x40 [ 2075.121735] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2075.122167] RIP: 0033:0x7fb6bc060b19 [ 2075.122485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2075.124021] RSP: 002b:00007fb6b95d6188 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2075.124684] RAX: ffffffffffffffda RBX: 00007fb6bc173f60 RCX: 00007fb6bc060b19 [ 2075.125288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2075.125885] RBP: 00007fb6b95d61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.126484] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001 [ 2075.127091] R13: 00007fffd8bbd4cf R14: 00007fb6b95d6300 R15: 0000000000022000 03:42:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf803, 0x0, 0x0}, 0x58) 03:42:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 11) 03:42:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf603}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:42:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1fffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:30 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) (fail_nth: 2) [ 2075.266974] FAULT_INJECTION: forcing a failure. [ 2075.266974] name failslab, interval 1, probability 0, space 0, times 0 [ 2075.268011] CPU: 0 PID: 40968 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2075.268616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2075.269315] Call Trace: [ 2075.269551] dump_stack+0x107/0x167 [ 2075.269871] should_fail.cold+0x5/0xa [ 2075.270211] should_failslab+0x5/0x20 [ 2075.270541] __kmalloc_track_caller+0x79/0x370 [ 2075.270939] ? setup_userns_sysctls+0x4d/0x180 [ 2075.271345] kmemdup+0x23/0x50 [ 2075.271631] setup_userns_sysctls+0x4d/0x180 [ 2075.272020] create_user_ns+0x691/0xab0 [ 2075.272380] copy_creds+0x409/0x580 [ 2075.272721] copy_process+0xfdc/0x7800 [ 2075.273079] ? lock_acquire+0x197/0x470 [ 2075.273422] ? find_held_lock+0x2c/0x110 [ 2075.273797] ? __cleanup_sighand+0xb0/0xb0 [ 2075.274187] ? _copy_from_user+0xfb/0x1b0 [ 2075.274559] kernel_clone+0xe7/0x980 [ 2075.274886] ? lock_acquire+0x197/0x470 [ 2075.275231] ? create_io_thread+0xf0/0xf0 [ 2075.275611] ? ksys_write+0x21a/0x260 [ 2075.275943] ? lock_downgrade+0x6d0/0x6d0 [ 2075.276311] __do_sys_clone3+0x1e5/0x320 [ 2075.276677] ? __do_sys_clone+0x110/0x110 [ 2075.277063] ? rcu_read_lock_any_held+0x75/0xa0 [ 2075.277466] ? vfs_write+0x354/0xb10 [ 2075.277791] ? fput_many+0x2f/0x1a0 [ 2075.278111] ? ksys_write+0x1a9/0x260 [ 2075.278443] ? __ia32_sys_read+0xb0/0xb0 [ 2075.278801] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2075.279252] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.279694] ? trace_hardirqs_on+0x5b/0x180 [ 2075.280072] do_syscall_64+0x33/0x40 [ 2075.280397] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2075.280853] RIP: 0033:0x7f352a044b19 [ 2075.281176] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2075.282722] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2075.283371] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2075.283978] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2075.284594] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.285205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2075.285818] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:42:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf803}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={[0x4]}, 0x8, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0xfff, 0x1, 0x1f, 0x0, 0x1}}) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) [ 2075.341621] FAULT_INJECTION: forcing a failure. [ 2075.341621] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2075.343213] CPU: 1 PID: 40974 Comm: syz-executor.1 Not tainted 5.10.226 #1 [ 2075.343801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2075.344498] Call Trace: [ 2075.344763] dump_stack+0x107/0x167 [ 2075.345105] should_fail.cold+0x5/0xa [ 2075.345458] __alloc_pages_nodemask+0x182/0x600 [ 2075.345884] ? add_mm_counter_fast+0x220/0x220 [ 2075.346297] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2075.346803] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2075.347247] ? lock_downgrade+0x6d0/0x6d0 [ 2075.347597] ? mark_held_locks+0x9e/0xe0 [ 2075.347949] alloc_pages_vma+0xbb/0x410 [ 2075.348292] handle_mm_fault+0x152f/0x3500 [ 2075.348675] ? __lock_acquire+0x1657/0x5b00 [ 2075.349041] ? __pmd_alloc+0x5e0/0x5e0 [ 2075.349376] ? vmacache_find+0x55/0x2a0 [ 2075.349711] ? vmacache_update+0xce/0x140 [ 2075.350068] do_user_addr_fault+0x56e/0xc60 [ 2075.350440] exc_page_fault+0xa2/0x1a0 [ 2075.350771] asm_exc_page_fault+0x1e/0x30 [ 2075.351123] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 2075.351576] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 83 d7 1d 02 0f 1f 00 0f 01 [ 2075.353136] RSP: 0018:ffff88804d85fdb8 EFLAGS: 00050246 [ 2075.353583] RAX: 0000000000000001 RBX: 0000000000000090 RCX: 0000000000000012 [ 2075.354175] RDX: 0000000000000000 RSI: ffff88804d85fe28 RDI: 0000000020000180 [ 2075.354766] RBP: 0000000020000180 R08: 0000000000000000 R09: ffff88804d85feb7 [ 2075.355358] R10: ffffed1009b0bfd6 R11: 0000000000000001 R12: 0000000020000210 [ 2075.355948] R13: ffff88804d85fe28 R14: 00007ffffffff000 R15: 0000000000000000 [ 2075.356589] _copy_to_user+0x13d/0x180 [ 2075.356947] __do_sys_wait4+0x111/0x150 [ 2075.357282] ? kernel_wait4+0x260/0x260 [ 2075.357616] ? __schedule+0x82c/0x1ea0 [ 2075.357962] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2075.358402] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.358833] ? trace_hardirqs_on+0x5b/0x180 [ 2075.359196] do_syscall_64+0x33/0x40 [ 2075.359510] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2075.359939] RIP: 0033:0x7fb6bc060b19 [ 2075.360253] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2075.361785] RSP: 002b:00007fb6b95d6188 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2075.362419] RAX: ffffffffffffffda RBX: 00007fb6bc173f60 RCX: 00007fb6bc060b19 [ 2075.363010] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2075.363601] RBP: 00007fb6b95d61d0 R08: 0000000000000000 R09: 0000000000000000 03:42:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@func={'func', 0x3d, 'PATH_CHECK'}}]}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r5, @ANYBLOB="080002"], 0x24}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r8, @ANYBLOB="080002"], 0x24}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="88000000", @ANYRES16=r4, @ANYBLOB="000426bd7000fcdbdf253a00000008000300f349bf3d61c9eb94784c070d580b479212eca86027c81fc6b5807fe491801fbc0cdfa2fef7cdbe6fb480ec1e7613fa447927a0290e23acf1663c58b8414afe9ae0b12588720885645ca4119300cef27690f43591fc5d78ad4f8ce759d5ded6bdde195fe8f0e148dad28d6d0bb0a1e772e8aaac5425ecbedbfe220618bb930ca796b30768d4d3411b6b34f2baf7ef54ae8ec2d0f981ffccaf888784cd6be76a4bff8d59c7a7069753c418cf9c2ad7be05895a6d9733eea852e3d8eff40c55029ad9c9b800db69470019d79c7b56614dd54ce5853e8f9fec7ed67efd04724c5d95ceb3bc7bcfd523", @ANYRES32=r8, @ANYBLOB="0c009900f80600007a0000000600650000080000060065000008000050005b00c63044e55acab1fc8017be169e03ae8650eccfb351aa304bb6afe62a6d15d24c31a2f9755a8a027bc6e60ec4b1fc429d362055c807aca89ce08c11b7a90dd00033793feaec57d5b4f6da7abc"], 0x88}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)=ANY=[@ANYRESDEC, @ANYRES16=r1, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRES64=r2], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) [ 2075.364191] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001 [ 2075.364799] R13: 00007fffd8bbd4cf R14: 00007fb6b95d6300 R15: 0000000000022000 03:42:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:42:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfa03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfc03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 12) 03:42:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfe03}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2075.542858] FAULT_INJECTION: forcing a failure. [ 2075.542858] name failslab, interval 1, probability 0, space 0, times 0 [ 2075.544054] CPU: 0 PID: 41291 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2075.544681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2075.545413] Call Trace: [ 2075.545666] dump_stack+0x107/0x167 [ 2075.546006] should_fail.cold+0x5/0xa [ 2075.546358] ? create_object.isra.0+0x3a/0xa20 [ 2075.546778] should_failslab+0x5/0x20 [ 2075.547127] kmem_cache_alloc+0x5b/0x310 [ 2075.547497] ? create_user_ns+0x5b8/0xab0 [ 2075.547886] create_object.isra.0+0x3a/0xa20 [ 2075.548302] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2075.548785] __kmalloc_track_caller+0x177/0x370 [ 2075.549210] ? setup_userns_sysctls+0x4d/0x180 [ 2075.549642] kmemdup+0x23/0x50 [ 2075.549946] setup_userns_sysctls+0x4d/0x180 [ 2075.550357] create_user_ns+0x691/0xab0 [ 2075.550737] copy_creds+0x409/0x580 [ 2075.551082] copy_process+0xfdc/0x7800 [ 2075.551462] ? lock_acquire+0x197/0x470 [ 2075.551825] ? find_held_lock+0x2c/0x110 [ 2075.552222] ? __cleanup_sighand+0xb0/0xb0 [ 2075.552649] ? _copy_from_user+0xfb/0x1b0 [ 2075.553046] kernel_clone+0xe7/0x980 [ 2075.553389] ? lock_acquire+0x197/0x470 [ 2075.553753] ? create_io_thread+0xf0/0xf0 [ 2075.554163] ? ksys_write+0x21a/0x260 [ 2075.554512] ? lock_downgrade+0x6d0/0x6d0 [ 2075.554899] __do_sys_clone3+0x1e5/0x320 [ 2075.555275] ? __do_sys_clone+0x110/0x110 [ 2075.555685] ? rcu_read_lock_any_held+0x75/0xa0 [ 2075.556110] ? vfs_write+0x354/0xb10 [ 2075.556457] ? fput_many+0x2f/0x1a0 [ 2075.556836] ? ksys_write+0x1a9/0x260 [ 2075.557264] ? __ia32_sys_read+0xb0/0xb0 [ 2075.557726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2075.558309] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.558873] ? trace_hardirqs_on+0x5b/0x180 [ 2075.559364] do_syscall_64+0x33/0x40 [ 2075.559781] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2075.560349] RIP: 0033:0x7f352a044b19 [ 2075.560754] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2075.562757] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2075.563608] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2075.564393] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2075.565068] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.565703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2075.566346] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:42:46 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) (fail_nth: 3) 03:42:46 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfa03, 0x0, 0x0}, 0x58) 03:42:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:42:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000002c0)="930b5658b92c60df2203299338c4bc8cbd328bc18d53e919df215444821ea70cca3011c73c784f241d592ef5233ea6cc853bbffa133c28c2d6a17e425103c02c360bd572216504c359e0d26a5fa688503a49db16d0966fb5af258f512b2c1a273a63d3a1d5f5258396061d778090f5616759d1a11db68ac33e396213634937ea90ed382577ab64106501fe72d0c01e4726", 0x91, 0x6}, {&(0x7f00000003c0)="d09bff88ab091c8ac5d881ceda8e871854b57344c7fa01d899bd42dc005f61d7ac200b1752b832dad6173606f6d51c8bdbe64164552e59c9484f0d35f950fdeda2da9a7fc15c6f98d5577fc151089106aba62fcccb734acb6ee9a3d85d7951d43cf4b884a55df872c372b4ba964c310eb0dd4fe7956a0dc7fa84056891807f60626e47ecfb4a46f313d9261ed1e29d4c6e8f5583d541cf9e955016a66fb7fc64eefc3848c0be649b8cea48ed746920773ba1bd9e621fdc6e65ec4068a5fb4fc51c10e69abb21bf02a45ae60746de021f3e4b33d06b4a1812d5ec5e58e059818136cbc9a32206597a7db743a289442bdfae88", 0xf2, 0xfffffffffffffff7}], 0x10000, &(0x7f00000005c0)={[{@iocharset={'iocharset', 0x3d, 'maciceland'}}, {@nocompress}, {@nojoliet}, {@check_strict}, {@dmode={'dmode', 0x3d, 0x7}}, {@utf8}, {@map_normal}, {@map_acorn}, {@block={'block', 0x3d, 0x400}}], [{@smackfstransmute}, {@euid_gt={'euid>', r2}}, {@audit}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@uid_eq={'uid', 0x3d, r3}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/ptmx\x00'}}, {@subj_type={'subj_type', 0x3d, 'wfdno'}}, {@smackfsdef={'smackfsdef', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x1000, &(0x7f0000000280)=ANY=[@ANYBLOB='tr\a\x00s=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',\x00']) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000000040)={0x81, 0x6, 0xe87}) 03:42:46 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3ffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:42:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 13) 03:42:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYRES32], 0x14}, 0x1, 0x0, 0x0, 0x4041}, 0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r6, 0xffffffffffffffff, 0x0) r7 = dup2(r6, r6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r7, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x400080, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@private0, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240), 0x1002812, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@access_uid={'access', 0x3d, 0xee01}}, {@cachetag={'cachetag', 0x3d, 'rfdno'}}, {@posixacl}, {@cache_mmap}], [{@appraise}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@seclabel}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@permit_directio}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@euid_eq={'euid', 0x3d, r9}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@seclabel}]}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r4) read(r0, &(0x7f0000000100)=""/153, 0x99) [ 2090.842487] FAULT_INJECTION: forcing a failure. [ 2090.842487] name failslab, interval 1, probability 0, space 0, times 0 [ 2090.845324] CPU: 0 PID: 41313 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2090.847051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2090.849114] Call Trace: [ 2090.849746] dump_stack+0x107/0x167 [ 2090.850654] should_fail.cold+0x5/0xa [ 2090.851620] ? __register_sysctl_table+0x112/0x1090 [ 2090.852399] should_failslab+0x5/0x20 [ 2090.853196] __kmalloc+0x72/0x390 [ 2090.853819] ? lock_downgrade+0x6d0/0x6d0 [ 2090.854621] __register_sysctl_table+0x112/0x1090 [ 2090.855569] ? trace_hardirqs_on+0x5b/0x180 [ 2090.856393] ? proc_sys_evict_inode+0x180/0x180 [ 2090.857379] ? __kmalloc_track_caller+0x2c6/0x370 [ 2090.858291] ? setup_userns_sysctls+0x4d/0x180 [ 2090.859153] ? memcpy+0x39/0x60 [ 2090.859743] setup_userns_sysctls+0xc2/0x180 [ 2090.860581] create_user_ns+0x691/0xab0 [ 2090.861109] copy_creds+0x409/0x580 [ 2090.861432] copy_process+0xfdc/0x7800 [ 2090.861783] ? lock_acquire+0x197/0x470 [ 2090.862173] ? find_held_lock+0x2c/0x110 [ 2090.862543] ? __cleanup_sighand+0xb0/0xb0 [ 2090.862929] ? _copy_from_user+0xfb/0x1b0 [ 2090.863295] kernel_clone+0xe7/0x980 [ 2090.863617] ? lock_acquire+0x197/0x470 [ 2090.863959] ? create_io_thread+0xf0/0xf0 [ 2090.864337] ? ksys_write+0x21a/0x260 [ 2090.864664] ? lock_downgrade+0x6d0/0x6d0 [ 2090.865054] __do_sys_clone3+0x1e5/0x320 [ 2090.865403] ? __do_sys_clone+0x110/0x110 [ 2090.865795] ? rcu_read_lock_any_held+0x75/0xa0 [ 2090.866317] ? vfs_write+0x354/0xb10 [ 2090.866643] ? fput_many+0x2f/0x1a0 [ 2090.866974] ? ksys_write+0x1a9/0x260 [ 2090.867314] ? __ia32_sys_read+0xb0/0xb0 [ 2090.867677] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2090.868136] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2090.868582] ? trace_hardirqs_on+0x5b/0x180 [ 2090.868983] do_syscall_64+0x33/0x40 [ 2090.869319] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2090.869765] RIP: 0033:0x7f352a044b19 [ 2090.870092] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2090.871646] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2090.872313] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2090.872940] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2090.873559] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2090.874756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2090.876059] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2090.932773] FAULT_INJECTION: forcing a failure. [ 2090.932773] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2090.935015] CPU: 0 PID: 41304 Comm: syz-executor.1 Not tainted 5.10.226 #1 [ 2090.936262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2090.937815] Call Trace: [ 2090.938291] dump_stack+0x107/0x167 [ 2090.938950] should_fail.cold+0x5/0xa [ 2090.939659] _copy_to_user+0x2e/0x180 [ 2090.940357] simple_read_from_buffer+0xcc/0x160 [ 2090.941014] proc_fail_nth_read+0x198/0x230 [ 2090.941442] ? proc_sessionid_read+0x230/0x230 [ 2090.941866] ? security_file_permission+0xb1/0xe0 [ 2090.942379] ? proc_sessionid_read+0x230/0x230 [ 2090.942846] vfs_read+0x228/0x620 [ 2090.943200] ksys_read+0x12d/0x260 [ 2090.943554] ? vfs_write+0xb10/0xb10 [ 2090.943953] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2090.944445] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2090.945271] do_syscall_64+0x33/0x40 [ 2090.946122] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2090.947307] RIP: 0033:0x7fb6bc01369c [ 2090.948163] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2090.951679] RSP: 002b:00007fb6b95d6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2090.953069] RAX: ffffffffffffffda RBX: 0000000000000323 RCX: 00007fb6bc01369c [ 2090.954358] RDX: 000000000000000f RSI: 00007fb6b95d61e0 RDI: 0000000000000004 [ 2090.955643] RBP: 00007fb6b95d61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2090.956935] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001 [ 2090.958218] R13: 00007fffd8bbd4cf R14: 00007fb6b95d6300 R15: 0000000000022000 03:42:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 14) [ 2091.051062] FAULT_INJECTION: forcing a failure. [ 2091.051062] name failslab, interval 1, probability 0, space 0, times 0 [ 2091.053565] CPU: 0 PID: 41624 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2091.054802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2091.056277] Call Trace: [ 2091.056747] dump_stack+0x107/0x167 [ 2091.057424] should_fail.cold+0x5/0xa [ 2091.058109] ? create_object.isra.0+0x3a/0xa20 [ 2091.058935] should_failslab+0x5/0x20 [ 2091.059620] kmem_cache_alloc+0x5b/0x310 [ 2091.060347] create_object.isra.0+0x3a/0xa20 [ 2091.061186] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2091.062101] __kmalloc+0x16e/0x390 [ 2091.062741] ? lock_downgrade+0x6d0/0x6d0 [ 2091.063501] __register_sysctl_table+0x112/0x1090 [ 2091.064364] ? trace_hardirqs_on+0x5b/0x180 [ 2091.065170] ? proc_sys_evict_inode+0x180/0x180 [ 2091.066013] ? __kmalloc_track_caller+0x2c6/0x370 [ 2091.066887] ? setup_userns_sysctls+0x4d/0x180 [ 2091.067714] ? memcpy+0x39/0x60 [ 2091.068307] setup_userns_sysctls+0xc2/0x180 [ 2091.069198] create_user_ns+0x691/0xab0 [ 2091.069891] copy_creds+0x409/0x580 [ 2091.070520] copy_process+0xfdc/0x7800 [ 2091.071216] ? lock_acquire+0x197/0x470 [ 2091.071902] ? find_held_lock+0x2c/0x110 [ 2091.072648] ? __cleanup_sighand+0xb0/0xb0 [ 2091.073154] ? _copy_from_user+0xfb/0x1b0 [ 2091.073533] kernel_clone+0xe7/0x980 [ 2091.073861] ? lock_acquire+0x197/0x470 [ 2091.074217] ? create_io_thread+0xf0/0xf0 [ 2091.074600] ? ksys_write+0x21a/0x260 [ 2091.074937] ? lock_downgrade+0x6d0/0x6d0 [ 2091.075309] __do_sys_clone3+0x1e5/0x320 [ 2091.075659] ? __do_sys_clone+0x110/0x110 [ 2091.076045] ? rcu_read_lock_any_held+0x75/0xa0 [ 2091.076441] ? vfs_write+0x354/0xb10 [ 2091.076799] ? fput_many+0x2f/0x1a0 [ 2091.077124] ? ksys_write+0x1a9/0x260 [ 2091.077457] ? __ia32_sys_read+0xb0/0xb0 [ 2091.077814] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2091.078267] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2091.078709] ? trace_hardirqs_on+0x5b/0x180 [ 2091.079093] do_syscall_64+0x33/0x40 [ 2091.079425] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2091.079863] RIP: 0033:0x7f352a044b19 [ 2091.080187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2091.081793] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2091.082445] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2091.083055] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2091.083668] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2091.084281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2091.085164] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:43:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:43:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 15) 03:43:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f0000000080)) r1 = mq_open(&(0x7f00000000c0)='-@\x00', 0x40, 0x154, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) readahead(r1, 0x3a00000000000000, 0x51) 03:43:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001d005bcaf47deec2050204b2054527003600000000000006"], 0x14}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), r1) read(r0, &(0x7f0000000100)=""/153, 0x99) 03:43:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x40000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:01 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfc03, 0x0, 0x0}, 0x58) 03:43:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) [ 2105.930617] FAULT_INJECTION: forcing a failure. [ 2105.930617] name failslab, interval 1, probability 0, space 0, times 0 [ 2105.931709] CPU: 1 PID: 41645 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2105.932295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2105.937019] Call Trace: [ 2105.937254] dump_stack+0x107/0x167 [ 2105.937569] should_fail.cold+0x5/0xa [ 2105.937899] ? create_object.isra.0+0x3a/0xa20 [ 2105.938293] should_failslab+0x5/0x20 [ 2105.938622] kmem_cache_alloc+0x5b/0x310 [ 2105.938977] create_object.isra.0+0x3a/0xa20 [ 2105.939349] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2105.939787] __kmalloc+0x16e/0x390 [ 2105.940092] ? lock_downgrade+0x6d0/0x6d0 [ 2105.940457] __register_sysctl_table+0x112/0x1090 [ 2105.940875] ? trace_hardirqs_on+0x5b/0x180 [ 2105.941230] ? proc_sys_evict_inode+0x180/0x180 [ 2105.941624] ? __kmalloc_track_caller+0x2c6/0x370 [ 2105.942037] ? setup_userns_sysctls+0x4d/0x180 [ 2105.942431] ? memcpy+0x39/0x60 [ 2105.942726] setup_userns_sysctls+0xc2/0x180 [ 2105.943112] create_user_ns+0x691/0xab0 [ 2105.943470] copy_creds+0x409/0x580 [ 2105.943794] copy_process+0xfdc/0x7800 [ 2105.944147] ? lock_acquire+0x197/0x470 [ 2105.944489] ? find_held_lock+0x2c/0x110 [ 2105.944860] ? __cleanup_sighand+0xb0/0xb0 [ 2105.945282] ? _copy_from_user+0xfb/0x1b0 [ 2105.945652] kernel_clone+0xe7/0x980 [ 2105.945978] ? lock_acquire+0x197/0x470 [ 2105.946320] ? create_io_thread+0xf0/0xf0 [ 2105.946696] ? ksys_write+0x21a/0x260 [ 2105.947026] ? lock_downgrade+0x6d0/0x6d0 [ 2105.947389] __do_sys_clone3+0x1e5/0x320 [ 2105.947738] ? __do_sys_clone+0x110/0x110 [ 2105.948120] ? rcu_read_lock_any_held+0x75/0xa0 [ 2105.948521] ? vfs_write+0x354/0xb10 [ 2105.948845] ? fput_many+0x2f/0x1a0 [ 2105.949191] ? ksys_write+0x1a9/0x260 [ 2105.949520] ? __ia32_sys_read+0xb0/0xb0 [ 2105.949874] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2105.950321] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2105.950756] ? trace_hardirqs_on+0x5b/0x180 [ 2105.951128] do_syscall_64+0x33/0x40 [ 2105.951453] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2105.951889] RIP: 0033:0x7f352a044b19 [ 2105.952208] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2105.953770] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2105.954416] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2105.955015] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2105.955612] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2105.956212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2105.956811] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:43:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x101000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 16) 03:43:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:43:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x3c, 0x0, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x55d82d4315e23cd7}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d004527004000000000000006"], 0x14}}, 0x0) read(r0, &(0x7f0000000100)=""/153, 0x99) [ 2106.095326] FAULT_INJECTION: forcing a failure. [ 2106.095326] name failslab, interval 1, probability 0, space 0, times 0 [ 2106.096360] CPU: 0 PID: 41952 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2106.096954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2106.097788] Call Trace: [ 2106.098286] dump_stack+0x107/0x167 [ 2106.098942] should_fail.cold+0x5/0xa [ 2106.099646] ? create_object.isra.0+0x3a/0xa20 [ 2106.100469] should_failslab+0x5/0x20 [ 2106.101079] kmem_cache_alloc+0x5b/0x310 [ 2106.101440] create_object.isra.0+0x3a/0xa20 [ 2106.101843] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2106.102284] __kmalloc+0x16e/0x390 [ 2106.102612] __register_sysctl_table+0x9ef/0x1090 [ 2106.103039] ? proc_sys_evict_inode+0x180/0x180 [ 2106.103437] ? __kmalloc_track_caller+0x2c6/0x370 [ 2106.103854] ? setup_userns_sysctls+0x4d/0x180 [ 2106.104249] ? memcpy+0x39/0x60 [ 2106.104542] setup_userns_sysctls+0xc2/0x180 [ 2106.104939] create_user_ns+0x691/0xab0 [ 2106.105357] copy_creds+0x409/0x580 [ 2106.105755] copy_process+0xfdc/0x7800 [ 2106.106187] ? lock_acquire+0x197/0x470 [ 2106.106608] ? find_held_lock+0x2c/0x110 [ 2106.107058] ? __cleanup_sighand+0xb0/0xb0 [ 2106.107527] ? _copy_from_user+0xfb/0x1b0 [ 2106.107985] kernel_clone+0xe7/0x980 [ 2106.108384] ? lock_acquire+0x197/0x470 [ 2106.108808] ? create_io_thread+0xf0/0xf0 [ 2106.109274] ? ksys_write+0x21a/0x260 [ 2106.109679] ? lock_downgrade+0x6d0/0x6d0 [ 2106.110128] __do_sys_clone3+0x1e5/0x320 [ 2106.110888] ? __do_sys_clone+0x110/0x110 [ 2106.111664] ? rcu_read_lock_any_held+0x75/0xa0 [ 2106.112491] ? vfs_write+0x354/0xb10 [ 2106.113186] ? fput_many+0x2f/0x1a0 [ 2106.113847] ? ksys_write+0x1a9/0x260 [ 2106.114536] ? __ia32_sys_read+0xb0/0xb0 [ 2106.115275] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2106.116214] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2106.117178] ? trace_hardirqs_on+0x5b/0x180 [ 2106.117961] do_syscall_64+0x33/0x40 [ 2106.118638] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2106.119564] RIP: 0033:0x7f352a044b19 [ 2106.120224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2106.123570] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2106.124921] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2106.125561] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2106.126166] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2106.126770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2106.127372] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:43:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1fffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400a9fffe000094e6324bc166832296e97aef6e9945e7a354dc3fff3dbf6829a1e4af8a978d33a8a8e4a8673ec3979d86b1197f56e55e"], 0x14}}, 0x0) read(r0, &(0x7f00000001c0)=""/153, 0x99) 03:43:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x22440, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x580001, 0x0) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000100)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000c40)) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000140), 0x991a, 0x40000) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/2740], 0xab4) 03:43:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfe03, 0x0, 0x0}, 0x58) 03:43:01 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:43:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x10, &(0x7f0000000180)) 03:43:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:43:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1020000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x222200, 0x0) r1 = fork() tkill(r1, 0x30) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r1) r2 = getpgid(r1) getpgrp(r2) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:43:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 17) 03:43:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) (fail_nth: 1) 03:43:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xffff, 0x1, 0x5, 0x80}, {0x8001, 0x4, 0x53, 0x5}, {0x7, 0x5, 0x1, 0xb796}]}, 0x10) 03:43:17 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:43:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x5000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2121.766593] FAULT_INJECTION: forcing a failure. [ 2121.766593] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2121.768611] CPU: 1 PID: 42404 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 2121.770190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2121.772146] Call Trace: [ 2121.772776] dump_stack+0x107/0x167 [ 2121.773671] should_fail.cold+0x5/0xa [ 2121.774579] _copy_from_user+0x2e/0x1b0 [ 2121.775534] tty_ioctl+0xd04/0x18b0 [ 2121.776397] ? tty_fasync+0x390/0x390 [ 2121.777292] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2121.778618] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2121.779802] ? do_vfs_ioctl+0x283/0x10d0 [ 2121.780764] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2121.782002] ? generic_block_fiemap+0x60/0x60 [ 2121.783073] ? lock_downgrade+0x6d0/0x6d0 [ 2121.784042] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2121.785197] ? wait_for_completion_io+0x270/0x270 [ 2121.786336] ? selinux_file_ioctl+0xb6/0x270 [ 2121.787364] ? tty_fasync+0x390/0x390 [ 2121.788232] __x64_sys_ioctl+0x19a/0x210 [ 2121.789188] do_syscall_64+0x33/0x40 [ 2121.790056] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2121.791241] RIP: 0033:0x7f39f025fb19 [ 2121.792127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2121.793285] FAULT_INJECTION: forcing a failure. [ 2121.793285] name failslab, interval 1, probability 0, space 0, times 0 [ 2121.796089] RSP: 002b:00007f39ed7d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2121.796107] RAX: ffffffffffffffda RBX: 00007f39f0372f60 RCX: 00007f39f025fb19 [ 2121.796117] RDX: 00000000200000c0 RSI: 0000000000005414 RDI: 0000000000000003 [ 2121.796127] RBP: 00007f39ed7d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2121.796142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2121.803914] R13: 00007fff481217af R14: 00007f39ed7d5300 R15: 0000000000022000 [ 2121.805442] CPU: 0 PID: 42408 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2121.806182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2121.807054] Call Trace: [ 2121.807708] dump_stack+0x107/0x167 [ 2121.808560] should_fail.cold+0x5/0xa [ 2121.809447] ? __delayacct_tsk_init+0x1b/0x80 [ 2121.810487] should_failslab+0x5/0x20 [ 2121.810908] kmem_cache_alloc+0x5b/0x310 [ 2121.811865] __delayacct_tsk_init+0x1b/0x80 [ 2121.812341] copy_process+0x3319/0x7800 [ 2121.813224] ? lock_acquire+0x197/0x470 [ 2121.813569] ? find_held_lock+0x2c/0x110 [ 2121.813942] ? __cleanup_sighand+0xb0/0xb0 [ 2121.814325] ? _copy_from_user+0xfb/0x1b0 [ 2121.814692] kernel_clone+0xe7/0x980 [ 2121.815015] ? lock_acquire+0x197/0x470 [ 2121.815356] ? create_io_thread+0xf0/0xf0 [ 2121.815732] ? ksys_write+0x21a/0x260 [ 2121.816063] ? lock_downgrade+0x6d0/0x6d0 [ 2121.816430] __do_sys_clone3+0x1e5/0x320 [ 2121.816780] ? __do_sys_clone+0x110/0x110 [ 2121.817178] ? rcu_read_lock_any_held+0x75/0xa0 [ 2121.817600] ? vfs_write+0x354/0xb10 [ 2121.817926] ? fput_many+0x2f/0x1a0 [ 2121.818241] ? ksys_write+0x1a9/0x260 [ 2121.818569] ? __ia32_sys_read+0xb0/0xb0 [ 2121.818922] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2121.819368] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2121.819805] ? trace_hardirqs_on+0x5b/0x180 [ 2121.820182] do_syscall_64+0x33/0x40 [ 2121.820502] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2121.820936] RIP: 0033:0x7f352a044b19 [ 2121.821294] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2121.822829] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2121.823473] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2121.824073] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 03:43:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x30, &(0x7f0000000180)) [ 2121.824673] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2121.841304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2121.841908] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2121.938573] FAULT_INJECTION: forcing a failure. [ 2121.938573] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2121.939653] CPU: 0 PID: 42544 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 2121.940233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2121.940923] Call Trace: [ 2121.941164] dump_stack+0x107/0x167 [ 2121.941504] should_fail.cold+0x5/0xa [ 2121.941833] _copy_to_user+0x2e/0x180 [ 2121.942161] simple_read_from_buffer+0xcc/0x160 [ 2121.942561] proc_fail_nth_read+0x198/0x230 [ 2121.942929] ? proc_sessionid_read+0x230/0x230 [ 2121.943317] ? security_file_permission+0xb1/0xe0 [ 2121.943729] ? proc_sessionid_read+0x230/0x230 [ 2121.944115] vfs_read+0x228/0x620 [ 2121.944414] ksys_read+0x12d/0x260 [ 2121.944716] ? vfs_write+0xb10/0xb10 [ 2121.945036] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2121.945515] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2121.945953] do_syscall_64+0x33/0x40 [ 2121.946269] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2121.946700] RIP: 0033:0x7f39f021269c [ 2121.947016] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2121.948539] RSP: 002b:00007f39ed7d5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2121.949199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39f021269c [ 2121.949809] RDX: 000000000000000f RSI: 00007f39ed7d51e0 RDI: 0000000000000004 [ 2121.950404] RBP: 00007f39ed7d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2121.951000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2121.951595] R13: 00007fff481217af R14: 00007f39ed7d5300 R15: 0000000000022000 03:43:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3ffff, 0x0, 0x0}, 0x58) 03:43:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:43:17 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 18) 03:43:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) (fail_nth: 2) 03:43:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:43:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x6000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2122.043854] FAULT_INJECTION: forcing a failure. [ 2122.043854] name failslab, interval 1, probability 0, space 0, times 0 [ 2122.044913] CPU: 1 PID: 42706 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2122.045577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2122.046322] Call Trace: [ 2122.046572] dump_stack+0x107/0x167 [ 2122.046912] should_fail.cold+0x5/0xa [ 2122.047263] ? create_object.isra.0+0x3a/0xa20 [ 2122.047686] should_failslab+0x5/0x20 [ 2122.048035] kmem_cache_alloc+0x5b/0x310 [ 2122.048414] create_object.isra.0+0x3a/0xa20 [ 2122.048822] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2122.049307] kmem_cache_alloc+0x159/0x310 [ 2122.049696] __delayacct_tsk_init+0x1b/0x80 [ 2122.050093] copy_process+0x3319/0x7800 [ 2122.050469] ? lock_acquire+0x197/0x470 [ 2122.050824] ? find_held_lock+0x2c/0x110 [ 2122.051208] ? __cleanup_sighand+0xb0/0xb0 [ 2122.051607] ? _copy_from_user+0xfb/0x1b0 [ 2122.051987] kernel_clone+0xe7/0x980 [ 2122.052332] ? lock_acquire+0x197/0x470 [ 2122.052698] ? create_io_thread+0xf0/0xf0 [ 2122.053098] ? ksys_write+0x21a/0x260 [ 2122.053457] ? lock_downgrade+0x6d0/0x6d0 [ 2122.053848] __do_sys_clone3+0x1e5/0x320 [ 2122.054219] ? __do_sys_clone+0x110/0x110 [ 2122.054623] ? rcu_read_lock_any_held+0x75/0xa0 [ 2122.055043] ? vfs_write+0x354/0xb10 [ 2122.055382] ? fput_many+0x2f/0x1a0 [ 2122.055718] ? ksys_write+0x1a9/0x260 [ 2122.056066] ? __ia32_sys_read+0xb0/0xb0 [ 2122.056441] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2122.056926] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2122.057393] ? trace_hardirqs_on+0x5b/0x180 [ 2122.057782] do_syscall_64+0x33/0x40 [ 2122.058115] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2122.058568] RIP: 0033:0x7f352a044b19 [ 2122.058900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2122.060502] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2122.065294] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2122.066974] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2122.068660] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2122.070351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2122.072025] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:43:32 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$TIOCPKT(r1, 0x80045440, &(0x7f00000000c0)) 03:43:32 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x8000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:43:32 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 19) 03:43:32 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x4000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:32 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x2000, &(0x7f0000000180)) 03:43:32 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x40000, 0x0, 0x0}, 0x58) 03:43:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2137.178680] FAULT_INJECTION: forcing a failure. [ 2137.178680] name failslab, interval 1, probability 0, space 0, times 0 [ 2137.181283] CPU: 1 PID: 42846 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2137.182803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2137.184607] Call Trace: [ 2137.185185] dump_stack+0x107/0x167 [ 2137.185995] should_fail.cold+0x5/0xa [ 2137.186835] ? copy_fs_struct+0x45/0x340 [ 2137.187737] should_failslab+0x5/0x20 [ 2137.188572] kmem_cache_alloc+0x5b/0x310 [ 2137.189487] ? audit_filter_inodes+0x40/0x40 [ 2137.190453] copy_fs_struct+0x45/0x340 [ 2137.191306] copy_process+0x3435/0x7800 [ 2137.192188] ? lock_acquire+0x197/0x470 [ 2137.193048] ? find_held_lock+0x2c/0x110 [ 2137.193964] ? __cleanup_sighand+0xb0/0xb0 [ 2137.194904] ? _copy_from_user+0xfb/0x1b0 [ 2137.195818] kernel_clone+0xe7/0x980 [ 2137.196628] ? lock_acquire+0x197/0x470 [ 2137.197501] ? create_io_thread+0xf0/0xf0 [ 2137.198442] ? ksys_write+0x21a/0x260 [ 2137.199273] ? lock_downgrade+0x6d0/0x6d0 [ 2137.200187] __do_sys_clone3+0x1e5/0x320 [ 2137.201067] ? __do_sys_clone+0x110/0x110 [ 2137.202013] ? rcu_read_lock_any_held+0x75/0xa0 [ 2137.203025] ? vfs_write+0x354/0xb10 [ 2137.203834] ? fput_many+0x2f/0x1a0 [ 2137.204625] ? ksys_write+0x1a9/0x260 [ 2137.205487] ? __ia32_sys_read+0xb0/0xb0 [ 2137.206374] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2137.207508] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2137.208627] ? trace_hardirqs_on+0x5b/0x180 [ 2137.209586] do_syscall_64+0x33/0x40 [ 2137.210396] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2137.211510] RIP: 0033:0x7f352a044b19 [ 2137.212315] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2137.224347] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2137.226006] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2137.227566] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2137.229122] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2137.230683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2137.232232] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:43:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x5000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x101000, 0x0, 0x0}, 0x58) 03:43:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xa000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x2276, &(0x7f0000000180)) 03:43:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x2, &(0x7f00000000c0)) 03:43:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:43:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/144}) 03:43:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 20) [ 2152.224125] FAULT_INJECTION: forcing a failure. [ 2152.224125] name failslab, interval 1, probability 0, space 0, times 0 [ 2152.228262] CPU: 0 PID: 43177 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2152.229781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2152.231598] Call Trace: [ 2152.232161] dump_stack+0x107/0x167 [ 2152.232965] should_fail.cold+0x5/0xa [ 2152.233791] ? create_object.isra.0+0x3a/0xa20 [ 2152.234802] should_failslab+0x5/0x20 [ 2152.235621] kmem_cache_alloc+0x5b/0x310 [ 2152.236521] create_object.isra.0+0x3a/0xa20 [ 2152.237460] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2152.238589] kmem_cache_alloc+0x159/0x310 [ 2152.239474] ? audit_filter_inodes+0x40/0x40 [ 2152.240441] copy_fs_struct+0x45/0x340 [ 2152.241284] copy_process+0x3435/0x7800 [ 2152.242181] ? lock_acquire+0x197/0x470 [ 2152.243034] ? find_held_lock+0x2c/0x110 [ 2152.243940] ? __cleanup_sighand+0xb0/0xb0 [ 2152.244863] ? _copy_from_user+0xfb/0x1b0 [ 2152.245806] kernel_clone+0xe7/0x980 [ 2152.246612] ? lock_acquire+0x197/0x470 [ 2152.247479] ? create_io_thread+0xf0/0xf0 [ 2152.248386] ? ksys_write+0x21a/0x260 [ 2152.249228] ? lock_downgrade+0x6d0/0x6d0 [ 2152.250135] __do_sys_clone3+0x1e5/0x320 [ 2152.251021] ? __do_sys_clone+0x110/0x110 [ 2152.251933] ? rcu_read_lock_any_held+0x75/0xa0 [ 2152.252943] ? vfs_write+0x354/0xb10 [ 2152.253752] ? fput_many+0x2f/0x1a0 [ 2152.254551] ? ksys_write+0x1a9/0x260 [ 2152.255365] ? __ia32_sys_read+0xb0/0xb0 [ 2152.256258] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2152.257380] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2152.258511] ? trace_hardirqs_on+0x5b/0x180 [ 2152.259436] do_syscall_64+0x33/0x40 [ 2152.260250] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2152.261355] RIP: 0033:0x7f352a044b19 [ 2152.262192] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2152.266184] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2152.267838] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2152.269372] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2152.270921] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2152.272450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2152.274002] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:43:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x4b47, &(0x7f00000000c0)) 03:43:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 21) 03:43:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x6000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000f0", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:43:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1fffff, 0x0, 0x0}, 0x58) 03:43:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x3000, &(0x7f0000000180)) 03:43:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xc000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2152.395374] FAULT_INJECTION: forcing a failure. [ 2152.395374] name failslab, interval 1, probability 0, space 0, times 0 [ 2152.397942] CPU: 1 PID: 43487 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2152.399438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2152.401237] Call Trace: [ 2152.401723] dump_stack+0x107/0x167 [ 2152.402048] should_fail.cold+0x5/0xa [ 2152.402384] ? create_object.isra.0+0x3a/0xa20 [ 2152.402787] should_failslab+0x5/0x20 [ 2152.403121] kmem_cache_alloc+0x5b/0x310 [ 2152.403483] create_object.isra.0+0x3a/0xa20 [ 2152.403866] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2152.404313] kmem_cache_alloc+0x159/0x310 [ 2152.404687] __delayacct_tsk_init+0x1b/0x80 [ 2152.405063] copy_process+0x3319/0x7800 [ 2152.405430] ? lock_acquire+0x197/0x470 [ 2152.405839] ? find_held_lock+0x2c/0x110 [ 2152.406209] ? __cleanup_sighand+0xb0/0xb0 [ 2152.406595] ? _copy_from_user+0xfb/0x1b0 [ 2152.406965] kernel_clone+0xe7/0x980 [ 2152.407288] ? lock_acquire+0x197/0x470 [ 2152.407632] ? create_io_thread+0xf0/0xf0 [ 2152.408009] ? ksys_write+0x21a/0x260 [ 2152.408338] ? lock_downgrade+0x6d0/0x6d0 [ 2152.408699] __do_sys_clone3+0x1e5/0x320 [ 2152.409051] ? __do_sys_clone+0x110/0x110 [ 2152.409432] ? rcu_read_lock_any_held+0x75/0xa0 [ 2152.409891] ? vfs_write+0x354/0xb10 [ 2152.410217] ? fput_many+0x2f/0x1a0 [ 2152.410535] ? ksys_write+0x1a9/0x260 [ 2152.410863] ? __ia32_sys_read+0xb0/0xb0 [ 2152.411217] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2152.411666] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2152.412106] ? trace_hardirqs_on+0x5b/0x180 [ 2152.412479] do_syscall_64+0x33/0x40 [ 2152.412800] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2152.413238] RIP: 0033:0x7f352a044b19 [ 2152.413573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2152.417632] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2152.418949] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2152.420175] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2152.421401] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2152.422960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2152.424508] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:43:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x4b49, &(0x7f00000000c0)) 03:43:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c460003d805050000000000000003000600010000002702000000000000400000000000000053010000000000000400000002003800020000100800c0ff04000000050000000000000000000000020000000000000008000000000000000200000000000000d80b00000000000002000000000000003aecf7635331860efc1b323445263207ac8e2b382da586a770ff071b84cb02a1a25c0e8722e444c34c49ac2ff94f1257c54ce342893d516c88ef92a2f03a1ef25f5f0a603ba39859132154b3117070030e9d6589b110479e570676e002e57e9769bf68073cb3a60f3cd04ae26dc578c3501d2c97e6f1c6c0c2fa03a91c3d80f7b1cf92bce1bea13892347eba63ab3d218fd591b31993fc4c3b6e62543ce860a1b667a1dba3bf393785e1779b0a6d188e84758e04975eb6e87ebf083588ed3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/2103], 0x837) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x135c00, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="030000f85141e166696c653000000028cc4a39d200"]) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000980)) 03:43:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x8000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400ffff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:43:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5409, &(0x7f00000000c0)) 03:43:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xa000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:47 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 1) 03:43:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000002", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:43:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 22) [ 2152.642294] FAULT_INJECTION: forcing a failure. [ 2152.642294] name failslab, interval 1, probability 0, space 0, times 0 [ 2152.643717] CPU: 0 PID: 43784 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2152.644755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2152.646459] Call Trace: [ 2152.646903] dump_stack+0x107/0x167 [ 2152.647594] should_fail.cold+0x5/0xa [ 2152.648496] ? ext4_init_io_end+0x23/0x180 [ 2152.649203] should_failslab+0x5/0x20 [ 2152.650002] kmem_cache_alloc+0x5b/0x310 [ 2152.650766] ext4_init_io_end+0x23/0x180 [ 2152.651446] ext4_writepages+0x8ec/0x3350 [ 2152.651821] ? mark_lock+0xf5/0x2df0 [ 2152.652143] ? mark_lock+0xf5/0x2df0 [ 2152.652460] ? lock_chain_count+0x20/0x20 [ 2152.653291] ? lock_chain_count+0x20/0x20 [ 2152.653804] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2152.654229] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2152.654711] ? SOFTIRQ_verbose+0x10/0x10 [ 2152.655059] ? mark_lock+0xf5/0x2df0 [ 2152.655383] ? lock_chain_count+0x20/0x20 [ 2152.655802] ? __lock_acquire+0xbb1/0x5b00 [ 2152.656537] ? lock_downgrade+0x6d0/0x6d0 [ 2152.657366] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2152.658395] ? SOFTIRQ_verbose+0x10/0x10 [ 2152.659143] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2152.659979] do_writepages+0xee/0x2a0 [ 2152.660631] ? page_writeback_cpu_online+0x20/0x20 [ 2152.661601] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2152.662292] filemap_flush+0x239/0x2e0 [ 2152.662625] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2152.663015] ? fcntl_setlk+0xfd0/0xfd0 [ 2152.663727] ext4_alloc_da_blocks+0x199/0x210 [ 2152.664415] ext4_release_file+0x187/0x380 [ 2152.664776] __fput+0x285/0x9f0 [ 2152.665057] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2152.665913] task_work_run+0xe2/0x1a0 [ 2152.666636] exit_to_user_mode_prepare+0x186/0x190 [ 2152.667119] FAULT_INJECTION: forcing a failure. [ 2152.667119] name failslab, interval 1, probability 0, space 0, times 0 [ 2152.667494] syscall_exit_to_user_mode+0x38/0x1d0 [ 2152.669499] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2152.670606] RIP: 0033:0x7fa4b28a4b19 [ 2152.671238] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2152.675129] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2152.676124] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2152.676719] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2152.677342] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2152.677973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2152.678578] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2152.679225] CPU: 1 PID: 43821 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2152.679827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2152.680536] Call Trace: [ 2152.680775] dump_stack+0x107/0x167 [ 2152.681093] should_fail.cold+0x5/0xa [ 2152.681431] ? create_object.isra.0+0x3a/0xa20 [ 2152.681854] should_failslab+0x5/0x20 [ 2152.682186] kmem_cache_alloc+0x5b/0x310 [ 2152.682547] create_object.isra.0+0x3a/0xa20 [ 2152.682928] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2152.683386] kmem_cache_alloc+0x159/0x310 [ 2152.683831] copy_process+0x1add/0x7800 [ 2152.684269] ? lock_acquire+0x197/0x470 [ 2152.684695] ? find_held_lock+0x2c/0x110 [ 2152.685145] ? __cleanup_sighand+0xb0/0xb0 [ 2152.685642] ? _copy_from_user+0xfb/0x1b0 [ 2152.686096] kernel_clone+0xe7/0x980 [ 2152.686491] ? lock_acquire+0x197/0x470 [ 2152.686911] ? create_io_thread+0xf0/0xf0 [ 2152.687362] ? ksys_write+0x21a/0x260 [ 2152.687766] ? lock_downgrade+0x6d0/0x6d0 [ 2152.688204] __do_sys_clone3+0x1e5/0x320 [ 2152.688632] ? __do_sys_clone+0x110/0x110 [ 2152.689094] ? rcu_read_lock_any_held+0x75/0xa0 [ 2152.689597] ? vfs_write+0x354/0xb10 [ 2152.689935] ? fput_many+0x2f/0x1a0 [ 2152.690250] ? ksys_write+0x1a9/0x260 [ 2152.690576] ? __ia32_sys_read+0xb0/0xb0 [ 2152.690931] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2152.691375] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2152.691809] ? trace_hardirqs_on+0x5b/0x180 [ 2152.692181] do_syscall_64+0x33/0x40 [ 2152.692500] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2152.692932] RIP: 0033:0x7f352a044b19 [ 2152.693251] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2152.694830] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2152.695477] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2152.696075] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2152.696669] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2152.697265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2152.697885] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:44:04 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 2) 03:44:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1000000, 0x0, 0x0}, 0x58) 03:44:04 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 23) 03:44:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xc000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x7622, &(0x7f0000000180)) 03:44:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x540b, &(0x7f00000000c0)) 03:44:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000003", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2168.717023] FAULT_INJECTION: forcing a failure. [ 2168.717023] name failslab, interval 1, probability 0, space 0, times 0 [ 2168.718052] CPU: 1 PID: 43867 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2168.718631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2168.719327] Call Trace: [ 2168.719435] FAULT_INJECTION: forcing a failure. [ 2168.719435] name failslab, interval 1, probability 0, space 0, times 0 [ 2168.719567] dump_stack+0x107/0x167 [ 2168.720813] should_fail.cold+0x5/0xa [ 2168.721140] ? create_object.isra.0+0x3a/0xa20 [ 2168.721533] should_failslab+0x5/0x20 [ 2168.721879] kmem_cache_alloc+0x5b/0x310 [ 2168.722230] create_object.isra.0+0x3a/0xa20 [ 2168.722605] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2168.723041] kmem_cache_alloc+0x159/0x310 [ 2168.723401] ext4_init_io_end+0x23/0x180 [ 2168.723750] ext4_writepages+0x8ec/0x3350 [ 2168.724114] ? mark_lock+0xf5/0x2df0 [ 2168.724449] ? lock_chain_count+0x20/0x20 [ 2168.724804] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2168.725231] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2168.725675] ? SOFTIRQ_verbose+0x10/0x10 [ 2168.726044] ? mark_lock+0xf5/0x2df0 [ 2168.726367] ? lock_chain_count+0x20/0x20 [ 2168.726720] ? __lock_acquire+0xbb1/0x5b00 [ 2168.727089] ? lock_downgrade+0x6d0/0x6d0 [ 2168.727444] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2168.727888] ? SOFTIRQ_verbose+0x10/0x10 [ 2168.728240] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2168.728657] do_writepages+0xee/0x2a0 [ 2168.728987] ? page_writeback_cpu_online+0x20/0x20 [ 2168.729414] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2168.729875] filemap_flush+0x239/0x2e0 [ 2168.730207] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2168.730598] ? fcntl_setlk+0xfd0/0xfd0 [ 2168.730936] ext4_alloc_da_blocks+0x199/0x210 [ 2168.731318] ext4_release_file+0x187/0x380 [ 2168.731681] __fput+0x285/0x9f0 [ 2168.731964] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2168.732397] task_work_run+0xe2/0x1a0 [ 2168.732730] exit_to_user_mode_prepare+0x186/0x190 [ 2168.733151] syscall_exit_to_user_mode+0x38/0x1d0 [ 2168.733562] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2168.734013] RIP: 0033:0x7fa4b28a4b19 [ 2168.734333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2168.735873] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2168.736516] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2168.737117] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2168.737717] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2168.738332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2168.738935] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2168.739562] CPU: 0 PID: 43866 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2168.740163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2168.740853] Call Trace: [ 2168.741091] dump_stack+0x107/0x167 [ 2168.741410] should_fail.cold+0x5/0xa [ 2168.741742] ? copy_process+0x1c5b/0x7800 [ 2168.742118] should_failslab+0x5/0x20 [ 2168.742448] kmem_cache_alloc+0x5b/0x310 [ 2168.742798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2168.743252] copy_process+0x1c5b/0x7800 [ 2168.743610] ? lock_acquire+0x197/0x470 [ 2168.743952] ? find_held_lock+0x2c/0x110 [ 2168.744321] ? __cleanup_sighand+0xb0/0xb0 [ 2168.744704] ? _copy_from_user+0xfb/0x1b0 [ 2168.745071] kernel_clone+0xe7/0x980 [ 2168.745393] ? lock_acquire+0x197/0x470 [ 2168.745735] ? create_io_thread+0xf0/0xf0 [ 2168.746122] ? ksys_write+0x21a/0x260 [ 2168.746451] ? lock_downgrade+0x6d0/0x6d0 [ 2168.746814] __do_sys_clone3+0x1e5/0x320 [ 2168.747163] ? __do_sys_clone+0x110/0x110 [ 2168.747544] ? rcu_read_lock_any_held+0x75/0xa0 [ 2168.747938] ? vfs_write+0x354/0xb10 [ 2168.748263] ? fput_many+0x2f/0x1a0 [ 2168.748579] ? ksys_write+0x1a9/0x260 [ 2168.748908] ? __ia32_sys_read+0xb0/0xb0 [ 2168.749261] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2168.749709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2168.750157] ? trace_hardirqs_on+0x5b/0x180 [ 2168.750530] do_syscall_64+0x33/0x40 [ 2168.750852] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2168.751284] RIP: 0033:0x7f352a044b19 [ 2168.751605] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2168.753130] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2168.753783] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2168.754388] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2168.754987] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2168.755584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2168.756188] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:44:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000004", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:44:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2000000, 0x0, 0x0}, 0x58) 03:44:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x10000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x540c, &(0x7f00000000c0)) 03:44:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x10000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000005", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:44:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x540d, &(0x7f00000000c0)) 03:44:21 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x11030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:21 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x200000, &(0x7f0000000180)) 03:44:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000006", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:44:21 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 24) 03:44:21 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 3) 03:44:21 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x11030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3000000, 0x0, 0x0}, 0x58) 03:44:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5412, &(0x7f00000000c0)) [ 2186.043240] FAULT_INJECTION: forcing a failure. [ 2186.043240] name failslab, interval 1, probability 0, space 0, times 0 [ 2186.045374] CPU: 1 PID: 44281 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2186.046982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2186.048660] FAULT_INJECTION: forcing a failure. [ 2186.048660] name failslab, interval 1, probability 0, space 0, times 0 [ 2186.048879] Call Trace: [ 2186.048901] dump_stack+0x107/0x167 [ 2186.048922] should_fail.cold+0x5/0xa [ 2186.053298] ? create_object.isra.0+0x3a/0xa20 [ 2186.054376] should_failslab+0x5/0x20 [ 2186.055258] kmem_cache_alloc+0x5b/0x310 [ 2186.056193] create_object.isra.0+0x3a/0xa20 [ 2186.057198] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2186.058378] kmem_cache_alloc+0x159/0x310 [ 2186.059303] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2186.063210] copy_process+0x1c5b/0x7800 [ 2186.066605] ? lock_acquire+0x197/0x470 [ 2186.067528] ? find_held_lock+0x2c/0x110 [ 2186.068476] ? __cleanup_sighand+0xb0/0xb0 [ 2186.069466] ? _copy_from_user+0xfb/0x1b0 [ 2186.074039] kernel_clone+0xe7/0x980 [ 2186.074892] ? lock_acquire+0x197/0x470 [ 2186.075800] ? create_io_thread+0xf0/0xf0 [ 2186.076769] ? ksys_write+0x21a/0x260 [ 2186.077641] ? lock_downgrade+0x6d0/0x6d0 [ 2186.081134] __do_sys_clone3+0x1e5/0x320 [ 2186.082089] ? __do_sys_clone+0x110/0x110 [ 2186.083283] ? rcu_read_lock_any_held+0x75/0xa0 [ 2186.083936] ? vfs_write+0x354/0xb10 [ 2186.084857] ? fput_many+0x2f/0x1a0 [ 2186.088034] ? ksys_write+0x1a9/0x260 [ 2186.088854] ? __ia32_sys_read+0xb0/0xb0 [ 2186.089666] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2186.091051] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2186.091711] ? trace_hardirqs_on+0x5b/0x180 [ 2186.093044] do_syscall_64+0x33/0x40 [ 2186.094302] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2186.094814] RIP: 0033:0x7f352a044b19 [ 2186.095195] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2186.097433] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2186.102280] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2186.104358] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2186.105998] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2186.107305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2186.108754] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2186.110704] CPU: 0 PID: 44278 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2186.111482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2186.116564] Call Trace: [ 2186.116847] dump_stack+0x107/0x167 [ 2186.117217] should_fail.cold+0x5/0xa [ 2186.117720] ? ext4_init_io_end+0x23/0x180 [ 2186.119058] should_failslab+0x5/0x20 [ 2186.119968] kmem_cache_alloc+0x5b/0x310 [ 2186.120956] ext4_init_io_end+0x23/0x180 [ 2186.121471] ext4_writepages+0xee9/0x3350 [ 2186.121895] ? mark_lock+0xf5/0x2df0 [ 2186.122325] ? mark_lock+0xf5/0x2df0 [ 2186.122708] ? lock_chain_count+0x20/0x20 [ 2186.123216] ? lock_chain_count+0x20/0x20 [ 2186.123709] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2186.124235] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2186.125183] ? SOFTIRQ_verbose+0x10/0x10 [ 2186.126029] ? mark_lock+0xf5/0x2df0 [ 2186.126519] ? lock_chain_count+0x20/0x20 [ 2186.126956] ? __lock_acquire+0xbb1/0x5b00 [ 2186.127488] ? lock_downgrade+0x6d0/0x6d0 [ 2186.127952] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2186.128592] ? SOFTIRQ_verbose+0x10/0x10 [ 2186.129249] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2186.130395] do_writepages+0xee/0x2a0 [ 2186.131303] ? page_writeback_cpu_online+0x20/0x20 [ 2186.132208] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2186.132879] filemap_flush+0x239/0x2e0 [ 2186.133656] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2186.134300] ? fcntl_setlk+0xfd0/0xfd0 [ 2186.134823] ext4_alloc_da_blocks+0x199/0x210 [ 2186.135449] ext4_release_file+0x187/0x380 [ 2186.135967] __fput+0x285/0x9f0 [ 2186.136697] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2186.137364] task_work_run+0xe2/0x1a0 [ 2186.137868] exit_to_user_mode_prepare+0x186/0x190 [ 2186.138505] syscall_exit_to_user_mode+0x38/0x1d0 [ 2186.139096] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2186.139616] RIP: 0033:0x7fa4b28a4b19 [ 2186.139959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2186.141698] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2186.142447] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2186.143084] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2186.143767] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2186.144513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2186.145167] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:44:21 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x12000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5413, &(0x7f00000000c0)) 03:44:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\a', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:44:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4000000, 0x0, 0x0}, 0x58) 03:44:21 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 25) 03:44:21 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x10000000, &(0x7f0000000180)) 03:44:21 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x20000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\b', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:44:21 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x12000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5415, &(0x7f00000000c0)) 03:44:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\t', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2186.367765] FAULT_INJECTION: forcing a failure. [ 2186.367765] name failslab, interval 1, probability 0, space 0, times 0 [ 2186.369265] CPU: 0 PID: 44618 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2186.369880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2186.370669] Call Trace: [ 2186.370922] dump_stack+0x107/0x167 [ 2186.371265] should_fail.cold+0x5/0xa [ 2186.371632] ? create_new_namespaces+0x30/0xb20 [ 2186.372039] should_failslab+0x5/0x20 [ 2186.372398] kmem_cache_alloc+0x5b/0x310 [ 2186.372755] ? cap_capable+0x1cd/0x230 [ 2186.373097] create_new_namespaces+0x30/0xb20 [ 2186.373523] copy_namespaces+0x3fb/0x4f0 [ 2186.373881] copy_process+0x385b/0x7800 [ 2186.374249] ? lock_acquire+0x197/0x470 [ 2186.374641] ? __cleanup_sighand+0xb0/0xb0 [ 2186.375027] ? _copy_from_user+0xfb/0x1b0 [ 2186.375425] kernel_clone+0xe7/0x980 [ 2186.375751] ? lock_acquire+0x197/0x470 [ 2186.376099] ? create_io_thread+0xf0/0xf0 [ 2186.376504] ? ksys_write+0x21a/0x260 [ 2186.376836] ? lock_downgrade+0x6d0/0x6d0 [ 2186.377199] __do_sys_clone3+0x1e5/0x320 [ 2186.377577] ? __do_sys_clone+0x110/0x110 [ 2186.377962] ? rcu_read_lock_any_held+0x75/0xa0 [ 2186.378454] ? vfs_write+0x354/0xb10 [ 2186.378779] ? fput_many+0x2f/0x1a0 [ 2186.379098] ? ksys_write+0x1a9/0x260 [ 2186.379456] ? __ia32_sys_read+0xb0/0xb0 [ 2186.379814] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2186.380267] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2186.380733] ? trace_hardirqs_on+0x5b/0x180 [ 2186.381111] do_syscall_64+0x33/0x40 [ 2186.381462] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2186.381906] RIP: 0033:0x7f352a044b19 [ 2186.382291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2186.385571] RSP: 002b:00007f3527599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2186.386485] RAX: ffffffffffffffda RBX: 00007f352a158020 RCX: 00007f352a044b19 [ 2186.387091] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2186.387720] RBP: 00007f35275991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2186.388355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2186.388967] R13: 00007ffc14d4db0f R14: 00007f3527599300 R15: 0000000000022000 03:44:21 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2c010000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:37 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 4) 03:44:37 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x20000000, &(0x7f0000000180)) 03:44:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5416, &(0x7f00000000c0)) 03:44:37 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x5000000, 0x0, 0x0}, 0x58) 03:44:37 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000f", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:44:37 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 26) 03:44:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x14000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:37 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x40000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2201.825589] FAULT_INJECTION: forcing a failure. [ 2201.825589] name failslab, interval 1, probability 0, space 0, times 0 [ 2201.826816] CPU: 0 PID: 44736 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2201.827476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2201.828348] Call Trace: [ 2201.828582] dump_stack+0x107/0x167 [ 2201.828993] should_fail.cold+0x5/0xa [ 2201.829370] ? create_object.isra.0+0x3a/0xa20 [ 2201.829832] should_failslab+0x5/0x20 [ 2201.830201] kmem_cache_alloc+0x5b/0x310 [ 2201.830631] create_object.isra.0+0x3a/0xa20 [ 2201.831090] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2201.835519] kmem_cache_alloc+0x159/0x310 [ 2201.835965] ext4_init_io_end+0x23/0x180 [ 2201.836358] ext4_writepages+0xee9/0x3350 [ 2201.836713] ? mark_lock+0xf5/0x2df0 [ 2201.837138] ? lock_chain_count+0x20/0x20 [ 2201.837539] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2201.838058] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2201.838555] ? SOFTIRQ_verbose+0x10/0x10 [ 2201.839046] ? mark_lock+0xf5/0x2df0 [ 2201.839439] ? lock_chain_count+0x20/0x20 [ 2201.839836] ? __lock_acquire+0xbb1/0x5b00 [ 2201.840249] ? lock_downgrade+0x6d0/0x6d0 [ 2201.840649] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2201.841184] ? SOFTIRQ_verbose+0x10/0x10 [ 2201.841580] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2201.842083] do_writepages+0xee/0x2a0 [ 2201.842471] ? page_writeback_cpu_online+0x20/0x20 [ 2201.843040] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2201.843556] filemap_flush+0x239/0x2e0 [ 2201.844030] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2201.844462] ? fcntl_setlk+0xfd0/0xfd0 [ 2201.845109] ext4_alloc_da_blocks+0x199/0x210 [ 2201.845535] ext4_release_file+0x187/0x380 [ 2201.845984] __fput+0x285/0x9f0 [ 2201.846324] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2201.846811] task_work_run+0xe2/0x1a0 [ 2201.847216] exit_to_user_mode_prepare+0x186/0x190 [ 2201.847679] syscall_exit_to_user_mode+0x38/0x1d0 [ 2201.848199] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2201.848701] RIP: 0033:0x7fa4b28a4b19 [ 2201.849109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2201.851011] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2201.851698] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2201.852443] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2201.853127] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 03:44:37 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x6000000, 0x0, 0x0}, 0x58) [ 2201.853893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2201.854565] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2201.869336] FAULT_INJECTION: forcing a failure. [ 2201.869336] name failslab, interval 1, probability 0, space 0, times 0 [ 2201.870416] CPU: 1 PID: 44860 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2201.871058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2201.871748] Call Trace: [ 2201.871987] dump_stack+0x107/0x167 [ 2201.872306] should_fail.cold+0x5/0xa [ 2201.872648] ? create_object.isra.0+0x3a/0xa20 [ 2201.873046] should_failslab+0x5/0x20 [ 2201.873378] kmem_cache_alloc+0x5b/0x310 [ 2201.873729] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2201.874157] create_object.isra.0+0x3a/0xa20 [ 2201.874549] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2201.874992] kmem_cache_alloc+0x159/0x310 [ 2201.875363] create_new_namespaces+0x30/0xb20 [ 2201.875759] copy_namespaces+0x3fb/0x4f0 [ 2201.876118] copy_process+0x385b/0x7800 [ 2201.876481] ? lock_acquire+0x197/0x470 [ 2201.876847] ? __cleanup_sighand+0xb0/0xb0 [ 2201.877234] ? _copy_from_user+0xfb/0x1b0 [ 2201.877601] kernel_clone+0xe7/0x980 [ 2201.877927] ? lock_acquire+0x197/0x470 [ 2201.878280] ? create_io_thread+0xf0/0xf0 [ 2201.878662] ? ksys_write+0x21a/0x260 [ 2201.878993] ? lock_downgrade+0x6d0/0x6d0 [ 2201.879359] __do_sys_clone3+0x1e5/0x320 [ 2201.879710] ? __do_sys_clone+0x110/0x110 [ 2201.880094] ? rcu_read_lock_any_held+0x75/0xa0 [ 2201.880491] ? vfs_write+0x354/0xb10 [ 2201.880819] ? fput_many+0x2f/0x1a0 [ 2201.881138] ? ksys_write+0x1a9/0x260 [ 2201.881468] ? __ia32_sys_read+0xb0/0xb0 [ 2201.881827] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2201.882317] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2201.882825] ? trace_hardirqs_on+0x5b/0x180 [ 2201.883202] do_syscall_64+0x33/0x40 [ 2201.883525] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2201.883964] RIP: 0033:0x7f352a044b19 [ 2201.884285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:44:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5418, &(0x7f00000000c0)) [ 2201.885823] RSP: 002b:00007f3527599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2201.886489] RAX: ffffffffffffffda RBX: 00007f352a158020 RCX: 00007f352a044b19 [ 2201.887092] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2201.887695] RBP: 00007f35275991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2201.888296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2201.888899] R13: 00007ffc14d4db0f R14: 00007f3527599300 R15: 0000000000022000 03:44:37 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x30000000, &(0x7f0000000180)) 03:44:37 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x45010000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x541b, &(0x7f00000000c0)) 03:44:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00p', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:44:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x16000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:52 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 5) 03:44:52 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x76220000, &(0x7f0000000180)) 03:44:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x18000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:52 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 27) 03:44:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x51020000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x6020000, 0x0, 0x0}, 0x58) 03:44:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000f0", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:44:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x541d, &(0x7f00000000c0)) [ 2216.987886] FAULT_INJECTION: forcing a failure. [ 2216.987886] name failslab, interval 1, probability 0, space 0, times 0 [ 2216.988985] CPU: 1 PID: 45174 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2216.989616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2216.990363] Call Trace: [ 2216.990642] dump_stack+0x107/0x167 [ 2216.990993] should_fail.cold+0x5/0xa [ 2216.991364] ? inc_ucount+0x472/0x7f0 [ 2216.991746] should_failslab+0x5/0x20 [ 2216.992113] kmem_cache_alloc_trace+0x55/0x320 [ 2216.992547] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2216.993054] inc_ucount+0x472/0x7f0 [ 2216.993413] ? retire_userns_sysctls+0x80/0x80 [ 2216.993844] ? kmem_cache_alloc+0x159/0x310 [ 2216.994251] ? lock_downgrade+0x6d0/0x6d0 [ 2216.994673] alloc_mnt_ns+0x88/0x420 [ 2216.995043] copy_mnt_ns+0xae/0xa00 [ 2216.995394] ? kmem_cache_alloc+0x2a6/0x310 [ 2216.995815] create_new_namespaces+0xd6/0xb20 [ 2216.996257] copy_namespaces+0x3fb/0x4f0 [ 2216.996647] copy_process+0x385b/0x7800 [ 2216.997047] ? lock_acquire+0x197/0x470 [ 2216.997459] ? __cleanup_sighand+0xb0/0xb0 [ 2216.997893] ? _copy_from_user+0xfb/0x1b0 [ 2216.998307] kernel_clone+0xe7/0x980 [ 2216.998676] ? lock_acquire+0x197/0x470 [ 2216.999058] ? create_io_thread+0xf0/0xf0 [ 2216.999482] ? ksys_write+0x21a/0x260 [ 2216.999843] ? lock_downgrade+0x6d0/0x6d0 [ 2217.000246] __do_sys_clone3+0x1e5/0x320 [ 2217.000630] ? __do_sys_clone+0x110/0x110 [ 2217.001056] ? rcu_read_lock_any_held+0x75/0xa0 [ 2217.001495] ? vfs_write+0x354/0xb10 [ 2217.001857] ? fput_many+0x2f/0x1a0 [ 2217.002210] ? ksys_write+0x1a9/0x260 [ 2217.002593] ? __ia32_sys_read+0xb0/0xb0 [ 2217.002984] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2217.003463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2217.003937] ? trace_hardirqs_on+0x5b/0x180 [ 2217.004349] do_syscall_64+0x33/0x40 [ 2217.004700] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2217.005178] RIP: 0033:0x7f352a044b19 [ 2217.005535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2217.007209] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2217.007913] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2217.008568] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2217.009220] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2217.009874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2217.010548] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:44:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x541e, &(0x7f00000000c0)) [ 2217.029386] FAULT_INJECTION: forcing a failure. [ 2217.029386] name failslab, interval 1, probability 0, space 0, times 0 [ 2217.030456] CPU: 0 PID: 45185 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2217.031085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2217.031812] Call Trace: [ 2217.032066] dump_stack+0x107/0x167 [ 2217.032403] should_fail.cold+0x5/0xa [ 2217.032771] ? jbd2__journal_start+0x190/0x7e0 [ 2217.033200] should_failslab+0x5/0x20 [ 2217.033552] kmem_cache_alloc+0x5b/0x310 [ 2217.033929] jbd2__journal_start+0x190/0x7e0 [ 2217.034345] __ext4_journal_start_sb+0x214/0x390 [ 2217.034784] ext4_writepages+0x102d/0x3350 [ 2217.035173] ? mark_lock+0xf5/0x2df0 [ 2217.035522] ? mark_lock+0xf5/0x2df0 [ 2217.035873] ? lock_chain_count+0x20/0x20 [ 2217.036276] ? lock_chain_count+0x20/0x20 [ 2217.036668] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2217.037143] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2217.037635] ? SOFTIRQ_verbose+0x10/0x10 [ 2217.038024] ? mark_lock+0xf5/0x2df0 [ 2217.038383] ? lock_chain_count+0x20/0x20 [ 2217.038779] ? __lock_acquire+0xbb1/0x5b00 [ 2217.039191] ? lock_downgrade+0x6d0/0x6d0 [ 2217.039596] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2217.040077] ? SOFTIRQ_verbose+0x10/0x10 [ 2217.040471] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2217.040934] do_writepages+0xee/0x2a0 [ 2217.041303] ? page_writeback_cpu_online+0x20/0x20 [ 2217.041777] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2217.042263] filemap_flush+0x239/0x2e0 [ 2217.042664] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2217.043178] ? fcntl_setlk+0xfd0/0xfd0 [ 2217.043620] ext4_alloc_da_blocks+0x199/0x210 [ 2217.044117] ext4_release_file+0x187/0x380 [ 2217.044592] __fput+0x285/0x9f0 [ 2217.044962] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2217.045518] task_work_run+0xe2/0x1a0 [ 2217.045950] exit_to_user_mode_prepare+0x186/0x190 [ 2217.046513] syscall_exit_to_user_mode+0x38/0x1d0 [ 2217.047062] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2217.047626] RIP: 0033:0x7fa4b28a4b19 [ 2217.048039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2217.050108] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2217.050889] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2217.051546] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2217.052199] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2217.052848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2217.053497] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2217.056048] EXT4-fs (sda): ext4_writepages: jbd2_start: 9223372036854775807 pages, ino 16155; err -12 03:44:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x77690000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:44:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x007', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:44:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1a000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:09 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 6) 03:45:09 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1c000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:09 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 28) 03:45:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x541e, &(0x7f00000000c0)) 03:45:10 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0xfeffffff, &(0x7f0000000180)) 03:45:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x8000000, 0x0, 0x0}, 0x58) 03:45:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:45:10 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xa1030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2234.684024] FAULT_INJECTION: forcing a failure. [ 2234.684024] name failslab, interval 1, probability 0, space 0, times 0 [ 2234.684788] FAULT_INJECTION: forcing a failure. [ 2234.684788] name failslab, interval 1, probability 0, space 0, times 0 [ 2234.686706] CPU: 0 PID: 45507 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2234.686719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2234.691218] Call Trace: [ 2234.691809] dump_stack+0x107/0x167 [ 2234.692631] should_fail.cold+0x5/0xa [ 2234.693487] ? create_object.isra.0+0x3a/0xa20 [ 2234.694505] should_failslab+0x5/0x20 [ 2234.695452] kmem_cache_alloc+0x5b/0x310 [ 2234.696469] create_object.isra.0+0x3a/0xa20 [ 2234.697568] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2234.698937] kmem_cache_alloc_trace+0x151/0x320 [ 2234.700165] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2234.701516] inc_ucount+0x472/0x7f0 [ 2234.702413] ? retire_userns_sysctls+0x80/0x80 [ 2234.703542] ? kmem_cache_alloc+0x159/0x310 [ 2234.704601] ? lock_downgrade+0x6d0/0x6d0 [ 2234.705674] alloc_mnt_ns+0x88/0x420 [ 2234.706679] copy_mnt_ns+0xae/0xa00 [ 2234.707620] ? kmem_cache_alloc+0x2a6/0x310 [ 2234.708732] create_new_namespaces+0xd6/0xb20 [ 2234.709866] copy_namespaces+0x3fb/0x4f0 [ 2234.710884] copy_process+0x385b/0x7800 [ 2234.711880] ? lock_acquire+0x197/0x470 [ 2234.712879] ? __cleanup_sighand+0xb0/0xb0 [ 2234.713939] ? _copy_from_user+0xfb/0x1b0 [ 2234.714997] kernel_clone+0xe7/0x980 [ 2234.715832] ? lock_acquire+0x197/0x470 [ 2234.716705] ? create_io_thread+0xf0/0xf0 [ 2234.717647] ? ksys_write+0x21a/0x260 [ 2234.718493] ? lock_downgrade+0x6d0/0x6d0 [ 2234.719437] __do_sys_clone3+0x1e5/0x320 [ 2234.720338] ? __do_sys_clone+0x110/0x110 [ 2234.721284] ? rcu_read_lock_any_held+0x75/0xa0 [ 2234.722307] ? vfs_write+0x354/0xb10 [ 2234.723146] ? fput_many+0x2f/0x1a0 [ 2234.723958] ? ksys_write+0x1a9/0x260 [ 2234.724803] ? __ia32_sys_read+0xb0/0xb0 [ 2234.725702] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2234.726883] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2234.728020] ? trace_hardirqs_on+0x5b/0x180 [ 2234.728975] do_syscall_64+0x33/0x40 [ 2234.729803] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2234.730941] RIP: 0033:0x7f352a044b19 [ 2234.731760] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2234.735843] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2234.737525] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2234.739109] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2234.740679] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2234.742250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2234.743842] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2234.745453] CPU: 1 PID: 45513 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2234.746175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2234.747019] Call Trace: [ 2234.747295] dump_stack+0x107/0x167 [ 2234.747673] should_fail.cold+0x5/0xa [ 2234.748066] ? create_object.isra.0+0x3a/0xa20 [ 2234.748536] should_failslab+0x5/0x20 [ 2234.748932] kmem_cache_alloc+0x5b/0x310 [ 2234.749354] create_object.isra.0+0x3a/0xa20 [ 2234.749806] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2234.750328] kmem_cache_alloc+0x159/0x310 [ 2234.750797] jbd2__journal_start+0x190/0x7e0 [ 2234.751288] __ext4_journal_start_sb+0x214/0x390 [ 2234.751828] ext4_writepages+0x102d/0x3350 [ 2234.752311] ? mark_lock+0xf5/0x2df0 [ 2234.752704] ? mark_lock+0xf5/0x2df0 [ 2234.753091] ? lock_chain_count+0x20/0x20 [ 2234.754080] ? lock_chain_count+0x20/0x20 [ 2234.754521] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2234.755721] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2234.756276] ? SOFTIRQ_verbose+0x10/0x10 [ 2234.757238] ? mark_lock+0xf5/0x2df0 [ 2234.757639] ? lock_chain_count+0x20/0x20 [ 2234.758390] ? __lock_acquire+0xbb1/0x5b00 [ 2234.759236] ? lock_downgrade+0x6d0/0x6d0 [ 2234.760248] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2234.760795] ? SOFTIRQ_verbose+0x10/0x10 [ 2234.761871] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2234.763407] do_writepages+0xee/0x2a0 [ 2234.764308] ? page_writeback_cpu_online+0x20/0x20 [ 2234.765521] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2234.766910] filemap_flush+0x239/0x2e0 [ 2234.767713] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2234.768756] ? fcntl_setlk+0xfd0/0xfd0 [ 2234.769177] ext4_alloc_da_blocks+0x199/0x210 [ 2234.770929] ext4_release_file+0x187/0x380 [ 2234.771947] __fput+0x285/0x9f0 [ 2234.772298] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2234.773467] task_work_run+0xe2/0x1a0 [ 2234.773887] exit_to_user_mode_prepare+0x186/0x190 [ 2234.775057] syscall_exit_to_user_mode+0x38/0x1d0 [ 2234.775565] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2234.776770] RIP: 0033:0x7fa4b28a4b19 [ 2234.777174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2234.781629] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2234.782421] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2234.784134] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2234.785915] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2234.787576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2234.789379] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:45:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:45:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5421, &(0x7f00000000c0)) 03:45:10 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xb7040000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x11030000, 0x0, 0x0}, 0x58) 03:45:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:45:10 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x1e000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:25 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0xfffffffe, &(0x7f0000000180)) 03:45:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:45:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x20000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x20000000, 0x0, 0x0}, 0x58) 03:45:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 29) 03:45:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xc5030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:25 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 7) 03:45:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5423, &(0x7f00000000c0)) 03:45:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2250.057782] FAULT_INJECTION: forcing a failure. [ 2250.057782] name failslab, interval 1, probability 0, space 0, times 0 [ 2250.058810] CPU: 1 PID: 45956 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2250.059437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2250.060161] Call Trace: [ 2250.060422] dump_stack+0x107/0x167 [ 2250.060775] should_fail.cold+0x5/0xa [ 2250.061144] ? alloc_mnt_ns+0xce/0x420 [ 2250.061520] should_failslab+0x5/0x20 [ 2250.061889] kmem_cache_alloc_trace+0x55/0x320 [ 2250.062342] alloc_mnt_ns+0xce/0x420 [ 2250.062706] copy_mnt_ns+0xae/0xa00 [ 2250.063072] ? kmem_cache_alloc+0x2a6/0x310 [ 2250.063498] create_new_namespaces+0xd6/0xb20 [ 2250.063940] copy_namespaces+0x3fb/0x4f0 [ 2250.064325] copy_process+0x385b/0x7800 [ 2250.064729] ? lock_acquire+0x197/0x470 [ 2250.065144] ? __cleanup_sighand+0xb0/0xb0 [ 2250.065579] ? _copy_from_user+0xfb/0x1b0 [ 2250.065993] kernel_clone+0xe7/0x980 [ 2250.066355] ? lock_acquire+0x197/0x470 [ 2250.066728] ? create_io_thread+0xf0/0xf0 [ 2250.067158] ? ksys_write+0x21a/0x260 [ 2250.067519] ? lock_downgrade+0x6d0/0x6d0 [ 2250.067924] __do_sys_clone3+0x1e5/0x320 [ 2250.068310] ? __do_sys_clone+0x110/0x110 [ 2250.069066] ? rcu_read_lock_any_held+0x75/0xa0 [ 2250.069503] ? vfs_write+0x354/0xb10 [ 2250.069889] ? fput_many+0x2f/0x1a0 [ 2250.070234] ? ksys_write+0x1a9/0x260 [ 2250.070602] ? __ia32_sys_read+0xb0/0xb0 [ 2250.071030] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2250.071531] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2250.072034] ? trace_hardirqs_on+0x5b/0x180 [ 2250.072441] do_syscall_64+0x33/0x40 [ 2250.072825] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2250.073306] RIP: 0033:0x7f352a044b19 [ 2250.073661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2250.075354] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2250.076095] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2250.076749] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2250.077432] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2250.078103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2250.078752] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2250.092640] FAULT_INJECTION: forcing a failure. [ 2250.092640] name failslab, interval 1, probability 0, space 0, times 0 [ 2250.093718] CPU: 1 PID: 45953 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2250.094373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2250.095143] Call Trace: [ 2250.095394] dump_stack+0x107/0x167 [ 2250.095735] should_fail.cold+0x5/0xa [ 2250.096110] ? jbd2__journal_start+0x246/0x7e0 [ 2250.096533] should_failslab+0x5/0x20 [ 2250.096892] kmem_cache_alloc+0x5b/0x310 [ 2250.097301] jbd2__journal_start+0x246/0x7e0 [ 2250.097722] __ext4_journal_start_sb+0x214/0x390 [ 2250.098165] ext4_writepages+0x102d/0x3350 [ 2250.098581] ? mark_lock+0xf5/0x2df0 [ 2250.098930] ? mark_lock+0xf5/0x2df0 [ 2250.099288] ? lock_chain_count+0x20/0x20 [ 2250.099688] ? lock_chain_count+0x20/0x20 [ 2250.100076] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2250.100561] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2250.101054] ? SOFTIRQ_verbose+0x10/0x10 [ 2250.101461] ? mark_lock+0xf5/0x2df0 [ 2250.101822] ? lock_chain_count+0x20/0x20 [ 2250.102206] ? __lock_acquire+0xbb1/0x5b00 [ 2250.102629] ? lock_downgrade+0x6d0/0x6d0 [ 2250.103026] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2250.103530] ? SOFTIRQ_verbose+0x10/0x10 [ 2250.104549] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2250.105012] do_writepages+0xee/0x2a0 [ 2250.105373] ? page_writeback_cpu_online+0x20/0x20 [ 2250.106242] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2250.107447] filemap_flush+0x239/0x2e0 [ 2250.108471] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2250.109572] ? fcntl_setlk+0xfd0/0xfd0 [ 2250.110502] ext4_alloc_da_blocks+0x199/0x210 [ 2250.111569] ext4_release_file+0x187/0x380 [ 2250.112582] __fput+0x285/0x9f0 [ 2250.113377] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2250.114608] task_work_run+0xe2/0x1a0 [ 2250.115523] exit_to_user_mode_prepare+0x186/0x190 [ 2250.116356] syscall_exit_to_user_mode+0x38/0x1d0 [ 2250.116803] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2250.117366] RIP: 0033:0x7fa4b28a4b19 [ 2250.118079] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2250.122434] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2250.124288] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2250.125919] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2250.127421] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2250.129046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2250.130537] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2250.132967] EXT4-fs (sda): ext4_writepages: jbd2_start: 9223372036854775807 pages, ino 16153; err -12 03:45:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe4ffffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5424, &(0x7f00000000c0)) 03:45:25 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x8000000000, &(0x7f0000000180)) 03:45:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x22000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2c010000, 0x0, 0x0}, 0x58) 03:45:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xec030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5425, &(0x7f00000000c0)) 03:45:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:45:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 30) [ 2250.358286] FAULT_INJECTION: forcing a failure. [ 2250.358286] name failslab, interval 1, probability 0, space 0, times 0 [ 2250.359444] CPU: 1 PID: 46216 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2250.360073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2250.360817] Call Trace: [ 2250.361075] dump_stack+0x107/0x167 [ 2250.361426] should_fail.cold+0x5/0xa [ 2250.361795] ? create_object.isra.0+0x3a/0xa20 [ 2250.362229] should_failslab+0x5/0x20 [ 2250.362591] kmem_cache_alloc+0x5b/0x310 [ 2250.363005] create_object.isra.0+0x3a/0xa20 [ 2250.363418] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2250.363902] kmem_cache_alloc_trace+0x151/0x320 [ 2250.364350] alloc_mnt_ns+0xce/0x420 [ 2250.364709] copy_mnt_ns+0xae/0xa00 [ 2250.365059] ? kmem_cache_alloc+0x2a6/0x310 [ 2250.365480] create_new_namespaces+0xd6/0xb20 [ 2250.365918] copy_namespaces+0x3fb/0x4f0 [ 2250.366311] copy_process+0x385b/0x7800 [ 2250.366712] ? lock_acquire+0x197/0x470 [ 2250.367140] ? __cleanup_sighand+0xb0/0xb0 [ 2250.367555] ? _copy_from_user+0xfb/0x1b0 [ 2250.367950] kernel_clone+0xe7/0x980 [ 2250.368309] ? lock_acquire+0x197/0x470 [ 2250.368681] ? create_io_thread+0xf0/0xf0 [ 2250.369099] ? ksys_write+0x21a/0x260 [ 2250.369461] ? lock_downgrade+0x6d0/0x6d0 [ 2250.369859] __do_sys_clone3+0x1e5/0x320 [ 2250.370243] ? __do_sys_clone+0x110/0x110 [ 2250.370670] ? rcu_read_lock_any_held+0x75/0xa0 [ 2250.371114] ? vfs_write+0x354/0xb10 [ 2250.371472] ? fput_many+0x2f/0x1a0 [ 2250.371825] ? ksys_write+0x1a9/0x260 [ 2250.372179] ? __ia32_sys_read+0xb0/0xb0 [ 2250.372560] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2250.373041] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2250.373518] ? trace_hardirqs_on+0x5b/0x180 [ 2250.373933] do_syscall_64+0x33/0x40 [ 2250.374285] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2250.374756] RIP: 0033:0x7f352a044b19 [ 2250.375126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2250.376752] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2250.377455] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2250.378110] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2250.378759] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2250.379430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2250.380086] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:45:40 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 8) 03:45:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5427, &(0x7f00000000c0)) 03:45:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x24000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f000000, 0x0, 0x0}, 0x58) 03:45:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000001", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:45:40 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 31) 03:45:40 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x20000000000000, &(0x7f0000000180)) 03:45:40 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xee030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2265.529455] FAULT_INJECTION: forcing a failure. [ 2265.529455] name failslab, interval 1, probability 0, space 0, times 0 [ 2265.534338] CPU: 0 PID: 46402 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2265.535107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2265.535831] Call Trace: [ 2265.536092] dump_stack+0x107/0x167 [ 2265.536437] should_fail.cold+0x5/0xa [ 2265.536797] ? create_object.isra.0+0x3a/0xa20 [ 2265.537223] should_failslab+0x5/0x20 [ 2265.537582] kmem_cache_alloc+0x5b/0x310 [ 2265.537964] ? mark_held_locks+0x9e/0xe0 [ 2265.538348] create_object.isra.0+0x3a/0xa20 [ 2265.538760] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2265.539245] kmem_cache_alloc+0x159/0x310 [ 2265.539630] jbd2__journal_start+0x246/0x7e0 [ 2265.540007] __ext4_journal_start_sb+0x214/0x390 [ 2265.540410] ext4_writepages+0x102d/0x3350 [ 2265.540767] ? mark_lock+0xf5/0x2df0 [ 2265.541086] ? mark_lock+0xf5/0x2df0 [ 2265.541403] ? lock_chain_count+0x20/0x20 [ 2265.541769] ? lock_chain_count+0x20/0x20 [ 2265.542120] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2265.542541] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2265.542982] ? SOFTIRQ_verbose+0x10/0x10 [ 2265.543342] ? mark_lock+0xf5/0x2df0 [ 2265.543665] ? lock_chain_count+0x20/0x20 [ 2265.544015] ? __lock_acquire+0xbb1/0x5b00 [ 2265.544382] ? lock_downgrade+0x6d0/0x6d0 [ 2265.544736] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2265.545178] ? SOFTIRQ_verbose+0x10/0x10 [ 2265.545527] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2265.545944] do_writepages+0xee/0x2a0 [ 2265.546272] ? page_writeback_cpu_online+0x20/0x20 [ 2265.546696] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2265.547224] filemap_flush+0x239/0x2e0 [ 2265.547601] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2265.547991] ? fcntl_setlk+0xfd0/0xfd0 [ 2265.548370] ext4_alloc_da_blocks+0x199/0x210 [ 2265.548750] ext4_release_file+0x187/0x380 [ 2265.549109] __fput+0x285/0x9f0 [ 2265.549437] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2265.549868] task_work_run+0xe2/0x1a0 [ 2265.550199] exit_to_user_mode_prepare+0x186/0x190 [ 2265.550685] syscall_exit_to_user_mode+0x38/0x1d0 [ 2265.551099] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2265.551607] RIP: 0033:0x7fa4b28a4b19 [ 2265.551925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2265.553525] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2265.554164] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2265.554828] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2265.555495] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2265.556091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2265.556728] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2265.577215] FAULT_INJECTION: forcing a failure. [ 2265.577215] name failslab, interval 1, probability 0, space 0, times 0 [ 2265.578813] CPU: 0 PID: 46424 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2265.579570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2265.580305] Call Trace: [ 2265.580543] dump_stack+0x107/0x167 [ 2265.580862] should_fail.cold+0x5/0xa [ 2265.581196] ? alloc_vfsmnt+0x23/0x680 [ 2265.581583] should_failslab+0x5/0x20 [ 2265.581911] kmem_cache_alloc+0x5b/0x310 [ 2265.582309] ? lock_release+0x680/0x680 [ 2265.582664] alloc_vfsmnt+0x23/0x680 [ 2265.582998] clone_mnt+0x6c/0xce0 [ 2265.583388] copy_tree+0xfe/0xa60 [ 2265.583692] ? down_write_killable+0x180/0x180 [ 2265.584099] copy_mnt_ns+0x144/0xa00 [ 2265.584468] ? kmem_cache_alloc+0x2a6/0x310 [ 2265.584852] create_new_namespaces+0xd6/0xb20 [ 2265.585289] copy_namespaces+0x3fb/0x4f0 [ 2265.585654] copy_process+0x385b/0x7800 [ 2265.586014] ? lock_acquire+0x197/0x470 [ 2265.586433] ? __cleanup_sighand+0xb0/0xb0 [ 2265.586821] ? _copy_from_user+0xfb/0x1b0 [ 2265.587204] kernel_clone+0xe7/0x980 [ 2265.587569] ? lock_acquire+0x197/0x470 [ 2265.587913] ? create_io_thread+0xf0/0xf0 [ 2265.588355] ? ksys_write+0x21a/0x260 [ 2265.588685] ? lock_downgrade+0x6d0/0x6d0 [ 2265.589048] __do_sys_clone3+0x1e5/0x320 [ 2265.589445] ? __do_sys_clone+0x110/0x110 [ 2265.589830] ? rcu_read_lock_any_held+0x75/0xa0 [ 2265.590226] ? vfs_write+0x354/0xb10 [ 2265.590603] ? fput_many+0x2f/0x1a0 [ 2265.590920] ? ksys_write+0x1a9/0x260 [ 2265.591306] ? __ia32_sys_read+0xb0/0xb0 [ 2265.591662] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2265.592107] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2265.592609] ? trace_hardirqs_on+0x5b/0x180 [ 2265.592985] do_syscall_64+0x33/0x40 [ 2265.593369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2265.593805] RIP: 0033:0x7f352a044b19 [ 2265.594126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2265.595760] RSP: 002b:00007f3527599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2265.596473] RAX: ffffffffffffffda RBX: 00007f352a158020 RCX: 00007f352a044b19 [ 2265.597072] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2265.597716] RBP: 00007f35275991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2265.598373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2265.598975] R13: 00007ffc14d4db0f R14: 00007f3527599300 R15: 0000000000022000 03:45:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:45:55 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 32) 03:45:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x26000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5428, &(0x7f00000000c0)) 03:45:55 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf0030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:55 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 9) 03:45:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x1000000000000000, &(0x7f0000000180)) [ 2280.503851] FAULT_INJECTION: forcing a failure. [ 2280.503851] name failslab, interval 1, probability 0, space 0, times 0 [ 2280.505693] CPU: 1 PID: 46627 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2280.506453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2280.507359] Call Trace: [ 2280.507657] dump_stack+0x107/0x167 [ 2280.508064] should_fail.cold+0x5/0xa [ 2280.508491] ? ext4_alloc_io_end_vec+0x1f/0x120 [ 2280.509011] should_failslab+0x5/0x20 [ 2280.509436] kmem_cache_alloc+0x5b/0x310 [ 2280.509892] ext4_alloc_io_end_vec+0x1f/0x120 [ 2280.510394] ext4_writepages+0x17a5/0x3350 [ 2280.510869] ? mark_lock+0xf5/0x2df0 [ 2280.511296] ? lock_chain_count+0x20/0x20 [ 2280.511751] ? lock_chain_count+0x20/0x20 [ 2280.512217] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2280.512773] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2280.513355] ? SOFTIRQ_verbose+0x10/0x10 [ 2280.513811] ? mark_lock+0xf5/0x2df0 [ 2280.514234] ? lock_chain_count+0x20/0x20 [ 2280.514692] ? __lock_acquire+0xbb1/0x5b00 [ 2280.515174] ? lock_downgrade+0x6d0/0x6d0 [ 2280.515597] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2280.516079] ? SOFTIRQ_verbose+0x10/0x10 [ 2280.516466] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2280.516920] do_writepages+0xee/0x2a0 [ 2280.517280] ? page_writeback_cpu_online+0x20/0x20 [ 2280.517742] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2280.518229] filemap_flush+0x239/0x2e0 [ 2280.518591] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2280.519022] ? fcntl_setlk+0xfd0/0xfd0 [ 2280.519401] ext4_alloc_da_blocks+0x199/0x210 [ 2280.519902] ext4_release_file+0x187/0x380 [ 2280.520377] __fput+0x285/0x9f0 [ 2280.520747] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2280.521310] task_work_run+0xe2/0x1a0 [ 2280.521743] exit_to_user_mode_prepare+0x186/0x190 [ 2280.522290] syscall_exit_to_user_mode+0x38/0x1d0 [ 2280.522826] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2280.523398] RIP: 0033:0x7fa4b28a4b19 [ 2280.523813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2280.525809] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2280.526652] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2280.527432] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2280.528213] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2280.528999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2280.529786] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2280.536063] FAULT_INJECTION: forcing a failure. [ 2280.536063] name failslab, interval 1, probability 0, space 0, times 0 [ 2280.537287] CPU: 1 PID: 46620 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2280.538045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2280.538957] Call Trace: [ 2280.539262] dump_stack+0x107/0x167 [ 2280.539667] should_fail.cold+0x5/0xa [ 2280.540106] ? alloc_vfsmnt+0x23/0x680 [ 2280.540553] should_failslab+0x5/0x20 [ 2280.540985] kmem_cache_alloc+0x5b/0x310 [ 2280.541445] ? lock_release+0x680/0x680 [ 2280.541906] alloc_vfsmnt+0x23/0x680 [ 2280.542334] clone_mnt+0x6c/0xce0 [ 2280.542744] copy_tree+0xfe/0xa60 [ 2280.543144] ? down_write_killable+0x180/0x180 [ 2280.543660] copy_mnt_ns+0x144/0xa00 [ 2280.544091] ? kmem_cache_alloc+0x2a6/0x310 [ 2280.544592] create_new_namespaces+0xd6/0xb20 [ 2280.545119] copy_namespaces+0x3fb/0x4f0 [ 2280.545590] copy_process+0x385b/0x7800 [ 2280.546065] ? lock_acquire+0x197/0x470 [ 2280.546546] ? __cleanup_sighand+0xb0/0xb0 [ 2280.547052] ? _copy_from_user+0xfb/0x1b0 [ 2280.547510] kernel_clone+0xe7/0x980 [ 2280.547865] ? lock_acquire+0x197/0x470 [ 2280.548241] ? create_io_thread+0xf0/0xf0 [ 2280.548663] ? ksys_write+0x21a/0x260 [ 2280.549026] ? lock_downgrade+0x6d0/0x6d0 [ 2280.549430] __do_sys_clone3+0x1e5/0x320 [ 2280.549815] ? __do_sys_clone+0x110/0x110 [ 2280.550243] ? rcu_read_lock_any_held+0x75/0xa0 [ 2280.550680] ? vfs_write+0x354/0xb10 [ 2280.551040] ? fput_many+0x2f/0x1a0 [ 2280.551408] ? ksys_write+0x1a9/0x260 [ 2280.551840] ? __ia32_sys_read+0xb0/0xb0 [ 2280.552303] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2280.552890] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2280.553466] ? trace_hardirqs_on+0x5b/0x180 [ 2280.553961] do_syscall_64+0x33/0x40 [ 2280.554386] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2280.554958] RIP: 0033:0x7f352a044b19 [ 2280.555384] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2280.557386] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2280.558238] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2280.559029] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2280.559794] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2280.560540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2280.561287] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:45:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x40000000, 0x0, 0x0}, 0x58) 03:45:55 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf1030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5437, &(0x7f00000000c0)) 03:45:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:45:56 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 33) 03:45:56 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 10) 03:45:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x2c010000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:56 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf2030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x45010000, 0x0, 0x0}, 0x58) 03:45:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5441, &(0x7f00000000c0)) 03:45:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2280.786314] FAULT_INJECTION: forcing a failure. [ 2280.786314] name failslab, interval 1, probability 0, space 0, times 0 [ 2280.789485] CPU: 0 PID: 46847 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2280.791299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2280.793514] Call Trace: [ 2280.794223] dump_stack+0x107/0x167 [ 2280.795196] should_fail.cold+0x5/0xa [ 2280.795997] FAULT_INJECTION: forcing a failure. [ 2280.795997] name failslab, interval 1, probability 0, space 0, times 0 [ 2280.796173] ? create_object.isra.0+0x3a/0xa20 [ 2280.799621] should_failslab+0x5/0x20 [ 2280.800505] kmem_cache_alloc+0x5b/0x310 [ 2280.801461] create_object.isra.0+0x3a/0xa20 [ 2280.802489] kmemleak_alloc_percpu+0xa0/0x100 [ 2280.803538] pcpu_alloc+0x4e2/0x1240 [ 2280.804438] alloc_vfsmnt+0xfd/0x680 [ 2280.805305] clone_mnt+0x6c/0xce0 [ 2280.806135] copy_tree+0xfe/0xa60 [ 2280.806944] ? down_write_killable+0x180/0x180 [ 2280.808035] copy_mnt_ns+0x144/0xa00 [ 2280.808900] ? kmem_cache_alloc+0x2a6/0x310 [ 2280.809917] create_new_namespaces+0xd6/0xb20 [ 2280.810967] copy_namespaces+0x3fb/0x4f0 [ 2280.811920] copy_process+0x385b/0x7800 [ 2280.812861] ? lock_acquire+0x197/0x470 [ 2280.813813] ? __cleanup_sighand+0xb0/0xb0 [ 2280.814819] ? _copy_from_user+0xfb/0x1b0 [ 2280.815802] kernel_clone+0xe7/0x980 [ 2280.816665] ? lock_acquire+0x197/0x470 [ 2280.817586] ? create_io_thread+0xf0/0xf0 [ 2280.818573] ? ksys_write+0x21a/0x260 [ 2280.819470] ? lock_downgrade+0x6d0/0x6d0 [ 2280.820432] __do_sys_clone3+0x1e5/0x320 [ 2280.821373] ? __do_sys_clone+0x110/0x110 [ 2280.822367] ? rcu_read_lock_any_held+0x75/0xa0 [ 2280.823440] ? vfs_write+0x354/0xb10 [ 2280.824311] ? fput_many+0x2f/0x1a0 [ 2280.825158] ? ksys_write+0x1a9/0x260 [ 2280.826043] ? __ia32_sys_read+0xb0/0xb0 [ 2280.826985] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2280.828200] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2280.829387] ? trace_hardirqs_on+0x5b/0x180 [ 2280.830388] do_syscall_64+0x33/0x40 [ 2280.831247] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2280.832449] RIP: 0033:0x7f352a044b19 [ 2280.833304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2280.837523] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2280.839326] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2280.840899] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2280.842472] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2280.844050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2280.845615] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2280.847228] CPU: 1 PID: 46848 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2280.848060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2280.849074] Call Trace: [ 2280.849420] dump_stack+0x107/0x167 [ 2280.849881] should_fail.cold+0x5/0xa [ 2280.850357] ? create_object.isra.0+0x3a/0xa20 [ 2280.850933] should_failslab+0x5/0x20 [ 2280.851405] kmem_cache_alloc+0x5b/0x310 [ 2280.851924] create_object.isra.0+0x3a/0xa20 [ 2280.852455] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2280.853071] kmem_cache_alloc+0x159/0x310 [ 2280.853595] ext4_alloc_io_end_vec+0x1f/0x120 [ 2280.854145] ext4_writepages+0x17a5/0x3350 [ 2280.854651] ? mark_lock+0xf5/0x2df0 [ 2280.855102] ? lock_chain_count+0x20/0x20 [ 2280.856349] ? lock_chain_count+0x20/0x20 [ 2280.856796] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2280.857973] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2280.858531] ? SOFTIRQ_verbose+0x10/0x10 [ 2280.859506] ? mark_lock+0xf5/0x2df0 [ 2280.859912] ? lock_chain_count+0x20/0x20 [ 2280.860889] ? __lock_acquire+0xbb1/0x5b00 [ 2280.861347] ? lock_downgrade+0x6d0/0x6d0 [ 2280.862292] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2280.862843] ? SOFTIRQ_verbose+0x10/0x10 [ 2280.863847] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2280.864367] do_writepages+0xee/0x2a0 [ 2280.865298] ? page_writeback_cpu_online+0x20/0x20 [ 2280.865832] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2280.867088] filemap_flush+0x239/0x2e0 [ 2280.867523] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2280.868629] ? fcntl_setlk+0xfd0/0xfd0 [ 2280.869584] ext4_alloc_da_blocks+0x199/0x210 [ 2280.870066] ext4_release_file+0x187/0x380 [ 2280.871090] __fput+0x285/0x9f0 [ 2280.871448] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2280.872680] task_work_run+0xe2/0x1a0 [ 2280.873098] exit_to_user_mode_prepare+0x186/0x190 [ 2280.874311] syscall_exit_to_user_mode+0x38/0x1d0 [ 2280.874825] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2280.876099] RIP: 0033:0x7fa4b28a4b19 [ 2280.876497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2280.880988] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2280.881778] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2280.882514] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2280.883250] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2280.884000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2280.885754] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:45:56 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf4030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5450, &(0x7f00000000c0)) 03:45:56 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x2000000000000000, &(0x7f0000000180)) 03:45:56 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf6030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5451, &(0x7f00000000c0)) 03:45:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:45:56 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 34) 03:45:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x3f000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:45:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x51020000, 0x0, 0x0}, 0x58) [ 2281.097681] FAULT_INJECTION: forcing a failure. [ 2281.097681] name failslab, interval 1, probability 0, space 0, times 0 [ 2281.100479] CPU: 1 PID: 47080 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2281.102159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2281.104153] Call Trace: [ 2281.104795] dump_stack+0x107/0x167 [ 2281.105688] should_fail.cold+0x5/0xa [ 2281.106640] ? alloc_vfsmnt+0x23/0x680 [ 2281.107576] should_failslab+0x5/0x20 [ 2281.108513] kmem_cache_alloc+0x5b/0x310 [ 2281.109456] ? lock_release+0x680/0x680 [ 2281.110417] alloc_vfsmnt+0x23/0x680 [ 2281.111321] clone_mnt+0x6c/0xce0 [ 2281.112158] copy_tree+0xfe/0xa60 [ 2281.112983] ? down_write_killable+0x180/0x180 [ 2281.114085] copy_mnt_ns+0x144/0xa00 [ 2281.114975] ? kmem_cache_alloc+0x2a6/0x310 [ 2281.116020] create_new_namespaces+0xd6/0xb20 [ 2281.117142] copy_namespaces+0x3fb/0x4f0 [ 2281.118107] copy_process+0x385b/0x7800 [ 2281.119065] ? lock_acquire+0x197/0x470 [ 2281.120080] ? __cleanup_sighand+0xb0/0xb0 [ 2281.121171] ? _copy_from_user+0xfb/0x1b0 [ 2281.122211] kernel_clone+0xe7/0x980 [ 2281.123085] ? lock_acquire+0x197/0x470 [ 2281.124047] ? create_io_thread+0xf0/0xf0 [ 2281.125102] ? ksys_write+0x21a/0x260 [ 2281.126058] ? lock_downgrade+0x6d0/0x6d0 [ 2281.127078] __do_sys_clone3+0x1e5/0x320 [ 2281.128059] ? __do_sys_clone+0x110/0x110 [ 2281.129110] ? rcu_read_lock_any_held+0x75/0xa0 [ 2281.130240] ? vfs_write+0x354/0xb10 [ 2281.131136] ? fput_many+0x2f/0x1a0 [ 2281.132068] ? ksys_write+0x1a9/0x260 [ 2281.133010] ? __ia32_sys_read+0xb0/0xb0 [ 2281.134044] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2281.135361] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2281.136619] ? trace_hardirqs_on+0x5b/0x180 [ 2281.137671] do_syscall_64+0x33/0x40 [ 2281.138602] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2281.139888] RIP: 0033:0x7f352a044b19 [ 2281.140818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2281.145396] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2281.147238] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2281.148967] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2281.150701] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2281.152466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2281.154250] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:45:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:46:11 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 11) 03:46:11 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x3000000000000000, &(0x7f0000000180)) 03:46:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5452, &(0x7f00000000c0)) 03:46:11 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf8030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:46:12 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 35) 03:46:12 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x40000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:11 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x591c0000, 0x0, 0x0}, 0x58) [ 2296.667849] FAULT_INJECTION: forcing a failure. [ 2296.667849] name failslab, interval 1, probability 0, space 0, times 0 [ 2296.669827] CPU: 1 PID: 47338 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2296.670627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2296.671633] Call Trace: [ 2296.672023] dump_stack+0x107/0x167 [ 2296.672443] should_fail.cold+0x5/0xa [ 2296.672887] ? ext4_find_extent+0xa3d/0xd30 [ 2296.673394] should_failslab+0x5/0x20 [ 2296.673835] __kmalloc+0x72/0x390 [ 2296.674242] ext4_find_extent+0xa3d/0xd30 [ 2296.674736] ext4_ext_map_blocks+0x1c8/0x5830 [ 2296.675267] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2296.675976] ? SOFTIRQ_verbose+0x10/0x10 [ 2296.676449] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2296.677055] ? SOFTIRQ_verbose+0x10/0x10 [ 2296.677536] ? __lock_acquire+0x1657/0x5b00 [ 2296.678040] ? ext4_ext_release+0x10/0x10 [ 2296.678534] ? ext4_map_blocks+0x5cd/0x1910 [ 2296.679036] ? lock_release+0x680/0x680 [ 2296.679512] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2296.680172] ? lock_downgrade+0x6d0/0x6d0 [ 2296.680668] ? down_write+0xe0/0x160 [ 2296.681100] ? down_write_killable+0x180/0x180 [ 2296.681644] ext4_map_blocks+0x63f/0x1910 [ 2296.682128] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2296.682650] ? trace_hardirqs_on+0x5b/0x180 [ 2296.683162] ? kmem_cache_alloc+0x2a6/0x310 [ 2296.683657] ext4_writepages+0x19bf/0x3350 [ 2296.684024] ? mark_lock+0xf5/0x2df0 [ 2296.684352] ? lock_chain_count+0x20/0x20 [ 2296.684728] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2296.685157] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2296.685604] ? SOFTIRQ_verbose+0x10/0x10 [ 2296.685961] ? lock_chain_count+0x20/0x20 [ 2296.686312] ? __lock_acquire+0xbb1/0x5b00 [ 2296.686683] ? lock_downgrade+0x6d0/0x6d0 [ 2296.687044] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2296.687499] ? SOFTIRQ_verbose+0x10/0x10 [ 2296.688094] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2296.688657] do_writepages+0xee/0x2a0 [ 2296.689112] ? page_writeback_cpu_online+0x20/0x20 [ 2296.689689] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2296.690318] filemap_flush+0x239/0x2e0 [ 2296.690781] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2296.691325] ? fcntl_setlk+0xfd0/0xfd0 [ 2296.691815] ext4_alloc_da_blocks+0x199/0x210 [ 2296.692319] ext4_release_file+0x187/0x380 [ 2296.692776] __fput+0x285/0x9f0 [ 2296.693119] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2296.693654] task_work_run+0xe2/0x1a0 [ 2296.694057] exit_to_user_mode_prepare+0x186/0x190 [ 2296.694567] syscall_exit_to_user_mode+0x38/0x1d0 [ 2296.695081] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2296.695650] RIP: 0033:0x7fa4b28a4b19 [ 2296.696101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2296.697998] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2296.698778] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2296.699557] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2296.700362] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2296.701098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2296.701837] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:46:12 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfa030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2296.718336] FAULT_INJECTION: forcing a failure. [ 2296.718336] name failslab, interval 1, probability 0, space 0, times 0 [ 2296.719444] CPU: 0 PID: 47301 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2296.720078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2296.720913] Call Trace: [ 2296.721191] dump_stack+0x107/0x167 [ 2296.721567] should_fail.cold+0x5/0xa [ 2296.721961] ? alloc_vfsmnt+0x23/0x680 [ 2296.722361] should_failslab+0x5/0x20 [ 2296.722756] kmem_cache_alloc+0x5b/0x310 [ 2296.723174] ? rwlock_bug.part.0+0x90/0x90 [ 2296.723613] alloc_vfsmnt+0x23/0x680 [ 2296.723996] clone_mnt+0x6c/0xce0 [ 2296.724348] ? is_subdir+0x1aa/0x3a0 [ 2296.724735] copy_tree+0x3b0/0xa60 [ 2296.725112] copy_mnt_ns+0x144/0xa00 [ 2296.725489] ? kmem_cache_alloc+0x2a6/0x310 [ 2296.725932] create_new_namespaces+0xd6/0xb20 [ 2296.726388] copy_namespaces+0x3fb/0x4f0 [ 2296.726800] copy_process+0x385b/0x7800 [ 2296.727218] ? lock_acquire+0x197/0x470 [ 2296.727660] ? __cleanup_sighand+0xb0/0xb0 [ 2296.728028] ? _copy_from_user+0xfb/0x1b0 [ 2296.728378] kernel_clone+0xe7/0x980 [ 2296.728688] ? create_io_thread+0xf0/0xf0 [ 2296.729048] ? ksys_write+0x21a/0x260 [ 2296.729359] ? lock_downgrade+0x6d0/0x6d0 [ 2296.729706] __do_sys_clone3+0x1e5/0x320 [ 2296.730038] ? __do_sys_clone+0x110/0x110 [ 2296.730405] ? rcu_read_lock_any_held+0x75/0xa0 [ 2296.730780] ? vfs_write+0x354/0xb10 [ 2296.731088] ? fput_many+0x2f/0x1a0 [ 2296.731386] ? ksys_write+0x1a9/0x260 [ 2296.731721] ? __ia32_sys_read+0xb0/0xb0 [ 2296.732056] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2296.732481] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2296.732895] ? trace_hardirqs_on+0x5b/0x180 [ 2296.733249] do_syscall_64+0x33/0x40 [ 2296.733554] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2296.733964] RIP: 0033:0x7f352a044b19 [ 2296.734266] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2296.735748] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2296.736358] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2296.736924] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2296.737490] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2296.738059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2296.738627] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:46:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:46:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x545d, &(0x7f00000000c0)) 03:46:26 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x7d030000, 0x0, 0x0}, 0x58) 03:46:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5460, &(0x7f00000000c0)) 03:46:26 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x7622000000000000, &(0x7f0000000180)) 03:46:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 36) 03:46:26 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfc030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:26 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x51020000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:26 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 12) 03:46:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000ff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2311.455292] FAULT_INJECTION: forcing a failure. [ 2311.455292] name failslab, interval 1, probability 0, space 0, times 0 [ 2311.458136] CPU: 0 PID: 47533 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2311.458811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2311.459566] Call Trace: [ 2311.459920] dump_stack+0x107/0x167 [ 2311.460270] should_fail.cold+0x5/0xa [ 2311.460604] ? create_object.isra.0+0x3a/0xa20 [ 2311.461039] should_failslab+0x5/0x20 [ 2311.461410] kmem_cache_alloc+0x5b/0x310 [ 2311.461802] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2311.462297] create_object.isra.0+0x3a/0xa20 [ 2311.462668] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2311.463138] __kmalloc+0x16e/0x390 [ 2311.463518] ext4_find_extent+0xa3d/0xd30 [ 2311.463961] ext4_ext_map_blocks+0x1c8/0x5830 [ 2311.464398] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2311.464884] ? SOFTIRQ_verbose+0x10/0x10 [ 2311.465267] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2311.465761] ? SOFTIRQ_verbose+0x10/0x10 [ 2311.466107] ? __lock_acquire+0x1657/0x5b00 [ 2311.466517] ? ext4_ext_release+0x10/0x10 [ 2311.466916] ? ext4_map_blocks+0x5cd/0x1910 [ 2311.467356] ? lock_release+0x680/0x680 [ 2311.467766] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2311.468178] ? lock_downgrade+0x6d0/0x6d0 [ 2311.468585] ? down_write+0xe0/0x160 [ 2311.468949] ? down_write_killable+0x180/0x180 [ 2311.469393] ext4_map_blocks+0x63f/0x1910 [ 2311.469800] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2311.470182] ? trace_hardirqs_on+0x5b/0x180 [ 2311.470594] ? kmem_cache_alloc+0x2a6/0x310 [ 2311.471014] ext4_writepages+0x19bf/0x3350 [ 2311.471446] ? mark_lock+0xf5/0x2df0 [ 2311.471850] ? lock_chain_count+0x20/0x20 [ 2311.472258] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2311.472726] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2311.473179] ? SOFTIRQ_verbose+0x10/0x10 [ 2311.473579] ? lock_chain_count+0x20/0x20 [ 2311.474004] ? __lock_acquire+0xbb1/0x5b00 [ 2311.474418] ? lock_downgrade+0x6d0/0x6d0 [ 2311.474817] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2311.475332] ? SOFTIRQ_verbose+0x10/0x10 [ 2311.475681] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2311.476157] do_writepages+0xee/0x2a0 [ 2311.476532] ? page_writeback_cpu_online+0x20/0x20 [ 2311.478730] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2311.479183] filemap_flush+0x239/0x2e0 [ 2311.479584] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2311.480003] ? fcntl_setlk+0xfd0/0xfd0 [ 2311.480380] ext4_alloc_da_blocks+0x199/0x210 [ 2311.480759] ext4_release_file+0x187/0x380 [ 2311.481120] __fput+0x285/0x9f0 [ 2311.481447] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2311.481874] task_work_run+0xe2/0x1a0 [ 2311.482204] exit_to_user_mode_prepare+0x186/0x190 [ 2311.482662] syscall_exit_to_user_mode+0x38/0x1d0 [ 2311.483069] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2311.483570] RIP: 0033:0x7fa4b28a4b19 [ 2311.483912] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2311.485509] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2311.486145] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2311.486781] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2311.487424] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2311.488038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2311.488695] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2311.511101] FAULT_INJECTION: forcing a failure. [ 2311.511101] name failslab, interval 1, probability 0, space 0, times 0 [ 2311.512263] CPU: 0 PID: 47537 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2311.512851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2311.513617] Call Trace: [ 2311.513851] dump_stack+0x107/0x167 [ 2311.514168] should_fail.cold+0x5/0xa [ 2311.514550] ? create_object.isra.0+0x3a/0xa20 [ 2311.514949] should_failslab+0x5/0x20 [ 2311.515325] kmem_cache_alloc+0x5b/0x310 [ 2311.515677] ? find_held_lock+0x2c/0x110 [ 2311.516060] create_object.isra.0+0x3a/0xa20 [ 2311.516484] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2311.516931] kmem_cache_alloc+0x159/0x310 [ 2311.517361] ? rwlock_bug.part.0+0x90/0x90 [ 2311.517736] alloc_vfsmnt+0x23/0x680 [ 2311.518063] clone_mnt+0x6c/0xce0 [ 2311.518416] ? is_subdir+0x1aa/0x3a0 [ 2311.518747] copy_tree+0x3b0/0xa60 [ 2311.519073] copy_mnt_ns+0x144/0xa00 [ 2311.519445] ? kmem_cache_alloc+0x2a6/0x310 [ 2311.519853] create_new_namespaces+0xd6/0xb20 [ 2311.520300] copy_namespaces+0x3fb/0x4f0 [ 2311.520664] copy_process+0x385b/0x7800 [ 2311.521024] ? lock_acquire+0x197/0x470 [ 2311.521464] ? __cleanup_sighand+0xb0/0xb0 [ 2311.521856] ? _copy_from_user+0xfb/0x1b0 [ 2311.522266] kernel_clone+0xe7/0x980 [ 2311.522600] ? lock_acquire+0x197/0x470 [ 2311.522942] ? create_io_thread+0xf0/0xf0 [ 2311.523407] ? ksys_write+0x21a/0x260 [ 2311.523749] ? lock_downgrade+0x6d0/0x6d0 [ 2311.524117] __do_sys_clone3+0x1e5/0x320 [ 2311.524510] ? __do_sys_clone+0x110/0x110 [ 2311.524895] ? rcu_read_lock_any_held+0x75/0xa0 [ 2311.525360] ? vfs_write+0x354/0xb10 [ 2311.525686] ? fput_many+0x2f/0x1a0 [ 2311.526003] ? ksys_write+0x1a9/0x260 [ 2311.526381] ? __ia32_sys_read+0xb0/0xb0 [ 2311.526737] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2311.527188] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2311.527669] ? trace_hardirqs_on+0x5b/0x180 [ 2311.528064] do_syscall_64+0x33/0x40 [ 2311.528434] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2311.528872] RIP: 0033:0x7f352a044b19 [ 2311.529197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2311.530881] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2311.532388] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2311.532991] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2311.533643] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2311.534311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2311.534913] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:46:26 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfe030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:46:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x40049409, &(0x7f00000000c0)) 03:46:26 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x82020000, 0x0, 0x0}, 0x58) [ 2311.667338] cgroup: fork rejected by pids controller in /syz0 03:46:42 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x5a1c0000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xe4ffffff, 0x0, 0x0}, 0x58) 03:46:42 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 37) 03:46:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:46:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x40086602, &(0x7f00000000c0)) 03:46:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0xfeffffff00000000, &(0x7f0000000180)) 03:46:42 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfeffffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:42 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 13) [ 2326.728543] FAULT_INJECTION: forcing a failure. [ 2326.728543] name failslab, interval 1, probability 0, space 0, times 0 [ 2326.729674] CPU: 1 PID: 47870 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2326.730264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2326.730960] Call Trace: [ 2326.731206] dump_stack+0x107/0x167 [ 2326.731528] should_fail.cold+0x5/0xa [ 2326.731872] should_failslab+0x5/0x20 [ 2326.732316] __kmalloc_track_caller+0x79/0x370 [ 2326.732711] ? kstrdup_const+0x53/0x80 [ 2326.733056] kstrdup+0x36/0x70 [ 2326.733338] kstrdup_const+0x53/0x80 [ 2326.733661] alloc_vfsmnt+0xb5/0x680 [ 2326.733989] clone_mnt+0x6c/0xce0 [ 2326.734292] ? is_subdir+0x1aa/0x3a0 [ 2326.734621] copy_tree+0x3b0/0xa60 [ 2326.734946] copy_mnt_ns+0x144/0xa00 [ 2326.735280] ? kmem_cache_alloc+0x2a6/0x310 [ 2326.735662] create_new_namespaces+0xd6/0xb20 [ 2326.736177] copy_namespaces+0x3fb/0x4f0 [ 2326.736533] copy_process+0x385b/0x7800 [ 2326.736895] ? lock_acquire+0x197/0x470 [ 2326.737260] ? __cleanup_sighand+0xb0/0xb0 [ 2326.737644] ? _copy_from_user+0xfb/0x1b0 [ 2326.738012] kernel_clone+0xe7/0x980 [ 2326.738332] ? lock_acquire+0x197/0x470 [ 2326.738675] ? create_io_thread+0xf0/0xf0 [ 2326.739062] ? ksys_write+0x21a/0x260 [ 2326.739392] ? lock_downgrade+0x6d0/0x6d0 [ 2326.739756] __do_sys_clone3+0x1e5/0x320 [ 2326.740222] ? __do_sys_clone+0x110/0x110 [ 2326.740602] ? rcu_read_lock_any_held+0x75/0xa0 [ 2326.740996] ? vfs_write+0x354/0xb10 [ 2326.741317] ? fput_many+0x2f/0x1a0 [ 2326.741631] ? ksys_write+0x1a9/0x260 [ 2326.741958] ? __ia32_sys_read+0xb0/0xb0 [ 2326.742313] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2326.742760] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2326.743204] ? trace_hardirqs_on+0x5b/0x180 [ 2326.743578] do_syscall_64+0x33/0x40 [ 2326.744000] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2326.744445] RIP: 0033:0x7f352a044b19 03:46:42 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffff0300}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x40087602, &(0x7f00000000c0)) [ 2326.744771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2326.746304] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2326.746951] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2326.747557] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2326.756015] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2326.756616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2326.757215] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2326.764159] FAULT_INJECTION: forcing a failure. [ 2326.764159] name failslab, interval 1, probability 0, space 0, times 0 [ 2326.765806] CPU: 1 PID: 47874 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2326.766418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2326.767137] Call Trace: [ 2326.767389] dump_stack+0x107/0x167 [ 2326.767730] should_fail.cold+0x5/0xa [ 2326.768172] ? __es_insert_extent+0xed1/0x1370 [ 2326.768586] should_failslab+0x5/0x20 [ 2326.768958] kmem_cache_alloc+0x5b/0x310 [ 2326.769308] __es_insert_extent+0xed1/0x1370 [ 2326.769760] ext4_es_insert_extent+0x45d/0xf10 [ 2326.770167] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2326.770537] ? do_raw_read_unlock+0x3b/0x70 [ 2326.770947] ? _raw_read_unlock+0x1a/0x30 [ 2326.771298] ? ext4_es_scan_range+0x116/0x240 [ 2326.771750] ? ext4_es_find_extent_range+0x460/0x460 [ 2326.772217] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 2326.772619] ext4_map_blocks+0x80b/0x1910 [ 2326.773167] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2326.773544] ? trace_hardirqs_on+0x5b/0x180 [ 2326.773960] ? kmem_cache_alloc+0x2a6/0x310 [ 2326.774338] ext4_writepages+0x19bf/0x3350 [ 2326.774744] ? mark_lock+0xf5/0x2df0 [ 2326.775072] ? mark_lock+0xf5/0x2df0 [ 2326.775410] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2326.775914] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2326.776359] ? SOFTIRQ_verbose+0x10/0x10 [ 2326.776770] ? lock_chain_count+0x20/0x20 [ 2326.777123] ? __lock_acquire+0xbb1/0x5b00 [ 2326.777491] ? lock_downgrade+0x6d0/0x6d0 [ 2326.777894] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2326.778337] ? SOFTIRQ_verbose+0x10/0x10 [ 2326.778726] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2326.779152] do_writepages+0xee/0x2a0 [ 2326.779482] ? page_writeback_cpu_online+0x20/0x20 [ 2326.779987] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2326.780436] filemap_flush+0x239/0x2e0 [ 2326.780827] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2326.781217] ? fcntl_setlk+0xfd0/0xfd0 [ 2326.781554] ext4_alloc_da_blocks+0x199/0x210 [ 2326.781982] ext4_release_file+0x187/0x380 [ 2326.782344] __fput+0x285/0x9f0 [ 2326.782626] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2326.783102] task_work_run+0xe2/0x1a0 [ 2326.783436] exit_to_user_mode_prepare+0x186/0x190 [ 2326.783928] syscall_exit_to_user_mode+0x38/0x1d0 [ 2326.784338] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2326.784830] RIP: 0033:0x7fa4b28a4b19 [ 2326.785148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2326.786754] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2326.787394] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2326.788083] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2326.788733] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2326.789339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2326.789982] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:46:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:46:42 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffff1f00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x4020940d, &(0x7f00000000c0)) 03:46:57 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 14) 03:46:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffffff7f}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:46:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf1030000, 0x0, 0x0}, 0x58) 03:46:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0xffffffff00000000, &(0x7f0000000180)) 03:46:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x7d030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:57 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 38) [ 2341.700168] FAULT_INJECTION: forcing a failure. [ 2341.700168] name failslab, interval 1, probability 0, space 0, times 0 [ 2341.701432] CPU: 0 PID: 48104 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2341.702035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2341.702773] Call Trace: [ 2341.703010] dump_stack+0x107/0x167 [ 2341.703402] should_fail.cold+0x5/0xa [ 2341.703735] ? create_object.isra.0+0x3a/0xa20 [ 2341.704139] should_failslab+0x5/0x20 [ 2341.704514] kmem_cache_alloc+0x5b/0x310 [ 2341.704874] create_object.isra.0+0x3a/0xa20 [ 2341.705300] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2341.705741] __kmalloc_track_caller+0x177/0x370 [ 2341.706137] ? kstrdup_const+0x53/0x80 [ 2341.706528] kstrdup+0x36/0x70 [ 2341.706810] kstrdup_const+0x53/0x80 [ 2341.707133] alloc_vfsmnt+0xb5/0x680 [ 2341.707530] clone_mnt+0x6c/0xce0 [ 2341.707841] ? is_subdir+0x1aa/0x3a0 [ 2341.708180] copy_tree+0x3b0/0xa60 [ 2341.708555] copy_mnt_ns+0x144/0xa00 [ 2341.708880] ? kmem_cache_alloc+0x2a6/0x310 [ 2341.709309] create_new_namespaces+0xd6/0xb20 [ 2341.709706] copy_namespaces+0x3fb/0x4f0 [ 2341.712105] copy_process+0x385b/0x7800 [ 2341.712526] ? lock_acquire+0x197/0x470 [ 2341.712895] ? __cleanup_sighand+0xb0/0xb0 [ 2341.713337] ? _copy_from_user+0xfb/0x1b0 [ 2341.713710] kernel_clone+0xe7/0x980 [ 2341.714034] ? lock_acquire+0x197/0x470 [ 2341.714423] ? create_io_thread+0xf0/0xf0 [ 2341.714802] ? ksys_write+0x21a/0x260 [ 2341.715132] ? lock_downgrade+0x6d0/0x6d0 [ 2341.715570] __do_sys_clone3+0x1e5/0x320 [ 2341.715919] ? __do_sys_clone+0x110/0x110 [ 2341.716366] ? rcu_read_lock_any_held+0x75/0xa0 [ 2341.716764] ? vfs_write+0x354/0xb10 [ 2341.717088] ? fput_many+0x2f/0x1a0 [ 2341.717468] ? ksys_write+0x1a9/0x260 [ 2341.717804] ? __ia32_sys_read+0xb0/0xb0 [ 2341.718159] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2341.718651] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2341.719089] ? trace_hardirqs_on+0x5b/0x180 [ 2341.719536] do_syscall_64+0x33/0x40 [ 2341.719857] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2341.720363] RIP: 0033:0x7f352a044b19 [ 2341.720684] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2341.722300] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2341.722946] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2341.723615] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2341.724286] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2341.724885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2341.725530] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2341.728600] FAULT_INJECTION: forcing a failure. [ 2341.728600] name failslab, interval 1, probability 0, space 0, times 0 [ 2341.729796] CPU: 0 PID: 48102 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2341.731045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2341.732833] Call Trace: [ 2341.733105] dump_stack+0x107/0x167 [ 2341.733524] should_fail.cold+0x5/0xa [ 2341.733925] ? __es_insert_extent+0xed1/0x1370 [ 2341.734365] should_failslab+0x5/0x20 [ 2341.734764] kmem_cache_alloc+0x5b/0x310 [ 2341.735169] __es_insert_extent+0xed1/0x1370 [ 2341.735708] ext4_es_insert_extent+0x45d/0xf10 03:46:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffffffe4}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2341.736463] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2341.737677] ? do_raw_read_unlock+0x3b/0x70 [ 2341.738704] ? _raw_read_unlock+0x1a/0x30 [ 2341.739706] ? ext4_es_scan_range+0x116/0x240 [ 2341.740787] ? ext4_es_find_extent_range+0x460/0x460 [ 2341.741992] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 2341.743121] ext4_map_blocks+0x80b/0x1910 [ 2341.744160] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2341.745261] ? trace_hardirqs_on+0x5b/0x180 [ 2341.746294] ? kmem_cache_alloc+0x2a6/0x310 [ 2341.747369] ext4_writepages+0x19bf/0x3350 [ 2341.748395] ? mark_lock+0xf5/0x2df0 [ 2341.749273] ? lock_chain_count+0x20/0x20 [ 2341.750267] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2341.751466] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2341.752722] ? SOFTIRQ_verbose+0x10/0x10 [ 2341.753702] ? lock_chain_count+0x20/0x20 [ 2341.754689] ? __lock_acquire+0xbb1/0x5b00 [ 2341.755733] ? lock_downgrade+0x6d0/0x6d0 [ 2341.756746] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2341.757961] ? SOFTIRQ_verbose+0x10/0x10 [ 2341.758938] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2341.760125] do_writepages+0xee/0x2a0 [ 2341.761044] ? page_writeback_cpu_online+0x20/0x20 [ 2341.762249] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2341.763515] filemap_flush+0x239/0x2e0 [ 2341.764491] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2341.765560] ? fcntl_setlk+0xfd0/0xfd0 [ 2341.766498] ext4_alloc_da_blocks+0x199/0x210 [ 2341.767585] ext4_release_file+0x187/0x380 [ 2341.768616] __fput+0x285/0x9f0 [ 2341.769407] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2341.770585] task_work_run+0xe2/0x1a0 [ 2341.771528] exit_to_user_mode_prepare+0x186/0x190 [ 2341.772697] syscall_exit_to_user_mode+0x38/0x1d0 [ 2341.773833] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2341.775035] RIP: 0033:0x7fa4b28a4b19 [ 2341.775941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2341.780384] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2341.782132] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2341.783855] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2341.788698] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2341.790406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2341.792069] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:46:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfffffffe}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:46:57 executing program 1: r0 = fork() r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$AUTOFS_IOC_EXPIRE(0xffffffffffffffff, 0x810c9365, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000900)=0x2, 0x4) ioctl$PTP_PIN_SETFUNC(r2, 0x40603d07, &(0x7f00000000c0)={'\x00', 0x9, 0x3, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000140)={&(0x7f0000000100)=""/22, 0x16}) tkill(r0, 0x30) wait4(r0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) r4 = fork() tkill(r4, 0x30) wait4(r4, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r4) wait4(r4, 0x0, 0x0, &(0x7f0000000180)) 03:46:57 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 39) 03:46:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0x83020000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:46:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045432, &(0x7f00000000c0)) 03:46:57 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 15) [ 2341.925856] FAULT_INJECTION: forcing a failure. [ 2341.925856] name failslab, interval 1, probability 0, space 0, times 0 [ 2341.927777] CPU: 1 PID: 48318 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2341.929322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2341.931147] Call Trace: [ 2341.931733] dump_stack+0x107/0x167 [ 2341.932561] should_fail.cold+0x5/0xa [ 2341.933420] ? create_object.isra.0+0x3a/0xa20 [ 2341.934437] should_failslab+0x5/0x20 [ 2341.935272] kmem_cache_alloc+0x5b/0x310 [ 2341.936183] create_object.isra.0+0x3a/0xa20 [ 2341.937161] kmemleak_alloc_percpu+0xa0/0x100 [ 2341.938152] pcpu_alloc+0x4e2/0x1240 [ 2341.938997] alloc_vfsmnt+0xfd/0x680 [ 2341.939817] clone_mnt+0x6c/0xce0 [ 2341.940599] ? is_subdir+0x1aa/0x3a0 [ 2341.941421] copy_tree+0x3b0/0xa60 [ 2341.942219] copy_mnt_ns+0x144/0xa00 [ 2341.943038] ? kmem_cache_alloc+0x2a6/0x310 [ 2341.943993] create_new_namespaces+0xd6/0xb20 [ 2341.944895] FAULT_INJECTION: forcing a failure. [ 2341.944895] name failslab, interval 1, probability 0, space 0, times 0 [ 2341.945014] copy_namespaces+0x3fb/0x4f0 [ 2341.947019] copy_process+0x385b/0x7800 [ 2341.947907] ? lock_acquire+0x197/0x470 [ 2341.948824] ? __cleanup_sighand+0xb0/0xb0 [ 2341.949772] ? _copy_from_user+0xfb/0x1b0 [ 2341.950689] kernel_clone+0xe7/0x980 [ 2341.951506] ? lock_acquire+0x197/0x470 [ 2341.952387] ? create_io_thread+0xf0/0xf0 [ 2341.953311] ? ksys_write+0x21a/0x260 [ 2341.954145] ? lock_downgrade+0x6d0/0x6d0 [ 2341.955056] __do_sys_clone3+0x1e5/0x320 [ 2341.955941] ? __do_sys_clone+0x110/0x110 [ 2341.956888] ? rcu_read_lock_any_held+0x75/0xa0 [ 2341.957902] ? vfs_write+0x354/0xb10 [ 2341.958730] ? fput_many+0x2f/0x1a0 [ 2341.959528] ? ksys_write+0x1a9/0x260 [ 2341.960373] ? __ia32_sys_read+0xb0/0xb0 [ 2341.961267] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2341.962415] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2341.963535] ? trace_hardirqs_on+0x5b/0x180 [ 2341.964497] do_syscall_64+0x33/0x40 [ 2341.965317] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2341.966436] RIP: 0033:0x7f352a044b19 [ 2341.967250] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2341.971277] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2341.972949] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2341.974497] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2341.976048] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2341.977612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2341.979162] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2341.980763] CPU: 0 PID: 48328 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2341.981489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2341.982315] Call Trace: [ 2341.982606] dump_stack+0x107/0x167 [ 2341.983000] should_fail.cold+0x5/0xa [ 2341.983416] ? mempool_alloc+0x148/0x360 [ 2341.983827] ? mempool_free_pages+0x20/0x20 [ 2341.984280] should_failslab+0x5/0x20 [ 2341.984683] kmem_cache_alloc+0x5b/0x310 [ 2341.985108] ? mempool_free_pages+0x20/0x20 [ 2341.985561] mempool_alloc+0x148/0x360 [ 2341.985980] ? mempool_resize+0x7d0/0x7d0 [ 2341.986404] ? __test_set_page_writeback+0x160/0xbb0 [ 2341.986924] bio_alloc_bioset+0x36e/0x600 [ 2341.987347] ? bvec_alloc+0x2f0/0x2f0 [ 2341.987755] ? invalid_page_referenced_vma+0x570/0x570 [ 2341.988315] ext4_bio_write_page+0xa79/0x1480 [ 2341.988780] mpage_submit_page+0x14b/0x260 [ 2341.989235] ext4_writepages+0x1f2e/0x3350 [ 2341.989702] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2341.990238] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2341.991391] ? SOFTIRQ_verbose+0x10/0x10 [ 2341.992296] ? lock_chain_count+0x20/0x20 [ 2341.993196] ? __lock_acquire+0xbb1/0x5b00 [ 2341.994126] ? lock_downgrade+0x6d0/0x6d0 [ 2341.995031] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2341.996188] ? SOFTIRQ_verbose+0x10/0x10 [ 2341.997079] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2341.998143] do_writepages+0xee/0x2a0 [ 2341.998974] ? page_writeback_cpu_online+0x20/0x20 [ 2342.000049] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2342.001202] filemap_flush+0x239/0x2e0 [ 2342.002047] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2342.003030] ? fcntl_setlk+0xfd0/0xfd0 [ 2342.003883] ext4_alloc_da_blocks+0x199/0x210 [ 2342.004900] ext4_release_file+0x187/0x380 [ 2342.005849] __fput+0x285/0x9f0 [ 2342.006598] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2342.007738] task_work_run+0xe2/0x1a0 [ 2342.008625] exit_to_user_mode_prepare+0x186/0x190 [ 2342.009743] syscall_exit_to_user_mode+0x38/0x1d0 [ 2342.010826] entry_SYSCALL_64_after_hwframe+0x67/0xd1 03:46:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2, 0x0, 0x0}, 0x58) 03:46:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf8030000, 0x0, 0x0}, 0x58) 03:46:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2342.011973] RIP: 0033:0x7fa4b28a4b19 [ 2342.013113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2342.017275] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2342.018967] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2342.020572] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2342.022162] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2342.023758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2342.025380] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:46:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f00000000c0)) 03:46:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:46:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3, 0x0, 0x0}, 0x58) 03:47:13 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xac010000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:47:13 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 16) 03:47:13 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) r1 = getpgrp(0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x456800, 0x0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) kcmp(r1, r0, 0x1, r2, r3) 03:47:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:47:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80086601, &(0x7f00000000c0)) 03:47:13 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4, 0x0, 0x0}, 0x58) 03:47:13 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 40) 03:47:13 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfa030000, 0x0, 0x0}, 0x58) [ 2357.862139] FAULT_INJECTION: forcing a failure. [ 2357.862139] name failslab, interval 1, probability 0, space 0, times 0 [ 2357.863140] CPU: 0 PID: 48578 Comm: syz-executor.0 Not tainted 5.10.226 #1 03:47:13 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x5, 0x0, 0x0}, 0x58) [ 2357.863728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2357.868554] Call Trace: [ 2357.868792] dump_stack+0x107/0x167 [ 2357.869110] should_fail.cold+0x5/0xa [ 2357.869440] ? create_object.isra.0+0x3a/0xa20 [ 2357.869834] should_failslab+0x5/0x20 [ 2357.870163] kmem_cache_alloc+0x5b/0x310 [ 2357.870515] ? mark_held_locks+0x9e/0xe0 [ 2357.870867] create_object.isra.0+0x3a/0xa20 [ 2357.871257] kmemleak_alloc_percpu+0xa0/0x100 [ 2357.871648] pcpu_alloc+0x4e2/0x1240 [ 2357.871993] alloc_vfsmnt+0xfd/0x680 [ 2357.872331] clone_mnt+0x6c/0xce0 [ 2357.872643] ? is_subdir+0x1aa/0x3a0 [ 2357.872969] copy_tree+0x3b0/0xa60 [ 2357.873294] copy_mnt_ns+0x144/0xa00 [ 2357.873618] ? kmem_cache_alloc+0x2a6/0x310 [ 2357.873999] create_new_namespaces+0xd6/0xb20 [ 2357.874394] copy_namespaces+0x3fb/0x4f0 [ 2357.874749] copy_process+0x385b/0x7800 [ 2357.875108] ? lock_acquire+0x197/0x470 [ 2357.875473] ? __cleanup_sighand+0xb0/0xb0 [ 2357.875857] ? _copy_from_user+0xfb/0x1b0 [ 2357.876225] kernel_clone+0xe7/0x980 [ 2357.876588] ? lock_acquire+0x197/0x470 [ 2357.876929] ? create_io_thread+0xf0/0xf0 [ 2357.877310] ? ksys_write+0x21a/0x260 [ 2357.877637] ? lock_downgrade+0x6d0/0x6d0 [ 2357.877999] __do_sys_clone3+0x1e5/0x320 [ 2357.878346] ? __do_sys_clone+0x110/0x110 [ 2357.878728] ? rcu_read_lock_any_held+0x75/0xa0 [ 2357.879121] ? vfs_write+0x354/0xb10 [ 2357.879444] ? fput_many+0x2f/0x1a0 [ 2357.879760] ? ksys_write+0x1a9/0x260 [ 2357.880086] ? __ia32_sys_read+0xb0/0xb0 [ 2357.880451] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2357.880895] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2357.881335] ? trace_hardirqs_on+0x5b/0x180 [ 2357.881705] do_syscall_64+0x33/0x40 [ 2357.882025] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2357.882461] RIP: 0033:0x7f352a044b19 [ 2357.882779] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2357.884306] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2357.884962] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2357.885560] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2357.886158] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2357.886757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2357.887361] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2357.912473] FAULT_INJECTION: forcing a failure. [ 2357.912473] name failslab, interval 1, probability 0, space 0, times 0 [ 2357.913512] CPU: 0 PID: 48633 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2357.914092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2357.914780] Call Trace: [ 2357.915009] dump_stack+0x107/0x167 [ 2357.915326] should_fail.cold+0x5/0xa [ 2357.915651] ? create_object.isra.0+0x3a/0xa20 [ 2357.916039] should_failslab+0x5/0x20 [ 2357.916371] kmem_cache_alloc+0x5b/0x310 [ 2357.916724] create_object.isra.0+0x3a/0xa20 [ 2357.917096] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2357.917528] kmem_cache_alloc+0x159/0x310 [ 2357.917885] ? mempool_free_pages+0x20/0x20 [ 2357.918249] mempool_alloc+0x148/0x360 [ 2357.918587] ? mempool_resize+0x7d0/0x7d0 [ 2357.918952] ? __test_set_page_writeback+0x160/0xbb0 [ 2357.919394] bio_alloc_bioset+0x36e/0x600 [ 2357.919750] ? bvec_alloc+0x2f0/0x2f0 [ 2357.920076] ? invalid_page_referenced_vma+0x570/0x570 [ 2357.920545] ext4_bio_write_page+0xa79/0x1480 [ 2357.920940] mpage_submit_page+0x14b/0x260 [ 2357.921307] ext4_writepages+0x1f2e/0x3350 [ 2357.921701] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2357.922129] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2357.922574] ? SOFTIRQ_verbose+0x10/0x10 [ 2357.922932] ? lock_chain_count+0x20/0x20 [ 2357.923287] ? __lock_acquire+0xbb1/0x5b00 [ 2357.923658] ? lock_downgrade+0x6d0/0x6d0 [ 2357.924016] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2357.924478] ? SOFTIRQ_verbose+0x10/0x10 [ 2357.924831] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2357.925247] do_writepages+0xee/0x2a0 [ 2357.925578] ? page_writeback_cpu_online+0x20/0x20 [ 2357.926007] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2357.926455] filemap_flush+0x239/0x2e0 [ 2357.926788] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2357.927179] ? fcntl_setlk+0xfd0/0xfd0 [ 2357.927517] ext4_alloc_da_blocks+0x199/0x210 [ 2357.927901] ext4_release_file+0x187/0x380 03:47:13 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xd8030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2357.928264] __fput+0x285/0x9f0 [ 2357.928567] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2357.929000] task_work_run+0xe2/0x1a0 [ 2357.929332] exit_to_user_mode_prepare+0x186/0x190 [ 2357.929750] syscall_exit_to_user_mode+0x38/0x1d0 [ 2357.930161] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2357.930596] RIP: 0033:0x7fa4b28a4b19 [ 2357.936585] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2357.938109] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2357.938746] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2357.939339] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2357.939931] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2357.940538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2357.941136] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:47:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80087601, &(0x7f00000000c0)) 03:47:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:47:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0xc0045878, &(0x7f00000000c0)) 03:47:13 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 41) [ 2358.110378] FAULT_INJECTION: forcing a failure. [ 2358.110378] name failslab, interval 1, probability 0, space 0, times 0 [ 2358.111407] CPU: 1 PID: 48964 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2358.112004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2358.112727] Call Trace: [ 2358.112966] dump_stack+0x107/0x167 [ 2358.113289] should_fail.cold+0x5/0xa [ 2358.113628] ? alloc_vfsmnt+0x23/0x680 [ 2358.113972] should_failslab+0x5/0x20 [ 2358.114305] kmem_cache_alloc+0x5b/0x310 [ 2358.114660] ? copy_tree+0x61a/0xa60 [ 2358.114992] alloc_vfsmnt+0x23/0x680 [ 2358.115321] clone_mnt+0x6c/0xce0 [ 2358.115638] copy_tree+0x3b0/0xa60 [ 2358.115966] copy_mnt_ns+0x144/0xa00 [ 2358.116295] ? kmem_cache_alloc+0x2a6/0x310 [ 2358.116696] create_new_namespaces+0xd6/0xb20 [ 2358.117097] copy_namespaces+0x3fb/0x4f0 [ 2358.117459] copy_process+0x385b/0x7800 [ 2358.117823] ? lock_acquire+0x197/0x470 [ 2358.118195] ? __cleanup_sighand+0xb0/0xb0 [ 2358.118585] ? _copy_from_user+0xfb/0x1b0 [ 2358.118958] kernel_clone+0xe7/0x980 [ 2358.119284] ? lock_acquire+0x197/0x470 [ 2358.119632] ? create_io_thread+0xf0/0xf0 [ 2358.120013] ? ksys_write+0x21a/0x260 [ 2358.120356] ? lock_downgrade+0x6d0/0x6d0 [ 2358.120730] __do_sys_clone3+0x1e5/0x320 [ 2358.121083] ? __do_sys_clone+0x110/0x110 [ 2358.121471] ? rcu_read_lock_any_held+0x75/0xa0 [ 2358.121868] ? vfs_write+0x354/0xb10 [ 2358.122195] ? fput_many+0x2f/0x1a0 [ 2358.122515] ? ksys_write+0x1a9/0x260 [ 2358.122847] ? __ia32_sys_read+0xb0/0xb0 [ 2358.123205] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2358.123658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2358.124099] ? trace_hardirqs_on+0x5b/0x180 [ 2358.124492] do_syscall_64+0x33/0x40 [ 2358.124817] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2358.125254] RIP: 0033:0x7f352a044b19 [ 2358.125576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2358.127117] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2358.127771] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2358.128393] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2358.129002] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2358.129608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2358.130213] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:47:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 42) 03:47:28 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfc030000, 0x0, 0x0}, 0x58) 03:47:28 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xda030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:47:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0xc0045878, &(0x7f00000000c0)) 03:47:28 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 17) [ 2373.373423] FAULT_INJECTION: forcing a failure. [ 2373.373423] name failslab, interval 1, probability 0, space 0, times 0 [ 2373.374448] CPU: 1 PID: 49000 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2373.375056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2373.375780] Call Trace: [ 2373.376037] dump_stack+0x107/0x167 [ 2373.376379] should_fail.cold+0x5/0xa [ 2373.376751] ? mempool_alloc+0x148/0x360 [ 2373.377124] ? mempool_free_pages+0x20/0x20 [ 2373.377524] should_failslab+0x5/0x20 [ 2373.377881] kmem_cache_alloc+0x5b/0x310 [ 2373.378261] ? mempool_free_pages+0x20/0x20 [ 2373.378643] mempool_alloc+0x148/0x360 [ 2373.378981] ? mempool_resize+0x7d0/0x7d0 [ 2373.379336] ? mempool_resize+0x7d0/0x7d0 [ 2373.379700] bvec_alloc+0xd8/0x2f0 [ 2373.380011] bio_alloc_bioset+0x40a/0x600 [ 2373.380367] ? bvec_alloc+0x2f0/0x2f0 [ 2373.380719] ext4_bio_write_page+0xa79/0x1480 [ 2373.381118] mpage_submit_page+0x14b/0x260 [ 2373.381485] ext4_writepages+0x1f2e/0x3350 [ 2373.381880] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2373.382309] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2373.382753] ? SOFTIRQ_verbose+0x10/0x10 [ 2373.383112] ? lock_chain_count+0x20/0x20 [ 2373.383465] ? __lock_acquire+0xbb1/0x5b00 [ 2373.383841] ? lock_downgrade+0x6d0/0x6d0 [ 2373.384197] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2373.384658] ? SOFTIRQ_verbose+0x10/0x10 [ 2373.385012] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2373.385429] do_writepages+0xee/0x2a0 [ 2373.385761] ? page_writeback_cpu_online+0x20/0x20 [ 2373.386190] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2373.386638] filemap_flush+0x239/0x2e0 [ 2373.386973] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2373.387364] ? fcntl_setlk+0xfd0/0xfd0 [ 2373.387701] ext4_alloc_da_blocks+0x199/0x210 [ 2373.388084] ext4_release_file+0x187/0x380 [ 2373.388448] __fput+0x285/0x9f0 [ 2373.388747] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2373.389180] task_work_run+0xe2/0x1a0 [ 2373.389512] exit_to_user_mode_prepare+0x186/0x190 [ 2373.389934] syscall_exit_to_user_mode+0x38/0x1d0 [ 2373.390346] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2373.390780] RIP: 0033:0x7fa4b28a4b19 [ 2373.391098] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2373.392652] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2373.393299] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2373.393900] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2373.394507] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2373.395111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2373.395713] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:47:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x6, 0x0, 0x0}, 0x58) 03:47:28 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x10001, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1, 0x3, 0x0, 0x3f, 0x0, 0x715f84c2, 0x28000, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffff0001, 0x1, @perf_config_ext={0x8001, 0xfffffffffffffffc}, 0x28, 0x3f, 0xa09, 0x0, 0xfffffffffffffffa, 0x10000, 0x6, 0x0, 0xa2, 0x0, 0x7fffffff}, 0x0, 0xc, r1, 0x2) 03:47:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:47:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x8, 0x0, 0x0}, 0x58) 03:47:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0xc0189436, &(0x7f00000000c0)) [ 2373.418011] FAULT_INJECTION: forcing a failure. [ 2373.418011] name failslab, interval 1, probability 0, space 0, times 0 [ 2373.419095] CPU: 0 PID: 48999 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2373.419693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2373.420396] Call Trace: [ 2373.420644] dump_stack+0x107/0x167 [ 2373.420970] should_fail.cold+0x5/0xa [ 2373.421306] ? create_object.isra.0+0x3a/0xa20 [ 2373.421705] should_failslab+0x5/0x20 [ 2373.422037] kmem_cache_alloc+0x5b/0x310 [ 2373.422390] ? find_held_lock+0x2c/0x110 [ 2373.422756] create_object.isra.0+0x3a/0xa20 [ 2373.423138] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2373.423584] kmem_cache_alloc+0x159/0x310 [ 2373.423955] alloc_vfsmnt+0x23/0x680 [ 2373.424285] clone_mnt+0x6c/0xce0 [ 2373.424614] copy_tree+0x3b0/0xa60 [ 2373.424946] copy_mnt_ns+0x144/0xa00 [ 2373.425276] ? kmem_cache_alloc+0x2a6/0x310 [ 2373.425660] create_new_namespaces+0xd6/0xb20 [ 2373.426060] copy_namespaces+0x3fb/0x4f0 [ 2373.426418] copy_process+0x385b/0x7800 [ 2373.426780] ? lock_acquire+0x197/0x470 [ 2373.427149] ? __cleanup_sighand+0xb0/0xb0 [ 2373.427539] ? _copy_from_user+0xfb/0x1b0 [ 2373.427911] kernel_clone+0xe7/0x980 [ 2373.428237] ? lock_acquire+0x197/0x470 [ 2373.428599] ? create_io_thread+0xf0/0xf0 [ 2373.428987] ? ksys_write+0x21a/0x260 [ 2373.429321] ? lock_downgrade+0x6d0/0x6d0 [ 2373.429686] __do_sys_clone3+0x1e5/0x320 [ 2373.430039] ? __do_sys_clone+0x110/0x110 [ 2373.430424] ? rcu_read_lock_any_held+0x75/0xa0 [ 2373.430822] ? vfs_write+0x354/0xb10 [ 2373.431148] ? fput_many+0x2f/0x1a0 [ 2373.431467] ? ksys_write+0x1a9/0x260 [ 2373.431799] ? __ia32_sys_read+0xb0/0xb0 [ 2373.432157] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2373.432623] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2373.433063] ? trace_hardirqs_on+0x5b/0x180 [ 2373.433440] do_syscall_64+0x33/0x40 [ 2373.433764] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2373.434202] RIP: 0033:0x7f352a044b19 [ 2373.434528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2373.436071] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2373.436746] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2373.437351] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2373.437955] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2373.438561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2373.439164] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:47:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:47:45 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 18) 03:47:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0xc020660b, &(0x7f00000000c0)) 03:47:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:47:45 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() tkill(r1, 0x30) dup2(0xffffffffffffffff, r0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = fork() tkill(r2, 0x30) wait4(r2, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r2) getpgrp(r2) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:47:45 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 43) 03:47:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xa, 0x0, 0x0}, 0x58) 03:47:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfe030000, 0x0, 0x0}, 0x58) 03:47:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xdc030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:47:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xc, 0x0, 0x0}, 0x58) [ 2390.131608] FAULT_INJECTION: forcing a failure. [ 2390.131608] name failslab, interval 1, probability 0, space 0, times 0 [ 2390.132731] CPU: 0 PID: 49227 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2390.133359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2390.134081] Call Trace: [ 2390.134338] dump_stack+0x107/0x167 [ 2390.134684] should_fail.cold+0x5/0xa [ 2390.135047] ? create_object.isra.0+0x3a/0xa20 [ 2390.135950] should_failslab+0x5/0x20 [ 2390.136647] kmem_cache_alloc+0x5b/0x310 [ 2390.137592] create_object.isra.0+0x3a/0xa20 [ 2390.138393] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2390.139305] kmem_cache_alloc+0x159/0x310 [ 2390.140020] ? mempool_free_pages+0x20/0x20 [ 2390.140787] mempool_alloc+0x148/0x360 [ 2390.141617] ? mempool_resize+0x7d0/0x7d0 [ 2390.142327] ? mempool_resize+0x7d0/0x7d0 [ 2390.143046] bvec_alloc+0xd8/0x2f0 [ 2390.143658] bio_alloc_bioset+0x40a/0x600 [ 2390.144377] ? bvec_alloc+0x2f0/0x2f0 [ 2390.144928] ext4_bio_write_page+0xa79/0x1480 [ 2390.145324] mpage_submit_page+0x14b/0x260 [ 2390.145689] ext4_writepages+0x1f2e/0x3350 [ 2390.146082] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2390.146510] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2390.146953] ? SOFTIRQ_verbose+0x10/0x10 [ 2390.147309] ? lock_chain_count+0x20/0x20 [ 2390.147661] ? __lock_acquire+0xbb1/0x5b00 [ 2390.148029] ? lock_downgrade+0x6d0/0x6d0 [ 2390.148383] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2390.148878] ? SOFTIRQ_verbose+0x10/0x10 [ 2390.149232] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2390.149647] do_writepages+0xee/0x2a0 [ 2390.149977] ? page_writeback_cpu_online+0x20/0x20 [ 2390.150403] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2390.150852] filemap_flush+0x239/0x2e0 [ 2390.151184] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2390.151573] ? fcntl_setlk+0xfd0/0xfd0 [ 2390.151910] ext4_alloc_da_blocks+0x199/0x210 [ 2390.152291] ext4_release_file+0x187/0x380 [ 2390.152652] __fput+0x285/0x9f0 [ 2390.153005] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2390.153436] task_work_run+0xe2/0x1a0 [ 2390.153768] exit_to_user_mode_prepare+0x186/0x190 [ 2390.154187] syscall_exit_to_user_mode+0x38/0x1d0 [ 2390.154595] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2390.155030] RIP: 0033:0x7fa4b28a4b19 [ 2390.155349] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2390.157131] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2390.158779] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2390.160316] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2390.161869] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2390.163410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2390.164962] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2390.178540] FAULT_INJECTION: forcing a failure. [ 2390.178540] name failslab, interval 1, probability 0, space 0, times 0 [ 2390.180730] CPU: 0 PID: 49235 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2390.182239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2390.183673] Call Trace: [ 2390.184130] dump_stack+0x107/0x167 [ 2390.184798] should_fail.cold+0x5/0xa [ 2390.185627] should_failslab+0x5/0x20 [ 2390.186284] __kmalloc_track_caller+0x79/0x370 [ 2390.187071] ? kstrdup_const+0x53/0x80 [ 2390.187752] kstrdup+0x36/0x70 [ 2390.188309] kstrdup_const+0x53/0x80 [ 2390.189016] alloc_vfsmnt+0xb5/0x680 [ 2390.189665] clone_mnt+0x6c/0xce0 [ 2390.190278] copy_tree+0x3b0/0xa60 [ 2390.190911] copy_mnt_ns+0x144/0xa00 [ 2390.191557] ? kmem_cache_alloc+0x2a6/0x310 [ 2390.192308] create_new_namespaces+0xd6/0xb20 [ 2390.193201] copy_namespaces+0x3fb/0x4f0 [ 2390.193910] copy_process+0x385b/0x7800 [ 2390.194613] ? lock_acquire+0x197/0x470 [ 2390.195323] ? __cleanup_sighand+0xb0/0xb0 [ 2390.196075] ? _copy_from_user+0xfb/0x1b0 [ 2390.196821] kernel_clone+0xe7/0x980 [ 2390.197154] ? lock_acquire+0x197/0x470 [ 2390.197498] ? create_io_thread+0xf0/0xf0 [ 2390.197876] ? ksys_write+0x21a/0x260 [ 2390.198208] ? lock_downgrade+0x6d0/0x6d0 [ 2390.198572] __do_sys_clone3+0x1e5/0x320 [ 2390.198925] ? __do_sys_clone+0x110/0x110 [ 2390.199312] ? rcu_read_lock_any_held+0x75/0xa0 [ 2390.199711] ? vfs_write+0x354/0xb10 [ 2390.200037] ? fput_many+0x2f/0x1a0 [ 2390.200356] ? ksys_write+0x1a9/0x260 [ 2390.200687] ? __ia32_sys_read+0xb0/0xb0 [ 2390.201070] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2390.201520] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2390.201962] ? trace_hardirqs_on+0x5b/0x180 [ 2390.202338] do_syscall_64+0x33/0x40 [ 2390.202661] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2390.203098] RIP: 0033:0x7f352a044b19 [ 2390.203419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2390.204982] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2390.205630] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2390.206235] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2390.206839] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2390.207443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2390.208048] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:47:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000ff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:47:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:47:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xe, 0x0, 0x0}, 0x58) 03:47:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000ff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:47:45 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 19) 03:47:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfeffffff, 0x0, 0x0}, 0x58) 03:47:45 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 44) 03:47:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xde030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:47:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)=0xfdfdffff) 03:47:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x10, 0x0, 0x0}, 0x58) [ 2390.402930] FAULT_INJECTION: forcing a failure. [ 2390.402930] name failslab, interval 1, probability 0, space 0, times 0 [ 2390.404003] CPU: 0 PID: 49457 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2390.404581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2390.405296] Call Trace: [ 2390.405529] dump_stack+0x107/0x167 [ 2390.405842] should_fail.cold+0x5/0xa [ 2390.406170] ? create_task_io_context+0x2c/0x430 [ 2390.406576] should_failslab+0x5/0x20 [ 2390.406902] kmem_cache_alloc_node+0x55/0x330 [ 2390.407288] create_task_io_context+0x2c/0x430 [ 2390.407681] submit_bio_checks+0x1382/0x1730 [ 2390.408062] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 2390.408582] ? __pagevec_release+0x1f3/0x480 [ 2390.408982] ? __put_compound_page+0xd0/0xd0 [ 2390.409361] submit_bio_noacct+0x82/0x1010 [ 2390.409726] ? blk_queue_enter+0xc30/0xc30 [ 2390.410092] ? mpage_release_unused_pages+0x4a7/0x600 [ 2390.410537] submit_bio+0xf3/0x4e0 [ 2390.410843] ? submit_bio_noacct+0x1010/0x1010 [ 2390.411231] ? __put_compound_page+0xd0/0xd0 [ 2390.411607] ? lru_add_drain_cpu+0x3ca/0x7c0 [ 2390.411989] ext4_io_submit+0x181/0x210 [ 2390.412333] ext4_writepages+0x1265/0x3350 [ 2390.412724] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2390.413167] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2390.413613] ? SOFTIRQ_verbose+0x10/0x10 [ 2390.413970] ? lock_chain_count+0x20/0x20 [ 2390.414323] ? __lock_acquire+0xbb1/0x5b00 [ 2390.414698] ? lock_downgrade+0x6d0/0x6d0 [ 2390.415054] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2390.415498] ? SOFTIRQ_verbose+0x10/0x10 [ 2390.415849] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2390.416265] do_writepages+0xee/0x2a0 [ 2390.416596] ? page_writeback_cpu_online+0x20/0x20 [ 2390.417091] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2390.417602] filemap_flush+0x239/0x2e0 [ 2390.417979] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2390.418415] ? fcntl_setlk+0xfd0/0xfd0 [ 2390.418795] ext4_alloc_da_blocks+0x199/0x210 [ 2390.419224] ext4_release_file+0x187/0x380 [ 2390.419635] __fput+0x285/0x9f0 [ 2390.419949] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2390.420432] task_work_run+0xe2/0x1a0 [ 2390.420817] exit_to_user_mode_prepare+0x186/0x190 [ 2390.421289] syscall_exit_to_user_mode+0x38/0x1d0 [ 2390.421754] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2390.422247] RIP: 0033:0x7fa4b28a4b19 [ 2390.422607] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2390.424342] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2390.425080] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2390.425756] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2390.426433] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2390.427113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2390.427791] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2390.445306] FAULT_INJECTION: forcing a failure. [ 2390.445306] name failslab, interval 1, probability 0, space 0, times 0 [ 2390.446410] CPU: 0 PID: 49462 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2390.447074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2390.447843] Call Trace: [ 2390.448107] dump_stack+0x107/0x167 [ 2390.448466] should_fail.cold+0x5/0xa [ 2390.448842] ? create_object.isra.0+0x3a/0xa20 [ 2390.449291] should_failslab+0x5/0x20 [ 2390.449658] kmem_cache_alloc+0x5b/0x310 [ 2390.450060] create_object.isra.0+0x3a/0xa20 [ 2390.450483] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2390.450979] __kmalloc_track_caller+0x177/0x370 [ 2390.451430] ? kstrdup_const+0x53/0x80 [ 2390.451786] kstrdup+0x36/0x70 [ 2390.452069] kstrdup_const+0x53/0x80 [ 2390.452395] alloc_vfsmnt+0xb5/0x680 [ 2390.452722] clone_mnt+0x6c/0xce0 [ 2390.453154] copy_tree+0x3b0/0xa60 [ 2390.453481] copy_mnt_ns+0x144/0xa00 [ 2390.453807] ? kmem_cache_alloc+0x2a6/0x310 [ 2390.454189] create_new_namespaces+0xd6/0xb20 [ 2390.454590] copy_namespaces+0x3fb/0x4f0 [ 2390.454949] copy_process+0x385b/0x7800 [ 2390.455309] ? lock_acquire+0x197/0x470 [ 2390.455675] ? __cleanup_sighand+0xb0/0xb0 [ 2390.456061] ? _copy_from_user+0xfb/0x1b0 [ 2390.456428] kernel_clone+0xe7/0x980 [ 2390.456759] ? lock_acquire+0x197/0x470 [ 2390.457104] ? create_io_thread+0xf0/0xf0 [ 2390.457483] ? ksys_write+0x21a/0x260 [ 2390.457814] ? lock_downgrade+0x6d0/0x6d0 [ 2390.458177] __do_sys_clone3+0x1e5/0x320 [ 2390.458529] ? __do_sys_clone+0x110/0x110 [ 2390.458914] ? rcu_read_lock_any_held+0x75/0xa0 [ 2390.459313] ? vfs_write+0x354/0xb10 [ 2390.459639] ? fput_many+0x2f/0x1a0 [ 2390.459956] ? ksys_write+0x1a9/0x260 [ 2390.460286] ? __ia32_sys_read+0xb0/0xb0 [ 2390.460641] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2390.461098] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2390.461539] ? trace_hardirqs_on+0x5b/0x180 [ 2390.461916] do_syscall_64+0x33/0x40 [ 2390.462237] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2390.462674] RIP: 0033:0x7f352a044b19 [ 2390.462996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2390.464534] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2390.465332] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2390.466005] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2390.466693] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2390.467377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2390.468058] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:48:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xffff0300, 0x0, 0x0}, 0x58) 03:48:01 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x20, 0xfb, 0xc8, 0x7, 0x0, 0x4, 0x2000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x0, 0x7}, 0x4, 0x6a7, 0x400, 0x8, 0x7f, 0x7, 0x6, 0x0, 0x304, 0x0, 0x200}, r1, 0x8, r0, 0x9) tkill(r1, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:48:01 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe0030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:48:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:48:01 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 20) 03:48:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)=0xfffffdfd) 03:48:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x12, 0x0, 0x0}, 0x58) 03:48:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 45) [ 2405.710134] FAULT_INJECTION: forcing a failure. [ 2405.710134] name failslab, interval 1, probability 0, space 0, times 0 [ 2405.711284] CPU: 0 PID: 49688 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2405.711872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2405.712585] Call Trace: [ 2405.712869] dump_stack+0x107/0x167 [ 2405.713314] should_fail.cold+0x5/0xa [ 2405.713975] ? create_object.isra.0+0x3a/0xa20 [ 2405.714762] should_failslab+0x5/0x20 [ 2405.715416] kmem_cache_alloc+0x5b/0x310 [ 2405.716118] create_object.isra.0+0x3a/0xa20 [ 2405.716873] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2405.717990] kmem_cache_alloc_node+0x169/0x330 [ 2405.718632] create_task_io_context+0x2c/0x430 [ 2405.719735] submit_bio_checks+0x1382/0x1730 [ 2405.720792] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 2405.722274] ? __pagevec_release+0x1f3/0x480 [ 2405.723302] ? __put_compound_page+0xd0/0xd0 [ 2405.723998] submit_bio_noacct+0x82/0x1010 [ 2405.724799] ? blk_queue_enter+0xc30/0xc30 [ 2405.725450] ? mpage_release_unused_pages+0x4a7/0x600 [ 2405.726414] submit_bio+0xf3/0x4e0 [ 2405.727033] ? submit_bio_noacct+0x1010/0x1010 [ 2405.727994] ? __put_compound_page+0xd0/0xd0 [ 2405.728856] ? lru_add_drain_cpu+0x3ca/0x7c0 [ 2405.729898] ext4_io_submit+0x181/0x210 [ 2405.730539] ext4_writepages+0x1265/0x3350 [ 2405.731474] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2405.732444] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2405.733517] ? SOFTIRQ_verbose+0x10/0x10 [ 2405.734482] ? lock_chain_count+0x20/0x20 [ 2405.735458] ? __lock_acquire+0xbb1/0x5b00 [ 2405.736467] ? lock_downgrade+0x6d0/0x6d0 [ 2405.737470] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2405.738706] ? SOFTIRQ_verbose+0x10/0x10 [ 2405.739665] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2405.740818] do_writepages+0xee/0x2a0 [ 2405.741738] ? page_writeback_cpu_online+0x20/0x20 [ 2405.742907] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2405.744154] filemap_flush+0x239/0x2e0 [ 2405.745085] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2405.746138] ? fcntl_setlk+0xfd0/0xfd0 [ 2405.746555] ext4_alloc_da_blocks+0x199/0x210 [ 2405.747576] ext4_release_file+0x187/0x380 [ 2405.748019] __fput+0x285/0x9f0 [ 2405.748778] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2405.749910] task_work_run+0xe2/0x1a0 [ 2405.750316] exit_to_user_mode_prepare+0x186/0x190 [ 2405.751423] syscall_exit_to_user_mode+0x38/0x1d0 [ 2405.751922] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2405.753106] RIP: 0033:0x7fa4b28a4b19 [ 2405.753744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2405.757918] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2405.759625] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2405.761249] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2405.762863] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2405.764475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2405.766092] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2405.772948] FAULT_INJECTION: forcing a failure. [ 2405.772948] name failslab, interval 1, probability 0, space 0, times 0 [ 2405.775549] CPU: 0 PID: 49690 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2405.777134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2405.778973] Call Trace: [ 2405.779542] dump_stack+0x107/0x167 [ 2405.780333] should_fail.cold+0x5/0xa [ 2405.781179] ? create_object.isra.0+0x3a/0xa20 [ 2405.782177] should_failslab+0x5/0x20 [ 2405.783003] kmem_cache_alloc+0x5b/0x310 [ 2405.783890] create_object.isra.0+0x3a/0xa20 [ 2405.784856] kmemleak_alloc_percpu+0xa0/0x100 [ 2405.785852] pcpu_alloc+0x4e2/0x1240 [ 2405.786689] alloc_vfsmnt+0xfd/0x680 [ 2405.787508] clone_mnt+0x6c/0xce0 [ 2405.788276] copy_tree+0x3b0/0xa60 [ 2405.789084] copy_mnt_ns+0x144/0xa00 [ 2405.789898] ? kmem_cache_alloc+0x2a6/0x310 [ 2405.790847] create_new_namespaces+0xd6/0xb20 [ 2405.791836] copy_namespaces+0x3fb/0x4f0 [ 2405.792725] copy_process+0x385b/0x7800 [ 2405.793621] ? lock_acquire+0x197/0x470 [ 2405.794515] ? __cleanup_sighand+0xb0/0xb0 [ 2405.795458] ? _copy_from_user+0xfb/0x1b0 [ 2405.796370] kernel_clone+0xe7/0x980 [ 2405.797207] ? lock_acquire+0x197/0x470 [ 2405.798114] ? create_io_thread+0xf0/0xf0 [ 2405.799080] ? ksys_write+0x21a/0x260 [ 2405.799940] ? lock_downgrade+0x6d0/0x6d0 [ 2405.800903] __do_sys_clone3+0x1e5/0x320 [ 2405.801824] ? __do_sys_clone+0x110/0x110 [ 2405.802750] ? rcu_read_lock_any_held+0x75/0xa0 [ 2405.803753] ? vfs_write+0x354/0xb10 03:48:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x102, 0x0, 0x0}, 0x58) [ 2405.804559] ? fput_many+0x2f/0x1a0 [ 2405.813328] ? ksys_write+0x1a9/0x260 [ 2405.814170] ? __ia32_sys_read+0xb0/0xb0 [ 2405.815058] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2405.816198] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2405.817332] ? trace_hardirqs_on+0x5b/0x180 [ 2405.818276] do_syscall_64+0x33/0x40 [ 2405.819090] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2405.820205] RIP: 0033:0x7f352a044b19 [ 2405.821026] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2405.825043] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2405.826703] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2405.828249] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2405.829815] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2405.831362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2405.832906] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:48:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0xb0000, 0x0) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000080)={0xffffff81, 0x0, 0x3, 0x3f, 0x5, "d0733d9b8b080ccd4932e1a918d800a729bf92", 0x8, 0x8000}) 03:48:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xffff1f00, 0x0, 0x0}, 0x58) 03:48:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400007f", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:48:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80}, 0x54800, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ftruncate(r1, 0x20) 03:48:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x12c, 0x0, 0x0}, 0x58) 03:48:01 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 21) 03:48:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5414, &(0x7f00000000c0)) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x9, 0x49, 0x85, 0x8000, 0xa, "3e811fa62a298c0eb4b0d407a9523d9ecf03da"}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x7f, 0x78, 0x6, 0x2}) [ 2405.937499] FAULT_INJECTION: forcing a failure. [ 2405.937499] name failslab, interval 1, probability 0, space 0, times 0 [ 2405.939230] CPU: 0 PID: 49910 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2405.939815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2405.940501] Call Trace: [ 2405.940731] dump_stack+0x107/0x167 [ 2405.941051] should_fail.cold+0x5/0xa [ 2405.941379] ? ext4_init_io_end+0x23/0x180 [ 2405.941740] should_failslab+0x5/0x20 [ 2405.942062] kmem_cache_alloc+0x5b/0x310 [ 2405.942410] ext4_init_io_end+0x23/0x180 [ 2405.942755] ext4_writepages+0xee9/0x3350 [ 2405.943135] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2405.943557] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2405.943996] ? SOFTIRQ_verbose+0x10/0x10 [ 2405.944349] ? lock_chain_count+0x20/0x20 [ 2405.944699] ? __lock_acquire+0xbb1/0x5b00 [ 2405.945127] ? lock_downgrade+0x6d0/0x6d0 [ 2405.945483] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2405.945931] ? SOFTIRQ_verbose+0x10/0x10 [ 2405.946281] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2405.946694] do_writepages+0xee/0x2a0 [ 2405.947026] ? page_writeback_cpu_online+0x20/0x20 [ 2405.947450] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2405.947894] filemap_flush+0x239/0x2e0 [ 2405.948223] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2405.948608] ? fcntl_setlk+0xfd0/0xfd0 03:48:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x145, 0x0, 0x0}, 0x58) [ 2405.948941] ext4_alloc_da_blocks+0x199/0x210 [ 2405.957252] ext4_release_file+0x187/0x380 [ 2405.957613] __fput+0x285/0x9f0 [ 2405.957899] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2405.958324] task_work_run+0xe2/0x1a0 [ 2405.958654] exit_to_user_mode_prepare+0x186/0x190 [ 2405.959068] syscall_exit_to_user_mode+0x38/0x1d0 [ 2405.959473] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2405.959901] RIP: 0033:0x7fa4b28a4b19 [ 2405.960216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2405.961769] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2405.962405] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2405.963000] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2405.963591] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2405.964182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2405.964772] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:48:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400009e", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:48:16 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe2030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:48:16 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xffffff7f, 0x0, 0x0}, 0x58) 03:48:16 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x70, 0x0, 0x1, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, @perf_config_ext, 0xc006, 0x0, 0x3, 0x6, 0x1, 0xfffffff7}, 0x0, 0x800000000000000, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) fork() 03:48:16 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x201, 0x0, 0x0}, 0x58) 03:48:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x8, 0x66865fd0, 0x7, 0x0, 0x8d, "946b85203e9843a1ae2f895710f0195f3c7f80", 0xffff, 0x7}) r1 = syz_open_pts(r0, 0x40000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) close(r2) 03:48:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 46) 03:48:16 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 22) [ 2420.805407] FAULT_INJECTION: forcing a failure. [ 2420.805407] name failslab, interval 1, probability 0, space 0, times 0 [ 2420.806426] CPU: 0 PID: 50041 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2420.807003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2420.807689] Call Trace: [ 2420.807920] dump_stack+0x107/0x167 [ 2420.808231] should_fail.cold+0x5/0xa [ 2420.808557] ? create_object.isra.0+0x3a/0xa20 [ 2420.808944] should_failslab+0x5/0x20 [ 2420.809304] kmem_cache_alloc+0x5b/0x310 [ 2420.809659] create_object.isra.0+0x3a/0xa20 [ 2420.810028] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2420.810456] kmem_cache_alloc+0x159/0x310 [ 2420.810810] ext4_init_io_end+0x23/0x180 [ 2420.811155] ext4_writepages+0xee9/0x3350 [ 2420.811537] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2420.811960] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2420.812400] ? SOFTIRQ_verbose+0x10/0x10 [ 2420.812753] ? lock_chain_count+0x20/0x20 [ 2420.813107] ? __lock_acquire+0xbb1/0x5b00 [ 2420.814042] ? lock_downgrade+0x6d0/0x6d0 [ 2420.814400] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2420.814841] ? SOFTIRQ_verbose+0x10/0x10 [ 2420.815190] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2420.815605] do_writepages+0xee/0x2a0 [ 2420.815939] ? page_writeback_cpu_online+0x20/0x20 [ 2420.816363] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2420.816807] filemap_flush+0x239/0x2e0 [ 2420.817137] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2420.817603] ? fcntl_setlk+0xfd0/0xfd0 [ 2420.817940] ext4_alloc_da_blocks+0x199/0x210 [ 2420.818321] ext4_release_file+0x187/0x380 [ 2420.818681] __fput+0x285/0x9f0 [ 2420.818963] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2420.819394] task_work_run+0xe2/0x1a0 [ 2420.819725] exit_to_user_mode_prepare+0x186/0x190 [ 2420.820148] syscall_exit_to_user_mode+0x38/0x1d0 [ 2420.820556] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2420.820989] RIP: 0033:0x7fa4b28a4b19 [ 2420.821578] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2420.822377] FAULT_INJECTION: forcing a failure. [ 2420.822377] name failslab, interval 1, probability 0, space 0, times 0 [ 2420.824782] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2420.824800] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2420.824809] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2420.824818] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2420.824826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2420.824835] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2420.834941] CPU: 1 PID: 50034 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2420.835696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2420.836593] Call Trace: [ 2420.836894] dump_stack+0x107/0x167 [ 2420.837313] should_fail.cold+0x5/0xa [ 2420.837677] ? create_object.isra.0+0x3a/0xa20 [ 2420.838105] should_failslab+0x5/0x20 [ 2420.838456] kmem_cache_alloc+0x5b/0x310 [ 2420.838832] ? mark_held_locks+0x9e/0xe0 [ 2420.839226] create_object.isra.0+0x3a/0xa20 [ 2420.839651] kmemleak_alloc_percpu+0xa0/0x100 [ 2420.840086] pcpu_alloc+0x4e2/0x1240 [ 2420.840475] alloc_vfsmnt+0xfd/0x680 [ 2420.840836] clone_mnt+0x6c/0xce0 [ 2420.845508] copy_tree+0x3b0/0xa60 [ 2420.845856] copy_mnt_ns+0x144/0xa00 [ 2420.846184] ? kmem_cache_alloc+0x2a6/0x310 [ 2420.846563] create_new_namespaces+0xd6/0xb20 [ 2420.846960] copy_namespaces+0x3fb/0x4f0 [ 2420.847317] copy_process+0x385b/0x7800 [ 2420.847675] ? lock_acquire+0x197/0x470 [ 2420.848043] ? __cleanup_sighand+0xb0/0xb0 [ 2420.848427] ? _copy_from_user+0xfb/0x1b0 [ 2420.848794] kernel_clone+0xe7/0x980 [ 2420.849122] ? lock_acquire+0x197/0x470 [ 2420.849497] ? create_io_thread+0xf0/0xf0 [ 2420.849875] ? ksys_write+0x21a/0x260 [ 2420.850204] ? lock_downgrade+0x6d0/0x6d0 [ 2420.850566] __do_sys_clone3+0x1e5/0x320 [ 2420.850916] ? __do_sys_clone+0x110/0x110 [ 2420.851300] ? rcu_read_lock_any_held+0x75/0xa0 [ 2420.851695] ? vfs_write+0x354/0xb10 [ 2420.852024] ? fput_many+0x2f/0x1a0 [ 2420.852340] ? ksys_write+0x1a9/0x260 [ 2420.852668] ? __ia32_sys_read+0xb0/0xb0 [ 2420.853023] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2420.853845] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2420.854731] ? trace_hardirqs_on+0x5b/0x180 [ 2420.855479] do_syscall_64+0x33/0x40 [ 2420.856121] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2420.857001] RIP: 0033:0x7f352a044b19 [ 2420.857805] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2420.861017] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2420.861752] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2420.862348] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2420.862946] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2420.863544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2420.864143] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:48:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 47) 03:48:16 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x251, 0x0, 0x0}, 0x58) 03:48:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000f0", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:48:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000080)=0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) [ 2420.978723] FAULT_INJECTION: forcing a failure. [ 2420.978723] name failslab, interval 1, probability 0, space 0, times 0 [ 2420.979719] CPU: 0 PID: 50216 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2420.980304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2420.981007] Call Trace: [ 2420.985287] dump_stack+0x107/0x167 [ 2420.985639] should_fail.cold+0x5/0xa [ 2420.986005] ? alloc_vfsmnt+0x23/0x680 [ 2420.986388] should_failslab+0x5/0x20 [ 2420.986752] kmem_cache_alloc+0x5b/0x310 [ 2420.987141] ? copy_tree+0x61a/0xa60 [ 2420.987513] alloc_vfsmnt+0x23/0x680 [ 2420.987870] clone_mnt+0x6c/0xce0 [ 2420.988214] copy_tree+0x3b0/0xa60 [ 2420.988578] copy_mnt_ns+0x144/0xa00 [ 2420.988943] ? kmem_cache_alloc+0x2a6/0x310 [ 2420.989388] create_new_namespaces+0xd6/0xb20 [ 2420.989832] copy_namespaces+0x3fb/0x4f0 [ 2420.990227] copy_process+0x385b/0x7800 [ 2420.990636] ? lock_acquire+0x197/0x470 [ 2420.991048] ? __cleanup_sighand+0xb0/0xb0 [ 2420.991471] ? _copy_from_user+0xfb/0x1b0 [ 2420.991877] kernel_clone+0xe7/0x980 [ 2420.992234] ? lock_acquire+0x197/0x470 [ 2420.992610] ? create_io_thread+0xf0/0xf0 [ 2420.993032] ? ksys_write+0x21a/0x260 [ 2420.993417] ? lock_downgrade+0x6d0/0x6d0 [ 2420.993819] __do_sys_clone3+0x1e5/0x320 [ 2420.994190] ? __do_sys_clone+0x110/0x110 [ 2420.994607] ? rcu_read_lock_any_held+0x75/0xa0 [ 2420.995043] ? vfs_write+0x354/0xb10 [ 2420.995407] ? fput_many+0x2f/0x1a0 [ 2420.995757] ? ksys_write+0x1a9/0x260 [ 2420.996119] ? __ia32_sys_read+0xb0/0xb0 [ 2420.996518] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2420.997006] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2420.997507] ? trace_hardirqs_on+0x5b/0x180 [ 2420.997922] do_syscall_64+0x33/0x40 [ 2420.998276] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2420.998750] RIP: 0033:0x7f352a044b19 [ 2420.999104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2421.000742] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2421.001452] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2421.002109] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2421.002770] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2421.003423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2421.004082] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:48:16 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 23) 03:48:16 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xffffffe4, 0x0, 0x0}, 0x58) 03:48:16 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe4030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2421.125499] FAULT_INJECTION: forcing a failure. [ 2421.125499] name failslab, interval 1, probability 0, space 0, times 0 [ 2421.126585] CPU: 1 PID: 50263 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2421.127221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2421.127973] Call Trace: [ 2421.128234] dump_stack+0x107/0x167 [ 2421.128578] should_fail.cold+0x5/0xa [ 2421.128943] ? create_object.isra.0+0x3a/0xa20 [ 2421.129388] should_failslab+0x5/0x20 [ 2421.129722] kmem_cache_alloc+0x5b/0x310 [ 2421.130070] create_object.isra.0+0x3a/0xa20 [ 2421.130473] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2421.130950] kmem_cache_alloc+0x159/0x310 [ 2421.131355] ext4_init_io_end+0x23/0x180 [ 2421.131750] ext4_writepages+0xee9/0x3350 [ 2421.132178] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2421.132660] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2421.133154] ? SOFTIRQ_verbose+0x10/0x10 [ 2421.135474] ? lock_chain_count+0x20/0x20 [ 2421.135789] ? __lock_acquire+0xbb1/0x5b00 [ 2421.136100] ? lock_downgrade+0x6d0/0x6d0 [ 2421.136414] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2421.136803] ? SOFTIRQ_verbose+0x10/0x10 [ 2421.137100] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2421.137659] do_writepages+0xee/0x2a0 [ 2421.138018] ? page_writeback_cpu_online+0x20/0x20 [ 2421.138476] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2421.138959] filemap_flush+0x239/0x2e0 [ 2421.139340] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2421.139778] ? fcntl_setlk+0xfd0/0xfd0 [ 2421.140148] ext4_alloc_da_blocks+0x199/0x210 [ 2421.140576] ext4_release_file+0x187/0x380 [ 2421.140982] __fput+0x285/0x9f0 [ 2421.141381] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2421.141898] task_work_run+0xe2/0x1a0 [ 2421.142271] exit_to_user_mode_prepare+0x186/0x190 [ 2421.142742] syscall_exit_to_user_mode+0x38/0x1d0 [ 2421.143191] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2421.143675] RIP: 0033:0x7fa4b28a4b19 [ 2421.144033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2421.145840] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2421.146543] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2421.147203] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2421.147832] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2421.148463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2421.149102] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:48:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:48:31 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe4ffffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:48:31 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 24) 03:48:31 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x300, 0x0, 0x0}, 0x58) 03:48:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:48:31 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 48) 03:48:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfffffffe, 0x0, 0x0}, 0x58) 03:48:31 executing program 2: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x401}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) [ 2436.138281] FAULT_INJECTION: forcing a failure. [ 2436.138281] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.139304] CPU: 1 PID: 50483 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2436.139888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2436.140588] Call Trace: [ 2436.140826] dump_stack+0x107/0x167 [ 2436.141147] should_fail.cold+0x5/0xa [ 2436.141505] ? create_object.isra.0+0x3a/0xa20 [ 2436.141902] should_failslab+0x5/0x20 [ 2436.142231] kmem_cache_alloc+0x5b/0x310 [ 2436.142582] ? find_held_lock+0x2c/0x110 [ 2436.142941] create_object.isra.0+0x3a/0xa20 [ 2436.143318] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2436.143759] kmem_cache_alloc+0x159/0x310 [ 2436.144127] alloc_vfsmnt+0x23/0x680 [ 2436.144454] clone_mnt+0x6c/0xce0 [ 2436.144769] copy_tree+0x3b0/0xa60 [ 2436.145094] copy_mnt_ns+0x144/0xa00 [ 2436.145431] ? kmem_cache_alloc+0x2a6/0x310 [ 2436.145817] create_new_namespaces+0xd6/0xb20 [ 2436.146215] copy_namespaces+0x3fb/0x4f0 [ 2436.146573] copy_process+0x385b/0x7800 [ 2436.146934] ? lock_acquire+0x197/0x470 [ 2436.147301] ? __cleanup_sighand+0xb0/0xb0 [ 2436.147687] ? _copy_from_user+0xfb/0x1b0 [ 2436.148056] kernel_clone+0xe7/0x980 [ 2436.148381] ? lock_acquire+0x197/0x470 [ 2436.148724] ? create_io_thread+0xf0/0xf0 [ 2436.149105] ? ksys_write+0x21a/0x260 [ 2436.149451] ? lock_downgrade+0x6d0/0x6d0 [ 2436.149818] __do_sys_clone3+0x1e5/0x320 [ 2436.150169] ? __do_sys_clone+0x110/0x110 [ 2436.150552] ? rcu_read_lock_any_held+0x75/0xa0 [ 2436.150948] ? vfs_write+0x354/0xb10 [ 2436.151274] ? fput_many+0x2f/0x1a0 [ 2436.151591] ? ksys_write+0x1a9/0x260 [ 2436.151926] ? __ia32_sys_read+0xb0/0xb0 [ 2436.152281] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2436.152732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2436.152893] FAULT_INJECTION: forcing a failure. [ 2436.152893] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.153167] ? trace_hardirqs_on+0x5b/0x180 [ 2436.153188] do_syscall_64+0x33/0x40 [ 2436.154806] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2436.155245] RIP: 0033:0x7f352a044b19 [ 2436.155568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2436.157110] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2436.157799] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2436.158402] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2436.159005] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.159609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.160214] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2436.160852] CPU: 0 PID: 50526 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2436.161471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2436.162174] Call Trace: [ 2436.162399] dump_stack+0x107/0x167 [ 2436.162708] should_fail.cold+0x5/0xa [ 2436.163031] ? create_object.isra.0+0x3a/0xa20 [ 2436.163417] should_failslab+0x5/0x20 [ 2436.163739] kmem_cache_alloc+0x5b/0x310 [ 2436.164088] create_object.isra.0+0x3a/0xa20 [ 2436.164460] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2436.164891] kmem_cache_alloc+0x159/0x310 [ 2436.165247] jbd2__journal_start+0x190/0x7e0 [ 2436.165675] __ext4_journal_start_sb+0x214/0x390 [ 2436.166080] ext4_writepages+0x102d/0x3350 [ 2436.166467] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2436.166887] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2436.167325] ? SOFTIRQ_verbose+0x10/0x10 [ 2436.167676] ? lock_chain_count+0x20/0x20 [ 2436.168025] ? __lock_acquire+0xbb1/0x5b00 [ 2436.168389] ? lock_downgrade+0x6d0/0x6d0 [ 2436.168741] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2436.169181] ? SOFTIRQ_verbose+0x10/0x10 [ 2436.169569] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2436.169984] do_writepages+0xee/0x2a0 [ 2436.170310] ? page_writeback_cpu_online+0x20/0x20 [ 2436.170731] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2436.171173] filemap_flush+0x239/0x2e0 [ 2436.171500] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2436.171885] ? fcntl_setlk+0xfd0/0xfd0 [ 2436.172217] ext4_alloc_da_blocks+0x199/0x210 [ 2436.172596] ext4_release_file+0x187/0x380 [ 2436.172954] __fput+0x285/0x9f0 [ 2436.173235] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2436.173696] task_work_run+0xe2/0x1a0 [ 2436.174026] exit_to_user_mode_prepare+0x186/0x190 [ 2436.174440] syscall_exit_to_user_mode+0x38/0x1d0 [ 2436.174846] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2436.175273] RIP: 0033:0x7fa4b28a4b19 [ 2436.175588] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2436.177112] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2436.177800] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2436.178393] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2436.178988] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.179580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.180172] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:48:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:48:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x10000000000, 0x0, 0x0}, 0x58) 03:48:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) 03:48:31 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 25) 03:48:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:48:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x2, &(0x7f00000000c0)) 03:48:31 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x311, 0x0, 0x0}, 0x58) 03:48:31 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe6030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2436.337521] FAULT_INJECTION: forcing a failure. [ 2436.337521] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.338543] CPU: 0 PID: 50705 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2436.339124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2436.339814] Call Trace: [ 2436.340046] dump_stack+0x107/0x167 [ 2436.340358] should_fail.cold+0x5/0xa [ 2436.340685] ? jbd2__journal_start+0x246/0x7e0 [ 2436.341075] should_failslab+0x5/0x20 [ 2436.341410] kmem_cache_alloc+0x5b/0x310 [ 2436.341776] jbd2__journal_start+0x246/0x7e0 [ 2436.342155] __ext4_journal_start_sb+0x214/0x390 [ 2436.342560] ext4_writepages+0x102d/0x3350 [ 2436.342948] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2436.343373] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2436.343817] ? SOFTIRQ_verbose+0x10/0x10 [ 2436.344176] ? lock_chain_count+0x20/0x20 [ 2436.344527] ? __lock_acquire+0xbb1/0x5b00 [ 2436.344894] ? lock_downgrade+0x6d0/0x6d0 [ 2436.345249] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2436.345719] ? SOFTIRQ_verbose+0x10/0x10 [ 2436.346069] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2436.346485] do_writepages+0xee/0x2a0 [ 2436.346815] ? page_writeback_cpu_online+0x20/0x20 [ 2436.347247] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2436.347693] filemap_flush+0x239/0x2e0 [ 2436.348024] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2436.348412] ? fcntl_setlk+0xfd0/0xfd0 [ 2436.348746] ext4_alloc_da_blocks+0x199/0x210 [ 2436.349126] ext4_release_file+0x187/0x380 [ 2436.349509] __fput+0x285/0x9f0 [ 2436.349792] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2436.350222] task_work_run+0xe2/0x1a0 [ 2436.350554] exit_to_user_mode_prepare+0x186/0x190 [ 2436.350973] syscall_exit_to_user_mode+0x38/0x1d0 [ 2436.351383] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2436.351815] RIP: 0033:0x7fa4b28a4b19 [ 2436.352133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2436.353694] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2436.354336] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2436.354935] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2436.355539] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.356137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.356738] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:48:31 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 49) 03:48:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000ff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2436.357410] EXT4-fs (sda): ext4_writepages: jbd2_start: 9223372036854775799 pages, ino 16096; err -12 03:48:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c9000, 0x140) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000001400)=[{&(0x7f0000000140)="a173e54284e011bcfdf87d76d002755b", 0x10, 0x30}, {&(0x7f0000000180)="ea75c6fba53df2a222acf2b81a8f42c7888cf4e9178e50c8760c63ee2de8dc52f2dd9b405cabbf291a70ac5ff5be0d081aaa1a320bb305381b045f7f55acba573318e5d13f3e6d0a657085449a845a9b8dd88cdd623392d6735a8093351943e3ee21fc5ac70f7ebae1b7976eea72f730a5699949d47280d648741b3673b30c7ee60e18ecda70d55157d201790433e507568dc83e7285ca49c157b01ff2ded8778088ceb9511412451169ef30d50470eccac231551acdb0780bbc673eec76be598380d5f380fb9e109830b51e98a385", 0xcf, 0x1ff}, {&(0x7f0000000280)="d7682f01d54e7489ecb920de34dd8478eab8ae74ef552d0f4a692f27e683a522228e9f268199cc6c99932ad5779b9cd75aaf10d99270acf094bbfffa5818dc590e0f36fcf50798854e00ea283683c2f0e49d6fcb04871f4fe7e96727cf636dccb31e22cc676c8d02103f63e393c3a43b74eb093266ea2563163b7ef2e43fee59c15cd0116d8a4c46534a43", 0x8b}, {&(0x7f0000000340)="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", 0x1000, 0x3}, {&(0x7f0000001340)="9c9d0bfdc6b7467e09b5ee26d240de95979fcb156b3396ddfd51fe8c596fc20365929e0b200897792e37ceffdd26c0783f75939c4527f73769c309243748431e393751092be32ca7442018b52e3096c85f385f16b325eaff4dfa72f3a08df04316b977896bf75c635bf3cae4864198b028da29c40c56740ad6a5258d2164875e5c3c8e3d33eee60746741823e8ac49888457c293763493284c3a793b7724ae7baaf2b7be8581f734582962e3edab5a775d14a4eefcf030fc68243052da", 0xbd}], 0x40, &(0x7f0000001680)=ANY=[@ANYBLOB="6572726f7272510ec0d33e3a8275652c696e6f64655f72656164616865ff96e790b9da9cb6294b64e161645f626c6b733d3078303030303010303030383030303030302c7375626a5f747970653d2f6465762f70746d78002c646fbc75b94d1a517766a9cce52a197e275c5d4a879a60276b7bcf9f9ce7e1c5c9b23d2b728cacd5e9a1c2ce784890b0d9965cd7b2ab5184876dbf51f9bf32f1a308a8baaebae8bbe138879d5a016feebc3e6ad0427d76ad548f82a3c9fe314dddde92069d4e857599fc39ba2906890baf5fdeab8a1a035004419ce64c4fd9fe509ac5b466043bf1582be315b0531907f3849c7654643961d5dc58afafddecaff41d5fdcd1cb3f38ce46651d45774f0fb1fb69005273015ee397"]) ioctl$TIOCGPTPEER(r1, 0x5441, 0x20) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r4, 0xffffffffffffffff, 0x0) r5 = accept$packet(r0, &(0x7f0000001600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001640)=0x14) dup3(r4, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000001500)='./file0\x00', &(0x7f0000001540), 0x100040, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_none}, {@aname={'aname', 0x3d, '/dev/ptmx\x00'}}, {@version_u}, {@cache_mmap}], [{@hash}]}}) ioctl$TIOCPKT(r1, 0x5414, &(0x7f00000000c0)) [ 2436.420742] FAULT_INJECTION: forcing a failure. [ 2436.420742] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.421844] CPU: 0 PID: 50770 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2436.422437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2436.423146] Call Trace: [ 2436.423385] dump_stack+0x107/0x167 [ 2436.423702] should_fail.cold+0x5/0xa [ 2436.424055] should_failslab+0x5/0x20 [ 2436.424389] __kmalloc_track_caller+0x79/0x370 [ 2436.424779] ? kstrdup_const+0x53/0x80 [ 2436.425138] kstrdup+0x36/0x70 [ 2436.425436] kstrdup_const+0x53/0x80 [ 2436.425764] alloc_vfsmnt+0xb5/0x680 [ 2436.426091] clone_mnt+0x6c/0xce0 [ 2436.426426] copy_tree+0x3b0/0xa60 [ 2436.426753] copy_mnt_ns+0x144/0xa00 [ 2436.427077] ? kmem_cache_alloc+0x2a6/0x310 [ 2436.427471] create_new_namespaces+0xd6/0xb20 [ 2436.427868] copy_namespaces+0x3fb/0x4f0 [ 2436.428225] copy_process+0x385b/0x7800 [ 2436.428599] ? lock_acquire+0x197/0x470 [ 2436.428965] ? __cleanup_sighand+0xb0/0xb0 [ 2436.429357] ? _copy_from_user+0xfb/0x1b0 [ 2436.429749] kernel_clone+0xe7/0x980 [ 2436.430072] ? lock_acquire+0x197/0x470 [ 2436.430429] ? create_io_thread+0xf0/0xf0 [ 2436.430807] ? ksys_write+0x21a/0x260 [ 2436.431135] ? lock_downgrade+0x6d0/0x6d0 [ 2436.431513] __do_sys_clone3+0x1e5/0x320 [ 2436.431862] ? __do_sys_clone+0x110/0x110 [ 2436.432244] ? rcu_read_lock_any_held+0x75/0xa0 [ 2436.432652] ? vfs_write+0x354/0xb10 [ 2436.432979] ? fput_many+0x2f/0x1a0 [ 2436.433295] ? ksys_write+0x1a9/0x260 [ 2436.433660] ? __ia32_sys_read+0xb0/0xb0 [ 2436.434016] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2436.434462] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2436.434912] ? trace_hardirqs_on+0x5b/0x180 [ 2436.435288] do_syscall_64+0x33/0x40 [ 2436.436079] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2436.436969] RIP: 0033:0x7f352a044b19 [ 2436.437604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2436.440757] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2436.442284] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2436.443525] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2436.444768] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.446204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.447450] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:48:31 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3a1, 0x0, 0x0}, 0x58) 03:48:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1000000000000, 0x0, 0x0}, 0x58) 03:48:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:48:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x3f, 0x6, 0x7f, 0xe9, 0x0, 0x717, 0x12026, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x31e, 0x40}, 0x40010, 0x3eb6, 0x7, 0x3, 0x1ff, 0x0, 0x8, 0x0, 0x2}, r0, 0x7, r1, 0x0) wait4(0x0, 0x0, 0x1, &(0x7f0000000180)) 03:48:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x634840, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)=0xfffffffc) [ 2436.603769] cgroup: fork rejected by pids controller in /syz1 03:48:46 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 26) 03:48:46 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xe8030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:48:46 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) wait4(r0, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 03:48:46 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4000000000000, 0x0, 0x0}, 0x58) 03:48:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:48:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1e00, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f0000000000)) 03:48:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 50) 03:48:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3c5, 0x0, 0x0}, 0x58) [ 2451.199635] FAULT_INJECTION: forcing a failure. [ 2451.199635] name failslab, interval 1, probability 0, space 0, times 0 [ 2451.200694] CPU: 1 PID: 51149 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2451.201314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2451.202080] Call Trace: [ 2451.202338] dump_stack+0x107/0x167 [ 2451.202691] should_fail.cold+0x5/0xa [ 2451.203056] ? create_object.isra.0+0x3a/0xa20 [ 2451.203481] should_failslab+0x5/0x20 [ 2451.203834] kmem_cache_alloc+0x5b/0x310 [ 2451.204212] ? mark_held_locks+0x9e/0xe0 [ 2451.204585] create_object.isra.0+0x3a/0xa20 [ 2451.204986] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2451.205448] kmem_cache_alloc+0x159/0x310 [ 2451.206121] jbd2__journal_start+0x246/0x7e0 [ 2451.206981] __ext4_journal_start_sb+0x214/0x390 [ 2451.207904] ext4_writepages+0x102d/0x3350 [ 2451.208768] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2451.209794] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2451.210776] ? SOFTIRQ_verbose+0x10/0x10 [ 2451.211532] ? lock_chain_count+0x20/0x20 [ 2451.211926] ? __lock_acquire+0xbb1/0x5b00 [ 2451.212340] ? lock_downgrade+0x6d0/0x6d0 [ 2451.212740] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2451.213237] ? SOFTIRQ_verbose+0x10/0x10 [ 2451.213645] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2451.214098] do_writepages+0xee/0x2a0 [ 2451.214463] ? page_writeback_cpu_online+0x20/0x20 [ 2451.214929] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2451.215421] filemap_flush+0x239/0x2e0 [ 2451.215786] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2451.216211] ? fcntl_setlk+0xfd0/0xfd0 [ 2451.216585] ext4_alloc_da_blocks+0x199/0x210 [ 2451.217003] ext4_release_file+0x187/0x380 [ 2451.217401] __fput+0x285/0x9f0 [ 2451.217732] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2451.218210] task_work_run+0xe2/0x1a0 [ 2451.218578] exit_to_user_mode_prepare+0x186/0x190 [ 2451.219033] syscall_exit_to_user_mode+0x38/0x1d0 [ 2451.219480] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2451.219952] RIP: 0033:0x7fa4b28a4b19 [ 2451.220301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2451.222263] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2451.222906] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2451.223502] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2451.224098] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2451.224695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2451.225290] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2451.252989] FAULT_INJECTION: forcing a failure. [ 2451.252989] name failslab, interval 1, probability 0, space 0, times 0 [ 2451.254264] CPU: 0 PID: 51174 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2451.255031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2451.255937] Call Trace: [ 2451.256241] dump_stack+0x107/0x167 [ 2451.256654] should_fail.cold+0x5/0xa [ 2451.257102] should_failslab+0x5/0x20 [ 2451.257541] __kmalloc_track_caller+0x79/0x370 [ 2451.258068] ? kstrdup_const+0x53/0x80 [ 2451.258526] kstrdup+0x36/0x70 [ 2451.258897] kstrdup_const+0x53/0x80 [ 2451.259321] alloc_vfsmnt+0xb5/0x680 [ 2451.259742] clone_mnt+0x6c/0xce0 [ 2451.260155] copy_tree+0x3b0/0xa60 [ 2451.260582] copy_mnt_ns+0x144/0xa00 [ 2451.261015] ? kmem_cache_alloc+0x2a6/0x310 [ 2451.261520] create_new_namespaces+0xd6/0xb20 [ 2451.262039] copy_namespaces+0x3fb/0x4f0 [ 2451.262520] copy_process+0x385b/0x7800 [ 2451.262983] ? lock_acquire+0x197/0x470 [ 2451.263473] ? __cleanup_sighand+0xb0/0xb0 [ 2451.263991] ? _copy_from_user+0xfb/0x1b0 [ 2451.264476] kernel_clone+0xe7/0x980 [ 2451.264906] ? lock_acquire+0x197/0x470 [ 2451.265357] ? create_io_thread+0xf0/0xf0 [ 2451.265838] ? ksys_write+0x21a/0x260 [ 2451.266205] ? lock_downgrade+0x6d0/0x6d0 [ 2451.266613] __do_sys_clone3+0x1e5/0x320 [ 2451.267001] ? __do_sys_clone+0x110/0x110 [ 2451.267440] ? rcu_read_lock_any_held+0x75/0xa0 [ 2451.267888] ? vfs_write+0x354/0xb10 [ 2451.268248] ? fput_many+0x2f/0x1a0 [ 2451.268598] ? ksys_write+0x1a9/0x260 [ 2451.268980] ? __ia32_sys_read+0xb0/0xb0 [ 2451.269374] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2451.273950] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2451.274539] ? trace_hardirqs_on+0x5b/0x180 [ 2451.275039] do_syscall_64+0x33/0x40 [ 2451.275479] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2451.276054] RIP: 0033:0x7f352a044b19 [ 2451.276482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2451.278516] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2451.279365] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2451.280155] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2451.280942] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2451.281770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2451.282576] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:48:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3ec, 0x0, 0x0}, 0x58) 03:48:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:48:46 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xea030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:48:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) ioctl$TIOCPKT(r1, 0x5414, &(0x7f00000000c0)=0x4000000) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000080)={0x101}) 03:49:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x10100000000000, 0x0, 0x0}, 0x58) 03:49:02 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 51) 03:49:02 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, r0, 0x2) r1 = fork() tkill(r1, 0x30) wait4(r1, 0x0, 0x0, &(0x7f0000000180)) pread64(r0, &(0x7f0000000000)=""/141, 0x8d, 0x101) ptrace(0x4207, r1) 03:49:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x725200, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:49:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:49:02 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 27) 03:49:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xec030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:49:02 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3ee, 0x0, 0x0}, 0x58) [ 2466.685016] FAULT_INJECTION: forcing a failure. [ 2466.685016] name failslab, interval 1, probability 0, space 0, times 0 [ 2466.686972] CPU: 1 PID: 51600 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2466.688316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2466.689981] Call Trace: [ 2466.690469] dump_stack+0x107/0x167 [ 2466.691156] should_fail.cold+0x5/0xa [ 2466.691876] ? create_object.isra.0+0x3a/0xa20 [ 2466.692746] should_failslab+0x5/0x20 [ 2466.693465] kmem_cache_alloc+0x5b/0x310 [ 2466.694043] create_object.isra.0+0x3a/0xa20 [ 2466.694477] kmemleak_alloc_percpu+0xa0/0x100 [ 2466.694903] pcpu_alloc+0x4e2/0x1240 [ 2466.695289] alloc_vfsmnt+0xfd/0x680 [ 2466.695649] clone_mnt+0x6c/0xce0 [ 2466.695995] copy_tree+0x3b0/0xa60 [ 2466.696357] copy_mnt_ns+0x144/0xa00 [ 2466.696715] ? kmem_cache_alloc+0x2a6/0x310 [ 2466.697135] create_new_namespaces+0xd6/0xb20 [ 2466.697571] copy_namespaces+0x3fb/0x4f0 [ 2466.697996] copy_process+0x385b/0x7800 [ 2466.698398] ? lock_acquire+0x197/0x470 [ 2466.698804] ? __cleanup_sighand+0xb0/0xb0 [ 2466.699225] ? _copy_from_user+0xfb/0x1b0 [ 2466.699632] kernel_clone+0xe7/0x980 [ 2466.699990] ? lock_acquire+0x197/0x470 [ 2466.700365] ? create_io_thread+0xf0/0xf0 [ 2466.700787] ? ksys_write+0x21a/0x260 [ 2466.701150] ? lock_downgrade+0x6d0/0x6d0 [ 2466.701546] __do_sys_clone3+0x1e5/0x320 [ 2466.701958] ? __do_sys_clone+0x110/0x110 [ 2466.702387] ? rcu_read_lock_any_held+0x75/0xa0 [ 2466.702824] ? vfs_write+0x354/0xb10 [ 2466.703183] ? fput_many+0x2f/0x1a0 [ 2466.703531] ? ksys_write+0x1a9/0x260 [ 2466.703895] ? __ia32_sys_read+0xb0/0xb0 [ 2466.704288] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2466.704777] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2466.705256] ? trace_hardirqs_on+0x5b/0x180 03:49:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2466.705669] do_syscall_64+0x33/0x40 [ 2466.706052] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2466.706498] RIP: 0033:0x7f352a044b19 [ 2466.706839] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2466.715166] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2466.715870] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2466.716519] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2466.717171] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2466.717835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2466.718490] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2466.728009] FAULT_INJECTION: forcing a failure. [ 2466.728009] name failslab, interval 1, probability 0, space 0, times 0 [ 2466.729044] CPU: 1 PID: 51608 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2466.729674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2466.730435] Call Trace: [ 2466.730693] dump_stack+0x107/0x167 [ 2466.731039] should_fail.cold+0x5/0xa [ 2466.731396] ? ext4_alloc_io_end_vec+0x1f/0x120 [ 2466.731832] should_failslab+0x5/0x20 [ 2466.732191] kmem_cache_alloc+0x5b/0x310 [ 2466.732580] ext4_alloc_io_end_vec+0x1f/0x120 [ 2466.733002] ext4_writepages+0x17a5/0x3350 [ 2466.733439] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2466.733924] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2466.734411] ? SOFTIRQ_verbose+0x10/0x10 [ 2466.734804] ? lock_chain_count+0x20/0x20 [ 2466.735191] ? __lock_acquire+0xbb1/0x5b00 [ 2466.735600] ? lock_downgrade+0x6d0/0x6d0 [ 2466.735993] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2466.736478] ? SOFTIRQ_verbose+0x10/0x10 [ 2466.736866] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2466.737324] do_writepages+0xee/0x2a0 [ 2466.737687] ? page_writeback_cpu_online+0x20/0x20 [ 2466.738174] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2466.738658] filemap_flush+0x239/0x2e0 [ 2466.739022] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2466.739469] ? fcntl_setlk+0xfd0/0xfd0 [ 2466.739836] ext4_alloc_da_blocks+0x199/0x210 [ 2466.740253] ext4_release_file+0x187/0x380 [ 2466.740653] __fput+0x285/0x9f0 [ 2466.740966] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2466.741438] task_work_run+0xe2/0x1a0 [ 2466.741812] exit_to_user_mode_prepare+0x186/0x190 [ 2466.742274] syscall_exit_to_user_mode+0x38/0x1d0 [ 2466.742720] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2466.743173] RIP: 0033:0x7fa4b28a4b19 [ 2466.743521] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2466.745175] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2466.745890] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2466.746539] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2466.747191] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2466.747842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2466.748495] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:49:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3a79, &(0x7f0000000380), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000780)={0x2, 0x80, 0x81, 0x1, 0x2, 0x0, 0x0, 0x4, 0x201, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffff6d, 0x0, @perf_config_ext={0xffffffff, 0x9}, 0x40, 0x7fffffff, 0x5, 0x7, 0x7ff, 0x4, 0x0, 0x0, 0x101, 0x0, 0x45d}, 0xffffffffffffffff, 0xf, r1, 0x9) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000300)={0x0, 0x0, 0x0}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000700)={0x0, 0x0}) perf_event_open(&(0x7f0000000680)={0x0, 0x80, 0x8, 0x2, 0x8, 0x8, 0x0, 0x8, 0x4, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x79d4d0c4, 0x4, @perf_bp={&(0x7f0000000640), 0x6}, 0x40, 0x1, 0x80, 0x6, 0xffffffff00000000, 0x200, 0x1, 0x0, 0xffff, 0x0, 0xa7f2}, r6, 0xd, 0xffffffffffffffff, 0x1) recvmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)=""/68, 0x44}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f0000000400)=""/148, 0x94}], 0x3, &(0x7f00000004c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}, 0x20) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) r7 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r9, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r7, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}}) perf_event_open(&(0x7f00000005c0)={0x3, 0x80, 0xfe, 0x1, 0x7, 0x5, 0x0, 0x5, 0x1, 0x5, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000340), 0xc}, 0x8005, 0x4f, 0x40, 0x3, 0x1, 0x1, 0x7, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0xf, r8, 0x8) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x8000) 03:49:18 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f0, 0x0, 0x0}, 0x58) 03:49:18 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xee030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:49:18 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="010000180000000000000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB='./file0\x00']) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) waitid(0x0, r4, &(0x7f0000000080), 0x2, &(0x7f0000000240)) [ 2483.107955] FAULT_INJECTION: forcing a failure. [ 2483.107955] name failslab, interval 1, probability 0, space 0, times 0 [ 2483.109026] CPU: 1 PID: 51950 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2483.109611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2483.110361] Call Trace: [ 2483.110624] dump_stack+0x107/0x167 [ 2483.111004] should_fail.cold+0x5/0xa [ 2483.111412] ? create_object.isra.0+0x3a/0xa20 [ 2483.111898] should_failslab+0x5/0x20 [ 2483.112298] kmem_cache_alloc+0x5b/0x310 [ 2483.112716] ? mark_held_locks+0x9e/0xe0 [ 2483.113134] create_object.isra.0+0x3a/0xa20 [ 2483.113599] kmemleak_alloc_percpu+0xa0/0x100 [ 2483.114093] pcpu_alloc+0x4e2/0x1240 [ 2483.114521] alloc_vfsmnt+0xfd/0x680 [ 2483.114925] clone_mnt+0x6c/0xce0 [ 2483.115799] copy_tree+0x3b0/0xa60 [ 2483.116226] copy_mnt_ns+0x144/0xa00 [ 2483.116618] ? kmem_cache_alloc+0x2a6/0x310 [ 2483.117105] create_new_namespaces+0xd6/0xb20 [ 2483.117620] copy_namespaces+0x3fb/0x4f0 [ 2483.118055] copy_process+0x385b/0x7800 [ 2483.118506] ? lock_acquire+0x197/0x470 [ 2483.118967] ? __cleanup_sighand+0xb0/0xb0 [ 2483.119442] ? _copy_from_user+0xfb/0x1b0 [ 2483.119901] kernel_clone+0xe7/0x980 [ 2483.120307] ? lock_acquire+0x197/0x470 [ 2483.120726] ? create_io_thread+0xf0/0xf0 [ 2483.121196] ? ksys_write+0x21a/0x260 [ 2483.121610] ? lock_downgrade+0x6d0/0x6d0 [ 2483.122071] __do_sys_clone3+0x1e5/0x320 [ 2483.122963] ? __do_sys_clone+0x110/0x110 [ 2483.123460] ? rcu_read_lock_any_held+0x75/0xa0 [ 2483.123970] ? vfs_write+0x354/0xb10 [ 2483.124351] ? fput_many+0x2f/0x1a0 [ 2483.124699] ? ksys_write+0x1a9/0x260 [ 2483.125068] ? __ia32_sys_read+0xb0/0xb0 [ 2483.125460] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2483.125951] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2483.126439] ? trace_hardirqs_on+0x5b/0x180 [ 2483.127279] do_syscall_64+0x33/0x40 [ 2483.127699] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2483.128251] RIP: 0033:0x7f352a044b19 [ 2483.128672] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2483.130573] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2483.131386] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2483.132128] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2483.132887] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2483.133644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2483.134409] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2483.160913] FAULT_INJECTION: forcing a failure. [ 2483.160913] name failslab, interval 1, probability 0, space 0, times 0 [ 2483.162039] CPU: 1 PID: 52020 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2483.162687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2483.163455] Call Trace: [ 2483.163707] dump_stack+0x107/0x167 [ 2483.164062] should_fail.cold+0x5/0xa [ 2483.164441] ? create_object.isra.0+0x3a/0xa20 [ 2483.164878] should_failslab+0x5/0x20 [ 2483.165795] kmem_cache_alloc+0x5b/0x310 [ 2483.166214] create_object.isra.0+0x3a/0xa20 [ 2483.166708] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2483.167197] kmem_cache_alloc+0x159/0x310 [ 2483.167590] ext4_alloc_io_end_vec+0x1f/0x120 [ 2483.168601] ext4_writepages+0x17a5/0x3350 [ 2483.169102] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2483.169639] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2483.170202] ? SOFTIRQ_verbose+0x10/0x10 [ 2483.170658] ? lock_chain_count+0x20/0x20 [ 2483.171625] ? __lock_acquire+0xbb1/0x5b00 [ 2483.172641] ? lock_downgrade+0x6d0/0x6d0 [ 2483.173084] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2483.173639] ? SOFTIRQ_verbose+0x10/0x10 [ 2483.174062] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2483.174522] do_writepages+0xee/0x2a0 [ 2483.174884] ? page_writeback_cpu_online+0x20/0x20 [ 2483.175353] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2483.175835] filemap_flush+0x239/0x2e0 [ 2483.176192] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2483.176620] ? fcntl_setlk+0xfd0/0xfd0 [ 2483.176987] ext4_alloc_da_blocks+0x199/0x210 [ 2483.177406] ext4_release_file+0x187/0x380 [ 2483.177811] __fput+0x285/0x9f0 [ 2483.178198] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2483.180777] task_work_run+0xe2/0x1a0 [ 2483.181680] exit_to_user_mode_prepare+0x186/0x190 [ 2483.182341] syscall_exit_to_user_mode+0x38/0x1d0 [ 2483.182784] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2483.183251] RIP: 0033:0x7fa4b28a4b19 [ 2483.183596] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2483.185210] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2483.185892] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2483.186544] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2483.187194] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2483.187839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2483.188489] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:49:18 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x100000000000000, 0x0, 0x0}, 0x58) 03:49:18 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:49:18 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 28) 03:49:18 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 52) 03:49:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f0000000080)=0xfffffe00) 03:49:18 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f1, 0x0, 0x0}, 0x58) 03:49:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0xf8b82, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$VT_RELDISP(r0, 0x5605) 03:49:18 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:49:18 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f2, 0x0, 0x0}, 0x58) 03:49:18 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x200000000000000, 0x0, 0x0}, 0x58) 03:49:18 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf0030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:49:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4f20c0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) 03:49:18 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 29) 03:49:18 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 53) 03:49:18 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2483.352385] FAULT_INJECTION: forcing a failure. [ 2483.352385] name failslab, interval 1, probability 0, space 0, times 0 [ 2483.353595] CPU: 1 PID: 52171 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2483.354182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2483.354851] Call Trace: [ 2483.355085] dump_stack+0x107/0x167 [ 2483.355389] should_fail.cold+0x5/0xa [ 2483.355704] ? ext4_find_extent+0xa3d/0xd30 [ 2483.356057] should_failslab+0x5/0x20 [ 2483.356409] __kmalloc+0x72/0x390 [ 2483.356740] ext4_find_extent+0xa3d/0xd30 [ 2483.357133] ext4_ext_map_blocks+0x1c8/0x5830 [ 2483.357563] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2483.358054] ? SOFTIRQ_verbose+0x10/0x10 [ 2483.358439] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2483.358917] ? SOFTIRQ_verbose+0x10/0x10 [ 2483.359289] ? __lock_acquire+0x1657/0x5b00 [ 2483.359665] ? ext4_ext_release+0x10/0x10 [ 2483.360024] ? ext4_map_blocks+0x5cd/0x1910 [ 2483.360432] ? lock_release+0x680/0x680 [ 2483.360805] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2483.361243] ? lock_downgrade+0x6d0/0x6d0 [ 2483.361655] ? down_write+0xe0/0x160 [ 2483.362010] ? down_write_killable+0x180/0x180 [ 2483.362439] ext4_map_blocks+0x63f/0x1910 [ 2483.362841] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2483.363259] ? trace_hardirqs_on+0x5b/0x180 [ 2483.363675] ? kmem_cache_alloc+0x2a6/0x310 [ 2483.364097] ext4_writepages+0x19bf/0x3350 [ 2483.364533] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2483.365009] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2483.365492] ? SOFTIRQ_verbose+0x10/0x10 [ 2483.365891] ? lock_chain_count+0x20/0x20 [ 2483.366287] ? __lock_acquire+0xbb1/0x5b00 [ 2483.366694] ? lock_downgrade+0x6d0/0x6d0 [ 2483.367093] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2483.367574] ? SOFTIRQ_verbose+0x10/0x10 [ 2483.367957] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2483.368400] do_writepages+0xee/0x2a0 [ 2483.368762] ? page_writeback_cpu_online+0x20/0x20 [ 2483.369239] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2483.369733] filemap_flush+0x239/0x2e0 [ 2483.370122] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2483.370553] ? fcntl_setlk+0xfd0/0xfd0 [ 2483.370919] ext4_alloc_da_blocks+0x199/0x210 [ 2483.371339] ext4_release_file+0x187/0x380 [ 2483.371736] __fput+0x285/0x9f0 [ 2483.372050] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2483.372530] task_work_run+0xe2/0x1a0 [ 2483.372894] exit_to_user_mode_prepare+0x186/0x190 [ 2483.373338] syscall_exit_to_user_mode+0x38/0x1d0 [ 2483.373772] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2483.374259] RIP: 0033:0x7fa4b28a4b19 [ 2483.374608] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2483.376268] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2483.376969] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2483.377612] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2483.378273] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2483.378931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2483.379592] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2483.438886] FAULT_INJECTION: forcing a failure. [ 2483.438886] name failslab, interval 1, probability 0, space 0, times 0 [ 2483.440030] CPU: 0 PID: 52274 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2483.440669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2483.441438] Call Trace: [ 2483.441699] dump_stack+0x107/0x167 [ 2483.442066] should_fail.cold+0x5/0xa [ 2483.442431] ? alloc_vfsmnt+0x23/0x680 [ 2483.442806] should_failslab+0x5/0x20 [ 2483.443179] kmem_cache_alloc+0x5b/0x310 [ 2483.443571] ? copy_tree+0x61a/0xa60 [ 2483.443939] alloc_vfsmnt+0x23/0x680 [ 2483.444309] clone_mnt+0x6c/0xce0 [ 2483.444657] copy_tree+0x3b0/0xa60 [ 2483.445024] copy_mnt_ns+0x144/0xa00 [ 2483.445385] ? kmem_cache_alloc+0x2a6/0x310 [ 2483.445777] create_new_namespaces+0xd6/0xb20 [ 2483.446212] copy_namespaces+0x3fb/0x4f0 [ 2483.446628] copy_process+0x385b/0x7800 [ 2483.447030] ? lock_acquire+0x197/0x470 [ 2483.447435] ? __cleanup_sighand+0xb0/0xb0 [ 2483.447847] ? _copy_from_user+0xfb/0x1b0 [ 2483.448258] kernel_clone+0xe7/0x980 [ 2483.448620] ? lock_acquire+0x197/0x470 [ 2483.449003] ? create_io_thread+0xf0/0xf0 [ 2483.449421] ? ksys_write+0x21a/0x260 [ 2483.449770] ? lock_downgrade+0x6d0/0x6d0 [ 2483.450177] __do_sys_clone3+0x1e5/0x320 [ 2483.450575] ? __do_sys_clone+0x110/0x110 [ 2483.451004] ? rcu_read_lock_any_held+0x75/0xa0 [ 2483.451439] ? vfs_write+0x354/0xb10 [ 2483.452379] ? fput_many+0x2f/0x1a0 [ 2483.453238] ? ksys_write+0x1a9/0x260 [ 2483.454083] ? __ia32_sys_read+0xb0/0xb0 [ 2483.454899] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2483.455976] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2483.457029] ? trace_hardirqs_on+0x5b/0x180 [ 2483.457846] do_syscall_64+0x33/0x40 [ 2483.458781] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2483.459985] RIP: 0033:0x7f352a044b19 [ 2483.460742] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2483.465032] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2483.466825] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2483.468415] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2483.469883] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2483.471481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2483.473181] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:49:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf1030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:49:33 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000001700)=[{}]}, 0x10) tkill(r0, 0x30) wait4(0x0, 0x0, 0x1, &(0x7f0000000000)) 03:49:33 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 54) 03:49:33 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f4, 0x0, 0x0}, 0x58) 03:49:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x3, 0x7ff, 0xeffff382, 0xfffffff8, 0x16, "644acd985ffe0f77949db463ef7084562f8be1"}) 03:49:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:49:33 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 30) 03:49:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x300000000000000, 0x0, 0x0}, 0x58) [ 2498.155124] FAULT_INJECTION: forcing a failure. [ 2498.155124] name failslab, interval 1, probability 0, space 0, times 0 [ 2498.156261] CPU: 0 PID: 52508 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2498.156850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2498.157527] FAULT_INJECTION: forcing a failure. [ 2498.157527] name failslab, interval 1, probability 0, space 0, times 0 [ 2498.157539] Call Trace: [ 2498.159342] dump_stack+0x107/0x167 [ 2498.159657] should_fail.cold+0x5/0xa [ 2498.159987] ? create_object.isra.0+0x3a/0xa20 [ 2498.160380] should_failslab+0x5/0x20 [ 2498.160707] kmem_cache_alloc+0x5b/0x310 [ 2498.161055] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2498.161510] create_object.isra.0+0x3a/0xa20 [ 2498.161885] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2498.162346] __kmalloc+0x16e/0x390 [ 2498.162656] ext4_find_extent+0xa3d/0xd30 [ 2498.163015] ext4_ext_map_blocks+0x1c8/0x5830 [ 2498.163412] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2498.163851] ? SOFTIRQ_verbose+0x10/0x10 [ 2498.164195] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2498.164634] ? SOFTIRQ_verbose+0x10/0x10 [ 2498.164977] ? __lock_acquire+0x1657/0x5b00 [ 2498.165343] ? ext4_ext_release+0x10/0x10 [ 2498.165697] ? ext4_map_blocks+0x5cd/0x1910 [ 2498.166063] ? lock_release+0x680/0x680 [ 2498.166414] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2498.166815] ? lock_downgrade+0x6d0/0x6d0 [ 2498.167164] ? queued_spin_lock_slowpath+0xcc/0x8c0 [ 2498.167595] ? down_write+0xe0/0x160 [ 2498.167913] ? down_write_killable+0x180/0x180 [ 2498.168309] ext4_map_blocks+0x63f/0x1910 [ 2498.168669] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2498.169049] ? trace_hardirqs_on+0x5b/0x180 [ 2498.169417] ? kmem_cache_alloc+0x2a6/0x310 [ 2498.169793] ext4_writepages+0x19bf/0x3350 [ 2498.170184] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2498.170625] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2498.171067] ? SOFTIRQ_verbose+0x10/0x10 [ 2498.171422] ? lock_chain_count+0x20/0x20 [ 2498.171771] ? __lock_acquire+0xbb1/0x5b00 [ 2498.172139] ? lock_downgrade+0x6d0/0x6d0 [ 2498.172492] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2498.172933] ? SOFTIRQ_verbose+0x10/0x10 [ 2498.173282] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2498.173695] do_writepages+0xee/0x2a0 [ 2498.174022] ? page_writeback_cpu_online+0x20/0x20 [ 2498.174457] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2498.174907] filemap_flush+0x239/0x2e0 [ 2498.175235] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2498.175622] ? fcntl_setlk+0xfd0/0xfd0 [ 2498.175957] ext4_alloc_da_blocks+0x199/0x210 [ 2498.176335] ext4_release_file+0x187/0x380 [ 2498.176699] __fput+0x285/0x9f0 [ 2498.176980] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2498.177407] task_work_run+0xe2/0x1a0 [ 2498.177737] exit_to_user_mode_prepare+0x186/0x190 [ 2498.178151] syscall_exit_to_user_mode+0x38/0x1d0 [ 2498.178579] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2498.179016] RIP: 0033:0x7fa4b28a4b19 [ 2498.179331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2498.180852] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2498.181488] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2498.182083] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2498.182687] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2498.183280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2498.183875] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2498.184495] CPU: 1 PID: 52504 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2498.185096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2498.185788] Call Trace: [ 2498.186026] dump_stack+0x107/0x167 [ 2498.186356] should_fail.cold+0x5/0xa [ 2498.186689] ? create_object.isra.0+0x3a/0xa20 [ 2498.187083] should_failslab+0x5/0x20 [ 2498.187411] kmem_cache_alloc+0x5b/0x310 [ 2498.187774] create_object.isra.0+0x3a/0xa20 [ 2498.188149] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2498.188588] kmem_cache_alloc+0x159/0x310 [ 2498.188956] alloc_vfsmnt+0x23/0x680 [ 2498.189283] clone_mnt+0x6c/0xce0 [ 2498.189595] copy_tree+0x3b0/0xa60 [ 2498.189921] copy_mnt_ns+0x144/0xa00 [ 2498.190277] ? kmem_cache_alloc+0x2a6/0x310 [ 2498.190658] create_new_namespaces+0xd6/0xb20 [ 2498.191060] copy_namespaces+0x3fb/0x4f0 [ 2498.191415] copy_process+0x385b/0x7800 [ 2498.191775] ? lock_acquire+0x197/0x470 [ 2498.192141] ? __cleanup_sighand+0xb0/0xb0 [ 2498.192526] ? _copy_from_user+0xfb/0x1b0 [ 2498.192894] kernel_clone+0xe7/0x980 [ 2498.193217] ? lock_acquire+0x197/0x470 [ 2498.193557] ? create_io_thread+0xf0/0xf0 [ 2498.193933] ? ksys_write+0x21a/0x260 [ 2498.194271] ? lock_downgrade+0x6d0/0x6d0 [ 2498.194637] __do_sys_clone3+0x1e5/0x320 [ 2498.194987] ? __do_sys_clone+0x110/0x110 [ 2498.195369] ? rcu_read_lock_any_held+0x75/0xa0 [ 2498.195764] ? vfs_write+0x354/0xb10 [ 2498.196088] ? fput_many+0x2f/0x1a0 [ 2498.196403] ? ksys_write+0x1a9/0x260 [ 2498.196732] ? __ia32_sys_read+0xb0/0xb0 [ 2498.197087] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2498.197533] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2498.197974] ? trace_hardirqs_on+0x5b/0x180 [ 2498.198369] do_syscall_64+0x33/0x40 [ 2498.198691] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2498.199125] RIP: 0033:0x7f352a044b19 [ 2498.199445] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2498.200968] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2498.201610] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2498.202214] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2498.202825] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2498.203423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2498.204022] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:49:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:49:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x80) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xff, 0x0, 0x5, 0x9, 0x3, 0x3, 0x1, 0x12a, 0x40, 0xb5, 0x7, 0x96, 0x38, 0x2, 0x7ff, 0xff, 0xfff8}, [{0x1, 0x7fff, 0x20, 0x7f, 0x5, 0x9, 0x0, 0x1000}, {0x1, 0x0, 0x1000, 0x1, 0x7f, 0x21a, 0x245, 0x2}], "ec95af54d97580e4b04bef43c86ceae3acc439a06ac9b4c3a44ccc63b534ebc8c627ee2db881ecb3fc1a7bc6fa6f6c1510d079c0493f6e1e693f", ['\x00', '\x00']}, 0x2ea) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:49:33 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f6, 0x0, 0x0}, 0x58) 03:49:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf2030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:49:33 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 31) 03:49:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:49:33 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = fork() r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x90002, 0x0) bind$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x1, @any, 0x200, 0x1}, 0xe) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r4, 0xffffffffffffffff, 0x0) close(r4) tkill(r1, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:49:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x400000000000000, 0x0, 0x0}, 0x58) 03:49:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x101200, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:49:33 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 55) 03:49:33 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f8, 0x0, 0x0}, 0x58) [ 2498.402873] FAULT_INJECTION: forcing a failure. [ 2498.402873] name failslab, interval 1, probability 0, space 0, times 0 [ 2498.403989] CPU: 0 PID: 52763 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2498.404573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2498.405267] Call Trace: [ 2498.405499] dump_stack+0x107/0x167 [ 2498.405812] should_fail.cold+0x5/0xa [ 2498.406145] ? ext4_mb_new_blocks+0x698/0x45c0 [ 2498.406556] should_failslab+0x5/0x20 [ 2498.406881] kmem_cache_alloc+0x5b/0x310 [ 2498.407232] ext4_mb_new_blocks+0x698/0x45c0 [ 2498.407603] ? ext4_es_insert_extent+0xf10/0xf10 [ 2498.408009] ? mark_held_locks+0x9e/0xe0 [ 2498.408360] ? trace_hardirqs_on+0x5b/0x180 [ 2498.408734] ? ext4_cache_extents+0x148/0x2d0 [ 2498.409117] ? ext4_discard_preallocations+0xd80/0xd80 [ 2498.409565] ? ext4_ext_search_right+0x2e3/0xbd0 [ 2498.409977] ext4_ext_map_blocks+0x1d49/0x5830 [ 2498.410401] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2498.410844] ? SOFTIRQ_verbose+0x10/0x10 [ 2498.411189] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2498.411634] ? SOFTIRQ_verbose+0x10/0x10 [ 2498.411982] ? __lock_acquire+0x1657/0x5b00 [ 2498.412354] ? ext4_ext_release+0x10/0x10 [ 2498.412715] ? ext4_map_blocks+0x5cd/0x1910 [ 2498.413087] ? lock_release+0x680/0x680 [ 2498.413430] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2498.413834] ? lock_downgrade+0x6d0/0x6d0 [ 2498.414210] ? down_write_killable+0x180/0x180 [ 2498.414611] ext4_map_blocks+0x63f/0x1910 [ 2498.414974] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2498.415353] ? trace_hardirqs_on+0x5b/0x180 [ 2498.415726] ? kmem_cache_alloc+0x2a6/0x310 [ 2498.422549] ext4_writepages+0x19bf/0x3350 [ 2498.422941] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2498.423362] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2498.423802] ? SOFTIRQ_verbose+0x10/0x10 [ 2498.424156] ? lock_chain_count+0x20/0x20 [ 2498.424504] ? __lock_acquire+0xbb1/0x5b00 [ 2498.424870] ? lock_downgrade+0x6d0/0x6d0 [ 2498.425223] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2498.425664] ? SOFTIRQ_verbose+0x10/0x10 [ 2498.426012] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2498.426440] do_writepages+0xee/0x2a0 [ 2498.426768] ? page_writeback_cpu_online+0x20/0x20 [ 2498.427192] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2498.427637] filemap_flush+0x239/0x2e0 [ 2498.427968] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2498.428353] ? fcntl_setlk+0xfd0/0xfd0 [ 2498.428688] ext4_alloc_da_blocks+0x199/0x210 [ 2498.429067] ext4_release_file+0x187/0x380 [ 2498.429428] __fput+0x285/0x9f0 [ 2498.429709] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2498.430138] task_work_run+0xe2/0x1a0 [ 2498.430484] exit_to_user_mode_prepare+0x186/0x190 [ 2498.430900] syscall_exit_to_user_mode+0x38/0x1d0 [ 2498.431306] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2498.431737] RIP: 0033:0x7fa4b28a4b19 [ 2498.432054] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2498.433575] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2498.434219] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2498.434812] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2498.435405] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2498.435995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2498.436587] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:49:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:49:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000018000000", @ANYRES32=r0, @ANYBLOB="be1c0000000100002e2f66696c65302f2e2e2f66696c653000"]) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r7, {0x3}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r8 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_GET_FEATURES(r8, 0x8004f50c, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r10, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r8, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000200)="e1302ef01cbfb33857a2ee2911265603e7de2ce9a71c65308e7cf9c850d30ad73718d00c5e57cca174c29f6e239813aa2c9f74067026aa0572d7cce3ba383ad3159bc85176d90063c6b6c3186848eb57f1767991d99195f1771571", 0x5b) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}}) creat(&(0x7f0000000080)='./file0/../file0\x00', 0x30) ioctl$TIOCPKT(r9, 0x5414, &(0x7f00000000c0)=0x1f) [ 2498.485336] FAULT_INJECTION: forcing a failure. [ 2498.485336] name failslab, interval 1, probability 0, space 0, times 0 [ 2498.487416] CPU: 0 PID: 52828 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2498.488109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2498.488934] Call Trace: [ 2498.489204] dump_stack+0x107/0x167 [ 2498.489571] should_fail.cold+0x5/0xa [ 2498.490341] should_failslab+0x5/0x20 [ 2498.491162] __kmalloc_track_caller+0x79/0x370 [ 2498.491610] ? kstrdup_const+0x53/0x80 [ 2498.491993] kstrdup+0x36/0x70 [ 2498.492318] kstrdup_const+0x53/0x80 [ 2498.492699] alloc_vfsmnt+0xb5/0x680 [ 2498.493524] clone_mnt+0x6c/0xce0 [ 2498.493902] copy_tree+0x3b0/0xa60 [ 2498.494365] copy_mnt_ns+0x144/0xa00 [ 2498.495177] ? kmem_cache_alloc+0x2a6/0x310 [ 2498.496136] create_new_namespaces+0xd6/0xb20 [ 2498.497122] copy_namespaces+0x3fb/0x4f0 [ 2498.498016] copy_process+0x385b/0x7800 [ 2498.498912] ? lock_acquire+0x197/0x470 [ 2498.499798] ? __cleanup_sighand+0xb0/0xb0 [ 2498.500737] ? _copy_from_user+0xfb/0x1b0 [ 2498.501647] kernel_clone+0xe7/0x980 [ 2498.502475] ? lock_acquire+0x197/0x470 [ 2498.503334] ? create_io_thread+0xf0/0xf0 [ 2498.504253] ? ksys_write+0x21a/0x260 [ 2498.505076] ? lock_downgrade+0x6d0/0x6d0 [ 2498.505978] __do_sys_clone3+0x1e5/0x320 [ 2498.506884] ? __do_sys_clone+0x110/0x110 [ 2498.507807] ? rcu_read_lock_any_held+0x75/0xa0 [ 2498.508808] ? vfs_write+0x354/0xb10 [ 2498.509614] ? fput_many+0x2f/0x1a0 [ 2498.510412] ? ksys_write+0x1a9/0x260 [ 2498.511237] ? __ia32_sys_read+0xb0/0xb0 [ 2498.512126] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2498.513257] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2498.514381] ? trace_hardirqs_on+0x5b/0x180 [ 2498.515322] do_syscall_64+0x33/0x40 [ 2498.516127] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2498.517236] RIP: 0033:0x7f352a044b19 [ 2498.518038] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2498.522030] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2498.523712] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2498.525249] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2498.526797] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2498.528329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2498.529866] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:49:33 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3fa, 0x0, 0x0}, 0x58) 03:49:48 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf4030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:49:48 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 32) 03:49:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:49:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x500000000000000, 0x0, 0x0}, 0x58) 03:49:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) r1 = getpid() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r2, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x93, 0xa9, 0x4, 0x4, 0x0, 0x3ff, 0x0, 0xf, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x400, 0x5, 0x5, 0x6, 0xfffffffffffffffc, 0x1, 0x5, 0x0, 0x7e4, 0x0, 0x3}, r1, 0xd, r3, 0x8) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:49:48 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3fc, 0x0, 0x0}, 0x58) 03:49:48 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 56) 03:49:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2513.348589] FAULT_INJECTION: forcing a failure. [ 2513.348589] name failslab, interval 1, probability 0, space 0, times 0 [ 2513.349626] CPU: 0 PID: 52948 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2513.350223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2513.350935] Call Trace: [ 2513.351173] dump_stack+0x107/0x167 [ 2513.351494] should_fail.cold+0x5/0xa [ 2513.351829] ? create_object.isra.0+0x3a/0xa20 [ 2513.352227] should_failslab+0x5/0x20 [ 2513.352559] kmem_cache_alloc+0x5b/0x310 [ 2513.352921] create_object.isra.0+0x3a/0xa20 [ 2513.353305] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2513.353752] __kmalloc_track_caller+0x177/0x370 [ 2513.354155] ? kstrdup_const+0x53/0x80 [ 2513.354522] kstrdup+0x36/0x70 [ 2513.354808] kstrdup_const+0x53/0x80 [ 2513.355135] alloc_vfsmnt+0xb5/0x680 [ 2513.355464] clone_mnt+0x6c/0xce0 [ 2513.355779] copy_tree+0x3b0/0xa60 [ 2513.356108] copy_mnt_ns+0x144/0xa00 [ 2513.356437] ? kmem_cache_alloc+0x2a6/0x310 [ 2513.356823] create_new_namespaces+0xd6/0xb20 [ 2513.357223] copy_namespaces+0x3fb/0x4f0 [ 2513.357583] copy_process+0x385b/0x7800 [ 2513.357948] ? lock_acquire+0x197/0x470 [ 2513.358320] ? __cleanup_sighand+0xb0/0xb0 [ 2513.358722] ? _copy_from_user+0xfb/0x1b0 [ 2513.359093] kernel_clone+0xe7/0x980 [ 2513.359425] ? lock_acquire+0x197/0x470 [ 2513.359772] ? create_io_thread+0xf0/0xf0 [ 2513.360151] ? ksys_write+0x21a/0x260 [ 2513.360484] ? lock_downgrade+0x6d0/0x6d0 [ 2513.360852] __do_sys_clone3+0x1e5/0x320 [ 2513.361205] ? __do_sys_clone+0x110/0x110 [ 2513.361592] ? rcu_read_lock_any_held+0x75/0xa0 [ 2513.361815] FAULT_INJECTION: forcing a failure. [ 2513.361815] name failslab, interval 1, probability 0, space 0, times 0 [ 2513.361991] ? vfs_write+0x354/0xb10 [ 2513.362010] ? fput_many+0x2f/0x1a0 [ 2513.363601] ? ksys_write+0x1a9/0x260 [ 2513.363933] ? __ia32_sys_read+0xb0/0xb0 [ 2513.364290] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2513.364741] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2513.365182] ? trace_hardirqs_on+0x5b/0x180 [ 2513.365560] do_syscall_64+0x33/0x40 [ 2513.365884] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2513.366323] RIP: 0033:0x7f352a044b19 [ 2513.366663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2513.368202] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2513.368852] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2513.369455] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2513.370058] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2513.370679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2513.371282] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2513.371924] CPU: 1 PID: 52959 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2513.372529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2513.374304] Call Trace: [ 2513.374558] dump_stack+0x107/0x167 [ 2513.374873] should_fail.cold+0x5/0xa [ 2513.375216] ? create_object.isra.0+0x3a/0xa20 [ 2513.375605] should_failslab+0x5/0x20 [ 2513.375931] kmem_cache_alloc+0x5b/0x310 [ 2513.376287] ? ext4_es_cache_extent+0x2c9/0x420 [ 2513.376691] create_object.isra.0+0x3a/0xa20 [ 2513.377065] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2513.377505] kmem_cache_alloc+0x159/0x310 [ 2513.377863] ext4_mb_new_blocks+0x698/0x45c0 [ 2513.378235] ? ext4_es_insert_extent+0xf10/0xf10 [ 2513.378664] ? mark_held_locks+0x9e/0xe0 [ 2513.379017] ? trace_hardirqs_on+0x5b/0x180 [ 2513.379404] ? ext4_cache_extents+0x148/0x2d0 [ 2513.379789] ? ext4_discard_preallocations+0xd80/0xd80 [ 2513.380235] ? ext4_ext_search_right+0x2e3/0xbd0 [ 2513.381725] ext4_ext_map_blocks+0x1d49/0x5830 [ 2513.382127] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2513.382599] ? SOFTIRQ_verbose+0x10/0x10 [ 2513.382944] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2513.383387] ? SOFTIRQ_verbose+0x10/0x10 [ 2513.383746] ? __lock_acquire+0x1657/0x5b00 [ 2513.384116] ? ext4_ext_release+0x10/0x10 [ 2513.384472] ? ext4_map_blocks+0x5cd/0x1910 [ 2513.384852] ? lock_release+0x680/0x680 [ 2513.385191] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2513.385594] ? lock_downgrade+0x6d0/0x6d0 [ 2513.385971] ? down_write_killable+0x180/0x180 [ 2513.386369] ext4_map_blocks+0x63f/0x1910 [ 2513.386758] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2513.387153] ? trace_hardirqs_on+0x5b/0x180 [ 2513.387523] ? kmem_cache_alloc+0x2a6/0x310 [ 2513.387910] ext4_writepages+0x19bf/0x3350 [ 2513.388304] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2513.388729] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2513.389185] ? SOFTIRQ_verbose+0x10/0x10 [ 2513.389541] ? lock_chain_count+0x20/0x20 [ 2513.389893] ? __lock_acquire+0xbb1/0x5b00 [ 2513.390274] ? lock_downgrade+0x6d0/0x6d0 [ 2513.390650] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2513.391105] ? SOFTIRQ_verbose+0x10/0x10 [ 2513.391457] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2513.391873] do_writepages+0xee/0x2a0 [ 2513.392216] ? page_writeback_cpu_online+0x20/0x20 [ 2513.392649] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2513.393098] filemap_flush+0x239/0x2e0 [ 2513.393440] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2513.393831] ? fcntl_setlk+0xfd0/0xfd0 [ 2513.394168] ext4_alloc_da_blocks+0x199/0x210 [ 2513.394572] ext4_release_file+0x187/0x380 [ 2513.394934] __fput+0x285/0x9f0 [ 2513.395218] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2513.395658] task_work_run+0xe2/0x1a0 [ 2513.395990] exit_to_user_mode_prepare+0x186/0x190 [ 2513.396417] syscall_exit_to_user_mode+0x38/0x1d0 [ 2513.396829] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2513.397263] RIP: 0033:0x7fa4b28a4b19 [ 2513.397591] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2513.399137] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2513.399786] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2513.400378] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2513.400980] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2513.401580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2513.402177] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:50:03 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3fe, 0x0, 0x0}, 0x58) 03:50:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:50:03 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() tkill(r1, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) r2 = getpgrp(r1) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x20, 0x7, 0x1, 0xff, 0x0, 0x1, 0x200, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3ff, 0x0, @perf_config_ext={0x1fc60, 0x1}, 0x4150, 0x200, 0x0, 0x6, 0x80000000, 0xd0, 0xc, 0x0, 0x7, 0x0, 0x3}, r2, 0x8, r0, 0x8) 03:50:03 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf6030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:50:03 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 33) 03:50:03 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 57) 03:50:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x600000000000000, 0x0, 0x0}, 0x58) 03:50:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f0000000080)=0xe, 0x0) fcntl$getown(r1, 0x9) [ 2528.290588] FAULT_INJECTION: forcing a failure. [ 2528.290588] name failslab, interval 1, probability 0, space 0, times 0 [ 2528.293602] CPU: 1 PID: 53175 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2528.294707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2528.295395] Call Trace: [ 2528.295629] dump_stack+0x107/0x167 [ 2528.295940] should_fail.cold+0x5/0xa [ 2528.296267] ? ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2528.296668] should_failslab+0x5/0x20 [ 2528.296992] kmem_cache_alloc+0x5b/0x310 [ 2528.297341] ext4_mb_new_blocks+0x1fd8/0x45c0 [ 2528.297733] ? trace_hardirqs_on+0x5b/0x180 [ 2528.298107] ? ext4_cache_extents+0x148/0x2d0 [ 2528.298490] ? ext4_discard_preallocations+0xd80/0xd80 [ 2528.298964] ? ext4_ext_search_right+0x2e3/0xbd0 [ 2528.299372] ext4_ext_map_blocks+0x1d49/0x5830 [ 2528.299774] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2528.300217] ? SOFTIRQ_verbose+0x10/0x10 [ 2528.300560] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2528.301001] ? SOFTIRQ_verbose+0x10/0x10 [ 2528.301345] ? __lock_acquire+0x1657/0x5b00 [ 2528.301714] ? ext4_ext_release+0x10/0x10 [ 2528.302068] ? ext4_map_blocks+0x5cd/0x1910 [ 2528.302438] ? lock_release+0x680/0x680 [ 2528.302799] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2528.303199] ? lock_downgrade+0x6d0/0x6d0 [ 2528.303567] ? down_write_killable+0x180/0x180 [ 2528.303962] ext4_map_blocks+0x63f/0x1910 [ 2528.304322] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2528.304700] ? trace_hardirqs_on+0x5b/0x180 [ 2528.305068] ? kmem_cache_alloc+0x2a6/0x310 [ 2528.305444] ext4_writepages+0x19bf/0x3350 [ 2528.305836] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2528.306259] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2528.306720] ? SOFTIRQ_verbose+0x10/0x10 [ 2528.307077] ? lock_chain_count+0x20/0x20 [ 2528.307426] ? __lock_acquire+0xbb1/0x5b00 [ 2528.307795] ? lock_downgrade+0x6d0/0x6d0 [ 2528.308149] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2528.308589] ? SOFTIRQ_verbose+0x10/0x10 [ 2528.308938] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2528.309353] do_writepages+0xee/0x2a0 [ 2528.309682] ? page_writeback_cpu_online+0x20/0x20 [ 2528.310107] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2528.310555] filemap_flush+0x239/0x2e0 [ 2528.310907] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2528.311299] ? fcntl_setlk+0xfd0/0xfd0 [ 2528.311634] ext4_alloc_da_blocks+0x199/0x210 [ 2528.312015] ext4_release_file+0x187/0x380 [ 2528.312379] __fput+0x285/0x9f0 [ 2528.312661] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2528.313092] task_work_run+0xe2/0x1a0 [ 2528.313425] exit_to_user_mode_prepare+0x186/0x190 [ 2528.313842] syscall_exit_to_user_mode+0x38/0x1d0 [ 2528.314253] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2528.314721] RIP: 0033:0x7fa4b28a4b19 [ 2528.315041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2528.316578] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2528.317219] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2528.317816] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2528.318412] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2528.319032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2528.319627] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2528.330484] FAULT_INJECTION: forcing a failure. [ 2528.330484] name failslab, interval 1, probability 0, space 0, times 0 [ 2528.331477] CPU: 1 PID: 53180 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2528.332062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2528.332756] Call Trace: [ 2528.332991] dump_stack+0x107/0x167 [ 2528.333311] should_fail.cold+0x5/0xa [ 2528.333638] ? create_object.isra.0+0x3a/0xa20 [ 2528.334030] ? create_object.isra.0+0x3a/0xa20 [ 2528.334425] should_failslab+0x5/0x20 [ 2528.334787] kmem_cache_alloc+0x5b/0x310 [ 2528.335197] create_object.isra.0+0x3a/0xa20 [ 2528.335636] kmemleak_alloc_percpu+0xa0/0x100 [ 2528.336080] pcpu_alloc+0x4e2/0x1240 [ 2528.336471] alloc_vfsmnt+0xfd/0x680 [ 2528.336839] clone_mnt+0x6c/0xce0 [ 2528.337188] copy_tree+0x3b0/0xa60 [ 2528.337553] copy_mnt_ns+0x144/0xa00 [ 2528.337918] ? kmem_cache_alloc+0x2a6/0x310 [ 2528.342998] create_new_namespaces+0xd6/0xb20 [ 2528.343397] copy_namespaces+0x3fb/0x4f0 [ 2528.343752] copy_process+0x385b/0x7800 [ 2528.344111] ? lock_acquire+0x197/0x470 [ 2528.344479] ? __cleanup_sighand+0xb0/0xb0 [ 2528.344868] ? _copy_from_user+0xfb/0x1b0 [ 2528.345236] kernel_clone+0xe7/0x980 [ 2528.345559] ? lock_acquire+0x197/0x470 [ 2528.345902] ? create_io_thread+0xf0/0xf0 [ 2528.346278] ? ksys_write+0x21a/0x260 [ 2528.346615] ? lock_downgrade+0x6d0/0x6d0 [ 2528.346991] __do_sys_clone3+0x1e5/0x320 [ 2528.347341] ? __do_sys_clone+0x110/0x110 [ 2528.347723] ? rcu_read_lock_any_held+0x75/0xa0 [ 2528.348117] ? vfs_write+0x354/0xb10 [ 2528.348441] ? fput_many+0x2f/0x1a0 [ 2528.348758] ? ksys_write+0x1a9/0x260 [ 2528.349086] ? __ia32_sys_read+0xb0/0xb0 [ 2528.349440] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2528.349886] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2528.350322] ? trace_hardirqs_on+0x5b/0x180 [ 2528.350712] do_syscall_64+0x33/0x40 [ 2528.351034] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2528.351468] RIP: 0033:0x7f352a044b19 [ 2528.351791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2528.353321] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2528.353968] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2528.354568] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2528.355182] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2528.355784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2528.356385] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:50:03 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4b7, 0x0, 0x0}, 0x58) 03:50:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:50:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f0000000040)=0x6) 03:50:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x602000000000000, 0x0, 0x0}, 0x58) 03:50:03 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x500, 0x0, 0x0}, 0x58) 03:50:03 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 34) 03:50:03 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 58) 03:50:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:50:03 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xf8030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:50:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xa400, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x400, 0x9, 0x200}) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000000100)) 03:50:03 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x81, 0x1, 0x0, 0x5, 0x0, 0x1, 0x80810, 0xe, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x800, 0x0, @perf_config_ext={0x5, 0xef}, 0x19300, 0x5, 0x0, 0x7, 0x5, 0x200, 0x6, 0x0, 0x4f51, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0xc, r0, 0xa) tkill(r1, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) [ 2528.544058] FAULT_INJECTION: forcing a failure. [ 2528.544058] name failslab, interval 1, probability 0, space 0, times 0 [ 2528.546547] CPU: 0 PID: 53498 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2528.547100] FAULT_INJECTION: forcing a failure. [ 2528.547100] name failslab, interval 1, probability 0, space 0, times 0 [ 2528.548008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2528.548014] Call Trace: [ 2528.548039] dump_stack+0x107/0x167 [ 2528.551414] should_fail.cold+0x5/0xa [ 2528.551816] ? create_object.isra.0+0x3a/0xa20 [ 2528.552292] should_failslab+0x5/0x20 [ 2528.552691] kmem_cache_alloc+0x5b/0x310 [ 2528.553121] create_object.isra.0+0x3a/0xa20 [ 2528.553576] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2528.554107] kmem_cache_alloc+0x159/0x310 [ 2528.554545] ? mempool_free_pages+0x20/0x20 [ 2528.558980] mempool_alloc+0x148/0x360 [ 2528.559390] ? mempool_resize+0x7d0/0x7d0 [ 2528.559827] ? __test_set_page_writeback+0x160/0xbb0 [ 2528.560360] bio_alloc_bioset+0x36e/0x600 [ 2528.560793] ? bvec_alloc+0x2f0/0x2f0 [ 2528.561193] ? invalid_page_referenced_vma+0x570/0x570 [ 2528.561745] ext4_bio_write_page+0xa79/0x1480 [ 2528.562221] mpage_submit_page+0x14b/0x260 [ 2528.562669] ext4_writepages+0x1f2e/0x3350 [ 2528.563060] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2528.563487] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2528.563929] ? SOFTIRQ_verbose+0x10/0x10 [ 2528.564284] ? lock_chain_count+0x20/0x20 [ 2528.564636] ? __lock_acquire+0xbb1/0x5b00 [ 2528.565004] ? lock_downgrade+0x6d0/0x6d0 [ 2528.565360] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2528.565801] ? SOFTIRQ_verbose+0x10/0x10 [ 2528.566151] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2528.566563] do_writepages+0xee/0x2a0 [ 2528.566954] ? page_writeback_cpu_online+0x20/0x20 [ 2528.567472] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2528.568014] filemap_flush+0x239/0x2e0 [ 2528.568416] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2528.568885] ? fcntl_setlk+0xfd0/0xfd0 [ 2528.569298] ext4_alloc_da_blocks+0x199/0x210 [ 2528.569760] ext4_release_file+0x187/0x380 [ 2528.570198] __fput+0x285/0x9f0 [ 2528.570538] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2528.571067] task_work_run+0xe2/0x1a0 [ 2528.571470] exit_to_user_mode_prepare+0x186/0x190 [ 2528.571978] syscall_exit_to_user_mode+0x38/0x1d0 [ 2528.572475] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2528.573004] RIP: 0033:0x7fa4b28a4b19 [ 2528.573390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2528.575166] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2528.575807] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2528.576402] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2528.576999] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2528.577595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2528.578193] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2528.582841] CPU: 1 PID: 53503 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2528.583429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2528.584122] Call Trace: [ 2528.584353] dump_stack+0x107/0x167 [ 2528.584670] should_fail.cold+0x5/0xa [ 2528.584999] ? create_object.isra.0+0x3a/0xa20 [ 2528.585391] should_failslab+0x5/0x20 [ 2528.585716] kmem_cache_alloc+0x5b/0x310 [ 2528.586063] ? mark_held_locks+0x9e/0xe0 [ 2528.586418] create_object.isra.0+0x3a/0xa20 [ 2528.586827] kmemleak_alloc_percpu+0xa0/0x100 [ 2528.587215] pcpu_alloc+0x4e2/0x1240 [ 2528.587560] alloc_vfsmnt+0xfd/0x680 [ 2528.587885] clone_mnt+0x6c/0xce0 [ 2528.588195] copy_tree+0x3b0/0xa60 [ 2528.588517] copy_mnt_ns+0x144/0xa00 [ 2528.588839] ? kmem_cache_alloc+0x2a6/0x310 [ 2528.589233] create_new_namespaces+0xd6/0xb20 [ 2528.589629] copy_namespaces+0x3fb/0x4f0 [ 2528.589982] copy_process+0x385b/0x7800 [ 2528.590338] ? lock_acquire+0x197/0x470 [ 2528.590719] ? __cleanup_sighand+0xb0/0xb0 [ 2528.591106] ? _copy_from_user+0xfb/0x1b0 [ 2528.591472] kernel_clone+0xe7/0x980 [ 2528.591793] ? lock_acquire+0x197/0x470 [ 2528.592133] ? create_io_thread+0xf0/0xf0 [ 2528.592506] ? ksys_write+0x21a/0x260 [ 2528.592833] ? lock_downgrade+0x6d0/0x6d0 [ 2528.593193] __do_sys_clone3+0x1e5/0x320 [ 2528.593540] ? __do_sys_clone+0x110/0x110 [ 2528.593921] ? rcu_read_lock_any_held+0x75/0xa0 [ 2528.594313] ? vfs_write+0x354/0xb10 [ 2528.594644] ? fput_many+0x2f/0x1a0 [ 2528.594962] ? ksys_write+0x1a9/0x260 [ 2528.595289] ? __ia32_sys_read+0xb0/0xb0 [ 2528.595641] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2528.596083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2528.596518] ? trace_hardirqs_on+0x5b/0x180 [ 2528.596889] do_syscall_64+0x33/0x40 [ 2528.597208] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2528.597638] RIP: 0033:0x7f352a044b19 [ 2528.597956] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2528.599489] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2528.600128] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2528.600723] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2528.601318] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2528.601912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2528.602506] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:50:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000ff", @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:50:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x600, 0x0, 0x0}, 0x58) 03:50:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x402040, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x8, 0x2) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:50:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xa00, 0x0, 0x0}, 0x58) 03:50:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="250000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:50:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x800000000000000, 0x0, 0x0}, 0x58) 03:50:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfeffffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:50:04 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/4096) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x6513c1, 0x0) ioctl$TIOCPKT(r1, 0x5414, &(0x7f00000000c0)=0x2) 03:50:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xc00, 0x0, 0x0}, 0x58) 03:50:04 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 59) [ 2528.871528] FAULT_INJECTION: forcing a failure. [ 2528.871528] name failslab, interval 1, probability 0, space 0, times 0 [ 2528.872593] CPU: 1 PID: 53866 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2528.873183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2528.873890] Call Trace: [ 2528.874130] dump_stack+0x107/0x167 [ 2528.874453] should_fail.cold+0x5/0xa [ 2528.874808] ? create_object.isra.0+0x3a/0xa20 [ 2528.875212] should_failslab+0x5/0x20 [ 2528.875546] kmem_cache_alloc+0x5b/0x310 [ 2528.875915] create_object.isra.0+0x3a/0xa20 [ 2528.876297] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2528.876747] __kmalloc_track_caller+0x177/0x370 [ 2528.877151] ? kstrdup_const+0x53/0x80 [ 2528.877502] kstrdup+0x36/0x70 [ 2528.877787] kstrdup_const+0x53/0x80 [ 2528.878115] alloc_vfsmnt+0xb5/0x680 [ 2528.878446] clone_mnt+0x6c/0xce0 [ 2528.878782] copy_tree+0x3b0/0xa60 [ 2528.879116] copy_mnt_ns+0x144/0xa00 [ 2528.879448] ? kmem_cache_alloc+0x2a6/0x310 [ 2528.879835] create_new_namespaces+0xd6/0xb20 [ 2528.880240] copy_namespaces+0x3fb/0x4f0 [ 2528.880605] copy_process+0x385b/0x7800 [ 2528.880972] ? lock_acquire+0x197/0x470 [ 2528.881345] ? __cleanup_sighand+0xb0/0xb0 [ 2528.881737] ? _copy_from_user+0xfb/0x1b0 [ 2528.882111] kernel_clone+0xe7/0x980 [ 2528.882441] ? lock_acquire+0x197/0x470 [ 2528.882805] ? create_io_thread+0xf0/0xf0 [ 2528.883189] ? ksys_write+0x21a/0x260 [ 2528.883526] ? lock_downgrade+0x6d0/0x6d0 [ 2528.883895] __do_sys_clone3+0x1e5/0x320 [ 2528.884252] ? __do_sys_clone+0x110/0x110 [ 2528.884643] ? rcu_read_lock_any_held+0x75/0xa0 [ 2528.885045] ? vfs_write+0x354/0xb10 [ 2528.885378] ? fput_many+0x2f/0x1a0 [ 2528.885700] ? ksys_write+0x1a9/0x260 [ 2528.886034] ? __ia32_sys_read+0xb0/0xb0 [ 2528.886395] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2528.886865] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2528.887310] ? trace_hardirqs_on+0x5b/0x180 [ 2528.887692] do_syscall_64+0x33/0x40 [ 2528.888020] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2528.888463] RIP: 0033:0x7f352a044b19 [ 2528.888789] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2528.890342] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2528.891012] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2528.891622] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2528.892229] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2528.892836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2528.893444] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:50:19 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 35) 03:50:19 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 60) 03:50:19 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1103000000000000, 0x0, 0x0}, 0x58) 03:50:19 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace(0x10, r2) tkill(r1, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:50:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050200000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:50:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_pts(r0, 0x82000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x6, 0x6, 0x4}) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)=0xffffffc1) 03:50:19 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xe00, 0x0, 0x0}, 0x58) 03:50:19 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffff0300}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2544.294888] FAULT_INJECTION: forcing a failure. [ 2544.294888] name failslab, interval 1, probability 0, space 0, times 0 [ 2544.295973] CPU: 1 PID: 54049 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2544.296555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2544.297257] Call Trace: [ 2544.297493] dump_stack+0x107/0x167 [ 2544.297808] should_fail.cold+0x5/0xa [ 2544.298139] ? __es_insert_extent+0xed1/0x1370 [ 2544.298532] should_failslab+0x5/0x20 [ 2544.298870] kmem_cache_alloc+0x5b/0x310 [ 2544.299226] __es_insert_extent+0xed1/0x1370 [ 2544.299614] ext4_es_insert_extent+0x45d/0xf10 [ 2544.300013] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2544.300385] ? lock_downgrade+0x6d0/0x6d0 [ 2544.300762] ? do_raw_read_unlock+0x3b/0x70 [ 2544.301141] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 2544.301553] ext4_map_blocks+0x80b/0x1910 [ 2544.301927] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2544.302319] ? trace_hardirqs_on+0x5b/0x180 [ 2544.302701] ? kmem_cache_alloc+0x2a6/0x310 [ 2544.303101] ext4_writepages+0x19bf/0x3350 [ 2544.303500] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2544.303933] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2544.304382] ? SOFTIRQ_verbose+0x10/0x10 [ 2544.304744] ? lock_chain_count+0x20/0x20 [ 2544.305100] ? __lock_acquire+0xbb1/0x5b00 [ 2544.305477] ? lock_downgrade+0x6d0/0x6d0 [ 2544.305851] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2544.306315] ? SOFTIRQ_verbose+0x10/0x10 [ 2544.306679] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2544.307122] do_writepages+0xee/0x2a0 [ 2544.307466] ? page_writeback_cpu_online+0x20/0x20 [ 2544.307903] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2544.308365] filemap_flush+0x239/0x2e0 [ 2544.308713] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2544.309114] ? fcntl_setlk+0xfd0/0xfd0 [ 2544.309462] ext4_alloc_da_blocks+0x199/0x210 [ 2544.309849] ext4_release_file+0x187/0x380 [ 2544.310217] __fput+0x285/0x9f0 [ 2544.310504] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2544.310957] task_work_run+0xe2/0x1a0 [ 2544.311296] exit_to_user_mode_prepare+0x186/0x190 [ 2544.311725] syscall_exit_to_user_mode+0x38/0x1d0 [ 2544.312141] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2544.312592] RIP: 0033:0x7fa4b28a4b19 [ 2544.312914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2544.314479] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2544.315151] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2544.315767] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2544.316387] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2544.317005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2544.317611] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:50:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050300000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2544.335788] FAULT_INJECTION: forcing a failure. [ 2544.335788] name failslab, interval 1, probability 0, space 0, times 0 [ 2544.336954] CPU: 1 PID: 54050 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2544.337548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2544.338261] Call Trace: [ 2544.338499] dump_stack+0x107/0x167 [ 2544.338829] should_fail.cold+0x5/0xa [ 2544.339170] ? create_object.isra.0+0x3a/0xa20 [ 2544.339570] should_failslab+0x5/0x20 [ 2544.339904] kmem_cache_alloc+0x5b/0x310 [ 2544.340256] ? find_held_lock+0x2c/0x110 [ 2544.340617] create_object.isra.0+0x3a/0xa20 [ 2544.341001] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2544.341445] kmem_cache_alloc+0x159/0x310 [ 2544.341819] alloc_vfsmnt+0x23/0x680 [ 2544.342151] clone_mnt+0x6c/0xce0 [ 2544.342468] copy_tree+0x3b0/0xa60 [ 2544.342798] copy_mnt_ns+0x144/0xa00 [ 2544.343530] ? kmem_cache_alloc+0x2a6/0x310 [ 2544.344286] create_new_namespaces+0xd6/0xb20 [ 2544.345069] copy_namespaces+0x3fb/0x4f0 [ 2544.345769] copy_process+0x385b/0x7800 [ 2544.346465] ? lock_acquire+0x197/0x470 [ 2544.347282] ? __cleanup_sighand+0xb0/0xb0 [ 2544.348030] ? _copy_from_user+0xfb/0x1b0 [ 2544.348748] kernel_clone+0xe7/0x980 [ 2544.349394] ? lock_acquire+0x197/0x470 [ 2544.350069] ? create_io_thread+0xf0/0xf0 [ 2544.355166] ? ksys_write+0x21a/0x260 [ 2544.355496] ? lock_downgrade+0x6d0/0x6d0 [ 2544.355864] __do_sys_clone3+0x1e5/0x320 [ 2544.356213] ? __do_sys_clone+0x110/0x110 [ 2544.356595] ? rcu_read_lock_any_held+0x75/0xa0 [ 2544.356991] ? vfs_write+0x354/0xb10 [ 2544.357316] ? fput_many+0x2f/0x1a0 [ 2544.357632] ? ksys_write+0x1a9/0x260 [ 2544.357963] ? __ia32_sys_read+0xb0/0xb0 [ 2544.358317] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2544.358767] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2544.363234] ? trace_hardirqs_on+0x5b/0x180 [ 2544.363610] do_syscall_64+0x33/0x40 [ 2544.363937] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2544.364372] RIP: 0033:0x7f352a044b19 [ 2544.364694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2544.366227] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2544.366893] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2544.367497] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2544.368098] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2544.368700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2544.369299] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:50:19 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1103, 0x0, 0x0}, 0x58) 03:50:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) acct(0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000040)={0x0, 0x5}) 03:50:19 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2000000000000000, 0x0, 0x0}, 0x58) 03:50:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050400000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:50:34 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2c01000000000000, 0x0, 0x0}, 0x58) 03:50:34 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffff1f00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:50:34 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 36) 03:50:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050500000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:50:34 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 61) 03:50:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r3, @ANYBLOB="080002"], 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x300, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x61}, @val={0x8, 0x3, r4}, @void}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20008004}, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:50:34 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() gettid() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:50:34 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1200, 0x0, 0x0}, 0x58) [ 2559.333871] FAULT_INJECTION: forcing a failure. [ 2559.333871] name failslab, interval 1, probability 0, space 0, times 0 [ 2559.335089] CPU: 0 PID: 54498 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2559.335729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2559.336484] Call Trace: [ 2559.336749] dump_stack+0x107/0x167 [ 2559.337109] should_fail.cold+0x5/0xa [ 2559.337481] should_failslab+0x5/0x20 [ 2559.337847] __kmalloc_track_caller+0x79/0x370 [ 2559.338277] ? kstrdup_const+0x53/0x80 [ 2559.338655] kstrdup+0x36/0x70 [ 2559.338975] kstrdup_const+0x53/0x80 [ 2559.339354] alloc_vfsmnt+0xb5/0x680 [ 2559.339719] clone_mnt+0x6c/0xce0 [ 2559.340078] copy_tree+0x3b0/0xa60 [ 2559.340442] copy_mnt_ns+0x144/0xa00 [ 2559.340802] ? kmem_cache_alloc+0x2a6/0x310 [ 2559.341228] create_new_namespaces+0xd6/0xb20 [ 2559.341665] copy_namespaces+0x3fb/0x4f0 [ 2559.342066] copy_process+0x385b/0x7800 [ 2559.342470] ? lock_acquire+0x197/0x470 [ 2559.342885] ? __cleanup_sighand+0xb0/0xb0 [ 2559.343334] ? _copy_from_user+0xfb/0x1b0 [ 2559.343744] kernel_clone+0xe7/0x980 [ 2559.344106] ? lock_acquire+0x197/0x470 [ 2559.344484] ? create_io_thread+0xf0/0xf0 [ 2559.344903] ? ksys_write+0x21a/0x260 [ 2559.345263] ? lock_downgrade+0x6d0/0x6d0 [ 2559.345660] __do_sys_clone3+0x1e5/0x320 [ 2559.346047] ? __do_sys_clone+0x110/0x110 [ 2559.346475] ? rcu_read_lock_any_held+0x75/0xa0 [ 2559.346910] ? vfs_write+0x354/0xb10 [ 2559.347287] ? fput_many+0x2f/0x1a0 [ 2559.347634] ? ksys_write+0x1a9/0x260 [ 2559.348001] ? __ia32_sys_read+0xb0/0xb0 [ 2559.348395] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2559.348885] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2559.349363] ? trace_hardirqs_on+0x5b/0x180 [ 2559.349772] do_syscall_64+0x33/0x40 [ 2559.350127] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2559.350601] RIP: 0033:0x7f352a044b19 [ 2559.350955] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2559.352520] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2559.353165] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2559.353763] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2559.354361] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2559.354958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2559.355622] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:50:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:50:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050600000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2559.420624] FAULT_INJECTION: forcing a failure. [ 2559.420624] name failslab, interval 1, probability 0, space 0, times 0 [ 2559.421724] CPU: 1 PID: 54636 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2559.422344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2559.423120] Call Trace: [ 2559.423376] dump_stack+0x107/0x167 [ 2559.423717] should_fail.cold+0x5/0xa [ 2559.424078] ? create_object.isra.0+0x3a/0xa20 [ 2559.424501] should_failslab+0x5/0x20 [ 2559.424864] kmem_cache_alloc+0x5b/0x310 [ 2559.425248] create_object.isra.0+0x3a/0xa20 [ 2559.425655] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2559.426131] kmem_cache_alloc+0x159/0x310 [ 2559.426521] ? mempool_free_pages+0x20/0x20 [ 2559.426929] mempool_alloc+0x148/0x360 [ 2559.427315] ? mempool_resize+0x7d0/0x7d0 [ 2559.427705] ? mempool_resize+0x7d0/0x7d0 [ 2559.428112] bvec_alloc+0xd8/0x2f0 [ 2559.428462] bio_alloc_bioset+0x40a/0x600 [ 2559.428852] ? bvec_alloc+0x2f0/0x2f0 [ 2559.429221] ext4_bio_write_page+0xa79/0x1480 [ 2559.429629] mpage_submit_page+0x14b/0x260 [ 2559.430011] ext4_writepages+0x1f2e/0x3350 [ 2559.430457] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2559.430925] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2559.431420] ? SOFTIRQ_verbose+0x10/0x10 [ 2559.431810] ? lock_chain_count+0x20/0x20 [ 2559.432196] ? __lock_acquire+0xbb1/0x5b00 [ 2559.432590] ? lock_downgrade+0x6d0/0x6d0 [ 2559.432967] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2559.433456] ? SOFTIRQ_verbose+0x10/0x10 [ 2559.433843] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2559.434303] do_writepages+0xee/0x2a0 [ 2559.434672] ? page_writeback_cpu_online+0x20/0x20 [ 2559.435161] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2559.435645] filemap_flush+0x239/0x2e0 [ 2559.436012] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2559.436438] ? fcntl_setlk+0xfd0/0xfd0 [ 2559.436804] ext4_alloc_da_blocks+0x199/0x210 [ 2559.437221] ext4_release_file+0x187/0x380 [ 2559.437616] __fput+0x285/0x9f0 [ 2559.437928] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2559.438398] task_work_run+0xe2/0x1a0 [ 2559.438765] exit_to_user_mode_prepare+0x186/0x190 [ 2559.439236] syscall_exit_to_user_mode+0x38/0x1d0 [ 2559.439684] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2559.440160] RIP: 0033:0x7fa4b28a4b19 [ 2559.440510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2559.442171] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2559.442867] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2559.443529] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2559.444180] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2559.444829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2559.445481] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:50:34 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2000, 0x0, 0x0}, 0x58) 03:50:34 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffffff7f}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:50:34 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f00000000000000, 0x0, 0x0}, 0x58) 03:50:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x101c00, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:50:34 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 62) 03:50:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050700000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:50:34 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 37) [ 2559.619568] FAULT_INJECTION: forcing a failure. [ 2559.619568] name failslab, interval 1, probability 0, space 0, times 0 [ 2559.620712] CPU: 0 PID: 54823 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2559.621352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2559.622116] Call Trace: [ 2559.622380] dump_stack+0x107/0x167 [ 2559.622735] should_fail.cold+0x5/0xa [ 2559.623120] ? create_object.isra.0+0x3a/0xa20 [ 2559.623559] should_failslab+0x5/0x20 [ 2559.623925] kmem_cache_alloc+0x5b/0x310 [ 2559.624330] create_object.isra.0+0x3a/0xa20 [ 2559.624740] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2559.625229] __kmalloc_track_caller+0x177/0x370 [ 2559.625666] ? kstrdup_const+0x53/0x80 [ 2559.626048] kstrdup+0x36/0x70 [ 2559.626363] kstrdup_const+0x53/0x80 [ 2559.626725] alloc_vfsmnt+0xb5/0x680 [ 2559.627110] clone_mnt+0x6c/0xce0 [ 2559.627471] copy_tree+0x3b0/0xa60 [ 2559.627838] copy_mnt_ns+0x144/0xa00 [ 2559.628209] ? kmem_cache_alloc+0x2a6/0x310 [ 2559.628630] create_new_namespaces+0xd6/0xb20 [ 2559.629068] copy_namespaces+0x3fb/0x4f0 [ 2559.629454] copy_process+0x385b/0x7800 [ 2559.629863] ? lock_acquire+0x197/0x470 [ 2559.630281] ? __cleanup_sighand+0xb0/0xb0 [ 2559.630717] ? _copy_from_user+0xfb/0x1b0 [ 2559.631136] kernel_clone+0xe7/0x980 [ 2559.631498] ? lock_acquire+0x197/0x470 [ 2559.631880] ? create_io_thread+0xf0/0xf0 [ 2559.632292] ? ksys_write+0x21a/0x260 [ 2559.632646] ? lock_downgrade+0x6d0/0x6d0 [ 2559.633050] __do_sys_clone3+0x1e5/0x320 [ 2559.633435] ? __do_sys_clone+0x110/0x110 [ 2559.633864] ? rcu_read_lock_any_held+0x75/0xa0 [ 2559.634306] ? vfs_write+0x354/0xb10 [ 2559.634663] ? fput_many+0x2f/0x1a0 [ 2559.635030] ? ksys_write+0x1a9/0x260 [ 2559.635404] ? __ia32_sys_read+0xb0/0xb0 [ 2559.635799] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2559.636291] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2559.636769] ? trace_hardirqs_on+0x5b/0x180 [ 2559.637185] do_syscall_64+0x33/0x40 [ 2559.637548] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2559.638029] RIP: 0033:0x7f352a044b19 [ 2559.638379] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2559.640041] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2559.640756] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2559.641420] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2559.642091] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 03:50:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x3ff) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)={0x12a, 0xd, &(0x7f0000000080)="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"}) [ 2559.642769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2559.643447] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:50:35 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2c01, 0x0, 0x0}, 0x58) [ 2559.682041] FAULT_INJECTION: forcing a failure. [ 2559.682041] name failslab, interval 1, probability 0, space 0, times 0 [ 2559.683204] CPU: 1 PID: 54956 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2559.683840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2559.684600] Call Trace: [ 2559.684861] dump_stack+0x107/0x167 [ 2559.685209] should_fail.cold+0x5/0xa [ 2559.685563] ? create_object.isra.0+0x3a/0xa20 [ 2559.685978] should_failslab+0x5/0x20 [ 2559.686332] kmem_cache_alloc+0x5b/0x310 [ 2559.686717] create_object.isra.0+0x3a/0xa20 [ 2559.687201] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2559.687673] kmem_cache_alloc+0x159/0x310 [ 2559.688069] ? mempool_free_pages+0x20/0x20 [ 2559.688473] mempool_alloc+0x148/0x360 [ 2559.688846] ? mempool_resize+0x7d0/0x7d0 [ 2559.689241] ? mempool_resize+0x7d0/0x7d0 [ 2559.689645] bvec_alloc+0xd8/0x2f0 [ 2559.689990] bio_alloc_bioset+0x40a/0x600 [ 2559.690385] ? bvec_alloc+0x2f0/0x2f0 [ 2559.690761] ext4_bio_write_page+0xa79/0x1480 [ 2559.691216] mpage_submit_page+0x14b/0x260 [ 2559.691624] ext4_writepages+0x1f2e/0x3350 [ 2559.692064] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2559.692541] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2559.693032] ? SOFTIRQ_verbose+0x10/0x10 [ 2559.693429] ? lock_chain_count+0x20/0x20 [ 2559.693821] ? __lock_acquire+0xbb1/0x5b00 [ 2559.694234] ? lock_downgrade+0x6d0/0x6d0 [ 2559.694632] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2559.695135] ? SOFTIRQ_verbose+0x10/0x10 [ 2559.695529] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2559.695988] do_writepages+0xee/0x2a0 [ 2559.696354] ? page_writeback_cpu_online+0x20/0x20 [ 2559.696826] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2559.697319] filemap_flush+0x239/0x2e0 [ 2559.697687] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2559.698119] ? fcntl_setlk+0xfd0/0xfd0 [ 2559.698492] ext4_alloc_da_blocks+0x199/0x210 [ 2559.698911] ext4_release_file+0x187/0x380 [ 2559.699336] __fput+0x285/0x9f0 [ 2559.699649] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2559.700116] task_work_run+0xe2/0x1a0 [ 2559.700483] exit_to_user_mode_prepare+0x186/0x190 [ 2559.700934] syscall_exit_to_user_mode+0x38/0x1d0 [ 2559.701369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2559.701845] RIP: 0033:0x7fa4b28a4b19 [ 2559.702195] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2559.703872] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2559.704572] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2559.705220] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2559.705878] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2559.706529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2559.707194] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2582.760896] FAULT_INJECTION: forcing a failure. [ 2582.760896] name failslab, interval 1, probability 0, space 0, times 0 [ 2582.761920] CPU: 0 PID: 55039 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2582.762491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2582.763174] Call Trace: [ 2582.763419] dump_stack+0x107/0x167 [ 2582.763737] should_fail.cold+0x5/0xa [ 2582.764066] ? create_object.isra.0+0x3a/0xa20 [ 2582.764456] should_failslab+0x5/0x20 [ 2582.764780] kmem_cache_alloc+0x5b/0x310 [ 2582.765135] create_object.isra.0+0x3a/0xa20 [ 2582.765519] kmemleak_alloc_percpu+0xa0/0x100 [ 2582.765907] pcpu_alloc+0x4e2/0x1240 [ 2582.766254] alloc_vfsmnt+0xfd/0x680 [ 2582.766577] clone_mnt+0x6c/0xce0 [ 2582.766887] copy_tree+0x3b0/0xa60 [ 2582.767211] copy_mnt_ns+0x144/0xa00 [ 2582.767546] ? kmem_cache_alloc+0x2a6/0x310 [ 2582.767925] create_new_namespaces+0xd6/0xb20 [ 2582.768317] copy_namespaces+0x3fb/0x4f0 [ 2582.768671] copy_process+0x385b/0x7800 [ 2582.769029] ? lock_acquire+0x197/0x470 [ 2582.769393] ? __cleanup_sighand+0xb0/0xb0 [ 2582.769773] ? _copy_from_user+0xfb/0x1b0 [ 2582.770139] kernel_clone+0xe7/0x980 [ 2582.770458] ? lock_acquire+0x197/0x470 [ 2582.770795] ? create_io_thread+0xf0/0xf0 [ 2582.771170] ? ksys_write+0x21a/0x260 [ 2582.771531] ? lock_downgrade+0x6d0/0x6d0 [ 2582.771926] __do_sys_clone3+0x1e5/0x320 [ 2582.772304] ? __do_sys_clone+0x110/0x110 [ 2582.772722] ? rcu_read_lock_any_held+0x75/0xa0 [ 2582.773148] ? vfs_write+0x354/0xb10 [ 2582.773502] ? fput_many+0x2f/0x1a0 [ 2582.773843] ? ksys_write+0x1a9/0x260 [ 2582.774200] ? __ia32_sys_read+0xb0/0xb0 [ 2582.774582] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2582.775059] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2582.775541] ? trace_hardirqs_on+0x5b/0x180 [ 2582.775945] do_syscall_64+0x33/0x40 [ 2582.776293] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2582.776758] RIP: 0033:0x7f352a044b19 [ 2582.777104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2582.778732] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2582.779440] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2582.780087] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2582.780731] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2582.781371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2582.782010] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 [ 2582.782340] FAULT_INJECTION: forcing a failure. [ 2582.782340] name failslab, interval 1, probability 0, space 0, times 0 [ 2582.784006] CPU: 1 PID: 55045 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2582.784586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2582.785289] Call Trace: [ 2582.785519] dump_stack+0x107/0x167 [ 2582.785833] should_fail.cold+0x5/0xa [ 2582.786161] ? create_object.isra.0+0x3a/0xa20 [ 2582.786550] should_failslab+0x5/0x20 [ 2582.786876] kmem_cache_alloc+0x5b/0x310 [ 2582.787229] create_object.isra.0+0x3a/0xa20 [ 2582.791626] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2582.792056] kmem_cache_alloc+0x159/0x310 [ 2582.792409] ? mempool_free_pages+0x20/0x20 [ 2582.792771] mempool_alloc+0x148/0x360 [ 2582.793104] ? mempool_resize+0x7d0/0x7d0 [ 2582.793457] ? mark_lock+0xf5/0x2df0 [ 2582.793776] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2582.794217] __sg_alloc_table+0x24e/0x390 [ 2582.794575] sg_alloc_table_chained+0x9b/0x1f0 [ 2582.794958] ? sg_alloc_table_chained+0x1f0/0x1f0 [ 2582.795379] scsi_alloc_sgtables+0x236/0xaf0 [ 2582.795760] ? scsi_cmd_runtime_exceeced+0x1d0/0x1d0 [ 2582.796188] ? lockdep_init_map_type+0x2c7/0x780 [ 2582.796596] sd_init_command+0x516/0x3550 [ 2582.796958] scsi_queue_rq+0xe5e/0x27f0 [ 2582.797309] blk_mq_dispatch_rq_list+0x372/0x1c40 [ 2582.797727] ? elv_rb_del+0x50/0xa0 [ 2582.798034] ? elv_rqhash_del+0x119/0x160 [ 2582.798385] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 2582.798801] ? dd_dispatch_request+0x1c0/0x990 [ 2582.799193] blk_mq_do_dispatch_sched+0x7f4/0xa00 [ 2582.799628] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 2582.800080] ? lock_acquire+0x197/0x470 [ 2582.800416] ? hctx_lock+0x7f/0x200 [ 2582.800731] __blk_mq_sched_dispatch_requests+0x2d7/0x450 [ 2582.801194] ? blk_mq_do_dispatch_sched+0xa00/0xa00 [ 2582.801623] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 2582.802066] __blk_mq_run_hw_queue+0x12c/0x290 [ 2582.802452] ? blk_mq_start_request+0x3f0/0x3f0 [ 2582.802848] ? do_raw_spin_lock+0x121/0x260 [ 2582.803216] __blk_mq_delay_run_hw_queue+0x4f1/0x550 [ 2582.803662] blk_mq_run_hw_queue+0x170/0x2f0 [ 2582.804033] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 2582.804472] ? dd_dispatch_request+0x990/0x990 [ 2582.804855] blk_mq_sched_insert_requests+0x247/0x720 [ 2582.805294] blk_mq_flush_plug_list+0x415/0x6c0 [ 2582.805690] ? blk_mq_insert_requests+0x450/0x450 [ 2582.806105] blk_flush_plug_list+0x26c/0x3c0 [ 2582.806477] ? up_write+0x191/0x550 [ 2582.806784] ? blk_insert_cloned_request+0x450/0x450 [ 2582.807210] ? down_write_killable+0x180/0x180 [ 2582.807615] blk_finish_plug+0x50/0xa0 [ 2582.807948] ext4_writepages+0x22e6/0x3350 [ 2582.808336] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2582.808758] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2582.809198] ? SOFTIRQ_verbose+0x10/0x10 [ 2582.809553] ? lock_chain_count+0x20/0x20 [ 2582.809903] ? __lock_acquire+0xbb1/0x5b00 [ 2582.810269] ? lock_downgrade+0x6d0/0x6d0 [ 2582.810632] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2582.811071] ? SOFTIRQ_verbose+0x10/0x10 [ 2582.811436] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2582.811857] do_writepages+0xee/0x2a0 [ 2582.812190] ? page_writeback_cpu_online+0x20/0x20 [ 2582.812618] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2582.813060] filemap_flush+0x239/0x2e0 [ 2582.813409] ? filemap_fdatawrite+0x2f0/0x2f0 [ 2582.813794] ? fcntl_setlk+0xfd0/0xfd0 [ 2582.814127] ext4_alloc_da_blocks+0x199/0x210 [ 2582.814513] ext4_release_file+0x187/0x380 [ 2582.814872] __fput+0x285/0x9f0 [ 2582.815154] ? ext4_buffered_write_iter+0x4a0/0x4a0 [ 2582.815602] task_work_run+0xe2/0x1a0 [ 2582.815933] exit_to_user_mode_prepare+0x186/0x190 [ 2582.819591] syscall_exit_to_user_mode+0x38/0x1d0 [ 2582.819996] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2582.820430] RIP: 0033:0x7fa4b28a4b19 [ 2582.820745] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2582.822263] RSP: 002b:00007fa4afe1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 2582.822900] RAX: 0000000000000003 RBX: 00007fa4b29b7f60 RCX: 00007fa4b28a4b19 [ 2582.823507] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2582.824101] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2582.824696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2582.825291] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 03:50:58 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffffffe4}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:50:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050800000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:50:58 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f00, 0x0, 0x0}, 0x58) 03:50:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4000000000000000, 0x0, 0x0}, 0x58) 03:50:58 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 63) 03:50:58 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 38) 03:50:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004f500)={0x2c22, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7f, "4f2c54ec3985f1"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {0x0, r5}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {r3}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {0x0, r10}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {r8}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000050500)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {0x0, r16}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {r14}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) [ 2582.986877] 9pnet: Insufficient options for proto=fd ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {0x0, r21}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {r19}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab695fa4726664c00ec9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63aa25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085ed124af574a07e3495491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6afef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r25}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {}, {r27}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r27}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r25}, {0x0, r26}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r25}, {}, {r23}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {r27}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r25}, {}, {}, {}, {}, {}, {0x0, r25}, {}, {}, {}, {}, {}, {}, {}, {r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {0x0, r25}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r27}, {r24}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051500)={0xfffffffffffeffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {r3}, {0x0, r9}, {r12, r15}, {r19, r25}], 0x9, "203cd160760c16"}) 03:50:58 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) r1 = fork() tkill(r1, 0x30) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r1) wait4(r1, &(0x7f0000004c40), 0x1, 0x0) clock_gettime(0x0, &(0x7f0000004ac0)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004940)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000100)=""/88, 0x58}], 0x3, &(0x7f0000001280)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000001300), 0x6e, &(0x7f0000001740)=[{&(0x7f0000001380)=""/130, 0x82}, {&(0x7f0000001440)=""/216, 0xd8}, {&(0x7f0000001540)=""/169, 0xa9}, {&(0x7f0000001600)=""/160, 0xa0}, {&(0x7f00000016c0)=""/72, 0x48}], 0x5, &(0x7f00000017c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000001840), 0x6e, &(0x7f0000001bc0)=[{&(0x7f00000018c0)=""/52, 0x34}, {&(0x7f0000001900)=""/3, 0x3}, {&(0x7f0000001940)=""/159, 0x9f}, {&(0x7f0000001a00)=""/114, 0x72}, {&(0x7f0000001a80)=""/137, 0x89}, {&(0x7f0000001b40)=""/78, 0x4e}], 0x6, &(0x7f0000001c40)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf0}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000004140)=[{&(0x7f0000001e80)=""/206, 0xce}, {&(0x7f0000001d40)=""/26, 0x1a}, {&(0x7f0000004c80)=""/31, 0x1f}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/183, 0xb7}, {&(0x7f0000003080)=""/137, 0x89}, {&(0x7f0000003140)=""/4096, 0x1000}], 0x7, &(0x7f00000041c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{&(0x7f00000042c0)=@abs, 0x6e, &(0x7f00000044c0)=[{&(0x7f0000004340)=""/92, 0x5c}, {&(0x7f00000043c0)=""/206, 0xce}], 0x2, &(0x7f0000004500)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f00000045c0), 0x6e, &(0x7f00000047c0)=[{&(0x7f0000004640)=""/88, 0x58}, {&(0x7f00000046c0)=""/229, 0xe5}], 0x2, &(0x7f0000004800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x140}}], 0x6, 0x2100, &(0x7f0000004b00)={r2, r3+60000000}) wait4(r4, &(0x7f0000004b40), 0x1, &(0x7f0000004b80)) 03:50:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050900000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:50:58 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4000, 0x0, 0x0}, 0x58) 03:50:58 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4501, 0x0, 0x0}, 0x58) 03:50:58 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 64) 03:50:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4501000000000000, 0x0, 0x0}, 0x58) 03:50:58 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000d5de03d1151166c8", @ANYRES32=r0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB='./file0\x00']) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7472616e733d66642c7266646ec6f5", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) ioctl$KDFONTOP_SET_DEF(r1, 0x4b72, &(0x7f0000000040)={0x2, 0x0, 0x13, 0xa, 0x11a, &(0x7f0000000100)="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"}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r3, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r4, 0x0) r5 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) ioctl$TIOCSIG(r6, 0x40045436, 0x24) ioctl$TIOCPKT(r4, 0x5414, &(0x7f00000000c0)=0x4100) 03:50:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050f00000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2583.030589] FAULT_INJECTION: forcing a failure. [ 2583.030589] name failslab, interval 1, probability 0, space 0, times 0 [ 2583.031915] CPU: 0 PID: 55272 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2583.032541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2583.033292] Call Trace: [ 2583.033548] dump_stack+0x107/0x167 [ 2583.033894] should_fail.cold+0x5/0xa [ 2583.034256] ? create_object.isra.0+0x3a/0xa20 [ 2583.034682] should_failslab+0x5/0x20 [ 2583.035036] kmem_cache_alloc+0x5b/0x310 [ 2583.035428] ? mark_held_locks+0x9e/0xe0 [ 2583.035817] create_object.isra.0+0x3a/0xa20 [ 2583.036239] kmemleak_alloc_percpu+0xa0/0x100 [ 2583.036667] pcpu_alloc+0x4e2/0x1240 [ 2583.037049] alloc_vfsmnt+0xfd/0x680 [ 2583.037405] clone_mnt+0x6c/0xce0 [ 2583.037747] copy_tree+0x3b0/0xa60 [ 2583.038104] copy_mnt_ns+0x144/0xa00 [ 2583.038459] ? kmem_cache_alloc+0x2a6/0x310 [ 2583.038882] create_new_namespaces+0xd6/0xb20 [ 2583.039316] copy_namespaces+0x3fb/0x4f0 [ 2583.039717] copy_process+0x385b/0x7800 [ 2583.040111] ? lock_acquire+0x197/0x470 [ 2583.040517] ? __cleanup_sighand+0xb0/0xb0 [ 2583.040940] ? _copy_from_user+0xfb/0x1b0 [ 2583.041346] kernel_clone+0xe7/0x980 [ 2583.041696] ? lock_acquire+0x197/0x470 [ 2583.042068] ? create_io_thread+0xf0/0xf0 [ 2583.042481] ? ksys_write+0x21a/0x260 [ 2583.042838] ? lock_downgrade+0x6d0/0x6d0 [ 2583.043233] __do_sys_clone3+0x1e5/0x320 [ 2583.043624] ? __do_sys_clone+0x110/0x110 [ 2583.044046] ? rcu_read_lock_any_held+0x75/0xa0 [ 2583.044474] ? vfs_write+0x354/0xb10 [ 2583.044829] ? fput_many+0x2f/0x1a0 [ 2583.045174] ? ksys_write+0x1a9/0x260 [ 2583.045531] ? __ia32_sys_read+0xb0/0xb0 [ 2583.045916] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2583.046398] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2583.046868] ? trace_hardirqs_on+0x5b/0x180 [ 2583.047276] do_syscall_64+0x33/0x40 [ 2583.047639] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2583.048107] RIP: 0033:0x7f352a044b19 [ 2583.048454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2583.050089] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2583.050784] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2583.051444] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2583.052088] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2583.052733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2583.053380] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:51:13 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xfffffffe}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:51:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="057000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:51:13 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() tkill(r1, 0x30) wait4(r1, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x2, 0x1f, 0x1, 0x0, 0x0, 0x3, 0x10000, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x8df0, 0x5}, 0xa400, 0x3, 0x3, 0x8, 0x80000000, 0x9, 0x2, 0x0, 0x400, 0x0, 0x96}, r1, 0x9, r0, 0x3) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) mq_timedreceive(r3, &(0x7f0000001340)=""/67, 0x43, 0xf35d, &(0x7f00000013c0)={0x0, 0x989680}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000240)={"4e8592cac815c562ac61c1629e5aa042", 0x0, 0x0, {0x3, 0x8}, {0x48, 0x3ff}, 0x81, [0x3, 0x7fffffff, 0x3, 0x5, 0x2, 0x9, 0x7f, 0x7fffffff, 0x1, 0x5, 0xfff, 0x4, 0x200, 0x9, 0xa4c5, 0xd944]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000340)={{r3}, r4, 0x18, @unused=[0x2, 0x0, 0x7, 0x4], @subvolid=0x100}) 03:51:13 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x5102000000000000, 0x0, 0x0}, 0x58) 03:51:13 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) (fail_nth: 39) 03:51:13 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 65) 03:51:13 executing program 2: ioctl$TIOCPKT(0xffffffffffffffff, 0x5414, &(0x7f00000000c0)) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000000)={0x1000, 0x3, 0x81, 0x2, 0x7f, "90e1eacd057456b5bbff7819e28ef172b68a05", 0xa748, 0x4}) 03:51:13 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x5102, 0x0, 0x0}, 0x58) [ 2598.529160] FAULT_INJECTION: forcing a failure. [ 2598.529160] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2598.536676] CPU: 0 PID: 55491 Comm: syz-executor.4 Not tainted 5.10.226 #1 [ 2598.537255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2598.537943] Call Trace: [ 2598.538175] dump_stack+0x107/0x167 [ 2598.538484] should_fail.cold+0x5/0xa [ 2598.538813] _copy_to_user+0x2e/0x180 [ 2598.539141] simple_read_from_buffer+0xcc/0x160 [ 2598.539548] proc_fail_nth_read+0x198/0x230 [ 2598.539922] ? proc_sessionid_read+0x230/0x230 [ 2598.540310] ? security_file_permission+0xb1/0xe0 [ 2598.540722] ? proc_sessionid_read+0x230/0x230 [ 2598.541108] vfs_read+0x228/0x620 [ 2598.541408] ksys_read+0x12d/0x260 [ 2598.541711] ? vfs_write+0xb10/0xb10 [ 2598.542032] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2598.542474] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2598.542912] do_syscall_64+0x33/0x40 [ 2598.543231] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2598.543676] RIP: 0033:0x7fa4b285769c [ 2598.543992] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2598.545516] RSP: 002b:00007fa4afe1a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2598.546155] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa4b285769c [ 2598.546751] RDX: 000000000000000f RSI: 00007fa4afe1a1e0 RDI: 0000000000000005 [ 2598.547348] RBP: 00007fa4afe1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2598.547959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2598.548556] R13: 00007ffdbf7460cf R14: 00007fa4afe1a300 R15: 0000000000022000 [ 2598.573743] FAULT_INJECTION: forcing a failure. [ 2598.573743] name failslab, interval 1, probability 0, space 0, times 0 [ 2598.574765] CPU: 0 PID: 55504 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2598.575351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2598.576077] Call Trace: [ 2598.576315] dump_stack+0x107/0x167 [ 2598.576639] should_fail.cold+0x5/0xa [ 2598.576976] ? alloc_vfsmnt+0x23/0x680 [ 2598.577319] should_failslab+0x5/0x20 [ 2598.577651] kmem_cache_alloc+0x5b/0x310 [ 2598.578004] ? copy_tree+0x61a/0xa60 [ 2598.578335] alloc_vfsmnt+0x23/0x680 [ 2598.578671] clone_mnt+0x6c/0xce0 [ 2598.578987] copy_tree+0x3b0/0xa60 [ 2598.579317] copy_mnt_ns+0x144/0xa00 [ 2598.579672] ? kmem_cache_alloc+0x2a6/0x310 [ 2598.580054] create_new_namespaces+0xd6/0xb20 [ 2598.580450] copy_namespaces+0x3fb/0x4f0 [ 2598.580804] copy_process+0x385b/0x7800 [ 2598.581165] ? lock_acquire+0x197/0x470 [ 2598.581530] ? __cleanup_sighand+0xb0/0xb0 [ 2598.581914] ? _copy_from_user+0xfb/0x1b0 [ 2598.582282] kernel_clone+0xe7/0x980 [ 2598.582604] ? lock_acquire+0x197/0x470 [ 2598.582945] ? create_io_thread+0xf0/0xf0 [ 2598.583320] ? ksys_write+0x21a/0x260 [ 2598.583666] ? lock_downgrade+0x6d0/0x6d0 [ 2598.584034] __do_sys_clone3+0x1e5/0x320 [ 2598.584383] ? __do_sys_clone+0x110/0x110 [ 2598.584765] ? rcu_read_lock_any_held+0x75/0xa0 [ 2598.585159] ? vfs_write+0x354/0xb10 [ 2598.585483] ? fput_many+0x2f/0x1a0 [ 2598.585798] ? ksys_write+0x1a9/0x260 [ 2598.586127] ? __ia32_sys_read+0xb0/0xb0 [ 2598.586481] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2598.586929] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2598.587365] ? trace_hardirqs_on+0x5b/0x180 [ 2598.587754] do_syscall_64+0x33/0x40 [ 2598.588077] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2598.588510] RIP: 0033:0x7f352a044b19 [ 2598.588831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2598.590361] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2598.591006] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2598.591620] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2598.592221] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2598.592820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2598.593420] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:51:29 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) getrusage(0x1, &(0x7f0000000000)) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) 03:51:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05f000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:51:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x591c000000000000, 0x0, 0x0}, 0x58) 03:51:29 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x6977, 0x0, 0x0}, 0x58) 03:51:29 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) 03:51:29 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {0xffffffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:51:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 66) 03:51:29 executing program 2: ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x29, 0x1f, 0x80, 0x6, 0x0, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7, 0x1, 0x4ef, 0xccd7}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) setsockopt$inet6_int(r6, 0x29, 0xb, &(0x7f00000006c0)=0x1f, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1, r8, 0x1, 0x8, 0x6, @random="190002400a00"}, 0x14) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000880)={0x170, 0x0, 0xd0a, 0x70bd3b, 0x25dfdbfb, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x40044084}, 0x40) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000240)={'sit0\x00', &(0x7f00000001c0)={'ip6gre0\x00', 0x0, 0x4, 0x0, 0x0, 0x74, 0x4c, @mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0xc1, 0x89f, 0x6}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)={0x208, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r0}, {0x1ec, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}]}}]}, 0x208}}, 0x4c000) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, r10, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x800, 0x75}}}}, [@NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x50}, 0x4080) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$TIOCPKT(r11, 0x5414, &(0x7f00000000c0)) [ 2613.789309] FAULT_INJECTION: forcing a failure. [ 2613.789309] name failslab, interval 1, probability 0, space 0, times 0 [ 2613.790501] CPU: 1 PID: 55733 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2613.791136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2613.791853] Call Trace: [ 2613.792094] dump_stack+0x107/0x167 [ 2613.792414] should_fail.cold+0x5/0xa [ 2613.792763] ? create_object.isra.0+0x3a/0xa20 [ 2613.793160] should_failslab+0x5/0x20 [ 2613.793489] kmem_cache_alloc+0x5b/0x310 [ 2613.793850] ? find_held_lock+0x2c/0x110 [ 2613.794209] create_object.isra.0+0x3a/0xa20 [ 2613.794590] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2613.795043] kmem_cache_alloc+0x159/0x310 [ 2613.795415] alloc_vfsmnt+0x23/0x680 [ 2613.795750] clone_mnt+0x6c/0xce0 [ 2613.796095] copy_tree+0x3b0/0xa60 [ 2613.796423] copy_mnt_ns+0x144/0xa00 [ 2613.796750] ? kmem_cache_alloc+0x2a6/0x310 [ 2613.797146] create_new_namespaces+0xd6/0xb20 [ 2613.797545] copy_namespaces+0x3fb/0x4f0 [ 2613.797904] copy_process+0x385b/0x7800 [ 2613.798276] ? lock_acquire+0x197/0x470 [ 2613.798645] ? __cleanup_sighand+0xb0/0xb0 [ 2613.799036] ? _copy_from_user+0xfb/0x1b0 [ 2613.799419] kernel_clone+0xe7/0x980 [ 2613.799753] ? lock_acquire+0x197/0x470 [ 2613.800131] ? create_io_thread+0xf0/0xf0 [ 2613.800513] ? ksys_write+0x21a/0x260 [ 2613.800845] ? lock_downgrade+0x6d0/0x6d0 [ 2613.801221] __do_sys_clone3+0x1e5/0x320 [ 2613.801573] ? __do_sys_clone+0x110/0x110 [ 2613.801958] ? rcu_read_lock_any_held+0x75/0xa0 [ 2613.802366] ? vfs_write+0x354/0xb10 [ 2613.802693] ? fput_many+0x2f/0x1a0 [ 2613.803010] ? ksys_write+0x1a9/0x260 [ 2613.803351] ? __ia32_sys_read+0xb0/0xb0 [ 2613.803707] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2613.804182] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2613.804634] ? trace_hardirqs_on+0x5b/0x180 [ 2613.805010] do_syscall_64+0x33/0x40 [ 2613.805333] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2613.805781] RIP: 0033:0x7f352a044b19 [ 2613.806103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2613.807660] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2613.808339] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2613.808957] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2613.809560] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2613.810172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2613.810785] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:51:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="053701000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:51:29 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x7769, 0x0, 0x0}, 0x58) 03:51:29 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2, 0x0, 0x0}, 0x58) 03:51:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x7d03000000000000, 0x0, 0x0}, 0x58) 03:51:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050003000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:51:44 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x8202000000000000, 0x0, 0x0}, 0x58) 03:51:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xa103, 0x0, 0x0}, 0x58) 03:51:44 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x102, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r3, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r4, 0x0) sendto$unix(r4, &(0x7f0000000280)="6331f9e9caa04c030991d80b6c14b8fcae062db8704414b04791f26af3ca0215e6bfd4dc4c98075ea023ba936f80c6cf491e51", 0x33, 0x20000001, 0x0, 0x0) openat(r1, &(0x7f0000000240)='./file0\x00', 0x200000, 0x100) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@pci={{0x8}, {0x11}}, @nsim={{0xe}, {0x3d, 0x2, {'netdevsim', 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x855b2f02633bb934}, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = fork() tkill(r5, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:51:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050005000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:51:44 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x40) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x40000000008000) creat(&(0x7f0000000000)='./file0\x00', 0x1) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x7fffffff}) dup2(r1, r0) 03:51:44 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 67) 03:51:44 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3, 0x0, 0x0}, 0x58) 03:51:44 executing program 2: io_submit(0x0, 0x2, &(0x7f0000001680)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000540), 0x2, 0x40002) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$dupfd(r1, 0x406, r0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000008bc0)={{r3}, "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"}) ioctl$SG_IO(r2, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x300, 0xae, &(0x7f0000000580)=""/174}, &(0x7f0000000040)="4feb7dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000100), &(0x7f0000000140)=@v1={0x1000000, [{0x7, 0xfffffff7}]}, 0xc, 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x3, 0x4, 0x1, {0xa, 0x4e20, 0xffffffff, @loopback, 0x4}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)="13ec5b51390fbb15d0931b66552dedf6e99bba08d9abf22e8f1f00bcc127e5e9851b3e6ed3cdac27851f7ad74520b97724a5ac19955a6be947e44815de73cd8d217d3282d46396b3030dc9acb6afdf214e29cd63f44722067e413c6abae3127272c11359a57f668e4fab71", 0x6b}, {&(0x7f0000000340)="5a65f0b80bc56f8f35c90ec18d2db9ae5e4cdd9aab00b625731254ac2aa0273a0a28c2962505cca0781d89df1dda6f35c61e15b9f2c11b03aa7e07bb326dcff67eed0027cf719b", 0x47}, {&(0x7f00000003c0)="c60e5a36d44e303ef2170b996a44d666897e0e37712d75c8ff401079cd747bb890c7b68739ee9af9f536fa7893a3de4f318f9759efb74288cd2cfb4e454fdea08cdfb3fc", 0x44}, {&(0x7f0000000440)="bef44745810505fed7d5bf0d2f13ea1fbaaebedc8057e2b5d44799b15f0d0162abaf58ae6586aacab07b17e61c1996a6edec74a6f430c6784cab63e6625c48097cc80451dbbf3c525706019d792e6feafe9fe5941fcbed49bfa5ef97b13b1ef8bc7167b3ddbcf73f4fff0225468ada66cb267751720e7204d1c63502b2ffe11d4ba27511396bfd440183446f22e1d3673e4de8c9c105dbac4423e52a806b99654dec348ec7f8f6ae678b6c2c1c1ba4ed11d8399a228710e4f6a9b62981a29894d4a104d7331ed1d87b09e506d86adb45d4c702d465dd40fa43d5", 0xda}, {&(0x7f0000000540)}, {&(0x7f0000000580)="1628f202e06107a99ff2b62413b7b697b3ac97a8aa0da8464375f8bf6620a8eaff6a1b1879c7228f47b2d4be442b41ae9b6f90db5c75e30a560d7c2a909a44bc0c1ff739660708dbf2327c88890e2e0925dc56ca9feeca162d0d30b5a1baeab218ade4d36a677d250cfecb41cdfff948d30da460b30c68d75e3919e1f4377edbfdeafb37ce2f86031952c156ecde2814e1572b6f8c88ae25ce6effbfe66e6fc3ece765e6253fbb9a8af1410c47d2b958", 0xb0}, {&(0x7f0000000640)="8fa794d7e78be5cc594d96af6189bb806a9e249b8fb052ec91e12f4abbb477b997820e1afc2da9c7d6e6002e1760d3ec9340a2ee9e33a11a9866c8fcfe848dadc946c2549be63c9612bf86c927226e", 0x4f}], 0x7, &(0x7f0000000740)=[{0x100, 0x104, 0x6, "4b73ac4ef8cf80d924327e109093497ed4ac6d9f58c3adb7274effa8658f5c9f95ea27398db4a3f76656550d0a93925c80a1b37a2a45a04c4994d41cb39bbd100cbc4c2f7007db83c06cb9e804c277a828ff5bd7ce5d42cd1a48bca589a459fc737f44a93319b9461eb1ebb1c86a17d9b83d1b532666b90b3fad1e4648f4de57388abcc77b8eb0e45b4ab2042063ed41d4c3390591f537535ea1e6551bd97d155cb0608e5a16ebb80746eed7a46990dc352145412a4ee3e62eed8c824588bd80ad006e4fa0358c6e5b349fe99dccff28072c1b2b9653794d6afb30ce0d61c066fa3dd8255ea2b3a6c06569a4"}, {0x18, 0x84, 0xc8, "551e2babb9f4"}, {0x18, 0x0, 0x1, "66389577341a8086"}], 0x130}}, {{&(0x7f0000000880)=@phonet={0x23, 0x0, 0x6, 0x1}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000000900)="e0d391add00428290728f07437efff6dac857b726f3b5be5746fd73047a387e008869b8f1f0d881d95be6e2735ae4f10d10f8422b322defcbb780e5cd5960481db0688118f407c0baa4c43fcdd9b5d22fa3b498dd185aaf5f3acc67528cdf6af9c4ac3624c2948d7e3399b635781f62e83978bd78dc73b8d2f92f767b11904a480c04d816bd19bf7d5c32f2d0a9434f8c29311c4061130a5a362d8af43c6a6f536b7bb4567066d767c06987e98fba51dcfbc8f87adf6f5d57cf513095e588bb81f01", 0xc2}, {&(0x7f0000000a00)="fbefb57bd18453e1a3be4a9e5d4d31b1a675eb9f52a02737f089457b0c2b923aea85f94fa3f477c3f575d758a3f5e8e864c5fcb0d13054b2f03fbd240bc35be97675912dda4f9763997a4864cf72c54eeb9d8ff104267502e4b94530002062ae064e1a6c3e96fa9ebaa6126c59d9ea7f1f2863588209e1d483a71e90ab33b7a1c4b272453a4dbbc974efc82e932dd71038a50c684ae22e24172811c5f1a19fe3de8f3d884f2d6728a3f83b50e993573669dce495f44557af87f2fe090657f79176cbfd04d8baf6c388e861e74dda953d105b4051d236af72b4", 0xd9}, {&(0x7f0000000b00)="08b2c2b0b7da9abc7c1b15ca96ed0dae42f66963ae4f6255d43f223a607634ceb417d93ab21659c2becad64364e980ef735f40032f17c832912e34b36ffdd43656659320894ade7b7c88c16d791ad829613a191ebd2f0db6d051f4e61396ab63c6fe2a87d10192fcd8d85d6fdd8792377275bf8bb884d75294d48d6f88f81cfc0b8fd72ef2b836d7d74bc76fa1caee8a37553e8d5abf42ad5a450c05d7eeae79a4ef501e9aa0afd8f8bc40890f9997e5bf", 0xb1}, 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0x1010}}, {{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000007f40)="e1c82bb2ee7aa8a305942d8c27d4195e7b86b1b007156a95870d661fec40bf79ee0558ff0b768211c6f57f781a02001ba46135c0384efed0a381fa0d8b9ce36f", 0x40}, {&(0x7f0000007f80)="f44b51e5e1da616bbb285e587c4773ac", 0x10}, {&(0x7f0000007fc0)="6a08eebc0114f5f4a36868b81ef9d51215e4ac29b1", 0x15}], 0x3, &(0x7f0000008040)=ANY=[@ANYBLOB="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"], 0x2a0}}, {{&(0x7f0000008300)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000008740)=[{&(0x7f0000008380)="3fb29a246eed959f85c38ffa6c7eddcbb3c9970b4616bca5bc0bcdb745354602de63b10dd76e46162134167d9c7496432cac57f6e075a322fb4ff35d2a6c812ec3e30ad769590854d05c3064a48f2d22f60bf0449d9a53f9969ce0f9b1107610c2b38fd9734a7914abe5994e55b5a970749eec30e0009b9b9f5887c6e0367449638f4a4da7d4affe31e5b474bb773bebd418d8bbbcc97d82943539a817dadb5e5d333d0b31db0e6ed3", 0xa9}, {&(0x7f0000008440)="b9f763946638b1b1a57973f1602618c053f3862581ed90ab324ce86b1e7f31d23caf25df82eed03c15ace46ce4d1a85b36dbcfd618f5d451dfb8ac0932153a7c71a357f5cb3f1de333a77d215b80b951be6ba6b9de3fa985d0ca52354a17c5", 0x5f}, {&(0x7f00000084c0)="fdbff6db773cef0fe9f1210f5ecfdb3c9344f04a87189d70eb997d502d33a4d5d6a52f1de42633aa37efe71b46464c743d5f2e746d2f7bb15378ab66a65a5099c081b41ec2678f59cc565829866e8aea5f576eb6beb9396518a67e7e84dbce04901d4780121641d8b847f203595f3236054c9b856e30ff7531c0b7298d346c7c2de44b6730805b2ff15be22b122b5482282c64e3440e4acc51e686", 0x9b}, {&(0x7f0000008580)="bced36787a2fb26ddec0af7c65ef6b08e3ba3fad8e487bb333141c61239cc8fd5e22f4b620026a7ace0b50dc467468d410a79619d49b66afc45983782e8b6eac7898be510a9ef42e715bb01a4a3981d710b3cc513827021b3d0d2a7ddb2fb6b2bd54029e6dcdb7e0ba1f0bd8c938e8994b17163ba62925668f9869c1f795a38f6a7ba02d411dbad3f3480b4ff57673f5e13b252c2724313101f4aecb2479064b0abc6cf38f800aebf0c1760323c69c9c2c3e42ff334e42315425f9521a", 0xbd}, {&(0x7f0000008640)="ed67b5132006c104d0f60bd5b14c36c91014066e81f98de98588eed97c0980f6d3c87931f9f27b4ea5a3982c10ab87b8a0eeabf0c8553e9ad96383c1b81290b7bb82a51f375527e2a99ec5e783673337cd33fef82c0a0826b857d45b62fe3ec1bd8c2ab34c7a785bb3cfafbcbaab63a834d36c57466b4f114e7d0a81c1fae9234c4b936a32ac57237942dc17ae6833868654f71c8448a926097fca84178a983bce7348328ae9d9a794b1fe8aa4f3f009a5447a848bfd78ea2ca28a2958fa0b244871f7982a76653a1374044e939ff0d96b3a51b922166f998b9f523d6530f3e5983830f06b440764d87e160a4bddcac5b6b1", 0xf2}], 0x5, &(0x7f00000087c0)=[{0x48, 0x84, 0xde, "2afe39dbab8a31403e161b6278b7ff2f80aba65da81f5e75bc908825df80db9fe6ba358b6620c193bd78d6f4c24fcd6a1128a8a66722f700"}, {0x80, 0x115, 0x6, "5f0f8abccef3a6badceb3e811aa11ad914d5f60f6148c24444660842013b5e5046783e204aff719fc75fbb5e71f7c3d9c539baab78d1e58f66e547dfd02561b7b7be76ebaa4140d9ecadd4263da67478f74d77bba2efca2963513425f074bccd714b37b688e6b9fb2f7382927bf50d"}, {0x38, 0x29, 0x4, "276cf14f2c9afb9b86f57746f57d7fd19ec0cf1bccde8bcb3490262a9496ed33d901"}], 0x100}}], 0x8, 0x8001) mount$cgroup(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x220004, &(0x7f0000008ac0)=ANY=[@ANYBLOB='all,noprefix,release_agent=./file0,clone_children,none,xattr,dont_appraise,smackfsfloor=/dev/ptmx\x00,euid>', @ANYRESDEC=r4, @ANYBLOB="2c008a69186d60457102fcf13a02908819b850e318ea1ac1fac11ac0f90282b65e4e66a46200121acaaaff0db00508227bcfaeedc3177b12a7800b85ff99d46116c513e159bd9721b541889c4ffb0d5a89d704b829b1"]) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r6, 0x5414, &(0x7f00000000c0)) 03:51:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xb704, 0x0, 0x0}, 0x58) [ 2629.197273] FAULT_INJECTION: forcing a failure. [ 2629.197273] name failslab, interval 1, probability 0, space 0, times 0 [ 2629.198386] CPU: 1 PID: 56331 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2629.199031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2629.199782] Call Trace: [ 2629.200060] dump_stack+0x107/0x167 [ 2629.200413] should_fail.cold+0x5/0xa [ 2629.200785] should_failslab+0x5/0x20 [ 2629.201147] __kmalloc_track_caller+0x79/0x370 [ 2629.201575] ? kstrdup_const+0x53/0x80 [ 2629.201963] kstrdup+0x36/0x70 [ 2629.202273] kstrdup_const+0x53/0x80 [ 2629.202627] alloc_vfsmnt+0xb5/0x680 [ 2629.202994] clone_mnt+0x6c/0xce0 [ 2629.203343] copy_tree+0x3b0/0xa60 [ 2629.203704] copy_mnt_ns+0x144/0xa00 [ 2629.208088] ? kmem_cache_alloc+0x2a6/0x310 [ 2629.208499] create_new_namespaces+0xd6/0xb20 [ 2629.208932] copy_namespaces+0x3fb/0x4f0 [ 2629.209317] copy_process+0x385b/0x7800 [ 2629.209716] ? lock_acquire+0x197/0x470 [ 2629.210117] ? __cleanup_sighand+0xb0/0xb0 [ 2629.210539] ? _copy_from_user+0xfb/0x1b0 [ 2629.210942] kernel_clone+0xe7/0x980 [ 2629.211293] ? lock_acquire+0x197/0x470 [ 2629.211664] ? create_io_thread+0xf0/0xf0 [ 2629.212095] ? ksys_write+0x21a/0x260 [ 2629.212454] ? lock_downgrade+0x6d0/0x6d0 [ 2629.212850] __do_sys_clone3+0x1e5/0x320 [ 2629.213226] ? __do_sys_clone+0x110/0x110 [ 2629.213647] ? rcu_read_lock_any_held+0x75/0xa0 [ 2629.214072] ? vfs_write+0x354/0xb10 [ 2629.214427] ? fput_many+0x2f/0x1a0 [ 2629.214784] ? ksys_write+0x1a9/0x260 [ 2629.215145] ? __ia32_sys_read+0xb0/0xb0 [ 2629.215536] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2629.216033] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2629.216513] ? trace_hardirqs_on+0x5b/0x180 [ 2629.216925] do_syscall_64+0x33/0x40 [ 2629.217277] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2629.217753] RIP: 0033:0x7f352a044b19 [ 2629.218106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:51:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xc503, 0x0, 0x0}, 0x58) [ 2629.219739] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2629.228417] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2629.229063] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2629.229713] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2629.230358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2629.231015] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:51:44 executing program 2: sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x4, 0x70bd29, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x1}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4008801}, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x0, 0xfa4, 0x5, 0x4, 0x7f, "33bbdf63210a276f931803c12dce8a3668e494", 0x1000, 0x81}) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) r2 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x80, 0x5, 0x7, 0x3, 0x3f, 0x0, 0x1fc00000000000, 0x100, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xb1c4, 0x2, @perf_bp={&(0x7f00000001c0), 0x9}, 0x10, 0x4, 0xffffffff, 0x5, 0x7fffffff, 0x8, 0x2, 0x0, 0x8, 0x0, 0xb9f}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) readahead(r2, 0x1000, 0x4) close_range(r1, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) 03:51:44 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 68) 03:51:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xec03, 0x0, 0x0}, 0x58) 03:51:44 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() splice(0xffffffffffffffff, &(0x7f0000000080)=0x2, r0, &(0x7f00000000c0)=0x1, 0x4, 0x2) tkill(r1, 0x30) wait4(0x0, 0x0, 0x8, &(0x7f0000000100)) ptrace$getregs(0xc, r1, 0x1f, &(0x7f0000000000)=""/65) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0x3, 0x3ff, 0x6, 0x1}, 0x10) 03:51:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050006000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:51:44 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xe4ffffff00000000, 0x0, 0x0}, 0x58) 03:51:44 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4, 0x0, 0x0}, 0x58) 03:51:44 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r2, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$RTC_VL_READ(r3, 0x80047013, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) 03:51:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/pcmcia_rsrc', 0x82043, 0x80) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fsetxattr(r1, &(0x7f0000000100)=@random={'system.', '@\x00\x00'}, &(0x7f0000000080)='\x06\x00\x00\x00\x15\x00\x02\x00', 0x8, 0x2) [ 2629.446043] FAULT_INJECTION: forcing a failure. [ 2629.446043] name failslab, interval 1, probability 0, space 0, times 0 [ 2629.447149] CPU: 1 PID: 56630 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2629.447787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2629.448566] Call Trace: [ 2629.448830] dump_stack+0x107/0x167 [ 2629.449188] should_fail.cold+0x5/0xa [ 2629.449561] ? create_object.isra.0+0x3a/0xa20 [ 2629.449999] should_failslab+0x5/0x20 [ 2629.450360] kmem_cache_alloc+0x5b/0x310 [ 2629.450755] create_object.isra.0+0x3a/0xa20 [ 2629.451165] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2629.451645] __kmalloc_track_caller+0x177/0x370 [ 2629.452097] ? kstrdup_const+0x53/0x80 [ 2629.452476] kstrdup+0x36/0x70 [ 2629.452785] kstrdup_const+0x53/0x80 [ 2629.453136] alloc_vfsmnt+0xb5/0x680 [ 2629.453493] clone_mnt+0x6c/0xce0 [ 2629.453838] copy_tree+0x3b0/0xa60 [ 2629.454193] copy_mnt_ns+0x144/0xa00 [ 2629.454548] ? kmem_cache_alloc+0x2a6/0x310 [ 2629.454966] create_new_namespaces+0xd6/0xb20 [ 2629.455405] copy_namespaces+0x3fb/0x4f0 [ 2629.455794] copy_process+0x385b/0x7800 [ 2629.456210] ? lock_acquire+0x197/0x470 [ 2629.456610] ? __cleanup_sighand+0xb0/0xb0 [ 2629.457031] ? _copy_from_user+0xfb/0x1b0 [ 2629.457433] kernel_clone+0xe7/0x980 [ 2629.457782] ? lock_acquire+0x197/0x470 [ 2629.458152] ? create_io_thread+0xf0/0xf0 [ 2629.458574] ? ksys_write+0x21a/0x260 [ 2629.458933] ? lock_downgrade+0x6d0/0x6d0 [ 2629.459332] __do_sys_clone3+0x1e5/0x320 [ 2629.459721] ? __do_sys_clone+0x110/0x110 [ 2629.460187] ? rcu_read_lock_any_held+0x75/0xa0 [ 2629.460617] ? vfs_write+0x354/0xb10 [ 2629.460973] ? fput_many+0x2f/0x1a0 [ 2629.461324] ? ksys_write+0x1a9/0x260 [ 2629.461686] ? __ia32_sys_read+0xb0/0xb0 [ 2629.462078] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2629.462567] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2629.463044] ? trace_hardirqs_on+0x5b/0x180 [ 2629.463458] do_syscall_64+0x33/0x40 [ 2629.463812] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2629.464308] RIP: 0033:0x7f352a044b19 [ 2629.464650] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2629.466280] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2629.466988] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2629.467644] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2629.468315] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2629.468960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2629.469612] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:52:00 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) r1 = fork() tkill(r1, 0x30) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r1) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x0, 0x1, 0x5, 0x0, 0x0, 0xf5f, 0x18, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x2, 0x7}, 0x42400, 0x3, 0x5, 0x7, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x0, 0x800}, r1, 0x1, 0xffffffffffffffff, 0x3) 03:52:00 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf103000000000000, 0x0, 0x0}, 0x58) 03:52:00 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) r2 = fspick(r1, &(0x7f0000000000)='./file0\x00', 0x0) r3 = syz_open_dev$rtc(&(0x7f0000000180), 0x7, 0x40) fsetxattr$security_ima(r3, &(0x7f00000001c0), &(0x7f0000000200)=@ng={0x4, 0xb, "ebb04679b241767569fc8d34b7fb"}, 0x10, 0x2) fsconfig$FSCONFIG_SET_BINARY(r2, 0x2, &(0x7f0000000080)='\xad,$2+\'{\x00', &(0x7f00000000c0)="27ac96222a1aa0a2bab703065dbc4a558e5b7baf926394de14b49f454d5aba9b31f4b6749bc70d5efe39dd28deb34ee460cce2e5759374261230ce38934d8bba25f775e492c1f97ecc513912cafb66fe3cf4fda02288a18b730cb0e691c47c5ef4b3ba083361d10d5d17c7f276f30da25a67f3d00524a119b4d1ca2a103be091566a7066e7aa0697a0fc889650ba1e55bb82", 0x92) dup2(r1, r0) 03:52:00 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xee03, 0x0, 0x0}, 0x58) 03:52:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050007000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:52:00 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x5, 0x0, 0x0}, 0x58) 03:52:00 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) faccessat2(r1, &(0x7f00000003c0)='./file0\x00', 0xdf1389d85ba955fe, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000200)={'gre0\x00', &(0x7f0000000100)={'gretap0\x00', 0x0, 0x20, 0x40, 0x918, 0x1, {{0x30, 0x4, 0x0, 0x3, 0xc0, 0x64, 0x0, 0x2, 0x6, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xf, 0x79, [@local, @empty, @rand_addr=0x64010102]}, @cipso={0x86, 0x49, 0x3, [{0x5, 0x4, "bd08"}, {0x0, 0xa, "3d33829d1cd0f041"}, {0x6, 0x12, "174f833376336bb9c0674c1bab05b576"}, {0x7, 0xe, "dd4ed4f17c07791b0da097a2"}, {0x1, 0xe, "0007cd33120a261b28d16319"}, {0x0, 0x7, "bcb3bb0077"}]}, @timestamp_addr={0x44, 0x54, 0x45, 0x1, 0xb, [{@broadcast, 0xffffdaff}, {@empty, 0x7}, {@remote, 0x101}, {@dev={0xac, 0x14, 0x14, 0x36}, 0x1}, {@local, 0x2}, {@remote, 0xab9f}, {@multicast2, 0x7}, {@dev={0xac, 0x14, 0x14, 0x33}, 0x6}, {@loopback, 0xc1}, {@rand_addr=0x64010102, 0x9}]}]}}}}}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) r6 = socket$packet(0x11, 0x2, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x1, r8, 0x1, 0x8, 0x6, @random="190002400a00"}, 0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000940)=ANY=[@ANYBLOB="70010000", @ANYRES16=0x0, @ANYBLOB="0a0d2bbd7000fbdbdf25190000003000018008000100", @ANYRES32=r5, @ANYBLOB="14000200626f6e6430000000000000000000000008000100", @ANYRES32=r5, @ANYBLOB="08000300000000003000018008000100", @ANYRES32=0x0, @ANYBLOB="08000300000000001400020076657468305f746f5f626f6e6400000008000100", @ANYRES32=r8, @ANYBLOB="20000181080003000100000014000200636169663000000000200000000000002800018008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000014000200626174616476300000000000000000004c00018008000100", @ANYRES32=r5, @ANYBLOB="080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f746f5f7465616d00000008000100", @ANYRES32=0x0, @ANYBLOB="140002006970766c616e30000000000000000000680001800800030000000000140002006261746164765f736c6176655f30000008000100", @ANYRES32=r8, @ANYBLOB="08000300030000001400020076657468305f746f5fc4df6964676500080003006e02000000080001fbd8429aaa5676432fe17f0d0f1d3500e197f9666b085c9f445313479f19892723c46d25df4fdc82103f23cc66b76443d3c26de0b770c5ad24e44ec4ba6f134b19d38f3a2cfb802a9f055430dafad62c1eb83f6815f4bed49394b09ce4dec117a698e16028554b12d007da518ac9f52aebe606a33270e4930d73c822535598ef47bf528b16a13c5fe8853a2899bdb62f5730f5b35ce0538b2bd55cc032b5e3f46f7f91be389e1edc002849d7b5960716cde0590edb40b08c54", @ANYRES32=0x0, @ANYBLOB="14000200766c616e3000"/20], 0x170}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="d8000000", @ANYRES16=0x0, @ANYBLOB="000328bd7000fedbdf251100000074000180140002006970766c616e3100000000000000000008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="1400020069705f76746930000000000000000000080003000000000008000100", @ANYRES32=r3, @ANYBLOB="1400020076657468315f746f5f7465616d0000001400020076657468305f746f5f687372000000005000018014000200766972745f776966693000000000000008000100", @ANYRES32=r5, @ANYBLOB="5269030e9d64c80800030003000000140002006d6163766c616e31000000000000000014000200626174616476300000"], 0xd8}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r9, 0x5414, &(0x7f00000000c0)) 03:52:00 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 69) [ 2644.955210] FAULT_INJECTION: forcing a failure. 03:52:00 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf003, 0x0, 0x0}, 0x58) [ 2644.955210] name failslab, interval 1, probability 0, space 0, times 0 [ 2644.956341] CPU: 1 PID: 57067 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2644.956940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2644.957694] Call Trace: [ 2644.957933] dump_stack+0x107/0x167 [ 2644.958307] should_fail.cold+0x5/0xa [ 2644.958644] ? create_object.isra.0+0x3a/0xa20 [ 2644.959041] should_failslab+0x5/0x20 [ 2644.959421] kmem_cache_alloc+0x5b/0x310 [ 2644.959887] create_object.isra.0+0x3a/0xa20 [ 2644.960395] kmemleak_alloc_percpu+0xa0/0x100 [ 2644.960788] pcpu_alloc+0x4e2/0x1240 [ 2644.961213] alloc_vfsmnt+0xfd/0x680 [ 2644.961550] clone_mnt+0x6c/0xce0 [ 2644.961865] copy_tree+0x3b0/0xa60 [ 2644.962242] copy_mnt_ns+0x144/0xa00 [ 2644.962571] ? kmem_cache_alloc+0x2a6/0x310 [ 2644.962955] create_new_namespaces+0xd6/0xb20 [ 2644.963407] copy_namespaces+0x3fb/0x4f0 [ 2644.963771] copy_process+0x385b/0x7800 [ 2644.964195] ? lock_acquire+0x197/0x470 [ 2644.964572] ? __cleanup_sighand+0xb0/0xb0 [ 2644.964962] ? _copy_from_user+0xfb/0x1b0 [ 2644.965408] kernel_clone+0xe7/0x980 [ 2644.965732] ? lock_acquire+0x197/0x470 [ 2644.966073] ? create_io_thread+0xf0/0xf0 [ 2644.966499] ? ksys_write+0x21a/0x260 [ 2644.966830] ? lock_downgrade+0x6d0/0x6d0 [ 2644.967241] __do_sys_clone3+0x1e5/0x320 [ 2644.967589] ? __do_sys_clone+0x110/0x110 [ 2644.967974] ? rcu_read_lock_any_held+0x75/0xa0 [ 2644.968431] ? vfs_write+0x354/0xb10 [ 2644.968761] ? fput_many+0x2f/0x1a0 [ 2644.969079] ? ksys_write+0x1a9/0x260 [ 2644.969484] ? __ia32_sys_read+0xb0/0xb0 [ 2644.969844] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2644.970346] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2644.970786] ? trace_hardirqs_on+0x5b/0x180 [ 2644.971211] do_syscall_64+0x33/0x40 [ 2644.971536] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2644.971974] RIP: 0033:0x7f352a044b19 [ 2644.972366] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2644.973974] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2644.974672] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2644.975322] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2644.975931] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2644.976594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2644.977272] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:52:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050009000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:52:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="2e2f66696c653000376949ce7826127eff5ebc317226d72760367ebaf817113e1f2314ad"]) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000100)) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:52:00 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf803000000000000, 0x0, 0x0}, 0x58) 03:52:00 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x6, 0x0, 0x0}, 0x58) 03:52:00 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf103, 0x0, 0x0}, 0x58) 03:52:00 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 70) [ 2645.218132] FAULT_INJECTION: forcing a failure. [ 2645.218132] name failslab, interval 1, probability 0, space 0, times 0 [ 2645.219225] CPU: 1 PID: 57540 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2645.219818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2645.220533] Call Trace: [ 2645.220775] dump_stack+0x107/0x167 [ 2645.221098] should_fail.cold+0x5/0xa [ 2645.221434] ? create_object.isra.0+0x3a/0xa20 [ 2645.221834] should_failslab+0x5/0x20 [ 2645.222168] kmem_cache_alloc+0x5b/0x310 [ 2645.222523] ? mark_held_locks+0x9e/0xe0 [ 2645.222883] create_object.isra.0+0x3a/0xa20 [ 2645.223275] kmemleak_alloc_percpu+0xa0/0x100 [ 2645.223670] pcpu_alloc+0x4e2/0x1240 [ 2645.224023] alloc_vfsmnt+0xfd/0x680 [ 2645.224369] clone_mnt+0x6c/0xce0 [ 2645.224685] copy_tree+0x3b0/0xa60 [ 2645.225015] copy_mnt_ns+0x144/0xa00 [ 2645.225342] ? kmem_cache_alloc+0x2a6/0x310 [ 2645.225728] create_new_namespaces+0xd6/0xb20 [ 2645.226129] copy_namespaces+0x3fb/0x4f0 [ 2645.226489] copy_process+0x385b/0x7800 [ 2645.226852] ? lock_acquire+0x197/0x470 [ 2645.227221] ? __cleanup_sighand+0xb0/0xb0 [ 2645.227610] ? _copy_from_user+0xfb/0x1b0 [ 2645.227983] kernel_clone+0xe7/0x980 [ 2645.228329] ? lock_acquire+0x197/0x470 [ 2645.228675] ? create_io_thread+0xf0/0xf0 [ 2645.229055] ? ksys_write+0x21a/0x260 [ 2645.229387] ? lock_downgrade+0x6d0/0x6d0 [ 2645.229752] __do_sys_clone3+0x1e5/0x320 [ 2645.230104] ? __do_sys_clone+0x110/0x110 [ 2645.230491] ? rcu_read_lock_any_held+0x75/0xa0 [ 2645.230890] ? vfs_write+0x354/0xb10 [ 2645.231217] ? fput_many+0x2f/0x1a0 [ 2645.231536] ? ksys_write+0x1a9/0x260 [ 2645.231868] ? __ia32_sys_read+0xb0/0xb0 [ 2645.232237] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2645.232692] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2645.233133] ? trace_hardirqs_on+0x5b/0x180 [ 2645.233509] do_syscall_64+0x33/0x40 [ 2645.233836] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2645.234273] RIP: 0033:0x7f352a044b19 [ 2645.234596] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2645.236143] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2645.236816] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2645.237421] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2645.238023] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2645.238626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2645.239232] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:52:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 71) 03:52:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x4c0400, 0x0) ioctl$TIOCPKT(r1, 0x5414, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000080)) [ 2660.108854] tmpfs: Unsupported parameter 'huge' 03:52:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfa03000000000000, 0x0, 0x0}, 0x58) 03:52:15 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf203, 0x0, 0x0}, 0x58) 03:52:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x8, 0x0, 0x0}, 0x58) 03:52:15 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r4, 0x0, r3) mount$9p_fd(0x0, &(0x7f00000014c0)='./file0\x00', &(0x7f0000001500), 0x4, &(0x7f0000001800)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',dfltgid=', @ANYRESHEX=r3, @ANYBLOB=',obj_role=}\\@+%(*+,fsuuid=ee8da03a-1616-b801-3af0-6baf691f,\x00']) r5 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x9, 0x6, &(0x7f0000001340)=[{&(0x7f00000000c0)="c28a0b4738ef944d40ae15ed4a761167c52c30c43c7e622128b9f629564ce74260198685d6d501a5687debaaffe2091320384924dbd8abcbab1012b01c9d0ee696c3f79dca8adf3ffc9aa3b02259ffcc299661434a8d2aa98973da05870d532a9f96131c2da55fef219188cf847e343c6fe31913b455eb87cc0a8903d5856045100aeefc17e4322c1b36ec811e969ac85cc05e830a810ba27fd29f2255e74cd496b0ed5de44be91d443a24", 0xab, 0x1}, {&(0x7f0000000180)="40bbcdda94edc00fb42da5f2370d9efbb097b8142abdd4bf865aa8d5636d6da1d95cc932a5871116a4664758abf6959a66", 0x31, 0x8}, {&(0x7f00000001c0)="cd14d8bde7e12970b5c23de0ad8d9dd390a739b92770fe65f11eff02f8f8aafc42fafbf697bb096f9a246a4ee430b2c9b6c8fa704acbb5007c189e33c6ca8cbf8f3a255190369350c5f7c0a218be4b19a1c938fdfd948c283e01f62675212922a8fb35c0de46f11a13df4f3c", 0x6c, 0xff}, {&(0x7f0000000240)="53a015918624e8c06ce0a5b4da9bdefb50058ae65fae5451f5124bac28723e363742cc9f646843b067375e6d1ee2ea39008b5e65a99849d9e9a0b6fdfadf1dd077f0", 0x42, 0x7}, {&(0x7f00000002c0)="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", 0x1000, 0xa3}, {&(0x7f00000012c0)="1a99a6c18fc5fdb384f1791519675b8deaa6c131546d2c34aeda41df5a4948cb48a01338c81a5b90cc6892867aabc6e6f39d653c1cd2c0f6c0d8849805806a788891f436a8ae3a31bbe4c30838e61d6839e2", 0x52, 0x3}], 0x1000000, &(0x7f0000001400)={[{@huge_always}, {@nr_inodes={'nr_inodes', 0x3d, [0x78, 0x78, 0x34, 0x35, 0x70, 0x38]}}, {@huge_never}, {@size={'size', 0x3d, [0x37]}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'local', '=relative', @val={0x3a, [0x2f, 0x38, 0x33]}}}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x67, 0x39, 0x74, 0x65, 0x32, 0x36, 0x5a]}}], [{@seclabel}]}) sendfile(r2, r5, &(0x7f0000001480)=0x2, 0x7) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) 03:52:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05000f000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:52:15 executing program 1: ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0xdd4, 0x513, 0x9883, 0xfffffffb, 0x6}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0xfd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() r1 = eventfd(0xc) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) tkill(r0, 0x30) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000100)) r2 = fork() tkill(r2, 0x30) wait4(r2, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r2) wait4(r2, 0x0, 0x40000000, 0x0) [ 2660.177837] FAULT_INJECTION: forcing a failure. [ 2660.177837] name failslab, interval 1, probability 0, space 0, times 0 [ 2660.178970] CPU: 1 PID: 57729 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2660.179560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2660.180268] Call Trace: [ 2660.180520] dump_stack+0x107/0x167 [ 2660.180843] should_fail.cold+0x5/0xa [ 2660.181186] ? alloc_vfsmnt+0x23/0x680 [ 2660.181531] should_failslab+0x5/0x20 [ 2660.181864] kmem_cache_alloc+0x5b/0x310 [ 2660.182218] ? copy_tree+0x61a/0xa60 [ 2660.182551] alloc_vfsmnt+0x23/0x680 [ 2660.182879] clone_mnt+0x6c/0xce0 [ 2660.183196] copy_tree+0x3b0/0xa60 [ 2660.183525] copy_mnt_ns+0x144/0xa00 [ 2660.183855] ? kmem_cache_alloc+0x2a6/0x310 [ 2660.184239] create_new_namespaces+0xd6/0xb20 [ 2660.184661] copy_namespaces+0x3fb/0x4f0 [ 2660.185024] copy_process+0x385b/0x7800 [ 2660.185387] ? lock_acquire+0x197/0x470 [ 2660.185761] ? __cleanup_sighand+0xb0/0xb0 [ 2660.186151] ? _copy_from_user+0xfb/0x1b0 [ 2660.186521] kernel_clone+0xe7/0x980 [ 2660.186854] ? create_io_thread+0xf0/0xf0 [ 2660.187233] ? perf_event_sched_in.isra.0+0x80/0x80 [ 2660.187678] __do_sys_clone3+0x1e5/0x320 [ 2660.188032] ? __do_sys_clone+0x110/0x110 [ 2660.188402] ? finish_task_switch+0x126/0x5d0 [ 2660.188791] ? finish_task_switch+0xef/0x5d0 [ 2660.189201] ? io_schedule_timeout+0x140/0x140 [ 2660.189598] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2660.189995] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2660.190466] ? ksys_write+0x1a9/0x260 [ 2660.190809] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2660.191261] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2660.191702] ? trace_hardirqs_on+0x5b/0x180 [ 2660.192082] do_syscall_64+0x33/0x40 [ 2660.192421] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2660.192860] RIP: 0033:0x7f352a044b19 [ 2660.193185] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2660.194737] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2660.195391] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2660.195999] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2660.196620] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2660.197225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2660.197830] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:52:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050137000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:52:15 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf403, 0x0, 0x0}, 0x58) 03:52:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)=0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000100)) 03:52:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfc03000000000000, 0x0, 0x0}, 0x58) 03:52:15 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) 03:52:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xa, 0x0, 0x0}, 0x58) 03:52:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050040000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:52:15 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf603, 0x0, 0x0}, 0x58) 03:52:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f0000000040)=0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x80000001, 0x100, 0x2, 0x20, 0x16, "63092705c587eafbc1a8d4c68adb7d38d2ba9b"}) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000100)) r5 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000200)='./file0\x00', 0x1f, 0x5, &(0x7f0000000500)=[{&(0x7f0000000240)="5cdec1d5e6b22b", 0x7, 0xae6c}, {&(0x7f00000002c0)="cf3c8f4547632a4f823e5f9cf2bd352a760202a603044d4d4dea0f73f92835dc65fa6afb3e3c878d181b0e1c81d76273aaea2dc412b4af663f0ea862a4001bb56b64e9a17593e2a463d916dc61c04afd22d680cb8ef1830aae3b141bdac938db8c8a533abb52c79de678fc26f744299cf0ee28f3e7b438d81a7d089766f16d723008645931dacadf6a52eca5502a9fa0ccf63a0dd5898fd818ec7942a96a28a71ebbdd8ea88c0792c64ec1", 0xab, 0x1}, {&(0x7f00000003c0)="25bea4231995c56b8a8d69d2a156c8dd7006c9618652bbf8ea07d3efa0cfad75b3ad9dc8ea80ab161a3a2917921c3a4a81fce98ffe38c0f92a09b93f525a52a9e2dd136a9d3de98e4b8a19086e8409bda5bb64d9eee731781e2493", 0x5b, 0x5}, {&(0x7f0000000440)="ca439263836b4b9279c8ffbc1f", 0xd, 0x400}, {&(0x7f0000000480)="962e87f70d007db4f1937b42f8038684341191d703a27073920660e3aaebe84c49ac96bbfcf6c39a69adf678f1585418287ee3b5d55f952a27995af92f35452869ee2e4df150", 0x46, 0xfffffffffffffff9}], 0x8ae000, &(0x7f0000000580)={[{@block={'block', 0x3d, 0x400}}, {@map_acorn}, {@check_relaxed}, {@dmode={'dmode', 0x3d, 0x7fffffff}}], [{@seclabel}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fowner_lt={'fowner<', r4}}, {@uid_lt={'uid<', r4}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/ptmx\x00'}}, {@appraise}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) r6 = syz_open_dev$sg(&(0x7f00000006c0), 0x8000000000000000, 0x618000) close_range(r5, r6, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f00000000c0)={0x0, @aes256, 0x0, @desc1}) 03:52:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xc, 0x0, 0x0}, 0x58) 03:52:30 executing program 1: perf_event_open(&(0x7f00000012c0)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = fork() clone3(&(0x7f0000001240)={0x4000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x20}, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=""/4096, &(0x7f0000000100)=[r0, r0, r0, 0xffffffffffffffff, r0, r0, r0, r0, r0, r0], 0xa}, 0x58) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) r1 = fork() tkill(r1, 0x30) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x3, &(0x7f0000000140)) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r1) r2 = fork() tkill(r2, 0x30) wait4(r2, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r2) tkill(r2, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001380)={0x0, @vsock={0x28, 0x0, 0x0, @hyper}, @rc={0x1f, @any, 0x9}, @nfc={0x27, 0x0, 0x0, 0x3}, 0x200, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001340)='veth0\x00', 0x3, 0xa31, 0x9}) 03:52:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfe03000000000000, 0x0, 0x0}, 0x58) 03:52:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 72) 03:52:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050070000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:52:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf803, 0x0, 0x0}, 0x58) 03:52:30 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f00000000c0), 0x2, 0x0) pwrite64(r3, &(0x7f0000000100)="e70fdbcc9ffe2eb523873d20a5869d2799284f24c5d7c6ccc0e4f8e3646af51ea784a085ac298ba85e1dc5fa1b35cffa20b48c4185d316e6b7a44b27f7b7ceb79b3e8faeb329c6de74fcec2e1e37aebba43656d027c941ebfac663d6ef7188fefcde74276c035e13986e7a2c44f13c2d187e864ceef708c3d5d2a6093f616dc087efe77b6eea97ee6c5630a6da68502662089a8379b142ed41b582d41934bedd46fa6ff96bbf4c3e65040034fd3fc4d59c26922dd6a6a4a7c715dd7698a5f783ac5d38818aa6ca97e9c5f5d053baef831c8cb89515ae2bf6a09a1bbea9c0677b9c", 0xe1, 0x756a) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="11000002000000002e2f66696c653000"]) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = dup2(r5, r4) write$cgroup_pressure(r6, &(0x7f0000000080)={'full', 0x20, 0x6, 0x20, 0x100000000}, 0x2f) ioctl$PTP_EXTTS_REQUEST2(r1, 0x40103d0b, &(0x7f0000000000)={0x9, 0x6}) 03:52:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfa03, 0x0, 0x0}, 0x58) 03:52:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0500f0000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2675.423875] FAULT_INJECTION: forcing a failure. [ 2675.423875] name failslab, interval 1, probability 0, space 0, times 0 [ 2675.425518] CPU: 0 PID: 58659 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2675.426115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2675.426811] Call Trace: [ 2675.427048] dump_stack+0x107/0x167 [ 2675.427368] should_fail.cold+0x5/0xa [ 2675.427702] ? create_object.isra.0+0x3a/0xa20 [ 2675.428099] should_failslab+0x5/0x20 [ 2675.428428] kmem_cache_alloc+0x5b/0x310 [ 2675.428797] create_object.isra.0+0x3a/0xa20 [ 2675.429175] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2675.429618] kmem_cache_alloc+0x159/0x310 [ 2675.429986] alloc_vfsmnt+0x23/0x680 [ 2675.430314] clone_mnt+0x6c/0xce0 [ 2675.430628] copy_tree+0x3b0/0xa60 [ 2675.430955] copy_mnt_ns+0x144/0xa00 [ 2675.431280] ? kmem_cache_alloc+0x2a6/0x310 [ 2675.431663] create_new_namespaces+0xd6/0xb20 [ 2675.432063] copy_namespaces+0x3fb/0x4f0 [ 2675.432422] copy_process+0x385b/0x7800 [ 2675.432845] ? lock_acquire+0x197/0x470 [ 2675.433214] ? __cleanup_sighand+0xb0/0xb0 [ 2675.433600] ? _copy_from_user+0xfb/0x1b0 [ 2675.433970] kernel_clone+0xe7/0x980 [ 2675.434295] ? lock_acquire+0x197/0x470 [ 2675.434637] ? create_io_thread+0xf0/0xf0 [ 2675.435016] ? ksys_write+0x21a/0x260 [ 2675.435345] ? lock_downgrade+0x6d0/0x6d0 [ 2675.435708] __do_sys_clone3+0x1e5/0x320 [ 2675.436059] ? __do_sys_clone+0x110/0x110 [ 2675.436444] ? rcu_read_lock_any_held+0x75/0xa0 [ 2675.437257] ? vfs_write+0x354/0xb10 [ 2675.437586] ? fput_many+0x2f/0x1a0 [ 2675.437904] ? ksys_write+0x1a9/0x260 [ 2675.438233] ? __ia32_sys_read+0xb0/0xb0 [ 2675.438587] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2675.439036] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2675.439474] ? trace_hardirqs_on+0x5b/0x180 [ 2675.439849] do_syscall_64+0x33/0x40 [ 2675.440171] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2675.440618] RIP: 0033:0x7f352a044b19 [ 2675.440947] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2675.442482] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2675.443130] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2675.443734] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 03:52:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xe, 0x0, 0x0}, 0x58) [ 2675.444509] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2675.445167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2675.445772] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:52:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x321000, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:52:30 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/uhci_hcd', 0x400100, 0x40) dup2(r1, r0) 03:52:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000030000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:52:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfc03, 0x0, 0x0}, 0x58) 03:52:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfeffffff00000000, 0x0, 0x0}, 0x58) 03:52:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xfe03, 0x0, 0x0}, 0x58) 03:52:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 73) 03:52:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0041, 0x1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x40, r0, 0x0) r1 = fork() tkill(r1, 0x30) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r2, 0x5000940e, &(0x7f0000000240)={{}, "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"}) r3 = openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) flistxattr(r3, &(0x7f0000000080)=""/126, 0x7e) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) lseek(r2, 0x5, 0x4) 03:52:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050040030000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:52:30 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5414, &(0x7f00000000c0)) 03:52:31 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3ffff, 0x0, 0x0}, 0x58) 03:52:31 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x2, 0x80000000000, 0x7ffc) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) [ 2675.697930] FAULT_INJECTION: forcing a failure. [ 2675.697930] name failslab, interval 1, probability 0, space 0, times 0 [ 2675.698965] CPU: 1 PID: 59149 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2675.699552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2675.700253] Call Trace: [ 2675.700492] dump_stack+0x107/0x167 [ 2675.700853] should_fail.cold+0x5/0xa [ 2675.701221] should_failslab+0x5/0x20 [ 2675.701573] __kmalloc_track_caller+0x79/0x370 [ 2675.701997] ? kstrdup_const+0x53/0x80 [ 2675.702345] kstrdup+0x36/0x70 [ 2675.702629] kstrdup_const+0x53/0x80 [ 2675.702957] alloc_vfsmnt+0xb5/0x680 [ 2675.703288] clone_mnt+0x6c/0xce0 [ 2675.703604] copy_tree+0x3b0/0xa60 [ 2675.703933] copy_mnt_ns+0x144/0xa00 [ 2675.704261] ? kmem_cache_alloc+0x2a6/0x310 [ 2675.704655] create_new_namespaces+0xd6/0xb20 [ 2675.705055] copy_namespaces+0x3fb/0x4f0 [ 2675.705415] copy_process+0x385b/0x7800 [ 2675.705779] ? lock_acquire+0x197/0x470 [ 2675.706151] ? __cleanup_sighand+0xb0/0xb0 [ 2675.706542] ? _copy_from_user+0xfb/0x1b0 [ 2675.706914] kernel_clone+0xe7/0x980 [ 2675.707240] ? lock_acquire+0x197/0x470 [ 2675.707591] ? create_io_thread+0xf0/0xf0 [ 2675.707973] ? ksys_write+0x21a/0x260 [ 2675.708305] ? lock_downgrade+0x6d0/0x6d0 [ 2675.708682] __do_sys_clone3+0x1e5/0x320 [ 2675.709040] ? __do_sys_clone+0x110/0x110 [ 2675.709428] ? rcu_read_lock_any_held+0x75/0xa0 [ 2675.709825] ? vfs_write+0x354/0xb10 [ 2675.710152] ? fput_many+0x2f/0x1a0 [ 2675.710477] ? ksys_write+0x1a9/0x260 [ 2675.710809] ? __ia32_sys_read+0xb0/0xb0 [ 2675.711167] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2675.711618] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2675.712058] ? trace_hardirqs_on+0x5b/0x180 [ 2675.712435] do_syscall_64+0x33/0x40 [ 2675.712825] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2675.713263] RIP: 0033:0x7f352a044b19 [ 2675.713592] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2675.715132] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2675.715782] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2675.716387] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2675.717011] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2675.717618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2675.718221] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:52:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000080000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:52:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x10, 0x0, 0x0}, 0x58) 03:52:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)=0x7) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff7}, 0x10000, 0x0, 0xa2af, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r2, 0x1) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) syz_open_dev$tty1(0xc, 0x4, 0x2) 03:52:47 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8e) 03:52:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:52:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x40000, 0x0, 0x0}, 0x58) 03:52:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xffff030000000000, 0x0, 0x0}, 0x58) 03:52:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050003400000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:52:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 74) [ 2692.155443] FAULT_INJECTION: forcing a failure. [ 2692.155443] name failslab, interval 1, probability 0, space 0, times 0 [ 2692.158007] CPU: 1 PID: 59461 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2692.159178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2692.160595] Call Trace: [ 2692.161138] dump_stack+0x107/0x167 [ 2692.161778] should_fail.cold+0x5/0xa [ 2692.162439] ? create_object.isra.0+0x3a/0xa20 [ 2692.163236] should_failslab+0x5/0x20 [ 2692.163896] kmem_cache_alloc+0x5b/0x310 [ 2692.164607] create_object.isra.0+0x3a/0xa20 [ 2692.165529] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2692.166396] __kmalloc_track_caller+0x177/0x370 [ 2692.167182] ? kstrdup_const+0x53/0x80 [ 2692.167850] kstrdup+0x36/0x70 [ 2692.168399] kstrdup_const+0x53/0x80 [ 2692.169109] alloc_vfsmnt+0xb5/0x680 [ 2692.169759] clone_mnt+0x6c/0xce0 [ 2692.170371] copy_tree+0x3b0/0xa60 [ 2692.171003] copy_mnt_ns+0x144/0xa00 [ 2692.171652] ? kmem_cache_alloc+0x2a6/0x310 [ 2692.172410] create_new_namespaces+0xd6/0xb20 [ 2692.173322] copy_namespaces+0x3fb/0x4f0 [ 2692.174017] copy_process+0x385b/0x7800 [ 2692.174709] ? lock_acquire+0x197/0x470 [ 2692.175408] ? __cleanup_sighand+0xb0/0xb0 [ 2692.176152] ? _copy_from_user+0xfb/0x1b0 [ 2692.176872] kernel_clone+0xe7/0x980 [ 2692.177197] ? lock_acquire+0x197/0x470 [ 2692.177540] ? create_io_thread+0xf0/0xf0 [ 2692.177916] ? ksys_write+0x21a/0x260 [ 2692.178244] ? lock_downgrade+0x6d0/0x6d0 [ 2692.178608] __do_sys_clone3+0x1e5/0x320 [ 2692.178959] ? __do_sys_clone+0x110/0x110 [ 2692.179342] ? rcu_read_lock_any_held+0x75/0xa0 [ 2692.179739] ? vfs_write+0x354/0xb10 [ 2692.180063] ? fput_many+0x2f/0x1a0 [ 2692.180379] ? ksys_write+0x1a9/0x260 [ 2692.180707] ? __ia32_sys_read+0xb0/0xb0 [ 2692.181116] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2692.181566] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2692.182004] ? trace_hardirqs_on+0x5b/0x180 [ 2692.182378] do_syscall_64+0x33/0x40 [ 2692.182700] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2692.183134] RIP: 0033:0x7f352a044b19 [ 2692.183456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2692.185044] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2692.185693] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2692.186296] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2692.186897] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2692.187497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2692.188097] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:52:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x101000, 0x0, 0x0}, 0x58) 03:52:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x12, 0x0, 0x0}, 0x58) 03:52:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05fffff00000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:02 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = inotify_init1(0x80800) fallocate(r2, 0xb, 0xffffffffffffffff, 0x1) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/99, 0x63}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/219, 0xdb}], 0x3, 0x0, 0xb39) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) stat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)) r3 = dup2(r1, r0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x100}) 03:53:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x14, 0x0, 0x0}, 0x58) 03:53:02 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 75) 03:53:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000100000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x15, 0x7f, 0x1, 0x8001, 0x6, "eb034b535b458ee6f5fffc6683cfe35056f648"}) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TCXONC(r2, 0x540a, 0x0) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f0000000100)={0x2, 0xd2, "aa04159bb29c6b0fc59d31b22dd2fbd50a2552b090858fd2d58ece805c63587235cbd11577883f3b33c485b95c629d23a9e30bd101fdfcd4ae8f94a8201c67f2774fcc38c6769dbfbba764bae5b3e126b701aa05d43a1f46d85ad69d72251bed43fbe569ec4d9ae237175144d19a09b9ef361d3d132bef302957c63bf5e6a66a2cd969e6911c5c40916eb333bb1872d5857b13664cb221afd06590566d0badedeb54332d521a144e2c8a20b574ec7c4dd2bc520d581cce2cd96a3e21ec0a3ccd1eda4b34cd0f3c74343cca82e912c896d59b"}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x7, 0x0, 0x4}) 03:53:02 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1fffff, 0x0, 0x0}, 0x58) 03:53:02 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x7, 0xf4f9, 0x1, 'queue0\x00', 0x4}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fork() tkill(r2, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:53:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xffff1f0000000000, 0x0, 0x0}, 0x58) 03:53:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000200000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:02 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1000000, 0x0, 0x0}, 0x58) [ 2707.132320] FAULT_INJECTION: forcing a failure. [ 2707.132320] name failslab, interval 1, probability 0, space 0, times 0 [ 2707.133458] CPU: 1 PID: 59960 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2707.134050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2707.134796] Call Trace: [ 2707.135034] dump_stack+0x107/0x167 [ 2707.135421] should_fail.cold+0x5/0xa [ 2707.135756] ? create_object.isra.0+0x3a/0xa20 [ 2707.136197] should_failslab+0x5/0x20 [ 2707.136528] kmem_cache_alloc+0x5b/0x310 [ 2707.136879] ? find_held_lock+0x2c/0x110 [ 2707.137300] create_object.isra.0+0x3a/0xa20 [ 2707.137677] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2707.138169] kmem_cache_alloc+0x159/0x310 [ 2707.138537] alloc_vfsmnt+0x23/0x680 [ 2707.138864] clone_mnt+0x6c/0xce0 [ 2707.139246] copy_tree+0x3b0/0xa60 [ 2707.139574] copy_mnt_ns+0x144/0xa00 [ 2707.139901] ? kmem_cache_alloc+0x2a6/0x310 [ 2707.140329] create_new_namespaces+0xd6/0xb20 [ 2707.140730] copy_namespaces+0x3fb/0x4f0 [ 2707.141144] copy_process+0x385b/0x7800 [ 2707.141511] ? lock_acquire+0x197/0x470 [ 2707.141881] ? __cleanup_sighand+0xb0/0xb0 [ 2707.142320] ? _copy_from_user+0xfb/0x1b0 [ 2707.142690] kernel_clone+0xe7/0x980 [ 2707.143013] ? lock_acquire+0x197/0x470 [ 2707.143424] ? create_io_thread+0xf0/0xf0 [ 2707.143805] ? ksys_write+0x21a/0x260 [ 2707.144181] ? lock_downgrade+0x6d0/0x6d0 [ 2707.144544] __do_sys_clone3+0x1e5/0x320 [ 2707.144896] ? __do_sys_clone+0x110/0x110 [ 2707.145341] ? rcu_read_lock_any_held+0x75/0xa0 [ 2707.145739] ? vfs_write+0x354/0xb10 [ 2707.146064] ? fput_many+0x2f/0x1a0 [ 2707.146434] ? ksys_write+0x1a9/0x260 [ 2707.146764] ? __ia32_sys_read+0xb0/0xb0 [ 2707.147187] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2707.147638] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2707.148113] ? trace_hardirqs_on+0x5b/0x180 [ 2707.148502] do_syscall_64+0x33/0x40 [ 2707.148825] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2707.149317] RIP: 0033:0x7f352a044b19 [ 2707.149641] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2707.151290] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2707.151942] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2707.152585] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2707.153313] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2707.153915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2707.154620] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:53:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x16, 0x0, 0x0}, 0x58) 03:53:02 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$P9_RWRITE(r0, &(0x7f0000000180)={0xb, 0x77, 0x2}, 0xb) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) statx(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x0, &(0x7f0000000080)) dup2(r1, r0) 03:53:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000300000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:02 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1020000, 0x0, 0x0}, 0x58) 03:53:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xffffff7f00000000, 0x0, 0x0}, 0x58) 03:53:17 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2000000, 0x0, 0x0}, 0x58) 03:53:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x18, 0x0, 0x0}, 0x58) 03:53:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 03:53:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 76) 03:53:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) r1 = gettid() rt_sigqueueinfo(r1, 0x12, &(0x7f0000000000)={0x2, 0xa89, 0xfffffffc}) 03:53:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000400000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:17 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score_adj\x00') r3 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r3, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r4, 0x0) renameat2(r2, &(0x7f0000000180)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00', 0x3) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, '\x00', [{0x0, 0x80000000, 0x6, 0x800, 0x364a, 0x3}, {0x1, 0xfff, 0x4, 0x81, 0x0, 0x8}]}) chdir(&(0x7f0000000000)='./file0\x00') r5 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r5, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x1010, r5, 0x4b3de000) [ 2722.543899] FAULT_INJECTION: forcing a failure. [ 2722.543899] name failslab, interval 1, probability 0, space 0, times 0 [ 2722.545002] CPU: 0 PID: 60601 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2722.545622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2722.546322] Call Trace: [ 2722.546561] dump_stack+0x107/0x167 [ 2722.546883] should_fail.cold+0x5/0xa [ 2722.547217] ? create_object.isra.0+0x3a/0xa20 [ 2722.547616] should_failslab+0x5/0x20 [ 2722.547945] kmem_cache_alloc+0x5b/0x310 [ 2722.548299] ? mark_held_locks+0x9e/0xe0 [ 2722.548657] create_object.isra.0+0x3a/0xa20 [ 2722.549046] kmemleak_alloc_percpu+0xa0/0x100 [ 2722.549473] pcpu_alloc+0x4e2/0x1240 [ 2722.549823] alloc_vfsmnt+0xfd/0x680 [ 2722.550153] clone_mnt+0x6c/0xce0 [ 2722.550467] copy_tree+0x3b0/0xa60 [ 2722.550793] copy_mnt_ns+0x144/0xa00 [ 2722.551120] ? kmem_cache_alloc+0x2a6/0x310 [ 2722.551502] create_new_namespaces+0xd6/0xb20 [ 2722.551906] copy_namespaces+0x3fb/0x4f0 [ 2722.552264] copy_process+0x385b/0x7800 [ 2722.552624] ? lock_acquire+0x197/0x470 03:53:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000500000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2722.552992] ? __cleanup_sighand+0xb0/0xb0 [ 2722.553414] ? _copy_from_user+0xfb/0x1b0 [ 2722.553793] kernel_clone+0xe7/0x980 [ 2722.554120] ? lock_acquire+0x197/0x470 [ 2722.554464] ? create_io_thread+0xf0/0xf0 [ 2722.554842] ? ksys_write+0x21a/0x260 [ 2722.555171] ? lock_downgrade+0x6d0/0x6d0 [ 2722.555533] __do_sys_clone3+0x1e5/0x320 [ 2722.556818] ? __do_sys_clone+0x110/0x110 [ 2722.557215] ? rcu_read_lock_any_held+0x75/0xa0 [ 2722.557627] ? vfs_write+0x354/0xb10 [ 2722.557953] ? fput_many+0x2f/0x1a0 [ 2722.558271] ? ksys_write+0x1a9/0x260 [ 2722.558600] ? __ia32_sys_read+0xb0/0xb0 [ 2722.558956] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2722.559405] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2722.559851] ? trace_hardirqs_on+0x5b/0x180 [ 2722.560226] do_syscall_64+0x33/0x40 [ 2722.560549] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2722.560986] RIP: 0033:0x7f352a044b19 [ 2722.561322] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2722.562870] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2722.563518] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2722.564122] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2722.564728] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2722.565349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2722.565955] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:53:17 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3000000, 0x0, 0x0}, 0x58) 03:53:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f00000002c0)={0x8, 0xffff9906, 0x2, 0x9, 0x7, "4ed5af00b9b1800004176989eee1ab4c2355e7", 0x3ff, 0x8000}) 03:53:32 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x4000000, 0x0, 0x0}, 0x58) 03:53:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000600000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:32 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xffffffff00000000, 0x0, 0x0}, 0x58) 03:53:32 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 77) 03:53:32 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1a, 0x0, 0x0}, 0x58) 03:53:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={[0x80000001]}, 0x8, 0x800) ioctl$TIOCPKT(r1, 0x5414, &(0x7f00000000c0)=0x6) 03:53:32 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) r2 = dup2(r1, r0) r3 = eventfd(0xffbff6ff) sendfile(r1, r3, &(0x7f0000000580)=0x7f, 0xc4) r4 = syz_open_dev$ptys(0xc, 0x3, 0x0) r5 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r5, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) sendmsg$nl_netfilter(r2, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="f002000010010500ff0f0000fddbdf250500000608007b0005000000e9016c800800380088ab45cbb1dc790c3ffb996c29f3869a74013e0dab37211c2e4d11bc71544e7871aade688b5b2c9abce7e0826fc04e3a3bd10100000000000000bab2379735dee48222cb515ebb21bed2ec3a5a26fa658e0fcb044974406f36b8cfef16fde70ae9186515d5a73d580117cd09834a8477062d2fbb129e4f2515feb9d2ba67c3f2852fe82406bdda6823c3296a7f6f3a3ce93a13cd587e9024f22d13436eebd56edffa", @ANYRES32=r2, @ANYRES16=r3, @ANYRES64=r5, @ANYRESOCT=r6, @ANYRES32=r4, @ANYRESOCT], 0x2f0}, 0x1, 0x0, 0x0, 0x4080080}, 0x40000) r7 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r10, 0x0, &(0x7f0000000900)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r7, 0x58ab, 0x0, 0x0, 0x0, 0x0) r11 = syz_open_dev$evdev(&(0x7f0000000000), 0x4, 0x800) ioctl$EXT4_IOC_MOVE_EXT(r11, 0xc028660f, &(0x7f00000000c0)={0x0, r1, 0x20, 0x80000001, 0x7, 0x2}) 03:53:32 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() wait4(r0, &(0x7f0000000000), 0x1, &(0x7f0000000040)) tkill(r0, 0x30) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x4044, 0x0) r2 = fork() tkill(r2, 0x30) wait4(r2, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r2) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) r4 = getegid() sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000002c0)="627845f04600539f7e147dd591dbe1d11f8b7289c5c349f7aff2ccea9a1474cbf48f4345db8fdfe07678a4653b2ab080d209fda5032a3fac3fe469d089fa55178291f8dbf1d637b82c021cb4a8499fe77a252752dbdb61afb42f40393635321ebe18b3807337a135ce79015bb6338b882b7f893cb964fbb28f580b0d33ca3ae70eb6fc7c1d252797638a981872e825384d004152c83e7157cc54e8547d4683289ef352d48250e48193c3bc8e0e2342eb64bccf15fb6a7c332f8d1eb0698fd74f1d3ad17b53b427a8160cfbe58bc7a5f93150b2b4eabcf4c5ed7afc15a4237fafdd30", 0xe2}, {&(0x7f00000003c0)="8537ef63c6fe38cdcb2b386d6d421b88ea00aa5dbc840e26fe1d8a28a5666f866fbb816aa39e50e02e2270ced123a0e4142c06b349cd83694ff29c95721e3df1eef7dc641e9ff42e83d68b", 0x4b}], 0x2, &(0x7f0000000440)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}], 0x40, 0x4040005}, 0x44) wait4(0x0, 0x0, 0x2, &(0x7f0000000180)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setresuid(r3, r3, r5) [ 2737.447911] FAULT_INJECTION: forcing a failure. [ 2737.447911] name failslab, interval 1, probability 0, space 0, times 0 [ 2737.449043] CPU: 1 PID: 61034 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2737.449653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2737.450356] Call Trace: [ 2737.450597] dump_stack+0x107/0x167 [ 2737.450920] should_fail.cold+0x5/0xa [ 2737.451257] ? alloc_vfsmnt+0x23/0x680 [ 2737.451602] should_failslab+0x5/0x20 [ 2737.451932] kmem_cache_alloc+0x5b/0x310 [ 2737.452285] ? copy_tree+0x61a/0xa60 [ 2737.452618] alloc_vfsmnt+0x23/0x680 [ 2737.452949] clone_mnt+0x6c/0xce0 [ 2737.453264] copy_tree+0x3b0/0xa60 [ 2737.453608] copy_mnt_ns+0x144/0xa00 [ 2737.453937] ? kmem_cache_alloc+0x2a6/0x310 [ 2737.454322] create_new_namespaces+0xd6/0xb20 [ 2737.454727] copy_namespaces+0x3fb/0x4f0 [ 2737.455088] copy_process+0x385b/0x7800 [ 2737.455454] ? lock_acquire+0x197/0x470 [ 2737.455833] ? __cleanup_sighand+0xb0/0xb0 [ 2737.456222] ? _copy_from_user+0xfb/0x1b0 [ 2737.456597] kernel_clone+0xe7/0x980 [ 2737.456925] ? lock_acquire+0x197/0x470 [ 2737.457274] ? create_io_thread+0xf0/0xf0 [ 2737.457669] ? ksys_write+0x21a/0x260 [ 2737.458001] ? lock_downgrade+0x6d0/0x6d0 [ 2737.458368] __do_sys_clone3+0x1e5/0x320 [ 2737.458722] ? __do_sys_clone+0x110/0x110 [ 2737.459114] ? rcu_read_lock_any_held+0x75/0xa0 [ 2737.459513] ? vfs_write+0x354/0xb10 [ 2737.459841] ? fput_many+0x2f/0x1a0 [ 2737.460160] ? ksys_write+0x1a9/0x260 [ 2737.460491] ? __ia32_sys_read+0xb0/0xb0 [ 2737.460851] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2737.461303] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2737.461759] ? trace_hardirqs_on+0x5b/0x180 [ 2737.462137] do_syscall_64+0x33/0x40 [ 2737.462463] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2737.462904] RIP: 0033:0x7f352a044b19 [ 2737.463228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2737.464776] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2737.465436] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2737.466056] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2737.466665] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2737.467274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2737.467885] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:53:32 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x5000000, 0x0, 0x0}, 0x58) 03:53:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x14000, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[], [{@pcr={'pcr', 0x3d, 0x24}}]}}) 03:53:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000700000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:32 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x58) 03:53:32 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 78) 03:53:33 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x6000000, 0x0, 0x0}, 0x58) 03:53:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000900000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:33 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x4e, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) 03:53:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1c, 0x0, 0x0}, 0x58) 03:53:33 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x70, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x80001, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) r2 = fork() tkill(r2, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'}) [ 2737.677095] FAULT_INJECTION: forcing a failure. [ 2737.677095] name failslab, interval 1, probability 0, space 0, times 0 [ 2737.682078] CPU: 0 PID: 61470 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2737.682631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2737.683283] Call Trace: [ 2737.683508] dump_stack+0x107/0x167 [ 2737.683810] should_fail.cold+0x5/0xa [ 2737.684124] ? create_object.isra.0+0x3a/0xa20 [ 2737.684496] should_failslab+0x5/0x20 [ 2737.684805] kmem_cache_alloc+0x5b/0x310 [ 2737.685134] ? find_held_lock+0x2c/0x110 [ 2737.685479] create_object.isra.0+0x3a/0xa20 [ 2737.685836] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2737.686251] kmem_cache_alloc+0x159/0x310 [ 2737.686599] alloc_vfsmnt+0x23/0x680 [ 2737.686909] clone_mnt+0x6c/0xce0 [ 2737.687206] copy_tree+0x3b0/0xa60 [ 2737.687514] copy_mnt_ns+0x144/0xa00 [ 2737.687824] ? kmem_cache_alloc+0x2a6/0x310 [ 2737.688186] create_new_namespaces+0xd6/0xb20 [ 2737.688561] copy_namespaces+0x3fb/0x4f0 [ 2737.688897] copy_process+0x385b/0x7800 [ 2737.689237] ? lock_acquire+0x197/0x470 [ 2737.689600] ? __cleanup_sighand+0xb0/0xb0 [ 2737.689966] ? _copy_from_user+0xfb/0x1b0 [ 2737.690314] kernel_clone+0xe7/0x980 [ 2737.690620] ? lock_acquire+0x197/0x470 [ 2737.690942] ? create_io_thread+0xf0/0xf0 [ 2737.691309] ? ksys_write+0x21a/0x260 [ 2737.691620] ? lock_downgrade+0x6d0/0x6d0 [ 2737.691963] __do_sys_clone3+0x1e5/0x320 [ 2737.692292] ? __do_sys_clone+0x110/0x110 [ 2737.692656] ? rcu_read_lock_any_held+0x75/0xa0 [ 2737.693029] ? vfs_write+0x354/0xb10 [ 2737.693338] ? fput_many+0x2f/0x1a0 [ 2737.693648] ? ksys_write+0x1a9/0x260 [ 2737.693960] ? __ia32_sys_read+0xb0/0xb0 [ 2737.694294] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2737.694718] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2737.695129] ? trace_hardirqs_on+0x5b/0x180 [ 2737.695483] do_syscall_64+0x33/0x40 [ 2737.695787] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2737.696202] RIP: 0033:0x7f352a044b19 [ 2737.696506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2737.697965] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2737.698573] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2737.699138] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2737.699702] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2737.700268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2737.700839] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:53:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000f00000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) wait4(r0, &(0x7f0000000000), 0x1000000, &(0x7f0000000040)) 03:53:48 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1e, 0x0, 0x0}, 0x58) 03:53:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x58) 03:53:48 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x8000000, 0x0, 0x0}, 0x58) 03:53:48 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 03:53:48 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = signalfd(r0, &(0x7f0000000080), 0x8) ioctl$BTRFS_IOC_SPACE_INFO(r2, 0xc0109414, &(0x7f00000000c0)={0x982, 0x1, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20044054}, 0x4) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) dup2(r1, r0) 03:53:48 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 79) [ 2753.333986] FAULT_INJECTION: forcing a failure. [ 2753.333986] name failslab, interval 1, probability 0, space 0, times 0 [ 2753.335211] CPU: 0 PID: 61889 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2753.335848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2753.336611] Call Trace: [ 2753.336874] dump_stack+0x107/0x167 [ 2753.337242] should_fail.cold+0x5/0xa [ 2753.337624] should_failslab+0x5/0x20 [ 2753.337998] __kmalloc_track_caller+0x79/0x370 [ 2753.338442] ? kstrdup_const+0x53/0x80 [ 2753.338827] kstrdup+0x36/0x70 [ 2753.339159] kstrdup_const+0x53/0x80 [ 2753.339514] alloc_vfsmnt+0xb5/0x680 [ 2753.339875] clone_mnt+0x6c/0xce0 [ 2753.340236] copy_tree+0x3b0/0xa60 [ 2753.340595] copy_mnt_ns+0x144/0xa00 [ 2753.340959] ? kmem_cache_alloc+0x2a6/0x310 [ 2753.341401] create_new_namespaces+0xd6/0xb20 [ 2753.341862] copy_namespaces+0x3fb/0x4f0 [ 2753.342273] copy_process+0x385b/0x7800 [ 2753.342680] ? lock_acquire+0x197/0x470 [ 2753.343098] ? __cleanup_sighand+0xb0/0xb0 [ 2753.343533] ? _copy_from_user+0xfb/0x1b0 [ 2753.343940] kernel_clone+0xe7/0x980 [ 2753.344309] ? lock_acquire+0x197/0x470 [ 2753.344686] ? create_io_thread+0xf0/0xf0 [ 2753.345112] ? ksys_write+0x21a/0x260 [ 2753.345477] ? lock_downgrade+0x6d0/0x6d0 [ 2753.345899] __do_sys_clone3+0x1e5/0x320 [ 2753.346292] ? __do_sys_clone+0x110/0x110 [ 2753.346725] ? rcu_read_lock_any_held+0x75/0xa0 [ 2753.347180] ? vfs_write+0x354/0xb10 [ 2753.347543] ? fput_many+0x2f/0x1a0 [ 2753.347897] ? ksys_write+0x1a9/0x260 [ 2753.348277] ? __ia32_sys_read+0xb0/0xb0 [ 2753.348675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2753.349181] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2753.349666] ? trace_hardirqs_on+0x5b/0x180 [ 2753.350083] do_syscall_64+0x33/0x40 [ 2753.350447] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2753.350922] RIP: 0033:0x7f352a044b19 [ 2753.351289] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2753.352934] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2753.353648] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2753.354320] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2753.354974] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2753.355639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2753.356305] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:53:48 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xa000000, 0x0, 0x0}, 0x58) 03:53:48 executing program 2: ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000040)=""/40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="757365722e2f6465762f70746d780025f7a6d3dbebf7fd1a7ac5280d44a99a140eba3a92b09cc836dfc94c5570fbf64e634b0ac9d32b0eb64eb6d23874a969b22ee08d74df11761a9a23fb0000109620150ec4bd144c2076b377770245a738ddf8d323bb3abed01c0b1b667aff5f1061c2d6141199fed71b0e8706d6ec177d15c1fc10069eb4d34c6abd98fe6f9b6a2458bb94efa9127931a18ce005c1e655e55b89b7764b726b3a7c5d7ba4b05458a9cdbf373194d0d854cbe20ac5803c7333369b81192daca8f2075d0cbd40d328bf37e5d5eb1f45e96e47afba7a8a3ca1a4d11199917c8901a5c66472e93ef2b205eb158b12eb3d2bcb"]) 03:53:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000013700000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x58) 03:53:48 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 80) 03:53:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000004000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:48 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x22, 0x0, 0x0}, 0x58) 03:53:48 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xc000000, 0x0, 0x0}, 0x58) 03:53:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) [ 2753.597737] FAULT_INJECTION: forcing a failure. [ 2753.597737] name failslab, interval 1, probability 0, space 0, times 0 [ 2753.598843] CPU: 0 PID: 62307 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2753.599484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2753.600258] Call Trace: [ 2753.600522] dump_stack+0x107/0x167 [ 2753.600878] should_fail.cold+0x5/0xa [ 2753.601261] ? create_object.isra.0+0x3a/0xa20 [ 2753.601700] should_failslab+0x5/0x20 [ 2753.602059] kmem_cache_alloc+0x5b/0x310 [ 2753.602470] create_object.isra.0+0x3a/0xa20 [ 2753.602881] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2753.603373] __kmalloc_track_caller+0x177/0x370 [ 2753.603802] ? kstrdup_const+0x53/0x80 [ 2753.604190] kstrdup+0x36/0x70 [ 2753.604495] kstrdup_const+0x53/0x80 [ 2753.604844] alloc_vfsmnt+0xb5/0x680 [ 2753.605212] clone_mnt+0x6c/0xce0 [ 2753.605553] copy_tree+0x3b0/0xa60 [ 2753.605932] copy_mnt_ns+0x144/0xa00 [ 2753.606303] ? kmem_cache_alloc+0x2a6/0x310 [ 2753.606728] create_new_namespaces+0xd6/0xb20 [ 2753.607182] copy_namespaces+0x3fb/0x4f0 [ 2753.607580] copy_process+0x385b/0x7800 [ 2753.607985] ? lock_acquire+0x197/0x470 [ 2753.608407] ? __cleanup_sighand+0xb0/0xb0 [ 2753.608837] ? _copy_from_user+0xfb/0x1b0 [ 2753.609262] kernel_clone+0xe7/0x980 [ 2753.609627] ? lock_acquire+0x197/0x470 [ 2753.610013] ? create_io_thread+0xf0/0xf0 [ 2753.610448] ? ksys_write+0x21a/0x260 [ 2753.610804] ? lock_downgrade+0x6d0/0x6d0 [ 2753.611217] __do_sys_clone3+0x1e5/0x320 [ 2753.611600] ? __do_sys_clone+0x110/0x110 [ 2753.612026] ? rcu_read_lock_any_held+0x75/0xa0 [ 2753.612470] ? vfs_write+0x354/0xb10 [ 2753.612829] ? fput_many+0x2f/0x1a0 [ 2753.613191] ? ksys_write+0x1a9/0x260 [ 2753.613553] ? __ia32_sys_read+0xb0/0xb0 [ 2753.613953] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2753.614452] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2753.614929] ? trace_hardirqs_on+0x5b/0x180 [ 2753.615362] do_syscall_64+0x33/0x40 [ 2753.615718] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2753.616207] RIP: 0033:0x7f352a044b19 [ 2753.616566] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2753.618259] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2753.618972] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2753.619631] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2753.620286] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2753.620936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2753.621601] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:53:49 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) waitid(0x1, r0, &(0x7f0000000000), 0x2, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:53:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) sendmsg$NL80211_CMD_DEAUTHENTICATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x70f, 0x2b}}}}, [@NL80211_ATTR_REASON_CODE={0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000890}, 0x20000000) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x4) fallocate(r4, 0x0, 0x0, 0x8000) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r4, r3) 03:53:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000007000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:53:49 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xe000000, 0x0, 0x0}, 0x58) 03:53:49 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r3, 0x200, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x7f, 0x32}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8842}, 0x10) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = ioctl$TIOCGPTPEER(r5, 0x5441, 0x200000000000001) ioctl$TIOCPKT(r5, 0x5414, &(0x7f00000000c0)) dup3(r5, r5, 0x0) ioctl$KDDISABIO(r6, 0x4b37) 03:53:49 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x58) 03:53:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05ffffff9e00000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:54:04 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 81) 03:54:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x58) 03:54:04 executing program 1: r0 = getpid() ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={r1, 0xffffffffffffffff, 0x200}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fork() r3 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r4) tkill(r2, 0x30) r6 = fork() tkill(r6, 0x30) wait4(r6, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r6) wait4(r6, 0x0, 0x2, &(0x7f0000000180)) 03:54:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x24, 0x0, 0x0}, 0x58) 03:54:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x10000000, 0x0, 0x0}, 0x58) 03:54:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05fffffff000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:54:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x8, 0x2, 0x81, 0xdf1, 0xd, "528ad40985c5f70e"}) ioctl$TIOCPKT(r0, 0x5414, &(0x7f0000000040)=0x7b) 03:54:04 executing program 4: lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x1) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)={r1, r2+10000000}, 0x1, 0x1}, 0xaaf) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x1000) fallocate(r3, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r3, r0) [ 2768.904153] FAULT_INJECTION: forcing a failure. [ 2768.904153] name failslab, interval 1, probability 0, space 0, times 0 [ 2768.905273] CPU: 0 PID: 62844 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2768.905863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2768.906609] Call Trace: [ 2768.906849] dump_stack+0x107/0x167 [ 2768.907231] should_fail.cold+0x5/0xa [ 2768.907565] ? create_object.isra.0+0x3a/0xa20 [ 2768.907959] should_failslab+0x5/0x20 [ 2768.908337] kmem_cache_alloc+0x5b/0x310 [ 2768.908696] create_object.isra.0+0x3a/0xa20 [ 2768.909165] kmemleak_alloc_percpu+0xa0/0x100 [ 2768.909560] pcpu_alloc+0x4e2/0x1240 [ 2768.909917] alloc_vfsmnt+0xfd/0x680 [ 2768.910301] clone_mnt+0x6c/0xce0 [ 2768.910614] copy_tree+0x3b0/0xa60 [ 2768.910939] copy_mnt_ns+0x144/0xa00 [ 2768.911322] ? kmem_cache_alloc+0x2a6/0x310 [ 2768.911704] create_new_namespaces+0xd6/0xb20 [ 2768.912154] copy_namespaces+0x3fb/0x4f0 [ 2768.912512] copy_process+0x385b/0x7800 [ 2768.912874] ? lock_acquire+0x197/0x470 [ 2768.913322] ? __cleanup_sighand+0xb0/0xb0 [ 2768.913707] ? _copy_from_user+0xfb/0x1b0 [ 2768.914136] kernel_clone+0xe7/0x980 [ 2768.914463] ? lock_acquire+0x197/0x470 [ 2768.914804] ? create_io_thread+0xf0/0xf0 [ 2768.915240] ? ksys_write+0x21a/0x260 [ 2768.915571] ? lock_downgrade+0x6d0/0x6d0 [ 2768.915932] __do_sys_clone3+0x1e5/0x320 [ 2768.916332] ? __do_sys_clone+0x110/0x110 [ 2768.916716] ? rcu_read_lock_any_held+0x75/0xa0 [ 2768.917192] ? vfs_write+0x354/0xb10 [ 2768.917517] ? fput_many+0x2f/0x1a0 [ 2768.917840] ? ksys_write+0x1a9/0x260 [ 2768.918225] ? __ia32_sys_read+0xb0/0xb0 [ 2768.918580] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2768.919026] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2768.919518] ? trace_hardirqs_on+0x5b/0x180 [ 2768.919936] do_syscall_64+0x33/0x40 [ 2768.920493] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2768.920932] RIP: 0033:0x7f352a044b19 [ 2768.921333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2768.924880] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2768.925607] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2768.926270] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2768.926872] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2768.927532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2768.928182] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:54:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$KDMKTONE(r2, 0x4b30, 0x1) 03:54:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0500f0ffff00000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:54:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x11030000, 0x0, 0x0}, 0x58) 03:54:04 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_dev$tty1(0xc, 0x4, 0x3) fallocate(r1, 0x1, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x81) dup2(r1, r0) syz_io_uring_setup(0x589d, &(0x7f0000000080)={0x0, 0x2f9b, 0x4, 0x1, 0x1eb, 0x0, r2}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x8, 0x8, 0x0, 0x1, 0x1, 0x1, {0x0, r4}}, 0x4) 03:54:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x58) 03:54:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x26, 0x0, 0x0}, 0x58) 03:54:20 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 82) 03:54:20 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x12c}, 0x58) 03:54:20 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000000)={0x7ff, 0x81, 0xffff}) acct(0x0) 03:54:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x12000000, 0x0, 0x0}, 0x58) 03:54:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1201, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xb6d, 0x6}}, './file0\x00'}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x5, 0xfffffffd, 0x2, 0x1, 0x17, "c099c38856b2646f571aa33fefe2200f25990d"}) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:54:20 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fork() tkill(r1, 0x30) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000380)={0x588, 0x19, 0x200, 0x70bd28, 0x25dfdbff, {0x19}, [@typed={0x14, 0x55, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @generic="e61e9e5ebe79cd8752564e9ed34efa531409e8c0bfc64edc1f9a1cca52d7175a7f15a7df1f855595c663cc2c38", @nested={0xe7, 0x3, 0x0, 0x1, [@generic="0db39773f46fc9efa3cfbbe45930ff2842868f04712771a5965fc89a0cf857692ec4b2b93df4a9d872784018f687545b3d80332fc00566da3494afe565d29b6b1c88d814e8af621a6da3fc8e4474eeb272be708a0bfb7a63a645a83999634e1f9a023219fa68c6870e7e662f44baa502ddf874e01620bb07563518cf1bededb0876864cd5dbbd2ccfdaff267663809fed8bbfc26de449ec3338038d8ae2dc3c4dc4e6122948b147dea3d9ae682e3fc6d70b5e4e49aedd09bf902e0c663d4cc5a11395f169878dc056dfc9a", @typed={0xc, 0x9, 0x0, 0x0, @u64}, @typed={0x8, 0x0, 0x0, 0x0, @pid=r1}, @typed={0x4, 0x6d}]}, @typed={0x8, 0x81, 0x0, 0x0, @uid=r2}, @generic="a32b378eda4dee9cb80b14b8693229c33d5a283ba8", @nested={0x429, 0x19, 0x0, 0x1, [@generic="0c059d8801dfcfc79ddb29e45bb8ef9d4182d143813f143887ce3952980820e07a6e04999ccce3706c305c906bd87756724e305f84eb2f357da53a1cf7c03917b1e5786c161e40b33fea78d4e3dffcf85321bd99a9cff0702440b349942434fc0478bcba5d61d7d02b7f484131a89b21f531b833b5d005b19f5d58616d42f8e6d0457174e518c09eb768dff9cda63d23482d2698b8e030d852560998981acbdca6cb65cda6f03b4d8746764c583315a717409a1cd60d79dd2fa0e007452ea5898bee0dfe7dc2fa9ecb", @typed={0xc, 0x44, 0x0, 0x0, @u64=0xffff}, @typed={0x8, 0x36, 0x0, 0x0, @fd}, @generic="f8d22649425ae07e723e9e5723c15c8424565e67a146529d94815063687d4f56aa98014e7d12b4d94b8005bc2ad1e0e67d8218dfbb1ba25759c6c403b7ab6651cf71f9af48b91aad62bc32722a86054e7fd33c18008d57be8dd9221e591bcc428dc9606993dab3a4213199b010b73cc7c776d695297295591eb26bf183c90908679f91fa23ee9c4322710d2a9663d01be02f51fb9ecc32ba1cf8d1b10c5fa9fa2ba19e29bb51384a66a424f331fb6d3fd54f1c096bcd97b4bbdf6b1f7a892e6f3b936e1e951314c68ca9816d1dde6b65cf0448b6ecb34710", @typed={0x8, 0x53, 0x0, 0x0, @uid=r3}, @typed={0xf6, 0x7e, 0x0, 0x0, @binary="4938a1eb5b3eac8446859e4b3714f39431bbfe09f6d8d963dbc555c98f640dd47a2727cbf19a3a6171c5e670261e89f4b3e6f8f2dc5c24c97d8343a9371b7237e5430d9a5faec240d329b92e54128d1854601f6a4ba5dd0c7ad15dd622a83e971ee8e09b5cc70ad66c54cc8919ace13cab6c63f3665f391be9572b5d070a5d979ebed401d7276ea3a8cafe3e1d14a72eafa489b6fbcf184246f92409b35e8ce892207916e5962ba87f293114e64a96e60e28d7fc813f951fca3187daf87c627d722bd0353b8d436f53ec8b0164e9872c9f989e6fcffda36816b9a48d12fee9c9c8228ffdbb8e1cd5340d3805ef877368e20c"}, @typed={0x4, 0x56}, @generic="dbfaeac36539af576f628c16b7ae395642a2c4bcf7c7045c34cb1ad7a8d40bb2233b4ae6ebeebb9b20426e2d579fb8ef27e9256d5d6f669034da0907eecc7bab3b2501a10845a444843b39d79f889b9f77f1ac0c76aa65950579d878c8b6058d4e8091eea4760a6034c15cf52cee363fbc19eec02faeb1cc6cefd1b7f5ec8558e9bcbe88704dd5c65990887c8e5852564f5cb365c542cc728792dc4c013e4a96028890fd", @generic="16d16ef9b577fd63e43beb42c0daa11f4eaae6555169dc83373b42092c51ae05b0e09604d63301340f6eb3f5079b7605abea8bc15c9d717e41a1457d6f63b1e581ed5041bfd1b313c36eca647401fd81622fe311c0370809e2a6633b3e59cb8fee5e473527117ad69694a6216262e1c93bd54defb9a6cf95e457b65dfa2fcd9dcc6a67e0c629c084c59fc86cf142850227bff7b0ec99d6d7a3d0c3dae90c2b3f9fa51f463c11a5210dd278064072867ce736ce74dac2fbc74724be774b57adbf582a3734d781be8e"]}]}, 0x588}, 0x1, 0x0, 0x0, 0x44}, 0x10) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fork() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0, 0x0}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) connect$inet6(r6, &(0x7f0000000240)={0xa, 0x4e21, 0x87, @mcast1, 0x6}, 0x1c) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x3f, 0x1, 0x3f, 0x4, 0x0, 0x2, 0x122, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2ddbca03, 0x0, @perf_bp={&(0x7f00000000c0), 0xe}, 0x10400, 0x7, 0x1f, 0x2, 0xfffffffffffffffa, 0x8, 0x76, 0x0, 0xfffffffd, 0x0, 0x1}, r5, 0x0, r6, 0xb) tkill(r4, 0x30) fork() wait4(0x0, 0x0, 0x4, &(0x7f0000000000)) 03:54:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="057fffffff00000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) [ 2785.137754] FAULT_INJECTION: forcing a failure. [ 2785.137754] name failslab, interval 1, probability 0, space 0, times 0 [ 2785.140273] CPU: 1 PID: 63478 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2785.141781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2785.143635] Call Trace: [ 2785.144206] dump_stack+0x107/0x167 [ 2785.145008] should_fail.cold+0x5/0xa [ 2785.145840] ? create_object.isra.0+0x3a/0xa20 [ 2785.146879] should_failslab+0x5/0x20 [ 2785.147700] kmem_cache_alloc+0x5b/0x310 [ 2785.148589] ? mark_held_locks+0x9e/0xe0 [ 2785.149475] create_object.isra.0+0x3a/0xa20 [ 2785.150485] kmemleak_alloc_percpu+0xa0/0x100 [ 2785.151467] pcpu_alloc+0x4e2/0x1240 [ 2785.152311] alloc_vfsmnt+0xfd/0x680 [ 2785.153125] clone_mnt+0x6c/0xce0 [ 2785.153891] copy_tree+0x3b0/0xa60 [ 2785.154713] copy_mnt_ns+0x144/0xa00 [ 2785.155536] ? kmem_cache_alloc+0x2a6/0x310 [ 2785.156482] create_new_namespaces+0xd6/0xb20 [ 2785.157478] copy_namespaces+0x3fb/0x4f0 [ 2785.158408] copy_process+0x385b/0x7800 [ 2785.159290] ? lock_acquire+0x197/0x470 [ 2785.160177] ? __cleanup_sighand+0xb0/0xb0 [ 2785.161134] ? _copy_from_user+0xfb/0x1b0 [ 2785.162058] kernel_clone+0xe7/0x980 [ 2785.162899] ? lock_acquire+0x197/0x470 [ 2785.163761] ? create_io_thread+0xf0/0xf0 [ 2785.164684] ? ksys_write+0x21a/0x260 [ 2785.165512] ? lock_downgrade+0x6d0/0x6d0 [ 2785.166446] __do_sys_clone3+0x1e5/0x320 [ 2785.167363] ? __do_sys_clone+0x110/0x110 [ 2785.168291] ? rcu_read_lock_any_held+0x75/0xa0 [ 2785.169305] ? vfs_write+0x354/0xb10 [ 2785.170149] ? fput_many+0x2f/0x1a0 [ 2785.170942] ? ksys_write+0x1a9/0x260 [ 2785.171773] ? __ia32_sys_read+0xb0/0xb0 [ 2785.172666] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2785.173801] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2785.174967] ? trace_hardirqs_on+0x5b/0x180 [ 2785.175909] do_syscall_64+0x33/0x40 [ 2785.176726] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2785.177840] RIP: 0033:0x7f352a044b19 [ 2785.178694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2785.182740] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2785.184400] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2785.185949] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2785.187525] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2785.189089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2785.190659] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:54:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x20000000, 0x0, 0x0}, 0x58) 03:54:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000b3a88700ec9f9d98e5e62680e41a9ca6785b1ebc72eb375a32a4db5d80b7c882b6b861106fc146fa6437c0e95c78d33b7a3ea84a43fc302f448d4cb1f4501f877cfcbdf036179afb29c347497555c1518940cde19f3ccbacb6c6a8be96ebaed362f0b4", @ANYRES32=r0, @ANYBLOB="01fcffff000000002e2f66696c653000"]) ioctl$TIOCPKT(r1, 0x5414, &(0x7f00000000c0)=0x101) 03:54:20 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x8000) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000140)=0xe1, 0x8) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfdef) r3 = dup2(r0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'veth0_macvtap\x00'}) r4 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x813, r3, 0xef008000) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfd=', @ANYRESHEX=r6, @ANYBLOB=',\x00']) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f00000000c0)=0x100, 0x2) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x484003, 0x102) 03:54:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) r1 = getpgrp(r0) ptrace(0x10, r1) r2 = fork() tkill(r2, 0x30) wait4(r2, &(0x7f0000000100), 0x20000000, &(0x7f0000000180)) ptrace(0x11, r2) tgkill(r2, r0, 0x1f) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:54:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="059effffff00000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:54:35 executing program 1: r0 = fork() r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) kcmp(0xffffffffffffffff, r0, 0x6, 0xffffffffffffffff, r1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fork() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) tkill(r2, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) [ 2800.176093] FAULT_INJECTION: forcing a failure. [ 2800.176093] name failslab, interval 1, probability 0, space 0, times 0 [ 2800.178470] CPU: 0 PID: 64119 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2800.179057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2800.179755] Call Trace: [ 2800.179995] dump_stack+0x107/0x167 [ 2800.180315] should_fail.cold+0x5/0xa [ 2800.180650] ? alloc_vfsmnt+0x23/0x680 [ 2800.180991] should_failslab+0x5/0x20 [ 2800.181319] kmem_cache_alloc+0x5b/0x310 [ 2800.181670] ? copy_tree+0x61a/0xa60 [ 2800.182000] alloc_vfsmnt+0x23/0x680 [ 2800.182410] clone_mnt+0x6c/0xce0 [ 2800.182725] copy_tree+0x3b0/0xa60 [ 2800.183052] copy_mnt_ns+0x144/0xa00 [ 2800.183376] ? kmem_cache_alloc+0x2a6/0x310 [ 2800.183758] create_new_namespaces+0xd6/0xb20 [ 2800.184157] copy_namespaces+0x3fb/0x4f0 [ 2800.184515] copy_process+0x385b/0x7800 [ 2800.184877] ? lock_acquire+0x197/0x470 [ 2800.185244] ? __cleanup_sighand+0xb0/0xb0 [ 2800.185629] ? _copy_from_user+0xfb/0x1b0 [ 2800.186000] kernel_clone+0xe7/0x980 [ 2800.186363] ? lock_acquire+0x197/0x470 [ 2800.186719] ? create_io_thread+0xf0/0xf0 [ 2800.187097] ? ksys_write+0x21a/0x260 [ 2800.187426] ? lock_downgrade+0x6d0/0x6d0 [ 2800.187791] __do_sys_clone3+0x1e5/0x320 [ 2800.188142] ? __do_sys_clone+0x110/0x110 [ 2800.188526] ? rcu_read_lock_any_held+0x75/0xa0 [ 2800.188925] ? vfs_write+0x354/0xb10 [ 2800.189254] ? fput_many+0x2f/0x1a0 [ 2800.189571] ? ksys_write+0x1a9/0x260 [ 2800.189900] ? __ia32_sys_read+0xb0/0xb0 [ 2800.190276] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2800.190747] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2800.191187] ? trace_hardirqs_on+0x5b/0x180 [ 2800.191564] do_syscall_64+0x33/0x40 [ 2800.191888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2800.192328] RIP: 0033:0x7f352a044b19 [ 2800.192648] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2800.194182] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2800.194883] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2800.195487] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2800.196092] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2800.196694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2800.197295] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:54:35 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) recvmmsg$unix(r1, &(0x7f0000006680)=[{{&(0x7f0000000080), 0x6e, &(0x7f0000001480)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/82, 0x52}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}], 0x7, &(0x7f0000001500)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f00000015c0)=@abs, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001640)=""/238, 0xee}, {&(0x7f0000001740)=""/182, 0xb6}], 0x2, &(0x7f0000001840)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f00000018c0)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)=""/240, 0xf0}, {&(0x7f0000001a40)=""/93, 0x5d}], 0x2, &(0x7f0000001b00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f0000001c00), 0x6e, &(0x7f0000002000)=[{&(0x7f0000001c80)=""/171, 0xab}, {&(0x7f0000001d40)=""/135, 0x87}, {&(0x7f0000001e00)=""/227, 0xe3}, {&(0x7f0000001f00)=""/221, 0xdd}], 0x4, &(0x7f0000002040)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{&(0x7f0000002100)=@abs, 0x6e, &(0x7f0000002400)=[{&(0x7f0000002180)=""/226, 0xe2}, {&(0x7f0000002280)=""/179, 0xb3}, {&(0x7f0000002340)=""/186, 0xba}], 0x3}}, {{&(0x7f0000002440)=@abs, 0x6e, &(0x7f0000002a80)=[{&(0x7f00000024c0)=""/96, 0x60}, {&(0x7f0000002540)=""/7, 0x7}, {&(0x7f0000002580)=""/130, 0x82}, {&(0x7f0000002640)=""/158, 0x9e}, {&(0x7f0000002700)=""/62, 0x3e}, {&(0x7f0000002740)=""/164, 0xa4}, {&(0x7f0000002800)=""/5, 0x5}, {&(0x7f0000002840)=""/162, 0xa2}, {&(0x7f0000002900)=""/119, 0x77}, {&(0x7f0000002980)=""/234, 0xea}], 0xa, &(0x7f0000002b40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x108}}, {{&(0x7f0000002c80)=@abs, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002d00)=""/123, 0x7b}, {&(0x7f0000002d80)=""/71, 0x47}], 0x2, &(0x7f0000002e40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x90}}, {{&(0x7f0000002f00)=@abs, 0x6e, &(0x7f0000006180)=[{&(0x7f0000002f80)=""/169, 0xa9}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/118, 0x76}, {&(0x7f00000040c0)=""/4096, 0x1000}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/164, 0xa4}], 0x6, &(0x7f0000006200)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000006240), 0x6e, &(0x7f00000062c0), 0x0, &(0x7f0000006300)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000006340)=@abs, 0x6e, &(0x7f0000006600)=[{&(0x7f00000063c0)=""/123, 0x7b}, {&(0x7f0000006440)=""/131, 0x83}, {&(0x7f0000006500)=""/243, 0xf3}], 0x3, &(0x7f0000006640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}], 0xa, 0x40, &(0x7f0000006900)={0x77359400}) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000006940)={r3, 0xca, 0x80000, 0xda8}) dup2(r1, r0) 03:54:35 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x145}, 0x58) 03:54:35 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x2c010000, 0x0, 0x0}, 0x58) 03:54:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffad}}, './file0\x00'}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x404801, 0x100) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TIOCGPTPEER(r0, 0x5441, 0xc2) 03:54:35 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 83) 03:54:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x12c, 0x0, 0x0}, 0x58) 03:54:35 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3f000000, 0x0, 0x0}, 0x58) 03:54:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05f0ffffff00000000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:54:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:54:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x1ac, 0x0, 0x0}, 0x58) 03:54:35 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 84) 03:54:35 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x206}, 0x58) [ 2800.412154] FAULT_INJECTION: forcing a failure. [ 2800.412154] name failslab, interval 1, probability 0, space 0, times 0 [ 2800.413252] CPU: 0 PID: 64520 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2800.413842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2800.414560] Call Trace: [ 2800.414797] dump_stack+0x107/0x167 [ 2800.415117] should_fail.cold+0x5/0xa [ 2800.415452] ? create_object.isra.0+0x3a/0xa20 [ 2800.415849] should_failslab+0x5/0x20 [ 2800.416179] kmem_cache_alloc+0x5b/0x310 [ 2800.416528] ? find_held_lock+0x2c/0x110 [ 2800.416885] create_object.isra.0+0x3a/0xa20 [ 2800.417262] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2800.417704] kmem_cache_alloc+0x159/0x310 [ 2800.418072] alloc_vfsmnt+0x23/0x680 [ 2800.418420] clone_mnt+0x6c/0xce0 [ 2800.418733] copy_tree+0x3b0/0xa60 [ 2800.419059] copy_mnt_ns+0x144/0xa00 [ 2800.419386] ? kmem_cache_alloc+0x2a6/0x310 [ 2800.419769] create_new_namespaces+0xd6/0xb20 [ 2800.420169] copy_namespaces+0x3fb/0x4f0 [ 2800.420532] copy_process+0x385b/0x7800 [ 2800.420894] ? lock_acquire+0x197/0x470 [ 2800.421263] ? __cleanup_sighand+0xb0/0xb0 [ 2800.421651] ? _copy_from_user+0xfb/0x1b0 [ 2800.422022] kernel_clone+0xe7/0x980 [ 2800.422362] ? lock_acquire+0x197/0x470 [ 2800.422717] ? create_io_thread+0xf0/0xf0 [ 2800.423096] ? ksys_write+0x21a/0x260 [ 2800.423426] ? lock_downgrade+0x6d0/0x6d0 [ 2800.423795] __do_sys_clone3+0x1e5/0x320 [ 2800.424146] ? __do_sys_clone+0x110/0x110 [ 2800.424530] ? rcu_read_lock_any_held+0x75/0xa0 [ 2800.424928] ? vfs_write+0x354/0xb10 [ 2800.425254] ? fput_many+0x2f/0x1a0 [ 2800.425573] ? ksys_write+0x1a9/0x260 [ 2800.425903] ? __ia32_sys_read+0xb0/0xb0 [ 2800.426269] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2800.426732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2800.427173] ? trace_hardirqs_on+0x5b/0x180 [ 2800.427549] do_syscall_64+0x33/0x40 [ 2800.427873] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2800.428310] RIP: 0033:0x7f352a044b19 [ 2800.428638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2800.430187] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2800.430854] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2800.431458] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2800.432066] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2800.432669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2800.433274] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:54:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000300000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:54:35 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000080)="28e1f96e1932cd72e2a6e8c74a453188b90377139ac16cd9ad2ef3ea70241c86de136ff29e9337bdba94ec2e826fcab021bdbaba2884a142b56b92116e5db5c6baa7225f5a6a9c1d34cc73e53c8de00894ae298732f24e5a7417416846a1a4d5b60970d3b7b14b58ca974810919f0c58abebcc873f0d99d2d9c1a6c77f329653fa26434eab01e74bbe809325ae1532a2074f5bbca5bda4b3ea9998e7531174cbffbe3caa39055f0526a59124e6509ea3257e419888aacde90eea29dfe1", 0xbd}, {&(0x7f0000001c40)="4eda9617280267fa264aeb2c025ea66e0d51d6674595c03d04c2fc9fcd474e33d6a33997f1f6eb8a6e1c807d242cab74c6af4d008586cd4a5ee8231c93abec73734dbd74e1392d882d25d647ebd4a381ba412815a4c951c53372c9c6b0fd626b283ccf0f7d98402b9c8c13ea80c3658eb00a45e503e7de32b5dd23d50a53081a3cb30bcdaa73d2153963e585ed95a49e53e03d815d565a940f65ad013bda9cd3d1f15c98b6481f68b4dc36edf8219a0c2a160df51714bb2c73837b72963f980f6dd0f99e3508933d88fcc7c90c399dda9309e8c2", 0xd4}], 0x2) r4 = syz_mount_image$nfs4(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0xfff, 0x7, &(0x7f0000001ac0)=[{&(0x7f0000000740)="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0x1000, 0x2}, {&(0x7f0000001740)="4654feec92f24dd3b4845ebe344b8d040c637fd105aa0329827168ca892a7bd9d9f80c1dc41c74845b57be8de075ec10043833799516744e3e7aa212360df6b77eeb641708f50a2358f6c656cf42c7288126fc7f2d8a9ef00d7c2ac3c50f6fd4b89d7e8b5d", 0x65, 0x5}, {&(0x7f00000017c0)="9bdcc20a026cebf00b518e145a07a88abf9998244897fd33cc7aa62bab9476ffcb7b363e1a0f82d3b66b85ba52a92b8e0e238db5419741e70744fe396dfcd5fad4cfd42013af9008896192eb7cc883d3d9fe80a1df5c76a94ce72749d43fa9c9397ff98c50e0c498fa872be7c4a0cdb3a0f89753a920967bba3e3fa4df7c4b90132cdc7aa47cbfa4c31c26d5f6213ea02b54cf5b99ac337ac7afd9926fa4cdf4f1e25f8f6aab699daa4818cf0327153663867447ccf408ceb4de0563bdbf17a546e58e4a36ba29d3607149d9bbf75c962fbdf7a89f089d5103f577ebe05a3a016e84760472d12e076528b5d19219144fa7c63fbf", 0xf4, 0x1}, {&(0x7f00000018c0)="05a2f9d6313cd64910d55fed70bd13b566e6f66d6015c3c540b4e65af78d66e9f2af", 0x22, 0x7}, {&(0x7f0000001900)="a3e77d575f232bc8bbf2c51630d197126f432c40538e94b9ce16709c966ba3a17a3a0a0d6f300f66b4c69afc3249aa76ae5b583efcf582afa9d5abf5561faf31ceb92372d793cc0280365c5ca4c346297b61b6c88983d083126d8f2194393393f7737546e5d4960a1deb4910244d117555272b908362fd20ede429", 0x7b, 0x2}, {&(0x7f0000001980)="18783804bac80418338fbb394874e0be246f5f738e705554bcc6444c7ff721bf64272689346b449e1eb669b1c6b6a00cbe5c4eb5ef1ebf93b6cbb44d96662c67ffc7a71e7ad09f82e2fe6efbeabd5871bec0fab3fb6a56f1d8489a35cb4c22cdd735f31c06a5770bc35f5cb8b02308e17db28c319811bda5834ed501d4ca78e85fef0e02b4286d5271b80b59e3886607ff854c6a4783bf82499558f7fa18386bc359cbf27ea136f9da36ab063f5b3ff9c667bc3058a1a10cba35d8f553ace2994c64908a09dcb651606a8eef44f8c8ccedefed7ebe7896f73528d7db026139fe346d330f3e222c3efc9e4421ee75", 0xee, 0x5}, {&(0x7f0000001a80)="0306f3e61ee0f86d2425e52fb5", 0xd, 0x4}], 0x201080, &(0x7f0000001b80)={[{'\')^'}], [{@measure}, {@fowner_gt={'fowner>', 0xee00}}, {@euid_lt={'euid<', 0xee01}}, {@hash}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@seclabel}, {@obj_role={'obj_role', 0x3d, ','}}, {@dont_hash}]}) fadvise64(r4, 0xffffffff80000000, 0x3, 0x0) ioctl$FITHAW(r0, 0xc0045878) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) sendmsg$inet(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000001c0)="4d33c42f3a8b7b92a1eb8e12130fa9b5e9c1b2645052e97dc385d9f4aa0b4e87aa65d56fbeab3add5edf889e5620132bf8f94dcbc1952a73413ebd093179f2edf04d1be9a7bf63ce72d8ed4ad0e29f77b6c0b52ac835a4c6cbb1bb8b7517c5a033a99b2fb2905bb20a1f8acbb95875ef7f85ff99b81c606d08c07141c1bf6533349eb2ac235cba7e26dccee69b77559173339f2ad7459d3ab3e495cd51a1dd5cba1c15aa3e1b2a76ada73eff946e7d169754c15c5de1e12683df9db1d5ce63b8a2557cbc", 0xc4}, {&(0x7f00000002c0)="20327d4707504bd2a0122714b3b58b60ef69bf2eb96a537eaa87c4771b746a70e220d345d0cd53a5ed91b59e8b3db511a3c2c9f7bb8342953ae02306a80810c0fce5a75294b438cc49489dec8cd2e4945bfe89d7d352fe9e66fbcfba7aec7c5ae613c34b9a8e2574b30e4f84d80e3b6963bf584ea1d12493f6d2e0c19710f31ee476b95257ca9d53a01ce3378c0dc44642e1e1cb8cde079f590ba2ef379992e5c684856be31016597a0bc5bb098d675616592c7ee4355676a9bcf26a3b", 0xbd}, {&(0x7f0000000380)="f41c3248a4330f19da4a7506f94dc732718797af8597e6d02028bb4430c9e39d4826806b", 0x24}, {&(0x7f00000003c0)="74b71e60e494dcd46f259cf1f5ea017cba3b962a7a6f728f84e975de9c426f7b824d513a3dcfced7c4bddf6e27810db050f846a44cfa03532f866eaa58b663383d8c94b0a3588e1dbfbebdb6eb6ed3344ecb377de2a1eae3241e7447313c51447f9afddcc3d4ef5633969f1f3e438aa0e71949cd24bad731cdb8779134c447c54c5bdadc09e7031aa1312dff98ef1c48679bb0b219d59d42ae32297055b0e0a8b5244ec8da77ccde48792857709d4c9c61a0d3e01372188957e72d70f4df9b88bd891abe073f89830fa94b5d7a15ef5e9e03e0e1357ab5c745b5f5e2cbd50549826fa309be2cd1510c65", 0xea}, {&(0x7f00000004c0)="791d26fd0a27665faeb9b196a44975e28067365e87e0dee60c666daa68fae10be0eca08ba860ba9096253787794426bcae42776c39c095c3328bd2", 0x3b}, {&(0x7f0000000500)="e61f5d02d5aeb6eb04e6602c8955eb99ad54c3f96241c42ce5ce2340a18ee26a0477a9584094f7a9a95be274b9936d65fcb680dc504ae520f8d94083cc09a8fe12f9060bb4fc22f0799926cdad776513e7278f8f5d40fa415d81d94538213677a64b9f17c570d32052f87e5273fcc20573cf6542c136f9514f3e568baee671fc202bd9f375e395475571e2878cda2e207beb25d518e5a93ec06de657ace45570054446dd3aefb859d539", 0xaa}], 0x6, &(0x7f0000000640)=[@ip_ttl={{0x14, 0x0, 0x2, 0x2}}], 0x18}, 0x8001) dup2(r1, r0) 03:54:35 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x40000000, 0x0, 0x0}, 0x58) 03:54:35 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() tkill(r1, 0x30) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x80000000}}, './file0\x00'}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) r6 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x15, 0xf5, 0x7, 0x5, 0x0, 0x6, 0x3, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x4, 0x8001}, 0x10021, 0x2, 0x3, 0x4, 0x5, 0x5, 0x8c17, 0x0, 0x10000, 0x0, 0xa}, r2, 0x4, r5, 0x2) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x1) 03:54:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x2) read(r1, &(0x7f0000000100)=""/4096, 0x1000) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x80, 0x80000001) 03:54:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000800000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:54:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x251, 0x0, 0x0}, 0x58) 03:54:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x251}, 0x58) 03:54:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x161140, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:54:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x45010000, 0x0, 0x0}, 0x58) 03:54:52 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 85) 03:54:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000034000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:54:52 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/snd_hda_intel', 0x4b0cc0, 0x82) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x53, 0x9, 0xa0, 0x3, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40401, 0x1b6, 0xff, 0x6, 0x10001, 0xffff, 0xff, 0x0, 0x3, 0x0, 0x200}, r0, 0xf, r1, 0x0) tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:54:52 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) openat(r6, &(0x7f0000000000)='./file0/../file0\x00', 0xa0001, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="1b753ae83542269d4325906d5c1fec333edb6e0bcf62a09cafd30bbcc52f82339a5bf36061938032dd6d3143e35ebc96a0ff31756de19dacf79fa4a086a8a84dd4c79368fb0f625f4dc48628c3070fe05a3e00cb15af1d", @ANYRESHEX=r4, @ANYBLOB=',\x00']) write$9p(r3, &(0x7f0000000080)="466804fafac39d85a1d2d41a3565bdab09ebcd96e1c8d315f42172652e459cb2e6ef49b34bf4c9882645c82a48d1557e06bd931359f9e662656c1913d203f3d29a3d6a4e8bf21ce89918c3f1b8c941b418d6f7d89ed88410016dd86318f84f65605a0ce8e5a7ef5c7f6e5a5b784d", 0x6e) dup2(r1, r0) 03:54:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x51020000, 0x0, 0x0}, 0x58) [ 2816.977489] FAULT_INJECTION: forcing a failure. [ 2816.977489] name failslab, interval 1, probability 0, space 0, times 0 [ 2816.978739] CPU: 1 PID: 64984 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2816.979384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2816.980144] Call Trace: [ 2816.980407] dump_stack+0x107/0x167 [ 2816.980760] should_fail.cold+0x5/0xa [ 2816.981153] should_failslab+0x5/0x20 [ 2816.981522] __kmalloc_track_caller+0x79/0x370 [ 2816.981959] ? kstrdup_const+0x53/0x80 [ 2816.982345] kstrdup+0x36/0x70 [ 2816.982677] kstrdup_const+0x53/0x80 [ 2816.983033] alloc_vfsmnt+0xb5/0x680 [ 2816.983396] clone_mnt+0x6c/0xce0 [ 2816.983752] copy_tree+0x3b0/0xa60 [ 2816.984124] copy_mnt_ns+0x144/0xa00 [ 2816.984506] ? kmem_cache_alloc+0x2a6/0x310 [ 2816.984930] create_new_namespaces+0xd6/0xb20 [ 2816.985381] copy_namespaces+0x3fb/0x4f0 [ 2816.985775] copy_process+0x385b/0x7800 [ 2816.986179] ? lock_acquire+0x197/0x470 [ 2816.986612] ? __cleanup_sighand+0xb0/0xb0 [ 2816.987048] ? _copy_from_user+0xfb/0x1b0 [ 2816.987460] kernel_clone+0xe7/0x980 [ 2816.987827] ? lock_acquire+0x197/0x470 [ 2816.988204] ? create_io_thread+0xf0/0xf0 [ 2816.988628] ? ksys_write+0x21a/0x260 [ 2816.989012] ? lock_downgrade+0x6d0/0x6d0 [ 2816.989415] __do_sys_clone3+0x1e5/0x320 [ 2816.989807] ? __do_sys_clone+0x110/0x110 [ 2816.990232] ? rcu_read_lock_any_held+0x75/0xa0 [ 2816.990691] ? vfs_write+0x354/0xb10 [ 2816.991053] ? fput_many+0x2f/0x1a0 [ 2816.991400] ? ksys_write+0x1a9/0x260 [ 2816.991758] ? __ia32_sys_read+0xb0/0xb0 [ 2816.992142] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2816.992635] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2816.993122] ? trace_hardirqs_on+0x5b/0x180 [ 2816.993550] do_syscall_64+0x33/0x40 [ 2816.993914] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2816.994397] RIP: 0033:0x7f352a044b19 [ 2816.994771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2816.996433] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2816.997144] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2816.997801] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2816.998482] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2816.999160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2816.999813] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:54:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7f) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, 0x0, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) 03:54:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x77690000, 0x0, 0x0}, 0x58) 03:54:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05fffffffffffff000000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:54:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x282}, 0x58) 03:54:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x283, 0x0, 0x0}, 0x58) 03:54:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xa1030000, 0x0, 0x0}, 0x58) 03:54:52 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 86) [ 2817.285339] FAULT_INJECTION: forcing a failure. [ 2817.285339] name failslab, interval 1, probability 0, space 0, times 0 [ 2817.286655] CPU: 0 PID: 65435 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2817.287298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2817.288065] Call Trace: [ 2817.288326] dump_stack+0x107/0x167 [ 2817.288681] should_fail.cold+0x5/0xa [ 2817.289052] ? create_object.isra.0+0x3a/0xa20 [ 2817.289492] should_failslab+0x5/0x20 [ 2817.289856] kmem_cache_alloc+0x5b/0x310 [ 2817.290258] create_object.isra.0+0x3a/0xa20 [ 2817.290693] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2817.291181] __kmalloc_track_caller+0x177/0x370 [ 2817.291630] ? kstrdup_const+0x53/0x80 [ 2817.292018] kstrdup+0x36/0x70 [ 2817.292333] kstrdup_const+0x53/0x80 [ 2817.292704] alloc_vfsmnt+0xb5/0x680 [ 2817.293066] clone_mnt+0x6c/0xce0 [ 2817.293416] copy_tree+0x3b0/0xa60 [ 2817.293788] copy_mnt_ns+0x144/0xa00 [ 2817.294159] ? kmem_cache_alloc+0x2a6/0x310 [ 2817.294611] create_new_namespaces+0xd6/0xb20 [ 2817.295067] copy_namespaces+0x3fb/0x4f0 [ 2817.295487] copy_process+0x385b/0x7800 [ 2817.295912] ? lock_acquire+0x197/0x470 [ 2817.296340] ? __cleanup_sighand+0xb0/0xb0 [ 2817.296790] ? _copy_from_user+0xfb/0x1b0 [ 2817.297236] kernel_clone+0xe7/0x980 [ 2817.297620] ? lock_acquire+0x197/0x470 [ 2817.298014] ? create_io_thread+0xf0/0xf0 [ 2817.298469] ? ksys_write+0x21a/0x260 [ 2817.298865] ? lock_downgrade+0x6d0/0x6d0 [ 2817.299280] __do_sys_clone3+0x1e5/0x320 [ 2817.299687] ? __do_sys_clone+0x110/0x110 [ 2817.300135] ? rcu_read_lock_any_held+0x75/0xa0 [ 2817.300592] ? vfs_write+0x354/0xb10 [ 2817.300935] ? fput_many+0x2f/0x1a0 [ 2817.301264] ? ksys_write+0x1a9/0x260 [ 2817.301620] ? __ia32_sys_read+0xb0/0xb0 [ 2817.302021] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2817.302543] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2817.303066] ? trace_hardirqs_on+0x5b/0x180 [ 2817.303498] do_syscall_64+0x33/0x40 [ 2817.303866] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2817.304371] RIP: 0033:0x7f352a044b19 [ 2817.304737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2817.306482] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2817.307205] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2817.307857] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2817.308508] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2817.309157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2817.309810] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:55:09 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 87) 03:55:09 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) 03:55:09 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x58) 03:55:09 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xb7040000, 0x0, 0x0}, 0x58) 03:55:09 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000001000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:55:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x10000000) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x80200, 0x0) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3, 0x0, 0x0, 0x0, {}, 0x0, {0x0, r7}}, 0x0) r8 = syz_open_dev$mouse(&(0x7f0000000040), 0x8, 0x8080) syz_io_uring_submit(0x0, r1, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd, 0x3, {0x0, r2}, 0x80000000, 0xa, 0x0, {0x0, r7, r8}}, 0x2) 03:55:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x4801, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000040)) 03:55:09 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x300, 0x0, 0x0}, 0x58) [ 2834.178913] FAULT_INJECTION: forcing a failure. [ 2834.178913] name failslab, interval 1, probability 0, space 0, times 0 [ 2834.180122] CPU: 0 PID: 65625 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2834.180764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2834.181517] Call Trace: [ 2834.181808] dump_stack+0x107/0x167 [ 2834.182197] should_fail.cold+0x5/0xa [ 2834.182532] ? create_object.isra.0+0x3a/0xa20 [ 2834.183020] should_failslab+0x5/0x20 [ 2834.183435] kmem_cache_alloc+0x5b/0x310 [ 2834.183845] create_object.isra.0+0x3a/0xa20 [ 2834.184291] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2834.184788] __kmalloc_track_caller+0x177/0x370 [ 2834.185249] ? kstrdup_const+0x53/0x80 [ 2834.185597] kstrdup+0x36/0x70 [ 2834.185931] kstrdup_const+0x53/0x80 [ 2834.186325] alloc_vfsmnt+0xb5/0x680 [ 2834.186741] clone_mnt+0x6c/0xce0 [ 2834.187136] copy_tree+0x3b0/0xa60 [ 2834.187468] copy_mnt_ns+0x144/0xa00 [ 2834.187846] ? kmem_cache_alloc+0x2a6/0x310 [ 2834.188296] create_new_namespaces+0xd6/0xb20 [ 2834.188746] copy_namespaces+0x3fb/0x4f0 [ 2834.189161] copy_process+0x385b/0x7800 [ 2834.189527] ? lock_acquire+0x197/0x470 [ 2834.189946] ? __cleanup_sighand+0xb0/0xb0 [ 2834.190395] ? _copy_from_user+0xfb/0x1b0 [ 2834.190853] kernel_clone+0xe7/0x980 [ 2834.191268] ? lock_acquire+0x197/0x470 [ 2834.191614] ? create_io_thread+0xf0/0xf0 [ 2834.192096] ? ksys_write+0x21a/0x260 [ 2834.192436] ? lock_downgrade+0x6d0/0x6d0 [ 2834.192851] __do_sys_clone3+0x1e5/0x320 [ 2834.193296] ? __do_sys_clone+0x110/0x110 [ 2834.193732] ? rcu_read_lock_any_held+0x75/0xa0 [ 2834.194194] ? vfs_write+0x354/0xb10 [ 2834.194521] ? fput_many+0x2f/0x1a0 [ 2834.194929] ? ksys_write+0x1a9/0x260 [ 2834.195344] ? __ia32_sys_read+0xb0/0xb0 [ 2834.195754] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2834.196267] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2834.196759] ? trace_hardirqs_on+0x5b/0x180 [ 2834.197193] do_syscall_64+0x33/0x40 [ 2834.197517] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2834.198001] RIP: 0033:0x7f352a044b19 [ 2834.198385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2834.200196] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2834.200897] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2834.201559] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2834.202274] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2834.202964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2834.203696] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:55:09 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000002000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:55:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x3, 0x400000000, 0x8}) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000080)) [ 2849.854400] FAULT_INJECTION: forcing a failure. [ 2849.854400] name failslab, interval 1, probability 0, space 0, times 0 [ 2849.855480] CPU: 0 PID: 66050 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2849.856069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2849.856766] Call Trace: [ 2849.857005] dump_stack+0x107/0x167 [ 2849.857327] should_fail.cold+0x5/0xa [ 2849.857667] should_failslab+0x5/0x20 [ 2849.857999] __kmalloc_track_caller+0x79/0x370 [ 2849.858390] ? kstrdup_const+0x53/0x80 [ 2849.858741] kstrdup+0x36/0x70 [ 2849.859038] kstrdup_const+0x53/0x80 [ 2849.859366] alloc_vfsmnt+0xb5/0x680 [ 2849.859697] clone_mnt+0x6c/0xce0 [ 2849.860014] copy_tree+0x3b0/0xa60 [ 2849.860344] copy_mnt_ns+0x144/0xa00 [ 2849.860673] ? kmem_cache_alloc+0x2a6/0x310 [ 2849.861061] create_new_namespaces+0xd6/0xb20 [ 2849.861465] copy_namespaces+0x3fb/0x4f0 [ 2849.861827] copy_process+0x385b/0x7800 [ 2849.862195] ? lock_acquire+0x197/0x470 [ 2849.862563] ? __cleanup_sighand+0xb0/0xb0 [ 2849.862957] ? _copy_from_user+0xfb/0x1b0 [ 2849.863338] kernel_clone+0xe7/0x980 [ 2849.863667] ? lock_acquire+0x197/0x470 [ 2849.864011] ? create_io_thread+0xf0/0xf0 [ 2849.864392] ? ksys_write+0x21a/0x260 [ 2849.864723] ? lock_downgrade+0x6d0/0x6d0 [ 2849.865094] __do_sys_clone3+0x1e5/0x320 [ 2849.865445] ? __do_sys_clone+0x110/0x110 [ 2849.865832] ? rcu_read_lock_any_held+0x75/0xa0 [ 2849.866230] ? vfs_write+0x354/0xb10 [ 2849.866557] ? fput_many+0x2f/0x1a0 [ 2849.866875] ? ksys_write+0x1a9/0x260 [ 2849.867221] ? __ia32_sys_read+0xb0/0xb0 [ 2849.867577] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2849.868029] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2849.868468] ? trace_hardirqs_on+0x5b/0x180 [ 2849.868845] do_syscall_64+0x33/0x40 [ 2849.869168] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2849.869604] RIP: 0033:0x7f352a044b19 [ 2849.869925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2849.871484] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2849.872138] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2849.872743] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2849.873346] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2849.873951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2849.874554] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:55:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x311, 0x0, 0x0}, 0x58) 03:55:25 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r2, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) sendmsg$nl_generic(r3, &(0x7f00000027c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002780)={&(0x7f0000000080)={0x26d4, 0x1b, 0x100, 0x70bd2b, 0x25dfdbfe, {0x14}, [@generic="073ef4e15e5d00b307299677ff7d28ee6b7722d76c99ff7ff65baf1a36c8c04cb5fdf23d1fefde8559cd388a06dba8dbbae7a868489a32556bf7dc4c59fa2712f5e1f6761f7bb8a84b7e00a19ded1ccde3c763a3cfbb1e620a6dcfa2db33d8a79be2501a4ee10f8e5454e4b615e78c21d1d86a561ee06d07f8429bf312c8158b924e1ceea74780cb6701f655994f3215865ae5450d791d10ce2783850c6560c4", @nested={0x1158, 0x5e, 0x0, 0x1, [@typed={0x14, 0x13, 0x0, 0x0, @ipv6=@loopback}, @typed={0x8, 0x2c, 0x0, 0x0, @uid=r4}, @generic="6d8f3edc669d0e14affd72dd307276f53dcad1b651e3e334352b48a42dba9e524894058624fd264eb924ec978b67b07291595b348bb3242ed4ca102332ab2d355128ccab147ff7953fa9b162eced66377addef5ff571bb29f4278b01e1dcefc195932e6910784bba237ed608dc81f031009f27d26da441bd2afe599cbf6e678abb27f3", @generic="ac2b3ca6d8afb7b54fca288a557dac8bff27a0fa54413fbe8f5e69c41d059fa7bc69b369f4cd4cc2b9acff6b6d370a7996645342ffbb544ccd05174275a9f74a724d336dd67530a9fc70690c796c1029649da2aa11c900b26766b28a4886419013c9", @generic="011fc1d1e0e7fb3db1a9a1c201cae5667fb188a39fc0", @generic="c8b637f7e98e13fa74600b7cd706cfe0c21039", @generic, @generic="3bb7349b9961c3b04f613ef5cd02bade2e2bd1d9841c19d83967e5740a4bdce31baef1e8f4e7e329ae89", @generic="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@generic="4b782b1c361f80fa222d953ced11c6c3392b83d914e8971c5b9bca064ebc99e11841640ed53353bb15c04eef72c9aded80e8b25f49346c660f88a75c38824b200d4eda2a93b9f5494628f5e26d27e64827f209d2a6516f35929e28034322dbda679b318e331ea936b9248131c9d795f813d444c30c57eb25686332e00542fad55c91e6273db693657cb7cdb1edbbab610cbd86daec4f13fa4c1484cb4cab51c88091842f07ff5bb15aafe658cfcd29a7dc1bc137c1be03d21654ef49070c753fa3060c2b374275b35889e3b45fe6792f75841b", @generic="29e830430df07c4140159d65eaa28644b7dda1c56be044b41e1ac8f03cd21eacbef90e76e3c46ad1e17869a7b1a168a17beda7177b6e5a87c7ffb27ed694a8fb39d86e475ce9127e6c986caebf4f556d3124a13962033da46c2f4c79a1656eb187aa489a8c122ca67b5a29778083876ff77036de3233f849569e56294750ee7733829dc841f60b0c86f7920502eb4ebb07a7c1ec0e37b50b3d3673f7cd109d74595ee9acffaae8aa34dae454f280a1c842f9fb01a4950dcaacd420cb9e2b45f5578beb8d7916ecef9e461d94014dacdf2ad44d92b844c1bc28dc689d", @typed={0x4, 0x30}, @generic="f49f702eaa74d2f86663c62319aed2d09ed6562410f42c8e303e7da6b6938f35c68adc8f7d8f101c48121cf8fcb163b9545f591d424760fd2796ffd6adbfe322e2b0e4a69026eddc7cae8fde05c7321c98e49f1d5db3fff5764ab8321ce488cc2b92d9fac481e75889204e41e777f14a6eafe5039992da9e52ece9d2703c6929e888a8b9e24f7074b1fd8fcd7a0174ccd7f70a696b4b55e1bffc7d1da21782457e706f7256af32042e08d2cfc02216df17d4e5d762", @generic="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", @nested={0x25d, 0x34, 0x0, 0x1, [@typed={0xfc, 0x39, 0x0, 0x0, @binary="b833ce6a7cc3102ce1ba8383b2ceed16cda94d3f19d92a3fe8b35d5ccd1b8f1455c5b7cbfb3a521dceef85aa59292f3c83721ec7c9762375533d659edb4bc91a29e00063fa65b2013d2cc106d70180cef49deae641f01432c3e3273225b87c7aad20c251d16a07da6191fbfb3ebc154de385d8088eda01656d888edce216fd56e98d44dae462898a7cf1b53c8d8ddc5589564b785ac1b53c0e3c390d5005ec0f30787e5cbfeb40f63171c9bb0472e98a9a4dbf017a66e9fff0ea4aaea08dbce55ac8a112bd7b9755b3a6cbbe9cf85df2f32d8ea47774983858e97d402a07346c0fbc45a7c734c6f33def436e0ec82b7763f4c8e6a7744b09"}, @generic="7089246b88b0ed771f640eca29257017287ce5557997f512673e163041fbcb6bfc63062801a7889a01fc454f0d49d9d7d4079014617d1ae5e06afd41b463c8ba7cbbef489058555c3e78e9fd0409992e14bd606e3c92a8c21209c03cefc253c2bbae716b593aa6f1d483f17d40bfd9c7244ff819e5013dd3087e72c8741d8c1a2131b349e02bc0cae6fd2a34d2ebf66f453bb5de75f930a340064954da124f2f52f4216a11648a12e02d840ac4a4f28bed9e07f9ea", @generic="1ab97694de3daa670c8e68496ecb97157863c7e989f48c1103105d767fe2bb553054d1dc957bc945e8e5", @typed={0x4, 0x55}, @generic="821f5bccb559ed16c9e93233c0c562b7e402c1466db1b4fa3eddf6a2de11ea5ab6206d6e5a9e51a57bb061f3eb90b760eb1251506a3d289a76c188afc761780d10cb1b03e34c7933b41a974f90a8004c871aaa70d1f25980b8c0ed2343d8a00b2473dc259c28", @generic="26ccf02ed9b955b9eff3c343c0a29140d98957bf"]}]}, 0x26d4}, 0x1, 0x0, 0x0, 0x24000010}, 0xc000) 03:55:25 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) 03:55:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000003000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:55:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x311}, 0x58) 03:55:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xc5030000, 0x0, 0x0}, 0x58) 03:55:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 88) 03:55:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) dup3(r1, r2, 0x0) 03:55:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xe4ffffff, 0x0, 0x0}, 0x58) 03:55:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000004000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:55:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x24500, 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x4, 0x40) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)=ANY=[@ANYBLOB="31a867758ff8440c18000000", @ANYRES32=r1, @ANYBLOB="00800000000000002e2f66696c653000"]) ioctl$TIOCPKT(r0, 0x5414, &(0x7f0000000040)=0xc2f) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x8, 0x0, 0xb845, 0x4, 0xcf, 0x3}) 03:55:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000005000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:55:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)=0x5fc) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000040)) 03:55:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 89) 03:55:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x37d, 0x0, 0x0}, 0x58) 03:55:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x37d}, 0x58) 03:55:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xec030000, 0x0, 0x0}, 0x58) 03:55:25 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x30) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0x2, 0x50d1, 0x0, 0x5, 0x1, 0x3}, 0x4) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) dup2(r1, r0) [ 2850.109581] FAULT_INJECTION: forcing a failure. [ 2850.109581] name failslab, interval 1, probability 0, space 0, times 0 [ 2850.110721] CPU: 1 PID: 66472 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2850.111326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2850.112033] Call Trace: [ 2850.112273] dump_stack+0x107/0x167 [ 2850.112595] should_fail.cold+0x5/0xa [ 2850.112935] ? alloc_vfsmnt+0x23/0x680 [ 2850.113278] should_failslab+0x5/0x20 [ 2850.113611] kmem_cache_alloc+0x5b/0x310 [ 2850.113963] ? copy_tree+0x61a/0xa60 [ 2850.114297] alloc_vfsmnt+0x23/0x680 [ 2850.114628] clone_mnt+0x6c/0xce0 [ 2850.114950] copy_tree+0x3b0/0xa60 [ 2850.115287] copy_mnt_ns+0x144/0xa00 [ 2850.115616] ? kmem_cache_alloc+0x2a6/0x310 [ 2850.116002] create_new_namespaces+0xd6/0xb20 [ 2850.116404] copy_namespaces+0x3fb/0x4f0 [ 2850.116768] copy_process+0x385b/0x7800 [ 2850.117135] ? lock_acquire+0x197/0x470 [ 2850.117506] ? __cleanup_sighand+0xb0/0xb0 [ 2850.117896] ? _copy_from_user+0xfb/0x1b0 [ 2850.118271] kernel_clone+0xe7/0x980 [ 2850.118599] ? lock_acquire+0x197/0x470 [ 2850.118955] ? create_io_thread+0xf0/0xf0 [ 2850.119340] ? ksys_write+0x21a/0x260 [ 2850.119673] ? lock_downgrade+0x6d0/0x6d0 [ 2850.120040] __do_sys_clone3+0x1e5/0x320 [ 2850.120393] ? __do_sys_clone+0x110/0x110 [ 2850.120781] ? rcu_read_lock_any_held+0x75/0xa0 [ 2850.121183] ? vfs_write+0x354/0xb10 [ 2850.121516] ? fput_many+0x2f/0x1a0 [ 2850.121836] ? ksys_write+0x1a9/0x260 [ 2850.122168] ? __ia32_sys_read+0xb0/0xb0 [ 2850.122525] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2850.122990] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2850.123436] ? trace_hardirqs_on+0x5b/0x180 [ 2850.123813] do_syscall_64+0x33/0x40 [ 2850.124138] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2850.124583] RIP: 0033:0x7f352a044b19 [ 2850.124906] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2850.126459] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2850.127174] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2850.127778] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2850.128389] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2850.128996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2850.129606] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:55:25 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x12) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x80850, r1, 0x0) tkill(r0, 0x30) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 03:55:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5414, &(0x7f00000000c0)=0x3) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 03:55:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000006000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:55:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000007000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:55:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xee030000, 0x0, 0x0}, 0x58) 03:55:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3f1}, 0x58) 03:55:25 executing program 2: io_setup(0x3, &(0x7f0000000000)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xecb40, 0x0) io_submit(r0, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[], [{@obj_type}]}}) io_cancel(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x3, 0xffffffffffffffff, &(0x7f0000000100)="6da01ac42008d41a38e0e8de4d3540d3629b7ed17e88e87820982e1ea92c61224fa78fb5866f0784f74bc5240ff95b9b7e02f7d8b6206768df3e39bc745da64972b14abcc5d9dc7a886335734929eb6735b897689445827f8631275d5b19ead74f389e82ddb329b1e570ea65234556ed8faeda794b278ac515f2d258f7fc603ae0e3cca2cc77e1ea4d67f9fd633ee1dbb457bfac48debb226433b7299b6e3272366f27606ed237ce03e6d352c204d49f8e5d", 0xb2, 0x7, 0x0, 0x2, r4}, &(0x7f0000000080)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r5, 0x5414, &(0x7f00000000c0)) 03:55:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3d8, 0x0, 0x0}, 0x58) 03:55:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf0030000, 0x0, 0x0}, 0x58) 03:55:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000009000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:55:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf1030000, 0x0, 0x0}, 0x58) 03:55:40 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 90) 03:55:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x3da, 0x0, 0x0}, 0x58) 03:55:40 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf2030000, 0x0, 0x0}, 0x58) 03:55:40 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x124) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xfdef) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r7, 0x0, r6) r8 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, @empty}, &(0x7f0000000300)=0x10) signalfd(r8, &(0x7f0000000340)={[0x2]}, 0x8) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000140)=0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}, {@uname={'uname', 0x3d, '[,-%'}}, {@access_client}, {@dfltgid={'dfltgid', 0x3d, r6}}, {@debug={'debug', 0x3d, 0x1}}, {@aname={'aname', 0x3d, '9p\x00'}}], [{@permit_directio}, {@fowner_eq={'fowner', 0x3d, r9}}, {@uid_gt={'uid>', r5}}, {@appraise}, {@obj_type={'obj_type', 0x3d, '#$#@'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@fsname={'fsname', 0x3d, 'rfdno'}}, {@measure}]}}) ioctl$MON_IOCH_MFLUSH(r4, 0x9208, 0x8) dup2(r1, r0) 03:55:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, r6}}, './file0/../file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$TIOCPKT(r2, 0x5414, &(0x7f0000000080)=0x8000) setresuid(0xffffffffffffffff, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x21e5a95910956594) r10 = openat$cgroup_pressure(r7, &(0x7f0000002080)='cpu.pressure\x00', 0x2, 0x0) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f00000020c0), 0x202000, 0x0) r12 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r12, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r12, 0xffffffffffffffff, 0x0) r13 = socket$inet6(0xa, 0x1, 0xfffffff7) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) r15 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_notify(r15, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}) close_range(r15, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002280)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)=[{&(0x7f00000003c0)={0x1498, 0x32, 0x200, 0x70bd25, 0x25dfdbff, "", [@generic="19f156ae55c2f9cd1f3d083a65206fff0777038f0cda51f622e7d526e644174d141c33bb026be44a02350d8507271b225ecb87622ebde4719a8478f9d007f0a5cc6f590266dcd5746a26855a800c318b13e97c4ff40096851dbad196fcf8fcb896eaa1cac08fc237ccdaeb903e8923fa8e4c3914000d9b27f99ae4237361b69429eef9f84c77f5a71d18773fca7b21049639fd01516e7b2081d1af65246fabc67350767bee9a5ec6c31d798dae911e07229eaebf985dc7a74fd274d6ec81ca8b863fd503d99f68ddda", @generic="981a9fd16ecfc78694d153b9fa96ec55e3134adfc9803369508a6961beb4218d0aed5af47e35f6b2b466d24e9b61c72c79bbcbf1889a1f44f7895543a946aa57618e0af85ff5670966b2ca5b6cd10fba77aa26ce46786f5617d357938d6d26ca7871a08bfa9265d007dfd98069575649e0b2658867c9f6313ec284fc11adcf3d2838852c749416c61b7d067e224c6892bc5717436614a71160c1896d77cbeb766de340d7eace97c867c04de087702d1308edba1f78bf9fe50610cdac95e4751d92f783df684f2cf09292", @nested={0x195, 0x86, 0x0, 0x1, [@generic="12e6221b3343aec1aac7fedea034e4fa7b51342797ad36f5af47a5b14d79920edc91be4e07effd7a8d73ea87a86d7be25803f2d314fa1cc7c3fecda6b3be6b1da6ebe8e0f292e0daf949fe64f867c06088dbb117cab9e4107f381780f3e06c100d9ea7385a63eed9eabfbeae67df68f05472c9a07f3b4b69f6ff7c906a991928144a9398600afbe81b9072ff5ebc9ad0968ab80ba04c3f310247f6838066a59e0abe43ee5e8b844ca2b60a51ffb7ddae0f27c152b758c49b2a72fb029e1dca436b89154b26bc2a86cdb22b561eba6aa3b4ecb1b7ac544df1d2bb843155f41e8a99334b0b501594f6343b231018ea00", @generic="eb8167310ddd4624829c504ec25193cd67061b3ac8cd5b0dc611143402bee4137ca739ed1544bda2c4b7748bd5aeba0a146bf37299c634396aa0409ab2a70fe92ce547a2d420edef297fb09666732fcff999f02c725b923f1fd23cecbc6c6e15670962c34146fe68f4c4d748de3c4f223978dae73271be10571ea2918f2ba86b654e882dd7c5c66b894935a6b46bc9f3daa77a5a541501109f4dff3a609fbde59e4c"]}, @typed={0x8, 0x25, 0x0, 0x0, @pid}, @nested={0x152, 0x85, 0x0, 0x1, [@generic="fbda9ad621a6997d05fbfe021bfdb87cf3629385d4a91e5370b8f7cbe5fe78d9fa9d9729c0bb874445451a7b176a445b102be759ef91790dcc74a76cded6e7a0ac77e2e131609026e79315014b057fa9af10e564896d11d3e62967a35b8ab325097829db141ea59dea1f04d98bb1a1e39ca242229e167b58f4f3649faccf21f38a", @generic="98ae1fb7d97a2b18f1b2e57308e800c35705c1800ddd630873f018406a59acdcce5391309a4d1085eb0dfd4695f9bb425a8d8349d12510dde2", @typed={0x7, 0x43, 0x0, 0x0, @str='9p\x00'}, @typed={0x8, 0x1e, 0x0, 0x0, @fd}, @typed={0x83, 0x5a, 0x0, 0x0, @binary="a768b7d8601d8f80758636e2a4326e0cb364be72c4b609ff4b5f007ce2f37cb0ed98f5c56bf5c90650e3ae1093cd0b281264d6576e294d5811a4f2316298bbc0277254c915deb7edd2f673890bc74c90b6add03bb7fd912705cca0cab29675ea8f0de00ad5f0d5bbdc8ba79f6aea72453508b537a40f1a7e7f26eea70c586a"}]}, 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@generic="de84f551a684010bdeda999bd9cd83974ec674e1c5a966c80eec34f0e449b13b08e88244f53489281e3647152b7179533e5ed2a601d96b836bc81a4b9df58a807299c1f01f15a1b0e1b8e0c9ca0f7e07f3e6650dc86d4e22bb5c73eff7fda9617516139869be1ac842c4afbe549e027cdea7bba833975dc6544796b4fc3d5089b665ec38977e57d7c565dde88ec8bfa4ffa1f7112392cdbf7fe724679786b8a688a5e73dbd5faf6684a1edecd45bf3719583654cb9cc14a26123e3", @generic="e920f530849a2fbd8d01b1fe2d1a38f1048f8a22ccfcabd289cc6c12d7ead531e453e01d22bbcddddb8bfa4328", @generic="915a245cd859e126af0df7e2d38ddcc12f2e276badc5fb75f8f90179bae88555dcf1feab44fe9e75163ad28c6903c9ed75747f4f4c5f4958cfaf5cefe1f334765f40383898fb334de91102b029f506648f3facf7434342267434db8bec136ae31e95ebc997cf"]}, 0x3fc}, {&(0x7f0000001d80)={0x24c, 0x29, 0x400, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x30, 0x0, 0x0, @fd}, @nested={0xc, 0x5, 0x0, 0x1, [@typed={0x8, 0x23, 0x0, 0x0, @fd=r2}]}, @typed={0x7f, 0x72, 0x0, 0x0, @binary="13c41372b497b20563bf76ce670b508a7241f26c51c5f7b5870a4666a813cf7eeb82cbdad3213012f73182692b2dca0d3819ca48180612d35cb5a1fd201eb6679d7d2ac31b0163273248a54d616969237f5aae645e19b3431636d54d640c65360b603c5a05b47e19880abee8532cb5c858cfd75c58fbb240759e24"}, @nested={0x38, 0x95, 0x0, 0x1, [@generic="5f177d6e9f40780daddb574bae782562358a187cf73ff716f67d772566c8", @generic="5c44ecc15986144cda4f9ffd1ae01a3d538faeea7865"]}, @nested={0x16f, 0x53, 0x0, 0x1, [@typed={0x4, 0x17}, @typed={0x8, 0x51, 0x0, 0x0, @uid=r8}, @generic="dee2891ff7b9c0ec255ba970f7dab04b621592403bf3e75c6c77b9216a0bc2bdd32aadc69ecc7e9097a9cf0049c7e0f5e9306db35ebaa1a42cfc5a6533e8c01b6489871d4a8fb0da40f193a8f6c7e18aec17a80ae57f486fbda006dbcf3404e269a3a64a65efa855b3e50a560f54b5a2d5f39c188fd003eaf0c62f48904c8e267afae503b4b8c84bea042ae2e291c1dcebe31d7f3d2171ad22149064e5928043e493a0a200eb3cf30868e26892e3", @generic="700a507f445b392573d91384f2b7aca54cd27596138b553eed3b146e9aa2b6419da95edfb9b36ac98077e169d42d70e746739357aacbb31bb8c19733664e21ff147af6ac37841db164414657be950c3455b1b50d2db392c24b2ed47a14a63244caac20ef855bcc8af0ca109fe70985cce6953f7b4086ab2677b8ad9b78acfb3201e9efc5b405f076b04cd40cc61c5b09e074f8f780a8dac4795b80835845300ac29020c7950329cbd01ea349c4230336c8"]}]}, 0x24c}, {&(0x7f00000002c0)={0x10, 0x3d, 0x20, 0x70bd2a, 0x25dfdbfe}, 0x10}], 0x4, &(0x7f00000021c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r5}}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0x0, r9}}}, @rights={{0x38, 0x1, 0x1, [r0, r0, r10, r2, r11, r12, r1, r13, r14, r0]}}, @rights={{0x14, 0x1, 0x1, [r15]}}], 0xa8, 0x800}, 0x800) 03:55:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05000000000000000f000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:55:40 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x30) rt_sigqueueinfo(0xffffffffffffffff, 0x40, &(0x7f0000000000)={0x40, 0x3f, 0x2}) wait4(0x0, 0x0, 0x1, &(0x7f0000000180)) 03:55:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3f8}, 0x58) [ 2865.577222] FAULT_INJECTION: forcing a failure. [ 2865.577222] name failslab, interval 1, probability 0, space 0, times 0 [ 2865.578255] CPU: 0 PID: 67131 Comm: syz-executor.0 Not tainted 5.10.226 #1 [ 2865.578844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2865.579560] Call Trace: [ 2865.579801] dump_stack+0x107/0x167 [ 2865.580125] should_fail.cold+0x5/0xa [ 2865.580463] ? create_object.isra.0+0x3a/0xa20 [ 2865.580865] should_failslab+0x5/0x20 [ 2865.581199] kmem_cache_alloc+0x5b/0x310 [ 2865.581553] ? find_held_lock+0x2c/0x110 [ 2865.581916] create_object.isra.0+0x3a/0xa20 [ 2865.582295] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2865.582742] kmem_cache_alloc+0x159/0x310 [ 2865.583114] alloc_vfsmnt+0x23/0x680 [ 2865.583458] clone_mnt+0x6c/0xce0 [ 2865.583776] copy_tree+0x3b0/0xa60 [ 2865.584107] copy_mnt_ns+0x144/0xa00 [ 2865.584441] ? kmem_cache_alloc+0x2a6/0x310 [ 2865.584828] create_new_namespaces+0xd6/0xb20 [ 2865.585230] copy_namespaces+0x3fb/0x4f0 [ 2865.585593] copy_process+0x385b/0x7800 [ 2865.585955] ? lock_acquire+0x197/0x470 [ 2865.586327] ? __cleanup_sighand+0xb0/0xb0 [ 2865.586715] ? _copy_from_user+0xfb/0x1b0 [ 2865.587087] kernel_clone+0xe7/0x980 [ 2865.587436] ? lock_acquire+0x197/0x470 [ 2865.587783] ? create_io_thread+0xf0/0xf0 [ 2865.588164] ? ksys_write+0x21a/0x260 [ 2865.588496] ? lock_downgrade+0x6d0/0x6d0 [ 2865.588863] __do_sys_clone3+0x1e5/0x320 [ 2865.589218] ? __do_sys_clone+0x110/0x110 [ 2865.589605] ? rcu_read_lock_any_held+0x75/0xa0 [ 2865.590005] ? vfs_write+0x354/0xb10 [ 2865.590332] ? fput_many+0x2f/0x1a0 [ 2865.590652] ? ksys_write+0x1a9/0x260 [ 2865.590987] ? __ia32_sys_read+0xb0/0xb0 [ 2865.591367] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2865.591825] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2865.592270] ? trace_hardirqs_on+0x5b/0x180 [ 2865.592651] do_syscall_64+0x33/0x40 [ 2865.592978] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2865.593422] RIP: 0033:0x7f352a044b19 [ 2865.593748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2865.595326] RSP: 002b:00007f35275ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 2865.595984] RAX: ffffffffffffffda RBX: 00007f352a157f60 RCX: 00007f352a044b19 [ 2865.596597] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000ac0 [ 2865.597208] RBP: 00007f35275ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2865.597817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2865.598427] R13: 00007ffc14d4db0f R14: 00007f35275ba300 R15: 0000000000022000 03:55:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000137000200000008000300", @ANYRES32=r2, @ANYBLOB="080002"], 0x24}}, 0x0) 03:55:41 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf4030000, 0x0, 0x0}, 0x58) 03:55:41 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x134064500, 0x0, 0x0, 0x0, {}, 0x0, 0xf6030000, 0x0, 0x0}, 0x58) VM DIAGNOSIS: 04:00:48 Registers: info registers vcpu 0 RAX=ffffffff83e774b0 RBX=0000000000000000 RCX=ffffffff83e5f08c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e77ab8 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85675ec8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e774be RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564780221678 CR3=000000000e99a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=000203fe016c6c6f502e726567616e61 XMM02=20726f747563657865110a0100010101 XMM03=6320636578650e007374726174736572 XMM04=7420636578650b006574616469646e61 XMM05=696e696d20636578650d006567616972 XMM06=6873616d7320636578650a00657a696d XMM07=78650a0073746e696820636578650a00 XMM08=650e00737472617473657220726f7475 XMM09=650b006574616469646e616320636578 XMM10=636578650d0065676169727420636578 XMM11=20636578650a00657a696d696e696d20 XMM12=746e696820636578650a006873616d73 XMM13=650a00736465657320636578650a0073 XMM14=206365786508006c61746f7420636578 XMM15=00007a7a7566206365786509006e6567 info registers vcpu 1 RAX=ffffffff83e774b0 RBX=0000000000000001 RCX=ffffffff83e5f08c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e77ab8 RBP=ffffed1001130000 RSP=ffff88800898fe70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85675ec8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e774be RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa2674b7010 CR3=000000000e99a000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000004184449680000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000