$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000003580), 0x80482, 0x0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f00000035c0), 0x101203, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000003600)='./file0\x00', 0x8100, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003640)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getresgid(&(0x7f0000003680)=0x0, &(0x7f00000036c0), &(0x7f0000003700)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003800)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000000)="2689e951430210ddb3921ac797d909a26e710f2c6607c503fee797d4d15475332000e86bd82f6b816fa78be52d7deb27609b0c557d2720cfbe8499415a5ace", 0x3f}, {&(0x7f0000000100)="87ccb0dfae7d2d2bb7fa1708ad05d558650886dfc74830fa9cc2113c55f3f27fcf51749b780e4a7b3f4c400e6613cd45a24c94935791ed09e95a9d49f7eff5b1d360fc958e017ba246cf93a1f929b494deab12067c1c9e28da71330dcbed2d5e1dbef65f6fc35df0a64f0d5934f76fa4e7ddfcfe8a778bd5bef363afa24ff3a31c54", 0x82}, {&(0x7f00000001c0)="6db4e9061b22faa0c82930ea23083caa1ce11e6f6017fbfd85c07e10f696027eca2162f917b24ed37f15b7dcee6bc75e70af3673abf425f905158d9f846bd2c7aea28ef3b725c97f5aa1a7372c30832a89b3ca0f7b1b9f67378035a102c24d866b9639fddc7be4261d374916acc7097089d94f18ce1e5ba67d2bad588f37c7a4a35809b0fa3bfb9187e9e94a714ba34525a5ca91e664063035c6405f69af6fd485011f01", 0xa4}, {&(0x7f0000000280)="ea3c5fcc5259ce390d32b59f514199c92078e5962c8acba1aa6c4457f53c3a7ae96024fb186e5e43c22a6747d594ecc41c837b726219e1969657624e97c45bcc349b246b34cf7606ea835eff951b03d1564f6b28b50317481d1b8f62a3ab4e7c07ba454bf6d84825013b0541d64ef0ae18a0eb6787ceba087398bb82165225236e6135ac5837711936bf8f321c5cc7b79da86c6de9a2e67e0a3fe4d987646b87a9ab5a8f6a87622915e871f5c0d586ad0f7aca6d2d80954e3a28f5aea7e012f271165ebe04daa83e2e87eac040664b7513770c96bf7298303dfb739b7fbe1ea11cc0c382a17b", 0xe6}], 0x4, &(0x7f0000000480)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x40, 0x4000}, {&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000540)="698ccd1b63c5c820ad8ba7d8670c5d66ef9bb2364cdbd42dad59a74b21476cd1bb8b1167889da0c96e2b868b6dd5c0555786f38162ffb2f627d6cf1e0226350e0324ebec8fea09a8d1907c0f0dd1aa5d4a213687faf6958ed7094f8a759239edaa55bb32ff60", 0x66}, {&(0x7f00000005c0)="2040e08b2c0c85ba182e49d522f7e4327d37dbe8c251bdb1f7a1947ad1987df849070fe98058f0cf5beebe6d1ebfe8d72ca82f773c7a7674c6fe8b65fb3ca95e828e93c05cd766db9a8672057c9c086fecff6ca06fc36b274870dcd2ed67fe2ab7aee575226e0550d502489f9b99ab90c8afe2", 0x73}, {&(0x7f0000000640)="db981a29d15dbf0bfabf5effb3c9c620706a55d7fe90ed97bf1198a000de2759e575d101357eaf739c2e6b837be1025b98b4fa5ae96a7d0965d10a632684344fc6c826e47d8fade99aa69ed198123084f59add1d5bdd9316e5da532dba5501d1bdc71d2d33e925a434bfe673c7bf827376da2504af8814f030d2defc9938ad7fc168c43e44a8ccac32eb4d41a27bc2c690d4227426d4526bfa8bbeecfaf3", 0x9e}, {&(0x7f0000000700)="3ee2cf4b4395e25cade7e2c75dbd330a5cc350e3547a9b1299581a04039d1637037226dff099a7d52e2f4cc3f9098629b15794cc9070efeb3776348153bd1ad09a4dd369b8c1a680fb2d9621b054f151ac1a5116ca451ae6ee24a43f782cb6da0487051f34d5cf563b99dd2f2e424cf6c3de105dc93ef9c37aa79ab4cae8b9dc2bb6f0336eaff4587f8c8f4bbcb4a96d7a04f532ab358fc34522e2f376", 0x9d}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="b1595f17f8842863548087d81d53c89aec6c6b21f324de6fd27ee6c01092823f356888f5844385f19b1c73dffef804b570ed5a96a6a7e895b0ea3dd1a13f8092f6", 0x41}, {&(0x7f0000001840)="43da4a5be5d7a39147a3dfffd62f0c6047968ae43953afcfe441356c53d67873b243568b5adf0691dcfcc311ace7516f29c61f396cff4bbf3d96f2e584b96d4e47f461e8b4ee923fc7174bba515ab738321fa1c02a5d2e06e313cf805e1dc0f10954307f039398953386a5e4a5970ff670aabe04776e24fe9a288ae5f11cd9dba881d07f08b18df79d861bff726752ad732de2ea6042cc54dfba40ea52ccd211b98b2bde", 0xa4}, {&(0x7f0000001900)="5645360e066f7fa390feb6ef5158cef140177c94dd30e2673751b93f315ac6056f8b38ab252fa6cebe", 0x29}, {&(0x7f0000001940)="519dbe8cd5ff3d6d3ce1d9aeea5bd7e4a316b0998ba2a5be6b29f2f2b70d715dabca7fb508fda443c74ee6fa7a529066d1b0d24355c86b9069236bcac5637ce6648900cf09005a4feb15b88771e089c35c93fbc4ce5d74953ef3d2eb2a20dcc7bb355f9aa20359c8f732a56923194e", 0x6f}, {&(0x7f00000019c0)="834e92722e3b2cadaa9ba2d88072b8e47abb9378a09e5657280fedc2f7e25187", 0x20}], 0xa, &(0x7f0000001b00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x20, 0x5}, {&(0x7f0000001b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001bc0)="e2c1a5d025cffb37dd20e386e118ac3771f0b83f0b1ecf107600d0f6d112d45120e62bcfec5a5ae7feb45ca5958466b02e57a78a76de5cf87d8431bdeb050449db48", 0x42}, {&(0x7f0000001c40)="9bf48e1cf98903d780c77c0b325b1f0d1948550d1c0adc0d826e0176a11607d4869359f384ecd407f124916db827454a93f077eec2547f9363babf0eb65636f32c44a47b07f67902464b1010a4d931", 0x4f}, {&(0x7f0000001cc0)="c34d2dc9ff1c4bb664afc016e6965095fd64a097d68db7cc82a500c19cc2c8bdc1351b949203a835902248621157c5c4d3522f1503dec4a3a4a1376ce826a3dd3c92bf4e9b7b6717b5e0f3a77bab220adffaf6a0c93af636b9e2f1879a825ad80c2564", 0x63}, {&(0x7f0000001d40)="142317897f7c301e45a6865e174c25572392a1f7698123f681f363fa", 0x1c}], 0x4, &(0x7f0000002000)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8, 0x4000000}, {&(0x7f0000002100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000034c0)=[{&(0x7f0000002180)="2e2d23823df504db1d032c38fa60e6a21b3dc911ac5d", 0x16}, {&(0x7f00000021c0)="13271f4e091fb1cf8b5cb11ed301872fd07d0a56e2979f0ec2bef170b42cd6a3992764969895ef16aa8c7ea2afeebd02e6553bde4c990c1f7a7cd26101771aca1e07e4698eb936881af2ab034ba075e81f9455d77fd0ea7ca5d846c74658598965d92a9fa4dd2454a414641a1784529851b047cae240d5a3ada06ac16058d9420b5456c2c818561658da9cc0eeeda315633184df4509b624d947942359761e0fd2c9252c9f9aa6a65fc2d63fe39a4149c6cddc4fc5d54a1619afab7e79b7f2bb8818aa42fb75dc50", 0xc8}, {&(0x7f00000022c0)="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0x1000}, {&(0x7f00000032c0)="fd864feb8164fa4520ffa5eacea63dbe7136b1bbf49ee58b097a6a437100c754529be0099a68b44414a704f5dcf07000d1f7a5", 0x33}, {&(0x7f0000003300)="18c70d937b1da758ffdb1c0409db3f3c0a5cd670ab6bf85ca0bde3514547654a17402de1fb9d36d65806322685ca917017ca0384c530fe1de2d644eb23543e3f908265f0e4e9fcb11a2e981589b163693f26df09822126def17c2b5b01a75d13f9b5b2d198b051de970d3c89e4f1fb9632f4f6ab2d4e3c69b1bef704e5a3900758278036beac912947b22c37768476ce4ec4c83835bf3277b3e922aed4bfeaca40caec6aa9f839e324537227fc5208e43d727b0a2a2d79ce1926ce41133e11025ff35c47239f4ef1aea0364db6d57ee323ea3e7f8283ef44b9567ba5766a3055ab89b9d0c61151674e36", 0xea}, {&(0x7f0000003400)="7a7eaa3bddcd6baaaea8cd485fd118cf0b79d151c5350e0b0dfda5f6111c29f264d637e841e4895e9c52b66fe57f8217d908e20d8290a4069dade72dc2f8b265c7919d2afdc1b516b510052e09fc9c03d4d4f5d1b24fbea24a9f1f87ff90428ec7f53f5c795afd4c7085de6f1813c82bb6b9e0ee13a154608d70c32ee4b5550ef23587ddd9343b56e3cee341c73c407d927e27de723f1d6b5257ee1d04209a4d4d", 0xa1}], 0x6, &(0x7f0000003740)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r2, r3]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r5]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r6, r7, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r8}}}], 0xc0, 0x1}], 0x4, 0x800) io_setup(0x3, &(0x7f0000000040)) eventfd2(0x0, 0x0) [ 1594.403094] FAULT_INJECTION: forcing a failure. [ 1594.403094] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.405449] CPU: 1 PID: 8383 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1594.406386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1594.408202] Call Trace: [ 1594.408704] dump_stack+0x107/0x163 [ 1594.409436] should_fail.cold+0x5/0xa [ 1594.410086] ? create_object.isra.0+0x3a/0xa10 [ 1594.410832] should_failslab+0x5/0x10 [ 1594.411482] kmem_cache_alloc+0x5b/0x350 [ 1594.412221] create_object.isra.0+0x3a/0xa10 [ 1594.413172] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1594.413971] kmem_cache_alloc_node+0x16b/0x360 [ 1594.414792] __alloc_skb+0x6d/0x620 [ 1594.415478] __ip_append_data+0x2946/0x3340 [ 1594.416158] ? raw_destroy+0x30/0x30 [ 1594.416823] ? ip_finish_output+0x330/0x330 [ 1594.417626] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1594.418371] ? ipv4_mtu+0x1f2/0x2c0 [ 1594.419002] ? raw_destroy+0x30/0x30 [ 1594.419601] ip_append_data+0x114/0x1a0 [ 1594.420304] raw_sendmsg+0xa78/0x2a60 [ 1594.421011] ? stack_trace_consume_entry+0x100/0x160 [ 1594.421721] ? raw_getsockopt+0x1d0/0x1d0 [ 1594.422405] ? perf_trace_lock+0xb6/0x470 [ 1594.423139] ? hlock_class+0x120/0x120 [ 1594.423739] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1594.424475] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1594.425223] ? raw_getsockopt+0x1d0/0x1d0 [ 1594.425808] ? inet_sendmsg+0x115/0x140 [ 1594.430670] inet_sendmsg+0x115/0x140 [ 1594.431167] ? inet_send_prepare+0x4f0/0x4f0 [ 1594.431775] sock_sendmsg+0x138/0x190 [ 1594.433304] ____sys_sendmsg+0x32e/0x860 [ 1594.434758] ? kernel_sendmsg+0x50/0x50 [ 1594.435339] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1594.435943] ? perf_trace_lock+0xb6/0x470 [ 1594.436623] ? hlock_class+0x120/0x120 [ 1594.437281] ___sys_sendmsg+0xff/0x170 [ 1594.437978] ? sendmsg_copy_msghdr+0x160/0x160 [ 1594.438727] ? __fget_files+0x228/0x410 [ 1594.439292] ? lock_downgrade+0x6d0/0x6d0 [ 1594.439925] ? __fget_files+0x251/0x410 [ 1594.440602] ? __fget_light+0xea/0x280 [ 1594.441229] __sys_sendmmsg+0x192/0x460 [ 1594.441895] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1594.442495] ? lock_downgrade+0x6d0/0x6d0 [ 1594.443218] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1594.443888] ? wait_for_completion+0x270/0x270 [ 1594.444524] ? rcu_read_lock_any_held+0x69/0x90 [ 1594.445316] ? vfs_write+0x34f/0xa50 [ 1594.445989] ? fput_many+0x2f/0x1a0 [ 1594.446567] ? ksys_write+0x1a5/0x250 [ 1594.447104] __x64_sys_sendmmsg+0x98/0x100 [ 1594.447684] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1594.448586] do_syscall_64+0x33/0x40 [ 1594.449188] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1594.450079] RIP: 0033:0x466609 [ 1594.450722] 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 [ 1594.454032] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1594.456775] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1594.458819] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1594.459894] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1594.461059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1594.462497] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1594.500454] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1594.530007] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 17:56:17 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0xebc0, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x10, &(0x7f0000000340)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) stat(0x0, &(0x7f0000001c00)) getresuid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='&!^%\x00', &(0x7f00000001c0)='&)])\x00', &(0x7f0000000240)='\x9e\x00'], &(0x7f0000000380)=[&(0x7f00000003c0)='bU\xf3\xfa\x00\xd6{\xe9\x93q\x9e+\xf1\"2\xa9is+\xddP\x8b\x8c\xa3\xca#\xff\xf5\xdd\xe4\x83\x8d\xf88\x98#\xc5 \x11\xa8\xbe \xed\x18L\x1e\x1f\xcf1#\xec\xf92\xd3\x01[\xfe{\xac\xb9\x117a\a\xb1\x00\x95\x10e-\x97\xbe\xb3\xbd\xcc~\x98\xba\x17\\\xc5]/\xb3\n\x15\f\xa9\xd30}\x1b\x9c\xa7,\xca\xca\xc4\x03\vw\xb17\xb1\xa9\x90\xe8\xaa\xfd{\xeb\xf8Ls\x8a\xcc\xee=\'M\xa2tZa\xbd0\xc0c\xa2\x90\x94j\x86\xd3\a\xa6!\xa2F\xafgW\\>\xb4\xc3/O\x9c>7\x94\xa5\'\xdd0\xc0K\xf3\xc3l\x01\xa4#\x97\x8a*\xfc\xb0h\rm:\x03(27\xc2\x16\x1c\xafn&\x85\x0f]\xb7\x05Ee\'_Shx\xbdK\x1e+\xbcI\x15#\\\x0e}=\x02\x8c\xdf*7WP\xb1xI\x95n4']) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000300)="af", 0xfffffeb2, 0x0) 17:56:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa43, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB='/dev/sr0'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000000)={0x0, {0x0, 0x0, 0x0, 0x0, 0x56}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x5393, &(0x7f0000000000)) 17:56:18 executing program 6 (fault-call:3 fault-nth:39): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:18 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) openat(r0, &(0x7f00000009c0)='./file0\x00', 0x0, 0x10d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r3 = openat(r2, &(0x7f0000000140)='./file1\x00', 0x400000, 0x24) ioctl$INCFS_IOC_CREATE_FILE(r3, 0xc058671e, &(0x7f0000000940)={{'\x00', 0x2}, {0xab1}, 0x100, 0x0, 0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000680)="1f6853dc90d6f8a0417f6d8da3dfc7a72012676525ceea86f027b72e3247a16b978bf721019ec5edd102ccb9baa3baaa5fd2804a3992dce686dd6b2a3a979cfc38b7e1f6a22b8627186dfd01e61162cbda8c7852f98d5c2dacd8c0730d1c0eabac899b3b183490cffa353b3b0ac2fd5bfb2bd9cb80a85ce12770953927e07fe90e926a6663d7d61d23979169ff64d0eb168ed7be3cc5f275950a55216d32986b677d75394352618852f90588f9afb072bd12f7f653db2604627d1c42c86f8933283e03226f7176154aecc5287c11eb31ee617fe78fd9cb67619966b3ba38f067134e0e6885c06acb2fcdc969d37a94adb41a65e892d6eb3f769ff077c4ad8c51ab9c5173faa4155f315a1e7454742c9535f9de6b29b4392d229f9975e90967d1e3432119c09cb107c5fbf0450fbe21391c38341d936225b63de0d79ab6407201151403141d4dd705319c711cf832dcdd3d2c7ba2e844815cb29129f26355b1d92c691d469617fb4785181027c568d4fbdde98ae185ffbb639784079eaa03c3af23840453aeb2f2f999c6d2fe7c1bb540b05051e1ff4d3071d4f1a7d9334450a8304cd8e48c14db7e2dafddbdd2226123f1791279f55c560e9b8b1e2e49beda73516623e266f97d8593", 0x1c9, 0x0, &(0x7f0000000880)={0x2, 0x55, {0x0, 0xc, 0x45, "77b1a504bfadeb2409bfbbfe3b88ab572dedcfc8fa661d53996c89e979e1b9a6b32b12b3f72e3e3a503692ac91f03d4c12d5c044cf90535b5d793a02a4e8708c39f5c51135", 0x3, "5561f4"}, 0x3f, "70ac5ec78740376f2870f2c74be7e8150ce39ffdba1a558c041d913c8932e56ca3da4fabe363582ac454d88b70765b037a4292971c1b25c1b2a44e665fd104"}, 0xa0}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ftruncate(r4, 0x80000001) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x80000) tee(r5, 0xffffffffffffffff, 0x2, 0x5) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2420000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33323937363736343400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000def361b116dd4bb681391964ccf077da010040000c00000000000000d0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003700000000000000", 0x40, 0x540}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d0f4655fd0f4655fd0f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd2f4655fd2f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010f00)="20000000100de17a100de17a00000000d0f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000011000)="8081000000180000d0f4655fd0f4655fd0f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000300000000200000004000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d0f4655f00"/160, 0xa0, 0x1600}, {&(0x7f0000011100)="8081000000180000d0f4655fd0f4655fd0f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000400000000200000004000000420000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d0f4655f00"/160, 0xa0, 0x1700}, {&(0x7f0000011200)="c041000000300000d0f4655fd0f4655fd0f4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1e00}, {&(0x7f0000011300)="20000000000000000000000000000000d0f4655f00"/32, 0x20, 0x1e80}, {&(0x7f0000011400)="ed41000000040000d2f4655fd2f4655fd2f4655f00000000000002002000000000000800030000000af3010004000000000000000000000001000000500000000000000000000000000000000000000000000000000000000000000000000000000000003f81d1a200000000000000000000000000000000000000000000000020000000100de17a100de17a100de17ad2f4655f100de17a0000000000000000", 0xa0, 0x1f00}, {&(0x7f0000011500)="ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000600000000000000000000000000000000000000000000000000000000000000000000000000000009caef32e00000000000000000000000000000000000000000000000020000000100de17a100de17a100de17ad2f4655f100de17a0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011600)="ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3332393736373634342f66696c65302f66696c6530000000000000000000000000000000000000000000000ae0cdf100000000000000000000000000000000000000000000000020000000100de17a100de17a100de17ad2f4655f100de17a0000000000000000", 0xa0, 0xfffffffffffffffe}, {&(0x7f0000011700)="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", 0x1a0, 0x2200}, {&(0x7f0000011900)="ed81000064000000d2f4655fd2f4655fd2f4655f00000000000001002000000000000800010000000af3010004000000000000000000000001000000900000000000000000000000000000000000000000000000000000000000000000000000000000008880d39500000000000000000000000000000000000000000000000020000000100de17a100de17a100de17ad2f4655f100de17a0000000000000000", 0xa0, 0x2400}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011b00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x8000}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8402}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0xac00}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xc000}, {&(0x7f0000012800)="0200"/32, 0xfffffffffffffc48, 0x5}, {&(0x7f0000012900)="0300"/32, 0x20, 0xc800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0xcc00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0xd000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000e925f2be0000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0xd400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x10000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x10400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x10800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x10c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x11000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000e925f2be0000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0x11400}, {&(0x7f0000013300)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x14000}, {&(0x7f0000013400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x18000}, {&(0x7f0000013900)='syzkallers\x00'/32, 0x20, 0x1c000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x24000}], 0x0, &(0x7f0000013b00)=ANY=[@ANYBLOB="fb"]) 17:56:18 executing program 1: syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='fd\x00') ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/key-users\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x40, &(0x7f0000000180)={0x3}, 0x0, 0x0, 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000017c0)={0x0, 0xfffffffffffffffc, 0x79, 0x26, @scatter={0x7, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/209, 0xd1}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/248, 0xf8}, {&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/132, 0x84}, {&(0x7f00000015c0)=""/157, 0x9d}]}, &(0x7f0000001700)="2ae46b5b89e1dd3ef80b2431e8c204755cb30f748a59b744776b13dbf49961b344c4bae12834416b06425b16a05389df67233837307e279bbf4186ddb071e2a35f4831873c31f75d03e718a6bcfd4a8099a027cc6d8f4241adffd825301f4abe35919c75da599e2bf13c4928f1b91eb178042ec312a05ec829", &(0x7f00000000c0)=""/45, 0x2, 0x20, 0xffffffffffffffff, &(0x7f0000001780)}) 17:56:18 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0xf180, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:18 executing program 4: r0 = socket$inet(0x2, 0x1, 0x4e20) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000006fc0), 0xffffffffffffffff) [ 1594.846591] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 17:56:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x8001) ioctl$EVIOCRMFF(r1, 0x40044581, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r0, 0x0, 0x200f5ef, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r3, r0, &(0x7f0000000040)=0x3ed1, 0xd315) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/157, 0x9d) [ 1594.890958] FAULT_INJECTION: forcing a failure. [ 1594.890958] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.892515] CPU: 0 PID: 8419 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1594.893269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1594.894565] Call Trace: [ 1594.894877] dump_stack+0x107/0x163 [ 1594.895303] should_fail.cold+0x5/0xa [ 1594.895747] should_failslab+0x5/0x10 [ 1594.896172] __kmalloc_node_track_caller+0x74/0x400 [ 1594.896742] ? __ip_append_data+0x2946/0x3340 [ 1594.897234] ? kmem_cache_alloc_node+0x2bb/0x360 [ 1594.897772] __alloc_skb+0xb1/0x620 [ 1594.898197] __ip_append_data+0x2946/0x3340 [ 1594.898702] ? raw_destroy+0x30/0x30 [ 1594.899134] ? ip_finish_output+0x330/0x330 [ 1594.899622] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1594.900201] ? ipv4_mtu+0x1f2/0x2c0 [ 1594.900617] ? raw_destroy+0x30/0x30 [ 1594.901035] ip_append_data+0x114/0x1a0 [ 1594.901499] raw_sendmsg+0xa78/0x2a60 [ 1594.901941] ? stack_trace_consume_entry+0x100/0x160 [ 1594.902531] ? raw_getsockopt+0x1d0/0x1d0 [ 1594.903017] ? perf_trace_lock+0xb6/0x470 [ 1594.903484] ? hlock_class+0x120/0x120 [ 1594.903935] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1594.904489] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1594.905114] ? raw_getsockopt+0x1d0/0x1d0 [ 1594.905603] ? inet_sendmsg+0x115/0x140 [ 1594.906052] inet_sendmsg+0x115/0x140 [ 1594.906501] ? inet_send_prepare+0x4f0/0x4f0 [ 1594.907018] sock_sendmsg+0x138/0x190 [ 1594.907436] ____sys_sendmsg+0x32e/0x860 [ 1594.907896] ? kernel_sendmsg+0x50/0x50 [ 1594.908344] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1594.908874] ? perf_trace_lock+0xb6/0x470 [ 1594.909336] ? hlock_class+0x120/0x120 [ 1594.909790] ___sys_sendmsg+0xff/0x170 [ 1594.910209] ? sendmsg_copy_msghdr+0x160/0x160 [ 1594.910740] ? __fget_files+0x228/0x410 [ 1594.911192] ? lock_downgrade+0x6d0/0x6d0 [ 1594.911663] ? __fget_files+0x251/0x410 [ 1594.912124] ? __fget_light+0xea/0x280 [ 1594.912579] __sys_sendmmsg+0x192/0x460 [ 1594.913027] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1594.913492] ? lock_downgrade+0x6d0/0x6d0 [ 1594.913971] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1594.914524] ? wait_for_completion+0x270/0x270 [ 1594.915053] ? rcu_read_lock_any_held+0x69/0x90 [ 1594.915557] ? vfs_write+0x34f/0xa50 [ 1594.915968] ? fput_many+0x2f/0x1a0 [ 1594.916382] ? ksys_write+0x1a5/0x250 [ 1594.916830] __x64_sys_sendmmsg+0x98/0x100 [ 1594.917317] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1594.917899] do_syscall_64+0x33/0x40 [ 1594.918315] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1594.918925] RIP: 0033:0x466609 [ 1594.919301] 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 [ 1594.921407] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1594.922272] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1594.923092] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1594.923895] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1594.924697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1594.925473] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 17:56:18 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0xf740, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:18 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000080)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x300, 0x10062, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) recvfrom(r1, &(0x7f0000000280)=""/42, 0x2a, 0x8020, 0x0, 0x0) 17:56:18 executing program 6 (fault-call:3 fault-nth:40): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:18 executing program 5: lsetxattr$trusted_overlay_redirect(0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x101082, 0x85, 0x2}, 0x18) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="041f0000000000000502fff80401030502000107"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:56:18 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040), &(0x7f0000000080)='./file0/../file0\x00', 0x11, 0x3) [ 1595.141928] FAULT_INJECTION: forcing a failure. [ 1595.141928] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.141942] CPU: 1 PID: 8440 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1595.141949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1595.141953] Call Trace: [ 1595.141969] dump_stack+0x107/0x163 [ 1595.141981] should_fail.cold+0x5/0xa [ 1595.141995] ? create_object.isra.0+0x3a/0xa10 [ 1595.142006] should_failslab+0x5/0x10 [ 1595.142015] kmem_cache_alloc+0x5b/0x350 [ 1595.142030] create_object.isra.0+0x3a/0xa10 [ 1595.142039] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1595.142051] __kmalloc_node_track_caller+0x1b8/0x400 [ 1595.142061] ? __ip_append_data+0x2946/0x3340 [ 1595.142069] ? kmem_cache_alloc_node+0x2bb/0x360 [ 1595.142083] __alloc_skb+0xb1/0x620 [ 1595.142096] __ip_append_data+0x2946/0x3340 [ 1595.142116] ? raw_destroy+0x30/0x30 [ 1595.142134] ? ip_finish_output+0x330/0x330 [ 1595.142142] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1595.142151] ? ipv4_mtu+0x1f2/0x2c0 [ 1595.142163] ? raw_destroy+0x30/0x30 [ 1595.142172] ip_append_data+0x114/0x1a0 [ 1595.142189] raw_sendmsg+0xa78/0x2a60 [ 1595.142203] ? stack_trace_consume_entry+0x100/0x160 [ 1595.142218] ? raw_getsockopt+0x1d0/0x1d0 [ 1595.142239] ? perf_trace_lock+0xb6/0x470 [ 1595.142246] ? hlock_class+0x120/0x120 [ 1595.142265] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1595.142275] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1595.142299] ? raw_getsockopt+0x1d0/0x1d0 [ 1595.142313] ? inet_sendmsg+0x115/0x140 [ 1595.142321] inet_sendmsg+0x115/0x140 [ 1595.142331] ? inet_send_prepare+0x4f0/0x4f0 [ 1595.142341] sock_sendmsg+0x138/0x190 [ 1595.142353] ____sys_sendmsg+0x32e/0x860 [ 1595.142367] ? kernel_sendmsg+0x50/0x50 [ 1595.142374] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1595.142385] ? perf_trace_lock+0xb6/0x470 [ 1595.142393] ? hlock_class+0x120/0x120 [ 1595.142400] ? lock_chain_count+0x20/0x20 [ 1595.142414] ___sys_sendmsg+0xff/0x170 [ 1595.142425] ? sendmsg_copy_msghdr+0x160/0x160 [ 1595.142437] ? __fget_files+0x228/0x410 [ 1595.142446] ? lock_downgrade+0x6d0/0x6d0 [ 1595.142465] ? __fget_files+0x251/0x410 [ 1595.142500] ? __fget_light+0xea/0x280 [ 1595.142514] __sys_sendmmsg+0x192/0x460 [ 1595.142526] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1595.142538] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1595.142552] ? finish_task_switch+0x126/0x5d0 [ 1595.142563] ? __switch_to_asm+0x36/0x70 [ 1595.142576] ? __schedule+0x853/0x1e90 [ 1595.142596] ? copy_kernel_to_fpregs+0xa7/0xf0 [ 1595.142616] __x64_sys_sendmmsg+0x98/0x100 [ 1595.142625] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1595.142633] do_syscall_64+0x33/0x40 [ 1595.142643] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1595.142649] RIP: 0033:0x466609 [ 1595.142659] 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 [ 1595.142664] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1595.142676] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1595.142681] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1595.142687] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1595.142692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1595.142697] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 17:56:18 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0xfd00, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:18 executing program 6 (fault-call:3 fault-nth:41): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:19 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0xffe7, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1595.790351] FAULT_INJECTION: forcing a failure. [ 1595.790351] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.793249] CPU: 1 PID: 8459 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1595.794917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1595.797620] Call Trace: [ 1595.798191] dump_stack+0x107/0x163 [ 1595.799026] should_fail.cold+0x5/0xa [ 1595.799869] ? create_object.isra.0+0x3a/0xa10 [ 1595.800984] should_failslab+0x5/0x10 [ 1595.801972] kmem_cache_alloc+0x5b/0x350 [ 1595.802925] create_object.isra.0+0x3a/0xa10 [ 1595.803956] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1595.805230] __kmalloc_node_track_caller+0x1b8/0x400 [ 1595.806453] ? __ip_append_data+0x2946/0x3340 [ 1595.807632] ? kmem_cache_alloc_node+0x2bb/0x360 [ 1595.808680] __alloc_skb+0xb1/0x620 [ 1595.809593] __ip_append_data+0x2946/0x3340 [ 1595.810729] ? raw_destroy+0x30/0x30 [ 1595.811712] ? ip_finish_output+0x330/0x330 [ 1595.812779] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1595.813956] ? ipv4_mtu+0x1f2/0x2c0 [ 1595.814781] ? raw_destroy+0x30/0x30 [ 1595.815579] ip_append_data+0x114/0x1a0 [ 1595.816445] raw_sendmsg+0xa78/0x2a60 [ 1595.817276] ? stack_trace_consume_entry+0x100/0x160 [ 1595.818363] ? raw_getsockopt+0x1d0/0x1d0 [ 1595.819318] ? perf_trace_lock+0xb6/0x470 [ 1595.820210] ? hlock_class+0x120/0x120 [ 1595.821066] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1595.822095] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1595.823298] ? raw_getsockopt+0x1d0/0x1d0 [ 1595.824195] ? inet_sendmsg+0x115/0x140 [ 1595.825051] inet_sendmsg+0x115/0x140 [ 1595.825863] ? inet_send_prepare+0x4f0/0x4f0 [ 1595.826822] sock_sendmsg+0x138/0x190 [ 1595.827631] ____sys_sendmsg+0x32e/0x860 [ 1595.828494] ? kernel_sendmsg+0x50/0x50 [ 1595.829333] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1595.830305] ? perf_trace_lock+0xb6/0x470 [ 1595.831215] ? hlock_class+0x120/0x120 [ 1595.832051] ___sys_sendmsg+0xff/0x170 [ 1595.832885] ? sendmsg_copy_msghdr+0x160/0x160 [ 1595.833863] ? __fget_files+0x228/0x410 [ 1595.834740] ? lock_downgrade+0x6d0/0x6d0 [ 1595.835640] ? __fget_files+0x251/0x410 [ 1595.836493] ? __fget_light+0xea/0x280 [ 1595.837337] __sys_sendmmsg+0x192/0x460 [ 1595.838189] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1595.839179] ? _raw_spin_unlock_irq+0x1e/0x30 [ 1595.840145] ? __switch_to_asm+0x42/0x70 [ 1595.841012] ? __switch_to_asm+0x36/0x70 [ 1595.841914] ? __schedule+0x853/0x1e90 [ 1595.842810] ? copy_kernel_to_fpregs+0xa7/0xf0 [ 1595.844029] __x64_sys_sendmmsg+0x98/0x100 [ 1595.844963] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1595.846228] do_syscall_64+0x33/0x40 [ 1595.847106] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1595.848204] RIP: 0033:0x466609 [ 1595.848890] 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 [ 1595.852872] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1595.854512] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1595.856064] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1595.857589] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1595.859132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1595.860635] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1610.209268] kmemleak: 131 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:56:42 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x6, 0xff, 0x6b, 0x8}, {0x7fff, 0x0, 0x9, 0x1987}, {0x1ff, 0x0, 0x20}, {0x8, 0x9, 0xfd, 0x5}, {0x8001, 0x40, 0x17, 0x3}, {0xb8d4, 0xc0, 0x9}, {0x775, 0x80, 0x9, 0x5}, {0x305, 0x6, 0x2, 0xffffffff}, {0x101, 0x3, 0x1, 0x8001}]}) dup(0xffffffffffffffff) mlockall(0x3) 17:56:42 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:42 executing program 6 (fault-call:3 fault-nth:42): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000040000006a000f", 0xf, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x2000802, &(0x7f0000012c00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r0, &(0x7f0000000140)="ee", 0x1, 0x800000}]) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000900)={{r0}, "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"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x787, 0x6, &(0x7f0000000540)=[{&(0x7f0000001900)="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0x1000, 0x5}, {&(0x7f0000000180)="09fd44a133b4f4ec23755a04e249020de36e98b65f44bb5dc84605ef09f400a389039910572dda645bdf637e6ac113fb32679e9bb54e0c8493ec8d73c1f0ddaf7053f7f06b283bdb7bfb947b1dee639db429d91a6962189b0918288f4e83e64c40e771f5b90ac92a42", 0x69, 0x4}, {&(0x7f0000000280)="9b7c11dbe6acc84259c30a50847d4086cb3b0aecc810b8b3869881ef1c2ddb425dcfb40b5b71d98ffdb5249bd31ab3684b66271a4116407da129ace7762469315884f25cad3f52a9210d344564b90de1ca4c550b0eb375d66035efea1ce1b24f50891b9480b3a9646dec06f9e86578166d27a0f9acd8449ec1e5d31973259d25ec354275b4130f376bf768f00e0ee8257a94dc93f2bcf75adbe8246484a812201330a0e288dac561f2dbea4af03087e88ca1cf", 0xb3, 0x2}, {&(0x7f0000000340)="374e3706d27cd20e65486f6c526f7601abda48ed3a762b8582e1226801e2e0b7e95181d492e297f4ad886cbc36ae9ae1ec5b497797ab94ce504e6b256c5d7aceac985219fbe26784c3fe80c68a71c3fea8570637a51348039ac05cb21a1cc3a28789e55abd6f31b3bc80e4ad0e23491f6f54b694f2079d2ff153f1e880f63a2e31aecc72e09a579d75b4aaddc4bc77b7338ea5ae49c3a54352f4363bab2fe85a5c96e5af4a6ace58cc24edb10c843d4d6ee32205b6bbbb69df72bb22d19b5ed237211dd933f3e5861de9aa65dcb1da5ee78d35af3223539a78ad6114ba71ccd7d235a9", 0xe3, 0x2}, {&(0x7f0000000440)="60c0e5e99bc57970241212f16eb7c4b3094290de84379afd107f410675ad07bc9b41c77206d1148e0b0594eaf7e7a7e679da5bd6e1433812e8d5187e9b8f7eee5d52d0b338e51041ba8bd2d683cba8a2", 0x50, 0x101}, {&(0x7f00000004c0)="2de63061f3130bab336c724d84c2ad3cdc1c94f2bfb19d63dca6eeef2ec0bc53389e44affd51a744f09ea88f8493643956adb4609ddcf85b60a9a39f670dd3f16bbecc2106920aeffa01a98688b218fa0d59518f11a83edeec995f353b362242412b5b9f8bef1a37", 0x68, 0x81}], 0x20000, &(0x7f0000000600)=ANY=[@ANYBLOB='map=off,map=acorn,map=normal,gid=', @ANYRESHEX=0xee01, @ANYBLOB=',gid=', @ANYRESHEX=0xee01, @ANYBLOB=',iocharset=cp950,overriderock\x00\x00\x00\x00\x00\x00\x00\x00=off,uid<', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x105142, 0x0) sendfile(r4, r2, 0x0, 0x7ffffff9) 17:56:42 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x1400, 0x0) lremovexattr(&(0x7f0000000000)='./mnt\x00', &(0x7f00000001c0)=@random={'trusted.', 'lmp\x7fs\x00'}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000140)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYRESOCT]) 17:56:42 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000180)={[{@barrier_val}]}) 17:56:42 executing program 2: setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000140), 0x1) fork() ioctl$F2FS_IOC_WRITE_CHECKPOINT(0xffffffffffffffff, 0xf507, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x105142, 0x14c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000000)={0x0, 0x0, {0x13, 0x27, 0x2, 0x17, 0x7, 0x20, 0x3, 0xaa, 0x1}}) 17:56:42 executing program 1: sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x7c}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20b80000", @ANYRES16=r1, @ANYBLOB="9d66d739f0edcc7bcee347626c880fe4427c26aca1c45aa45315321e34567308c812ce00ecbdaebc5af7686484", @ANYRES32=r3], 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="78a2b5a0c7ecf583e3e22623bd3a01030000000000000000190000000cffc3a15c47e42d549ea8710c0001800800729f800ce4053dac9943c0f7da018ede2e15bd9265bc6bdc569da552d27f6ea2ed986f28478c18909e7550d0d15fe6e7f4e3a52cabb09371b9e6c622803804e41d6c0a15ecb82057d5cc6af251cd5b51f4b630f8109a91", @ANYRES32=r7], 0x20}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r10, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=ANY=[@ANYBLOB='L\t\x00\x00', @ANYRESHEX, @ANYBLOB="000228bd7000ffdbdf250200000008000100", @ANYRES32=0x0, @ANYBLOB="7800028038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400cf0000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="7c00028040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004008e0e000008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="8c02028038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400060000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000600000008000600", @ANYRES32=0x0, @ANYRESHEX=r10, @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="ec0102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000600000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000004000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000080000008000600", @ANYRES32=0x0, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004001f00000008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="600002805c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000002c00040006000101040000002800670801000080080096c005000000e8000102060000000900fd7f030000000800010013d0a7ea1ba94260aa8b579c319cb75428ac9827867a78436047ac808cc1ce969752be9505d874e0475b914ed46b72f80244719735c9be4e9f8a6019ea53020e61b22b97600afec31e19bd336bde1a5eb63ba95eeba0a531532dbe72", @ANYRES32=r3, @ANYBLOB="b8000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000700000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000000000008000100", @ANYRES32=0x0, @ANYBLOB="6c01028040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e00000008000400ffffffff08000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000300000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007200000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d63616a4aedbd73b61c726e5f636f756e7400000000000000000000000000000500030003000000080004000100000038000100240001006e6f746966795f70656572735f636f756e7400000000000001000000000000000500030003000000080004003f00000008000100", @ANYRES32=0x0, @ANYBLOB="bc00028040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000300000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000008000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000200000008000600", @ANYRES32=0x0, @ANYBLOB], 0x94c}, 0x1, 0x0, 0x0, 0x24000001}, 0x800) r11 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) fcntl$dupfd(r11, 0x0, r11) [ 1619.193272] FAULT_INJECTION: forcing a failure. [ 1619.193272] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.195722] CPU: 1 PID: 8481 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1619.196693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1619.198332] Call Trace: [ 1619.198729] dump_stack+0x107/0x163 [ 1619.199289] should_fail.cold+0x5/0xa [ 1619.199856] ? create_object.isra.0+0x3a/0xa10 [ 1619.200530] should_failslab+0x5/0x10 [ 1619.201096] kmem_cache_alloc+0x5b/0x350 [ 1619.201704] create_object.isra.0+0x3a/0xa10 [ 1619.202337] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1619.203268] kmem_cache_alloc+0x15b/0x350 [ 1619.203938] __skb_ext_alloc+0x19/0x80 [ 1619.204528] skb_ext_add+0x503/0x670 [ 1619.205094] ? __ip_append_data+0x2946/0x3340 [ 1619.205758] __alloc_skb+0x3c1/0x620 [ 1619.206335] __ip_append_data+0x2946/0x3340 [ 1619.207024] ? raw_destroy+0x30/0x30 [ 1619.207584] ? ip_finish_output+0x330/0x330 [ 1619.208229] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1619.209025] ? ipv4_mtu+0x1f2/0x2c0 [ 1619.209572] ? raw_destroy+0x30/0x30 [ 1619.210123] ip_append_data+0x114/0x1a0 [ 1619.210727] raw_sendmsg+0xa78/0x2a60 [ 1619.211283] ? stack_trace_consume_entry+0x100/0x160 [ 1619.212112] ? raw_getsockopt+0x1d0/0x1d0 [ 1619.212810] ? perf_trace_lock+0xb6/0x470 [ 1619.213468] ? hlock_class+0x120/0x120 [ 1619.214059] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1619.214787] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1619.215605] ? raw_getsockopt+0x1d0/0x1d0 [ 1619.216197] ? inet_sendmsg+0x115/0x140 [ 1619.216846] inet_sendmsg+0x115/0x140 [ 1619.217343] ? inet_send_prepare+0x4f0/0x4f0 [ 1619.218029] sock_sendmsg+0x138/0x190 [ 1619.218518] ____sys_sendmsg+0x32e/0x860 [ 1619.219098] ? kernel_sendmsg+0x50/0x50 [ 1619.219671] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1619.220315] ? perf_trace_lock+0xb6/0x470 [ 1619.220927] ? hlock_class+0x120/0x120 [ 1619.221513] ___sys_sendmsg+0xff/0x170 [ 1619.222103] ? sendmsg_copy_msghdr+0x160/0x160 [ 1619.222780] ? __fget_files+0x228/0x410 [ 1619.223352] ? lock_downgrade+0x6d0/0x6d0 [ 1619.223934] ? __fget_files+0x251/0x410 [ 1619.224482] ? __fget_light+0xea/0x280 [ 1619.225068] __sys_sendmmsg+0x192/0x460 [ 1619.225597] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1619.226178] ? lock_downgrade+0x6d0/0x6d0 [ 1619.226788] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1619.227534] ? wait_for_completion+0x270/0x270 [ 1619.228244] ? rcu_read_lock_any_held+0x69/0x90 [ 1619.228859] ? vfs_write+0x34f/0xa50 [ 1619.229350] ? fput_many+0x2f/0x1a0 [ 1619.229833] ? ksys_write+0x1a5/0x250 [ 1619.230344] __x64_sys_sendmmsg+0x98/0x100 [ 1619.230943] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1619.231619] do_syscall_64+0x33/0x40 [ 1619.232198] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1619.232942] RIP: 0033:0x466609 [ 1619.233419] 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 [ 1619.235964] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1619.237035] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1619.237961] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1619.239041] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.240054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1619.241086] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1619.273241] tmpfs: Bad value for 'gid' [ 1619.294062] EXT4-fs (sda): re-mounted. Opts: barrier=0x0000000000000000,,errors=continue 17:56:42 executing program 6 (fault-call:3 fault-nth:43): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r2, 0xb, 0x0, 0x0, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x24}}, 0x0) 17:56:42 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1619.495238] FAULT_INJECTION: forcing a failure. [ 1619.495238] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.496780] CPU: 0 PID: 8497 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1619.497652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1619.499146] Call Trace: [ 1619.499500] dump_stack+0x107/0x163 [ 1619.499977] should_fail.cold+0x5/0xa [ 1619.500482] ? __alloc_skb+0x6d/0x620 [ 1619.501021] should_failslab+0x5/0x10 [ 1619.501526] kmem_cache_alloc_node+0x55/0x360 [ 1619.502121] __alloc_skb+0x6d/0x620 [ 1619.502613] __ip_append_data+0x2946/0x3340 [ 1619.503221] ? raw_destroy+0x30/0x30 [ 1619.503719] ? ip_finish_output+0x330/0x330 [ 1619.504271] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1619.504918] ? ipv4_mtu+0x1f2/0x2c0 [ 1619.505428] ? raw_destroy+0x30/0x30 [ 1619.505978] ip_append_data+0x114/0x1a0 [ 1619.506579] raw_sendmsg+0xa78/0x2a60 [ 1619.507187] ? stack_trace_consume_entry+0x100/0x160 [ 1619.507944] ? raw_getsockopt+0x1d0/0x1d0 [ 1619.508566] ? perf_trace_lock+0xb6/0x470 [ 1619.509171] ? hlock_class+0x120/0x120 [ 1619.509756] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1619.510458] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1619.511269] ? raw_getsockopt+0x1d0/0x1d0 [ 1619.511882] ? inet_sendmsg+0x115/0x140 [ 1619.512453] inet_sendmsg+0x115/0x140 [ 1619.513010] ? inet_send_prepare+0x4f0/0x4f0 [ 1619.513639] sock_sendmsg+0x138/0x190 [ 1619.514197] ____sys_sendmsg+0x32e/0x860 [ 1619.514799] ? kernel_sendmsg+0x50/0x50 [ 1619.515389] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1619.516005] ? perf_trace_lock+0xb6/0x470 [ 1619.516540] ? hlock_class+0x120/0x120 [ 1619.517096] ___sys_sendmsg+0xff/0x170 [ 1619.517625] ? sendmsg_copy_msghdr+0x160/0x160 [ 1619.518239] ? __fget_files+0x228/0x410 [ 1619.518759] ? lock_downgrade+0x6d0/0x6d0 [ 1619.519327] ? __fget_files+0x251/0x410 [ 1619.519861] ? __fget_light+0xea/0x280 [ 1619.520382] __sys_sendmmsg+0x192/0x460 [ 1619.520905] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1619.521469] ? lock_downgrade+0x6d0/0x6d0 [ 1619.522026] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1619.522665] ? wait_for_completion+0x270/0x270 [ 1619.523269] ? rcu_read_lock_any_held+0x69/0x90 [ 1619.523870] ? vfs_write+0x34f/0xa50 [ 1619.524370] ? fput_many+0x2f/0x1a0 [ 1619.524854] ? ksys_write+0x1a5/0x250 [ 1619.525369] __x64_sys_sendmmsg+0x98/0x100 [ 1619.525914] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1619.526578] do_syscall_64+0x33/0x40 [ 1619.527150] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1619.527909] RIP: 0033:0x466609 [ 1619.528386] 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 [ 1619.531174] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1619.532315] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1619.533353] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1619.534287] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.535282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1619.536207] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 17:56:43 executing program 2: pipe2(&(0x7f0000000240), 0x4000) 17:56:43 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x8000, r0, 0x0}]) io_submit(0x0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) r2 = syz_open_dev$rtc(&(0x7f0000000240), 0x3, 0x2002) io_setup(0x1, &(0x7f0000000040)=0x0) r4 = eventfd(0x0) io_submit(r3, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) io_setup(0x1, &(0x7f0000000040)=0x0) r7 = eventfd(0x0) io_submit(r6, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/asound/seq/clients\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r10 = eventfd(0x0) io_submit(r9, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r10, 0x0}]) io_submit(r1, 0x6, &(0x7f00000005c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x81, r0, &(0x7f00000000c0)="0eb65513e2206df83636638ad618741dc84701eee214e545791023a69280a5ceae63a752e29f36254664cc480b12c36357ac3c8dca1be7ceca5dfcef91d66442c53c750a87fc835692e6c67815d4bb7249de8a7b96661976a736c9522add602b35e0dd1d064f70e3d97a79cab9cccb111fc8774ff1ec7b7313736114d1a4899ebceab7f2f6eb5aae606e419ec12025b513b116c88d8ac8480d8b4c7c96b3bd41d83d36cf43a1df4c250c83bb94e3577d8f397def4f", 0xb5, 0x2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000000180)="60dc8fa1b28f24f6cafbabd1f4e246ed4ed6664f2501950db8db645555ddd271e5f6c4eb53936a522d94c8c3aefc15a477edc15f4536bf30bf8a91a904f304cd3e", 0x41, 0x401, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0xe95, r2, &(0x7f0000000280)="f84258fbc0f456de5c49ee8bb40b55d66e3ece", 0x13, 0x7, 0x0, 0x3, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x8, r5, &(0x7f0000000300)="07b05339b03a6aede6dab3b9a0828c6ab88a9bef0f49be13e77fb94af38dd109d045f91a89a775ea53432be36a54fd3d4644c946a5796a32ee84fd2fc87fed", 0x3f, 0x3, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000380)="934282cf7ffaee5ec8dbf69d6e122d00eeb167f1dc8f7f05d82c9083ed0de4525b60f6889070bfa00e4d41c4658ddb794d5d21b37e7fd78e834d33df9c8ea5b66d0da29d4979f8bfed5e4ac485f4309e0e25e8ce2b3915a96f74b36d5bc0b272fdece9696639468ea284a9026f4239197c761ac22cc401ece1abc996c207bba7b08aa8dbb8eecd423ec599ddee1368463f", 0x91, 0x101, 0x0, 0x2, r7}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x2, r8, &(0x7f00000004c0)="27b8feb3dbf44e5b8f24dfba789cc8e1d3d036a3ebcfcc0f9b429daebb418f8fbcaba5590cf3227be07305134631d4db9745f650ed4e8dbe411be147ad5fe741b37c4ba796ac3afda7b80bb2f28de905a196c6d613d7a07fe8b04242ede82bec8c22760ce57a3ef1fda390d7747126f999bf57c6444f71ec40f9c0ff9f7c29", 0x7f, 0x5, 0x0, 0x2, r10}]) 17:56:43 executing program 6 (fault-call:3 fault-nth:44): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:56:43 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1620.010121] FAULT_INJECTION: forcing a failure. [ 1620.010121] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.011851] CPU: 0 PID: 8516 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1620.012818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1620.014452] Call Trace: [ 1620.014805] dump_stack+0x107/0x163 [ 1620.015308] should_fail.cold+0x5/0xa [ 1620.015806] ? create_object.isra.0+0x3a/0xa10 [ 1620.016394] should_failslab+0x5/0x10 [ 1620.016876] kmem_cache_alloc+0x5b/0x350 [ 1620.017407] create_object.isra.0+0x3a/0xa10 [ 1620.017968] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1620.018644] kmem_cache_alloc_node+0x16b/0x360 [ 1620.019277] __alloc_skb+0x6d/0x620 [ 1620.019752] __ip_append_data+0x2946/0x3340 [ 1620.020341] ? raw_destroy+0x30/0x30 [ 1620.020838] ? ip_finish_output+0x330/0x330 [ 1620.021398] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1620.022050] ? ipv4_mtu+0x1f2/0x2c0 [ 1620.022531] ? raw_destroy+0x30/0x30 [ 1620.023043] ip_append_data+0x114/0x1a0 [ 1620.023578] raw_sendmsg+0xa78/0x2a60 [ 1620.024079] ? stack_trace_consume_entry+0x100/0x160 [ 1620.024735] ? raw_getsockopt+0x1d0/0x1d0 [ 1620.025287] ? perf_trace_lock+0xb6/0x470 [ 1620.025839] ? hlock_class+0x120/0x120 [ 1620.026363] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1620.026989] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1620.027693] ? raw_getsockopt+0x1d0/0x1d0 [ 1620.028243] ? inet_sendmsg+0x115/0x140 [ 1620.028753] inet_sendmsg+0x115/0x140 [ 1620.029245] ? inet_send_prepare+0x4f0/0x4f0 [ 1620.029820] sock_sendmsg+0x138/0x190 [ 1620.030323] ____sys_sendmsg+0x32e/0x860 [ 1620.030852] ? kernel_sendmsg+0x50/0x50 [ 1620.031415] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1620.032013] ? perf_trace_lock+0xb6/0x470 [ 1620.032560] ? hlock_class+0x120/0x120 [ 1620.033061] ___sys_sendmsg+0xff/0x170 [ 1620.033563] ? sendmsg_copy_msghdr+0x160/0x160 [ 1620.034160] ? __fget_files+0x228/0x410 [ 1620.034671] ? lock_downgrade+0x6d0/0x6d0 [ 1620.035234] ? __fget_files+0x251/0x410 [ 1620.035747] ? __fget_light+0xea/0x280 [ 1620.036257] __sys_sendmmsg+0x192/0x460 [ 1620.036770] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1620.037336] ? lock_downgrade+0x6d0/0x6d0 [ 1620.037890] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1620.038526] ? wait_for_completion+0x270/0x270 [ 1620.039149] ? rcu_read_lock_any_held+0x69/0x90 [ 1620.039745] ? vfs_write+0x34f/0xa50 [ 1620.040224] ? fput_many+0x2f/0x1a0 [ 1620.040688] ? ksys_write+0x1a5/0x250 [ 1620.041186] __x64_sys_sendmmsg+0x98/0x100 [ 1620.041735] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1620.042405] do_syscall_64+0x33/0x40 [ 1620.042897] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1620.043556] RIP: 0033:0x466609 [ 1620.043972] 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 [ 1620.046496] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1620.047522] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1620.048406] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1620.049305] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1620.050199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1620.051124] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1620.110546] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1635.235913] kmemleak: 224 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:57:07 executing program 1: chdir(0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) unshare(0x28020600) acct(&(0x7f0000000000)='./file0\x00') unshare(0x48020200) unshare(0x10000180) 17:57:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$FIOCLEX(r0, 0x5451) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x11c) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000300)='\a', 0x1, 0x0) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000001340)=""/150) 17:57:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast}, {0x0, @multicast}, 0x6, {0x2, 0x0, @local}, 'lo\x00'}) r1 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xf, 0xffffffffffffffff, 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast}, {0x0, @dev}, 0x0, {0x2, 0x0, @empty}, 'lo\x00'}) 17:57:07 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[]) lsetxattr$security_ima(0xfffffffffffffffc, &(0x7f00000000c0), &(0x7f0000000140)=@ng={0x4, 0x12, "9a9672936a494130b901c3f4e9c2f0ff"}, 0x12, 0x0) stat(&(0x7f00000001c0)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) mknodat$loop(r0, &(0x7f0000000100)='./file0\x00', 0x2000, 0x1) 17:57:07 executing program 6 (fault-call:3 fault-nth:45): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:07 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x4, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:07 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file2\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) r2 = openat2(r0, &(0x7f0000000140)='./file3\x00', &(0x7f0000000240)={0x2100, 0x188, 0x12}, 0x18) openat(r2, &(0x7f0000000280)='./file0\x00', 0x40400, 0x0) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10401, 0x1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x108, 0x0, 0xfffffffc, 0x0, 0x0, 0x1}, 0x0, 0x80000000, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000000200)='./file1\x00', 0x10042, 0x4) setxattr$security_ima(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0), &(0x7f00000002c0)=@ng={0x4, 0xc, "30b0370e01f872082b60e61b8e70d8595ccbd955"}, 0x16, 0x3) copy_file_range(r3, 0x0, r1, 0x0, 0x200f5ef, 0x0) creat(&(0x7f00000000c0)='./file2\x00', 0x10) 17:57:07 executing program 5: r0 = syz_io_uring_setup(0x6757, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000001c0)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x5e033, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x1cc6, &(0x7f0000000000)={0x0, 0x611e, 0x8, 0x0, 0x7}, &(0x7f0000000000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r4, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1}, 0x4c}}, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)={0x1438, r5, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_NODE={0x122c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "83270328257bcf11ed058a04fdb4772ff8d57d39ee2ad3a4"}}, @TIPC_NLA_NODE_ID={0xe3, 0x3, "7d60c1582d5f21fa1393e8ad6c78522baae51558c5e013f24e4b837e63376f8fdde0827f5bac09925cd98cc8e7380ba7535854003ee63397c851c5e9aba4d61e4284b38ff18b095847e9c7e3e0eeaf2e86e52d452faf78af3048e5485fd78b0272e5e3f3241434718b26e13bfb2466e2611d3e40682c5fd55ea05a05168417e497bd3586116dd28751928afe01ffaf846ebdc93a0869e056fc4757220ab071e1f8ff3085e769ab1b7bc990e275dfde6698145bc1bc6cd4716df3bc1f475e439590edb9b7c312e01418d597fce5c291e56b5d467cac5bd155b5db37977e3020"}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "0f580d32f46969a94536d3c7e602cb9facc54580cd3052f5ebb214a2d12b4104"}}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_ID={0x15, 0x3, "c0f14c4556ae783f5fc5509540da3e7726"}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "8812f1f5d5f990d5129d4156eb8bd3ad1728fb81c6cf737a44a284186c36be"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "ba69991ae95965fa89ef82b882a655da057908d92af34e5825e1192a95a3cc8d93"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_MEDIA={0xd8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9bf}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x37}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf89d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8}]}]}, @TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x200}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xf2d3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x62}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x42}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3f}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffffffffffe0}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffffce}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}]}]}, 0x1438}, 0x1, 0x0, 0x0, 0x4040001}, 0x800) syz_io_uring_submit(r2, r1, &(0x7f0000000440)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=@phonet, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/61, 0x3d}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/117, 0x75}], 0x3}, 0x0, 0x10100, 0x1, {0x2, r3}}, 0x2) [ 1644.606216] FAULT_INJECTION: forcing a failure. [ 1644.606216] name failslab, interval 1, probability 0, space 0, times 0 [ 1644.608115] CPU: 1 PID: 8543 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1644.609086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1644.610762] Call Trace: [ 1644.611122] dump_stack+0x107/0x163 [ 1644.611832] should_fail.cold+0x5/0xa [ 1644.612387] should_failslab+0x5/0x10 [ 1644.613018] __kmalloc_node_track_caller+0x74/0x400 [ 1644.613816] ? __ip_append_data+0x2946/0x3340 [ 1644.614684] ? kmem_cache_alloc_node+0x2bb/0x360 [ 1644.616352] __alloc_skb+0xb1/0x620 [ 1644.616944] __ip_append_data+0x2946/0x3340 [ 1644.617618] ? raw_destroy+0x30/0x30 [ 1644.618343] ? ip_finish_output+0x330/0x330 [ 1644.619426] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1644.620192] ? ipv4_mtu+0x1f2/0x2c0 [ 1644.620874] ? raw_destroy+0x30/0x30 [ 1644.621381] ip_append_data+0x114/0x1a0 [ 1644.622078] raw_sendmsg+0xa78/0x2a60 [ 1644.622717] ? stack_trace_consume_entry+0x100/0x160 [ 1644.623436] ? raw_getsockopt+0x1d0/0x1d0 [ 1644.624150] ? perf_trace_lock+0xb6/0x470 [ 1644.624843] ? hlock_class+0x120/0x120 [ 1644.625394] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1644.626180] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1644.627036] ? raw_getsockopt+0x1d0/0x1d0 [ 1644.627706] ? inet_sendmsg+0x115/0x140 [ 1644.628243] inet_sendmsg+0x115/0x140 [ 1644.628865] ? inet_send_prepare+0x4f0/0x4f0 [ 1644.629515] sock_sendmsg+0x138/0x190 [ 1644.630088] ____sys_sendmsg+0x32e/0x860 [ 1644.630797] ? kernel_sendmsg+0x50/0x50 [ 1644.631408] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1644.632141] ? perf_trace_lock+0xb6/0x470 [ 1644.632818] ? hlock_class+0x120/0x120 [ 1644.633418] ___sys_sendmsg+0xff/0x170 [ 1644.634119] ? sendmsg_copy_msghdr+0x160/0x160 [ 1644.634891] ? __fget_files+0x228/0x410 [ 1644.635546] ? lock_downgrade+0x6d0/0x6d0 [ 1644.636198] ? __fget_files+0x251/0x410 [ 1644.637161] ? __fget_light+0xea/0x280 [ 1644.637850] __sys_sendmmsg+0x192/0x460 [ 1644.638401] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1644.639168] ? lock_downgrade+0x6d0/0x6d0 [ 1644.639829] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1644.640563] ? wait_for_completion+0x270/0x270 [ 1644.641258] ? rcu_read_lock_any_held+0x69/0x90 [ 1644.641968] ? vfs_write+0x34f/0xa50 [ 1644.642545] ? fput_many+0x2f/0x1a0 [ 1644.643114] ? ksys_write+0x1a5/0x250 [ 1644.643710] __x64_sys_sendmmsg+0x98/0x100 [ 1644.644363] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1644.645106] do_syscall_64+0x33/0x40 [ 1644.645672] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1644.646444] RIP: 0033:0x466609 [ 1644.646936] 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 [ 1644.649739] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1644.650878] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1644.651959] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1644.653031] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1644.654105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1644.655187] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 17:57:08 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x6, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1}, 0x4c}}, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x4, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x10001, 0x64}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x23}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3b}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x60}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc000000}, 0x844) 17:57:08 executing program 6 (fault-call:3 fault-nth:46): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:08 executing program 0: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000140)={{0x2, 0x2, 0x5, 0x1, 0xfffffff9}, 0xfffffbff, 0x5, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x38000000000000, 0xc51, 0xdaf}) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x3, 0x5, &(0x7f00000000c0)=[{&(0x7f0000000380), 0x0, 0x3ff}, {&(0x7f00000003c0)="990809e1384aff5e7d8b9ea161da7dc14928e0a992faa34b86a12591b7a89585f5ba10e46ac1beb0cd55283093427ccdd5442a13b19392532ce9324b24a1fc384ac7bcd26d9749a7697f2c6b1b94aee9971e012186d85ac8f8877d8e9fdc3c187d7604", 0x63}, {&(0x7f0000000440)="b7a5d9e1901cafdc78345bbaaabb682db2c560feebac1710c0f3e7ba08fd4c972a1a85317e73f1bebd22", 0x2a, 0x1}, {&(0x7f0000000480)="ccd9a5b5fd49d20d61640e9c669993babe27886bf07f6de4ab3e77fe3ac4e1025bfc091f2cde0ba433cfcd1d15e4ba1165844beedd02539c4d38fe1f78fb78b3999da7c9dc0a9def911c8fd25db5067d", 0x50, 0x1}, {&(0x7f0000000000)="4d18ef5bed3aa978a91cfb6b417e63a9269424a3b1d37533d80fd772f2ffc1d123f3dd633811e5645ad3aee85d85860bf4a0c1af8cbcdabd10626f364ff4c9cd7d24ac5658c0d2a7fdee485b51bfdf1dbb978c61d1edde99be94ba69afde796c20d4a7c6813152a53c03fef66bad16c3a8aaa8fcd56e22c9d9231d3fc3ed3fd824", 0x81, 0x80000000}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="757466383d312c73686f723d6d6935a10000726f6469722c73686f72746e616d653d77696e6e742c6f626a5f747970653d2f6465762f6c6f6f7023002c646f6e745f6d6561737572652c736d61636b66736861743d2c736d61636b66737472616e3e142e873367587a61636b66736861742c000000000000"]) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mount$9p_tcp(&(0x7f0000000380), &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), 0x800801, &(0x7f0000000600)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@cachetag}, {@access_user}]}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000300)=0x29f, &(0x7f0000000340)=0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x0, 0x7}, 0x8) 17:57:08 executing program 4: r0 = add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="fa", 0x1, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd) [ 1644.839178] Process accounting resumed 17:57:08 executing program 5: sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, 0x0, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_DEVKEY={0x4}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0x300}}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0xc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1f}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x1080) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1}, 0x4c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x34, 0x3, 0x3, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xf}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c0c0}, 0x4c801) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x1d) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') syz_mount_image$msdos(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000500)="1154c3863b85e329ba508e76f3d690e4881e0e1748009a92ee936bf8348c58aa82b2476855836df29e8b6b001eea5adaaf3dd70cc6c753ae9d622976eec40bdfe26171fc77ea2a447069d43e6c325d2dc7ef81b18c369e78d96469357f9fa4eeb58687e8d248af8da4c2660913f1bbec55bd853adb646b8127548b0d0991c25b955b44b3381b96397d7ba4d914ecf74cc4935e678965b744b43c03a4b47743664c50739276930dc00a1e6d89e257866aeef64b972d8647e7cd7beada31b9eb466b955be5f887345bbc82ebe278b483fcd91a7228f87086d3a4f3b7284236dea5626c3eed42b3541ed25e5aa9b5d208", 0xef, 0xfffffffffffffff8}, {&(0x7f0000000700)="f3c2aa0da498c12a98ee787719f22f4acd5ac75563af5cdba29d0152ea1e3c13454bfc9e1f52af70800a2e30aaeb1be5ce42e81843cbf06e1261bb842719b52ac3b24546a886e330cb7c484d3e11e6ee6f5f086d407a4494dbda22861b65e879ca176a9abaf88ceb72f66c6cc5d2a650476835a3b3fcd3dd052c9103cb3d977c8cf2b3bd7c90e1735712219e92206acd42d2c5aece74f8c595884219de1fd9ce54e151e4ac17db3665b0ee2f3266cf805521cf5128f6e670f3df1dae4e1c477210fdf067a70247cf63bf8840a3b1ba3dc38e90432c10", 0xd6, 0x5}], 0x8384c, &(0x7f0000000800)={[{@fat=@check_strict}, {@dots}], [{@hash}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x32, 0x34, 0x62, 0x63, 0x67, 0x66, 0x34], 0x2d, [0x66, 0x0, 0x62, 0x39], 0x2d, [0x35, 0x34, 0x35], 0x2d, [0x34, 0x30, 0x35, 0x38], 0x2d, [0x33, 0x38, 0x31, 0x30, 0x31, 0x34, 0x12f3c60071e3be]}}}, {@obj_user={'obj_user', 0x3d, 'U-'}}, {@uid_gt}, {@seclabel}, {@obj_user={'obj_user', 0x3d, 'mounts\x00'}}, {@obj_user={'obj_user', 0x3d, '-'}}, {@obj_type}]}) setxattr$incfs_id(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000240), &(0x7f0000000180)={'0000000000000000000000000000000', 0x31}, 0x20, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) chmod(&(0x7f0000000440)='./file0\x00', 0x6a) getpgrp(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)={0x28, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0xc, 0x17, 0x0, 0x0, @u64}]}, 0x28}}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x40, 0x20, 0x400, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x14, 0x17, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x79, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x64, 0x0, 0x0, @fd=r4}]}, 0x40}}, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000140)={0x2a, 0x29, 0x2, {0x6, [{{0x20, 0x2, 0x5}, 0x1, 0x9, 0x7, './file0'}]}}, 0x2a) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0xec0) 17:57:08 executing program 2: pipe2$9p(&(0x7f00000000c0), 0x800) add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080), 0x0, 0xfffffffffffffffa) write$P9_RLCREATE(0xffffffffffffffff, 0x0, 0x0) add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='euie>', @ANYRESDEC=0xee00, @ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00\x00=,\x00']) r0 = socket$inet(0x2, 0x4, 0x8) recvfrom(r0, &(0x7f0000000500)=""/40, 0x28, 0x10000, &(0x7f0000000540)=@nfc={0x27, 0x1, 0x0, 0x4}, 0x80) write$P9_RMKDIR(0xffffffffffffffff, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x800) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000600), 0x135082, 0x0) write$P9_RATTACH(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) write$P9_RVERSION(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1500000065ffff0700000008003950303030302e4c"], 0x15) fcntl$lock(r2, 0x7, &(0x7f0000000100)={0x2, 0x3, 0x8, 0x4, 0xffffffffffffffff}) openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x0, 0x41) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000600)={{0x1, 0x0, 0xee00, 0xee01}, 0x0, 0x0, 0xffffffffffffffff, 0x26d1653b, 0x0, 0x7fffffff, 0x0, 0x0, 0xfffb, 0xfffc}) lsetxattr$system_posix_acl(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000840)={{}, {}, [{0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x5}, {0x2, 0xe}, {0x2, 0x1}, {0x2, 0x4}], {0x4, 0x4}, [{0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0xee00}, {}, {0x8, 0x6}, {0x8, 0x6}, {0x8, 0x2, 0xee01}], {}, {0x20, 0x7}}, 0x7c, 0x2) socket$inet(0x2, 0x80000, 0x3) [ 1644.890402] Process accounting resumed [ 1644.901498] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1644.911158] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8564 comm=syz-executor.3 [ 1644.937780] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8564 comm=syz-executor.3 [ 1644.946911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8567 comm=syz-executor.3 17:57:08 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x7, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1644.952623] FAULT_INJECTION: forcing a failure. [ 1644.952623] name failslab, interval 1, probability 0, space 0, times 0 [ 1644.954209] CPU: 1 PID: 8566 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1644.955110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1644.960850] Call Trace: [ 1644.961225] dump_stack+0x107/0x163 [ 1644.961724] should_fail.cold+0x5/0xa [ 1644.962229] ? create_object.isra.0+0x3a/0xa10 [ 1644.962799] should_failslab+0x5/0x10 [ 1644.963427] kmem_cache_alloc+0x5b/0x350 [ 1644.964031] create_object.isra.0+0x3a/0xa10 [ 1644.964709] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1644.965476] __kmalloc_node_track_caller+0x1b8/0x400 [ 1644.966231] ? __ip_append_data+0x2946/0x3340 [ 1644.966903] ? kmem_cache_alloc_node+0x2bb/0x360 [ 1644.967600] __alloc_skb+0xb1/0x620 [ 1644.968092] __ip_append_data+0x2946/0x3340 [ 1644.968704] ? raw_destroy+0x30/0x30 [ 1644.969221] ? ip_finish_output+0x330/0x330 [ 1644.969794] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1644.970472] ? ipv4_mtu+0x1f2/0x2c0 [ 1644.970936] ? raw_destroy+0x30/0x30 [ 1644.971444] ip_append_data+0x114/0x1a0 [ 1644.971982] raw_sendmsg+0xa78/0x2a60 [ 1644.972504] ? stack_trace_consume_entry+0x100/0x160 [ 1644.973194] ? raw_getsockopt+0x1d0/0x1d0 [ 1644.973777] ? perf_trace_lock+0xb6/0x470 [ 1644.974357] ? hlock_class+0x120/0x120 [ 1644.974894] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1644.975576] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1644.976307] ? raw_getsockopt+0x1d0/0x1d0 [ 1644.976874] ? inet_sendmsg+0x115/0x140 [ 1644.977411] inet_sendmsg+0x115/0x140 [ 1644.977930] ? inet_send_prepare+0x4f0/0x4f0 [ 1644.978524] sock_sendmsg+0x138/0x190 [ 1644.979046] ____sys_sendmsg+0x32e/0x860 [ 1644.979638] ? kernel_sendmsg+0x50/0x50 [ 1644.980169] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1644.980786] ? perf_trace_lock+0xb6/0x470 [ 1644.981352] ? hlock_class+0x120/0x120 [ 1644.981877] ___sys_sendmsg+0xff/0x170 [ 1644.982406] ? sendmsg_copy_msghdr+0x160/0x160 [ 1644.983016] ? __fget_files+0x228/0x410 [ 1644.983609] ? lock_downgrade+0x6d0/0x6d0 [ 1644.984253] ? __fget_files+0x251/0x410 [ 1644.984827] ? __fget_light+0xea/0x280 [ 1644.985401] __sys_sendmmsg+0x192/0x460 [ 1644.985957] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1644.986573] ? lock_downgrade+0x6d0/0x6d0 [ 1644.987149] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1644.987835] ? wait_for_completion+0x270/0x270 [ 1644.988460] ? rcu_read_lock_any_held+0x69/0x90 [ 1644.989078] ? vfs_write+0x34f/0xa50 [ 1644.989594] ? fput_many+0x2f/0x1a0 [ 1644.990087] ? ksys_write+0x1a5/0x250 [ 1644.990622] __x64_sys_sendmmsg+0x98/0x100 [ 1644.991192] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1644.991915] do_syscall_64+0x33/0x40 [ 1644.992470] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1644.993241] RIP: 0033:0x466609 [ 1644.993726] 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 [ 1644.996467] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1644.997507] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1644.998517] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1644.999491] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1645.000452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1645.001391] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1645.122500] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=553 sclass=netlink_route_socket pid=8574 comm=syz-executor.5 [ 1645.168224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=553 sclass=netlink_route_socket pid=8576 comm=syz-executor.5 [ 1659.958862] kmemleak: 138 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:57:32 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x10101, 0x0) clone3(&(0x7f0000000280)={0x20000100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xa}, &(0x7f00000000c0)=""/251, 0xfb, &(0x7f00000001c0)=""/17, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x5, {r0}}, 0x58) 17:57:32 executing program 6 (fault-call:3 fault-nth:47): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x6, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:32 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) symlink(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000080)='./file0/file0\x00') rename(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') rename(&(0x7f0000000040)='./file0/file1\x00', &(0x7f00000000c0)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, '\x00', 0x28}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dbb}}, 0xe8) bind(r0, &(0x7f00000001c0)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80) 17:57:32 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xa, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="02000000030000000464a79749ad3f7818e021478f9e5637a9ab64012a85b92342f61b3e9c0246da01b87512f553f1c8fb68d129aa9f225d8562d9116581cd1d62aa346a140d512159f3c7f5cbbf642b3dd25f5b2e116ca10bddaf22249e02d75705388f76c9443e8864a3cbd3b248816983f752709d286fb5822153454c39c04d7b4c95fa9826bda9c5bb00d1d031d4f0", 0x91, 0x92}], 0x1010809, &(0x7f0000000100)=ANY=[]) 17:57:32 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f0000004580)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x80, 0x0}}], 0x1, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'wg2\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x4f) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0xee00}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21cd}, {}, 0x0, 0x6e6bb3}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) ioctl$TUNSETGROUP(r0, 0x400454ce, 0xffffffffffffffff) 17:57:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x252bc0, 0x2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0xfffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}}, {{@in=@loopback, 0x10000, 0x33}, 0x2, @in6=@empty}}, 0xe8) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x5) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xfdef) [ 1668.787779] FAULT_INJECTION: forcing a failure. [ 1668.787779] name failslab, interval 1, probability 0, space 0, times 0 [ 1668.790273] CPU: 0 PID: 8609 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1668.791716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1668.794118] Call Trace: [ 1668.794686] dump_stack+0x107/0x163 [ 1668.795442] should_fail.cold+0x5/0xa [ 1668.796287] ? create_object.isra.0+0x3a/0xa10 [ 1668.797240] should_failslab+0x5/0x10 [ 1668.798032] kmem_cache_alloc+0x5b/0x350 [ 1668.798887] create_object.isra.0+0x3a/0xa10 [ 1668.799839] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1668.800906] __kmalloc_node_track_caller+0x1b8/0x400 [ 1668.801953] ? __ip_append_data+0x2946/0x3340 [ 1668.802864] ? kmem_cache_alloc_node+0x2bb/0x360 [ 1668.803846] __alloc_skb+0xb1/0x620 [ 1668.804608] __ip_append_data+0x2946/0x3340 [ 1668.805520] ? raw_destroy+0x30/0x30 [ 1668.806301] ? ip_finish_output+0x330/0x330 [ 1668.807198] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1668.808259] ? ipv4_mtu+0x1f2/0x2c0 [ 1668.809016] ? raw_destroy+0x30/0x30 [ 1668.809799] ip_append_data+0x114/0x1a0 [ 1668.810659] raw_sendmsg+0xa78/0x2a60 [ 1668.811479] ? stack_trace_consume_entry+0x100/0x160 [ 1668.812569] ? raw_getsockopt+0x1d0/0x1d0 [ 1668.813459] ? perf_trace_lock+0xb6/0x470 [ 1668.814311] ? hlock_class+0x120/0x120 [ 1668.815142] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1668.816143] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1668.817247] ? raw_getsockopt+0x1d0/0x1d0 [ 1668.818091] ? inet_sendmsg+0x115/0x140 [ 1668.818905] inet_sendmsg+0x115/0x140 [ 1668.819694] ? inet_send_prepare+0x4f0/0x4f0 [ 1668.820586] sock_sendmsg+0x138/0x190 [ 1668.821361] ____sys_sendmsg+0x32e/0x860 [ 1668.822184] ? kernel_sendmsg+0x50/0x50 [ 1668.822982] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1668.823922] ? perf_trace_lock+0xb6/0x470 [ 1668.824753] ? hlock_class+0x120/0x120 [ 1668.825553] ___sys_sendmsg+0xff/0x170 [ 1668.826348] ? sendmsg_copy_msghdr+0x160/0x160 [ 1668.827270] ? __fget_files+0x228/0x410 [ 1668.828102] ? lock_downgrade+0x6d0/0x6d0 [ 1668.828965] ? __fget_files+0x251/0x410 [ 1668.829776] ? __fget_light+0xea/0x280 [ 1668.830577] __sys_sendmmsg+0x192/0x460 [ 1668.831388] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1668.832269] ? lock_downgrade+0x6d0/0x6d0 [ 1668.833134] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1668.834114] ? wait_for_completion+0x270/0x270 [ 1668.835038] ? rcu_read_lock_any_held+0x69/0x90 [ 1668.836013] ? vfs_write+0x34f/0xa50 [ 1668.836794] ? fput_many+0x2f/0x1a0 [ 1668.837548] ? ksys_write+0x1a5/0x250 [ 1668.838353] __x64_sys_sendmmsg+0x98/0x100 [ 1668.839229] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1668.840319] do_syscall_64+0x33/0x40 [ 1668.841089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1668.842151] RIP: 0033:0x466609 [ 1668.842826] 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 [ 1668.846700] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1668.848328] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1668.849831] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1668.851308] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1668.852828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1668.854337] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1668.934340] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1668.956762] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (1 blocks) [ 1684.726523] kmemleak: 42 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:57:57 executing program 1: signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x200]}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) openat2(r1, &(0x7f00000000c0)='./cgroup/cgroup.procs\x00', &(0x7f0000000040)={0x40482, 0x100, 0x1}, 0x18) 17:57:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) close_range(r0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/113, 0x71) 17:57:57 executing program 6 (fault-call:3 fault-nth:48): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:57 executing program 4: ioctl$PTP_PIN_GETFUNC(0xffffffffffffffff, 0xc0603d06, &(0x7f0000000000)={'\x00', 0x0, 0x3, 0x1000}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000200)={"55cceaaa2aeb88f822d3a2da74cedfe3", r3, 0x0, {0x3, 0x3}, {0x6, 0x3}, 0x0, [0x1, 0xfffffffffffffff9, 0x7, 0x3, 0xa50, 0x9, 0x7, 0x97, 0x5, 0x8, 0xffffffffffffff95, 0x0, 0x41a20305, 0x3, 0x7fffffff, 0x3f]}) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000000340)={0x1, 0x1, 0x4}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000540)={{r0}, r3, 0x0, @inherit={0x50, &(0x7f00000004c0)={0x0, 0x1, 0x8, 0x3f, {0x13, 0x1, 0x80, 0x0, 0x3}, [0x1000]}}, @subvolid=0x1}) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) connect$inet(r2, &(0x7f0000001540)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r1, &(0x7f0000000480)=[{{&(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000100)="aba4091dfdf3c7535f13fe9f404a636b1a74113a91d5fc46472bc26b92c87464e1842674d6ea952dd3c866918c96abb9fbce99a8cc67fc28e315987e7a550ffacc7e5ae062c16f40a5ad8af50a401b8eae2cc1f894acfc49b7b6499ac0b77a733a95faa63e3f9121663ad7aeb46a64fff7af5fdfbdb13a516fa7081c992e4717b33302b3cd97e32d2860cf0920d4f800395854b805f885e82225e948cacd2541a05c2ae242d17691caa0a3bf2fcdfb9e453cf2e68e4c879416a2058b495f321b43744c3ccc4d06b919c3210142bfc825a1760d688ede7daa5168b7fb4f3e7a71c0b58d6d1119d82b3d74377006d28995e973", 0xf2}, {&(0x7f0000000240)="1076ff4df5d74cadb545694e9b002fdc359101", 0x13}, {&(0x7f0000000280)="5b134f43043d0f14c9229b9d4ecfc04484cbd9348f9654e3ab0e116df1468e6b5e45fb727253731cf60200a04984cb1245c2097b38bb2777b1e5ec67a8a25ddfec504de5be9a7059de51586c4eaaf0075273ca0785fea693d214a25c5d1411370d40c4fb7e88fb03886d58089909861042b73447e4111de24e1771677ccadc46b217c30a5e1770960c930f3c78f047f1a082764199e68a9e17b397bc4b7ad21bd5231aca07394531d181929354d118a47e992a900f2fa3229dfe1856", 0xbc}, {&(0x7f0000000340)}, {&(0x7f0000000380)="4f62ed2a58a6829fec33c0079b5c7656f97b5fb940c772b1b089b66714af3ef60e3a79e4484fb511c3d29be13a5d82e8ad690d1e9dabb90c6724b9deaea1060d75257115fcacde30a6bf09812b4cb01a3901bfb80c25862c159bffb95a9d392648ac23b0c7579f982b", 0x69}], 0x5}}], 0x1, 0x8800) sendmsg$inet6(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x62}, 0x0) 17:57:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xa, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:57 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="5a4b64983bc4e9f531fde2291a3d1f59b208d68929cc11fda7ac4638732e58ade98200", 0xfffffffffffffc3d, r0) keyctl$search(0xa, r0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000a40)={'syz', 0x3}, r0) r1 = add_key(&(0x7f0000000740)='id_resolver\x00', &(0x7f0000000900)={'syz', 0x3}, &(0x7f0000000940)="c36aa90d7a9ee4fede586f678697f782b15e14d49ca738bc13eb8b69e539051ed8c3622b0bf18f92b29ea641fffe549c70d49380db8be84505d70d794ac1057f660a0d3a399af0a34c3fc63c7393aad7eb82770673bf218d7ff2ed1176bbcc48278f0734c1511a83ce858935d3449bc8cfc0f33122edec8fdfc6128a2566fb1449e4b6decbee6c9118664f19bea2e437aa4c6e603f3af7f3580ce14fe9f409dccb849d505d3da3bb4da2236d9a6591cd844ddce1aadb033d6cf227f64b832e97ed84e7d590ed4c523ed7bde7b71e", 0xce, 0xfffffffffffffffe) r2 = request_key(&(0x7f00000008c0)='cifs.idmap\x00', &(0x7f0000000780)={'syz', 0x3}, &(0x7f00000007c0)='/,\x00', r1) request_key(&(0x7f0000000440)='.dead\x00', &(0x7f0000000480)={'syz', 0x2}, &(0x7f00000004c0)='\x00', r0) r3 = request_key(&(0x7f0000000500)='rxrpc_s\x00', &(0x7f0000000540)={'syz', 0x1}, &(0x7f0000000580)=')\x00', 0xfffffffffffffff8) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f00000006c0)={'fscrypt:', @desc2}, &(0x7f0000000640)={0x0, "56d9bbe4d400113be6ddd1a219d0d989f6eb3191757a3d36ba8e8a81f3c7401d36667f6687ef6acadb03752621003583b765e15ba3b0b728faddd07cdad0ac45", 0x3a}, 0x48, r0) add_key$keyring(&(0x7f0000000600), &(0x7f0000000700)={'syz', 0x3}, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r2) keyctl$join(0x1, &(0x7f0000000880)={'syz', 0x0}) 17:57:57 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xc, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:57 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[]) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) pread64(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x401) 17:57:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000080)="f2c0b00a0a73e255b2c6", 0xa}], 0x1, 0xfff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020, 0x0, 0x10ff}) close(r0) r1 = openat(0xffffffffffffffff, 0x0, 0x440900, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) fcntl$setstatus(r2, 0x4, 0x0) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="d626", 0x2}], 0x1, 0x0, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r3, r2, 0x0, 0xd315) r4 = fork() waitid(0x2, r4, &(0x7f0000000000), 0x2, &(0x7f0000000080)) waitid(0x478a86ef892438c8, r4, &(0x7f0000000140), 0x1, &(0x7f00000001c0)) waitid(0x1, r4, &(0x7f0000000400), 0x2, &(0x7f0000000480)) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000500)=r4) r5 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x4, 0x3, &(0x7f0000000240)=[{&(0x7f0000000180)="9fa9d444b52799b3eddbc92ad5177d513fa122013c595e1d245471823c9ced39f104493ed2f58c441aeefd48c21c0fe11a034bdd79b6a9b0de5aac55ab611a4441ac5f8e31bbf584fb072047ea96b5062cd021b07fddfec3a453eafcd13bf568b8337e388ad73511a8d641449c7d515901a2365d5039d332dc0b007e8e00592a946dd0f50ae64a1887b34655bbd89f4d00", 0x91, 0x7}, {&(0x7f0000000300)="cf28e3438ed3bd80d5311b9b69dfc89eb56b33a77e21d8073feb85f74128bb39f4fd6868d30169f443ec4aa1c222c8c13b859b2bb794cbfea7bccc26777529f2a866212f461fff3a824a9814ecab3b02f0da8da30d7a549f64f237bfdd75de4dc91268403cbd7a3fc24b7331de3094ba162a47a71645dc5b8fe459d918ff205c433f3f0e4cddb887e5c5e71ba868083d6a38fcab6633317363cd4d71baa05d1e0302e1e97e99", 0xa6}, {&(0x7f0000000400)="6175e2c2592007d221158d64b39ad1529f498c72dadf0ad5fa561194ed814349d0fda6d39a438dbc4a5515c9f297e0cd2931ebef68e7ec71877dfad994c01c456114eb7383910572c3cd0d32e123092b8d7c31857c52ffebc962d6311327bce2123a48dedadfe0f554ff4fbb1222ca95fd19c46ec6e0d014dfc561b75fb00fac2272ed7d4e5f4c6d96da10a0a70c5e23600472fbcfbca0744c27ca704117e6891679c3728489fd67a8fb1f1bfedb77a15ca20ca1907f2af21a2bbffe28eb2145c273fba3a0549776133d17c9165f65d0bc3a895e3f6e95", 0xd7, 0xffffffffffffff20}], 0x400, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) lseek(r5, 0x5, 0x0) [ 1693.759158] FAULT_INJECTION: forcing a failure. [ 1693.759158] name failslab, interval 1, probability 0, space 0, times 0 [ 1693.762624] CPU: 0 PID: 8639 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1693.763563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1693.765289] Call Trace: [ 1693.765922] dump_stack+0x107/0x163 [ 1693.767183] should_fail.cold+0x5/0xa [ 1693.768515] ? __skb_ext_alloc+0x19/0x80 [ 1693.769894] should_failslab+0x5/0x10 [ 1693.771201] kmem_cache_alloc+0x5b/0x350 [ 1693.772610] __skb_ext_alloc+0x19/0x80 [ 1693.773911] skb_ext_add+0x503/0x670 [ 1693.775225] ? __ip_append_data+0x2946/0x3340 [ 1693.776397] __alloc_skb+0x3c1/0x620 [ 1693.776956] __ip_append_data+0x2946/0x3340 [ 1693.777739] ? raw_destroy+0x30/0x30 [ 1693.778458] ? ip_finish_output+0x330/0x330 [ 1693.779199] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1693.779939] ? ipv4_mtu+0x1f2/0x2c0 [ 1693.780573] ? raw_destroy+0x30/0x30 [ 1693.781135] ip_append_data+0x114/0x1a0 [ 1693.781796] raw_sendmsg+0xa78/0x2a60 [ 1693.782460] ? stack_trace_consume_entry+0x100/0x160 [ 1693.783202] ? raw_getsockopt+0x1d0/0x1d0 [ 1693.783886] ? perf_trace_lock+0xb6/0x470 [ 1693.784563] ? hlock_class+0x120/0x120 [ 1693.785124] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1693.785801] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1693.786633] ? raw_getsockopt+0x1d0/0x1d0 [ 1693.787252] ? inet_sendmsg+0x115/0x140 [ 1693.787891] inet_sendmsg+0x115/0x140 [ 1693.788517] ? inet_send_prepare+0x4f0/0x4f0 [ 1693.789179] sock_sendmsg+0x138/0x190 [ 1693.789747] ____sys_sendmsg+0x32e/0x860 [ 1693.790360] ? kernel_sendmsg+0x50/0x50 [ 1693.790939] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1693.791619] ? perf_trace_lock+0xb6/0x470 [ 1693.792286] ? hlock_class+0x120/0x120 [ 1693.792887] ___sys_sendmsg+0xff/0x170 [ 1693.793674] ? sendmsg_copy_msghdr+0x160/0x160 [ 1693.794338] ? __fget_files+0x228/0x410 [ 1693.794898] ? lock_downgrade+0x6d0/0x6d0 [ 1693.795564] ? __fget_files+0x251/0x410 [ 1693.796172] ? __fget_light+0xea/0x280 [ 1693.796743] __sys_sendmmsg+0x192/0x460 [ 1693.797373] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1693.798009] ? lock_downgrade+0x6d0/0x6d0 [ 1693.798669] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1693.799405] ? wait_for_completion+0x270/0x270 [ 1693.800087] ? rcu_read_lock_any_held+0x69/0x90 [ 1693.801150] ? vfs_write+0x34f/0xa50 [ 1693.801796] ? fput_many+0x2f/0x1a0 [ 1693.802324] ? ksys_write+0x1a5/0x250 [ 1693.802868] __x64_sys_sendmmsg+0x98/0x100 [ 1693.803493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1693.804217] do_syscall_64+0x33/0x40 [ 1693.804740] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1693.805476] RIP: 0033:0x466609 [ 1693.805977] 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 [ 1693.808704] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1693.809850] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1693.810952] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1693.812027] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1693.813065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1693.814291] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 17:57:57 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xe, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:57 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$PTP_PIN_GETFUNC(r0, 0xc0603d06, &(0x7f0000000080)={'\x00', 0x8, 0x1, 0x6}) r1 = open(&(0x7f0000000940)='./file0\x00', 0x40, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000980)={{r1}, "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"}) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) 17:57:57 executing program 0: prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000000)) syz_mount_image$iso9660(&(0x7f0000000280), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xc000, &(0x7f0000000040)) 17:57:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) close_range(r0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/113, 0x71) 17:57:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x42) 17:57:57 executing program 6 (fault-call:3 fault-nth:49): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32393232393032313400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e5ae81319b144b749b1668edf97c22c3010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000005a00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000019000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f0000012600)="200000008442d6528442d65200000000dbf4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="8081000000c04000dbf4655fdbf4655fdbf4655f00000000000001008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000010000000000000000000000000000000000000020000000000000000000000000000000dbf4655f00"/160, 0xa0, 0x4600}, {&(0x7f0000012800)="c041000000300000dbf4655fdbf4655fdbf4655f00000000000002008000000000000800000000000af301000400000000000000000000000300000020000000", 0x40, 0x4a00}, {&(0x7f0000012900)="20000000000000000000000000000000dbf4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012a00)="ed4100003c000000dcf4655fdcf4655fdcf4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000021b82489000000000000000000000000000000000000000000000000200000008442d6528442d6528442d652dcf4655f8442d6520000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012b00)="ed8100001a040000dcf4655fdcf4655fdcf4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000c680ee85000000000000000000000000000000000000000000000000200000008442d6528442d6528442d652dcf4655f8442d6520000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012c00)="ffa1000026000000dcf4655fdcf4655fdcf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3239323239303231342f66696c65302f66696c653000000000000000000000000000000000000000000000f2528e4f000000000000000000000000000000000000000000000000200000008442d6528442d6528442d652dcf4655f8442d6520000000000000000", 0xa0, 0x800}, {&(0x7f0000012d00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012f00)="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", 0x100, 0x5000}, {&(0x7f0000013000)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013100)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x20000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013300)="00000000001000"/32, 0x20, 0x4}, {&(0x7f0000013400)="504d4d00504d4dffdcf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033350075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x50000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="983c0d001501909bc0bdc481f35736b9fc9368d0456086ef8329d7b68a23d7a7eb06a62412e9dbc2b33053f8b566ee2317c303c9507aa561dba85b2a1702a71497a94c175dc30bbc498a0d8509c3bfed9dfc55726b44b6b7de"]) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4100, 0x110) [ 1694.153436] FAULT_INJECTION: forcing a failure. [ 1694.153436] name failslab, interval 1, probability 0, space 0, times 0 [ 1694.156363] CPU: 0 PID: 8660 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1694.157252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1694.158758] Call Trace: [ 1694.159121] dump_stack+0x107/0x163 [ 1694.159603] should_fail.cold+0x5/0xa [ 1694.160142] ? __alloc_skb+0x6d/0x620 [ 1694.160637] should_failslab+0x5/0x10 [ 1694.161135] kmem_cache_alloc_node+0x55/0x360 [ 1694.161751] __alloc_skb+0x6d/0x620 [ 1694.162244] __ip_append_data+0x2946/0x3340 [ 1694.162842] ? raw_destroy+0x30/0x30 [ 1694.163363] ? ip_finish_output+0x330/0x330 [ 1694.163953] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1694.164636] ? ipv4_mtu+0x1f2/0x2c0 [ 1694.165123] ? raw_destroy+0x30/0x30 [ 1694.165618] ip_append_data+0x114/0x1a0 [ 1694.166146] raw_sendmsg+0xa78/0x2a60 [ 1694.166648] ? stack_trace_consume_entry+0x100/0x160 [ 1694.167320] ? raw_getsockopt+0x1d0/0x1d0 [ 1694.167882] ? perf_trace_lock+0xb6/0x470 [ 1694.168470] ? hlock_class+0x120/0x120 [ 1694.168996] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1694.169626] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1694.170333] ? raw_getsockopt+0x1d0/0x1d0 [ 1694.170877] ? inet_sendmsg+0x115/0x140 [ 1694.171393] inet_sendmsg+0x115/0x140 [ 1694.171895] ? inet_send_prepare+0x4f0/0x4f0 [ 1694.172507] sock_sendmsg+0x138/0x190 [ 1694.173007] ____sys_sendmsg+0x32e/0x860 [ 1694.173542] ? kernel_sendmsg+0x50/0x50 [ 1694.174067] ? __ia32_sys_recvmmsg+0x290/0x290 17:57:57 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x60, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1694.174670] ? perf_trace_lock+0xb6/0x470 [ 1694.175534] ? hlock_class+0x120/0x120 [ 1694.176090] ___sys_sendmsg+0xff/0x170 [ 1694.176617] ? sendmsg_copy_msghdr+0x160/0x160 [ 1694.177249] ? __fget_files+0x228/0x410 [ 1694.177780] ? lock_downgrade+0x6d0/0x6d0 [ 1694.178355] ? __fget_files+0x251/0x410 [ 1694.178898] ? __fget_light+0xea/0x280 [ 1694.179428] __sys_sendmmsg+0x192/0x460 [ 1694.179960] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1694.180565] ? lock_downgrade+0x6d0/0x6d0 [ 1694.181150] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1694.181819] ? wait_for_completion+0x270/0x270 [ 1694.182494] ? rcu_read_lock_any_held+0x69/0x90 [ 1694.183125] ? vfs_write+0x34f/0xa50 [ 1694.183654] ? fput_many+0x2f/0x1a0 [ 1694.184177] ? ksys_write+0x1a5/0x250 [ 1694.184702] __x64_sys_sendmmsg+0x98/0x100 [ 1694.185286] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1694.185984] do_syscall_64+0x33/0x40 [ 1694.186506] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1694.187200] RIP: 0033:0x466609 [ 1694.187643] 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 [ 1694.190150] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1694.191190] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1694.192233] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1694.193182] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1694.194142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1694.195105] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 17:57:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xe, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:57:57 executing program 2: openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) 17:57:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0/file1\x00', 0x0, 0x1) acct(&(0x7f0000000140)='./file0/file1\x00') mount(&(0x7f0000000040)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='qnx6\x00', 0x1000000, &(0x7f00000001c0)='\x00') 17:57:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0xe, &(0x7f0000000380)=[{&(0x7f0000000140)="eb58906d6b66732e66617400028020000400000004f800002000400003000000000000000100000011e7004ab1202cdad080b152ad964386000200000001000600000000000000000000000000800029f2118df153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cdb5786eb6192a19ebfe54685573206973206e6f74206120626f6f7461626c99bab4ca736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f207472792061676169", 0xe6}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029f2118df153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56a40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000000240)="000000007b6f84c010a39ad21fd08e65da0000000000000000000000000b230749d188c3f0f5f8dcdd4541d24e19383848287bf22341049cc46e832ebdea5058be4f801a8fa5e3b5caf0743655d3afe6326c3c4eaf1c1b44a2cbf6ac2a14aa5358d5fef19e31c0f1e61c2243ba84e746980e3fd422c09ccbb61d9cc7f628130d3a3880bd95aeab3549b6bd7b838c944aebaa02b856c557942e368f3102ee38bc973e4db0d5c7284ee2e6271f42d1cc69411e26861757aa22b089067815c41f6913e127a7b8eb18", 0xc7, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4600}, {&(0x7f0000010900)="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"/273, 0x111, 0x4800}, {&(0x7f0000010b00)="2e20202020202020202020100088ea70325132510000ea7032510300000000002e2e202020202020202020100088ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200088ea70325132510000ea70325104001a040000", 0x80, 0x14800}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x24800}, {&(0x7f0000011100)='syzkallers\x00'/32, 0x20, 0x34800}, {&(0x7f0000011200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x54800}], 0x2000080, &(0x7f0000000040)=ANY=[@ANYBLOB="a21c44b23df9ad05b54714bbacb7bf82c4ea073dcfe21f105edcb2311f20192e1a125709af2b9994d39734de29536cdc2ba7d82cfc60b8017bce070000000038f255bf11a418acb99391641166c3a710fcfa61974d142ef3408d7c345a5ecb5c4baba5d8a55e69c1966300"]) 17:57:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00!\a\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000100000008000200030000002c000480050003000000000025000300000000000500030000000000050003000000000005000300000000000800010000000000"], 0x50}}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_setattr(r3, &(0x7f0000000300)={0x38, 0x5, 0x0, 0x3, 0x2, 0x3, 0x7, 0x1, 0x401, 0x7ff}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r6, 0x0, r5, 0x0, 0x200f5ef, 0x0) ioctl$RTC_UIE_OFF(r5, 0x7004) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, 0x0, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_PID={0x8, 0x1c, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, r4}]}, 0x64}, 0x1, 0x0, 0x0, 0x4081}, 0x4000000) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x20040, 0x100) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVE(r7, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x90, 0x0, 0x20, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1}, @NLBL_MGMT_A_DOMAIN={0x7, 0x1, ')/\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, '\x00', 0x1b}}]}, 0x90}, 0x1, 0x0, 0x0, 0x24040081}, 0x40) 17:57:57 executing program 6 (fault-call:3 fault-nth:50): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1694.346694] tmpfs: Unsupported parameter 'huge' 17:57:57 executing program 0: r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000002a40)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@l2tp={0x2, 0x0, @multicast1, 0x2}}, 0x0) io_uring_enter(r0, 0x76d2, 0x0, 0x0, 0x0, 0x0) [ 1694.510636] FAULT_INJECTION: forcing a failure. [ 1694.510636] name failslab, interval 1, probability 0, space 0, times 0 [ 1694.512444] CPU: 0 PID: 8682 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1694.513444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1694.515169] Call Trace: [ 1694.515560] dump_stack+0x107/0x163 [ 1694.516184] should_fail.cold+0x5/0xa [ 1694.516778] ? create_object.isra.0+0x3a/0xa10 [ 1694.517455] should_failslab+0x5/0x10 [ 1694.518047] kmem_cache_alloc+0x5b/0x350 [ 1694.518695] create_object.isra.0+0x3a/0xa10 [ 1694.519346] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1694.520118] kmem_cache_alloc_node+0x16b/0x360 [ 1694.520799] __alloc_skb+0x6d/0x620 [ 1694.521347] __ip_append_data+0x2946/0x3340 [ 1694.522135] ? raw_destroy+0x30/0x30 [ 1694.522722] ? ip_finish_output+0x330/0x330 [ 1694.523344] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1694.524094] ? ipv4_mtu+0x1f2/0x2c0 [ 1694.524612] ? raw_destroy+0x30/0x30 [ 1694.525163] ip_append_data+0x114/0x1a0 [ 1694.525764] raw_sendmsg+0xa78/0x2a60 [ 1694.526318] ? stack_trace_consume_entry+0x100/0x160 [ 1694.527051] ? raw_getsockopt+0x1d0/0x1d0 [ 1694.527663] ? perf_trace_lock+0xb6/0x470 [ 1694.528275] ? hlock_class+0x120/0x120 [ 1694.528920] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1694.529629] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1694.530457] ? raw_getsockopt+0x1d0/0x1d0 [ 1694.531044] ? inet_sendmsg+0x115/0x140 [ 1694.531651] inet_sendmsg+0x115/0x140 [ 1694.532172] ? inet_send_prepare+0x4f0/0x4f0 [ 1694.532833] sock_sendmsg+0x138/0x190 [ 1694.533409] ____sys_sendmsg+0x32e/0x860 [ 1694.534040] ? kernel_sendmsg+0x50/0x50 [ 1694.534886] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1694.535578] ? perf_trace_lock+0xb6/0x470 [ 1694.536220] ? hlock_class+0x120/0x120 [ 1694.536821] ___sys_sendmsg+0xff/0x170 [ 1694.537597] ? sendmsg_copy_msghdr+0x160/0x160 [ 1694.538824] ? __fget_files+0x228/0x410 [ 1694.539800] ? lock_downgrade+0x6d0/0x6d0 [ 1694.540480] ? __fget_files+0x251/0x410 [ 1694.541050] ? __fget_light+0xea/0x280 [ 1694.541689] __sys_sendmmsg+0x192/0x460 [ 1694.542362] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1694.543005] ? lock_downgrade+0x6d0/0x6d0 [ 1694.544112] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1694.544849] ? wait_for_completion+0x270/0x270 [ 1694.545584] ? rcu_read_lock_any_held+0x69/0x90 [ 1694.546327] ? vfs_write+0x34f/0xa50 [ 1694.547218] ? fput_many+0x2f/0x1a0 [ 1694.548100] ? ksys_write+0x1a5/0x250 [ 1694.548652] __x64_sys_sendmmsg+0x98/0x100 [ 1694.549210] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1694.549894] do_syscall_64+0x33/0x40 [ 1694.550387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1694.551061] RIP: 0033:0x466609 [ 1694.551490] 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 [ 1694.554184] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1694.555410] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1694.557403] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1694.558336] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1694.559235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1694.560116] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1694.990409] tmpfs: Unsupported parameter 'huge' [ 1708.678190] kmemleak: 223 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:58:21 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xf0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:58:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c756e616d653d7379ac6e656d01752c0019281316df7d3ac3864a0e22b5053b4cfd6fab64adab90bafdb2c3a2c52315185844733bfd3aac14ba5eb56b73450ab56e815775d9a9fcfa952c9160b33ee56ac950fa7c31f9572f32a9c7fd6d81b5e42b509749616311c3ad24747ddd3e599103f5f5c5bbd721ba065902637ac9add755bbd40e07af105311575a53951c8ba5b873518ea9c8d9090635e694452c5e9f8ab869d5e9aced4d5d1124ab3adbae533fbc"]) 17:58:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000018c0)={&(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="1c00001607e024418d9e00020000000000000014000000000000000060c1ea2b3bff22d4fd502100020000"], 0x38}, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0xa, 0x4e21, 0xdae7, @dev={0xfe, 0x80, '\x00', 0x39}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="710ecad625f21d96644e22653dc8", 0xe}, {&(0x7f0000000080)="770cb3c6e6d4024ab7d903aad12f52a916ecba2b8674f21a1682e7a2d335576b73056343162b35d43821ee284acebde766d3102ba8c29ed57e0e57b2e2d4bdcbeb1e157d223627550c1f0a156876db930f0975a43d4c0d7ed95fb7df8c9f4d11bdab36018855129d3043966146eba13023b06a9cdb648cf64bb40d8dea2ddbe542954a4733048231e8fb86ff1a51b8ce901d", 0x92}, {&(0x7f0000000140)="87e457076d9ed91241e5f511f5edf6758b795e5e0fb27a596d0300553902e423516fd202d6f2bdbaf680fd8e8db5ae5141c08022145cf5aef9c3ddd349eb009d3bdcef8ee0e6", 0x46}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="181d00000000ec0000000000000005ce185092a900001746edb773bb7b0067b2ad69042f0a0f912b7b0158b9d8c93f5071ff44b3a4ac7e88c569f5ffb1af55e1732c30315441db726072cd14121f218f939873296ae5ffbe21b5299221ba58b5ec2a0f4ec12a2661759b1b067a83d6d5557f012484a714cff4eba9b13ea6557aab17a27684165e068cff5eb2169b67f3a3f7ac07961690f714c3"], 0x18}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x0, [0x0, 0x1000000], [0x0, 0x0, 0x0, 0x4]}}}, 0x4c}}, 0x0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'veth0_to_batadv\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB="00ff905a", @ANYRES16=r5, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r6], 0x20}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r7, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r8, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r10], 0x20}}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, r3, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r10}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x3c}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x48000}, 0x40) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000280)) 17:58:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000440)=ANY=[], 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = signalfd4(r2, &(0x7f0000000040), 0x8, 0x80800) openat(r3, &(0x7f0000000080)='./file1\x00', 0x40200, 0x2) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffffffc) 17:58:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736677c66200088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100037e970325132510000e97032510300000000002e2e202020202020202020100037e970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200037e970325132510000e970325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 17:58:21 executing program 6 (fault-call:3 fault-nth:51): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:58:21 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x1000, 0x1) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000380)=0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x80, 0x5, &(0x7f0000000300)=[{&(0x7f0000000080)="b4", 0x1, 0x9}, {&(0x7f0000000140)="ab4396dbceba1af1502a4643aa311f60f202eb59c729e2087f786ce09e64797f3401e94e0d351846b89df96c5b16963692fc95dea6fc72d4f6d983ad5173aac3ad46cc94e921ea01aa6a", 0x4a, 0x3500}, {&(0x7f0000000440)="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", 0x1000, 0x4}, {&(0x7f00000001c0)="3df57bddc02e9c7c6befe50371c793a92b7da102f274f52a4b71ed1b897894c869382a5549e28f9576ba16825cf07e437c601e", 0x33, 0xfff}, {&(0x7f0000000200)="7213112aa0e71872a2d19397b9be51bb64dc6e482d38449f7acc6d2b9becf6393c37670e829bca760939efcf197d44be0c8cfd3d20416971a70e11ad32d06161adac3e4c368330cbde924c735f2b917ae5100799ece6ed718c0b9a570f7fb7964dc968cd9240f20376983ad27f852ed08b9a5d3b6cd8b2db12fd2b1d0c98edbf0eb56bee01c57350346fd8ea82caaf410809ee62a87444c1b1682aa41d6de3ba435c42c31866516365067027e74be23a7d51686e241d2f9f5d8e135dc6863fc20209d761c8e216ca13265c90572df03ba104ac33c233880830c2e474e1331223ec1f2d65", 0xe4, 0x100000001}], 0x40000, &(0x7f0000001440)={[{@uni_xlateno}, {@utf8no}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}], [{@subj_role={'subj_role', 0x3d, '\\.%'}}, {@fowner_lt={'fowner<', r0}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@obj_user}]}) creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount$9p_rdma(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', &(0x7f00000015c0), 0x3a2ddb778ff1e75d, &(0x7f0000001600)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@rq={'rq', 0x3d, 0x101}}, {@sq={'sq', 0x3d, 0x6a}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}, {@subj_role={'subj_role', 0x3d, 'uni_xlate=0'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '*}\\'}}, {@dont_appraise}, {@obj_role={'obj_role', 0x3d, '.'}}]}}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x58325a3a1e98b9bd, 0x80) 17:58:21 executing program 5: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r0, 0x602, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r3 = dup3(r1, r2, 0x80000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000c7b2a4502ed64a6eb421652eb677bbba010040", 0x1f, 0x4e0}, {&(0x7f0000000680)="0300e2", 0x3, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB="04"]) [ 1717.747319] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1717.762976] FAULT_INJECTION: forcing a failure. [ 1717.762976] name failslab, interval 1, probability 0, space 0, times 0 [ 1717.765836] CPU: 0 PID: 8722 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1717.767506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1717.770658] Call Trace: [ 1717.771321] dump_stack+0x107/0x163 [ 1717.772257] should_fail.cold+0x5/0xa [ 1717.773177] should_failslab+0x5/0x10 [ 1717.774235] __kmalloc_node_track_caller+0x74/0x400 [ 1717.775534] ? __ip_append_data+0x2946/0x3340 [ 1717.776739] ? kmem_cache_alloc_node+0x2bb/0x360 [ 1717.777932] __alloc_skb+0xb1/0x620 [ 1717.778873] __ip_append_data+0x2946/0x3340 [ 1717.779892] ? raw_destroy+0x30/0x30 [ 1717.780796] ? ip_finish_output+0x330/0x330 [ 1717.781781] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1717.782934] ? ipv4_mtu+0x1f2/0x2c0 [ 1717.783771] ? raw_destroy+0x30/0x30 [ 1717.784635] ip_append_data+0x114/0x1a0 [ 1717.785551] raw_sendmsg+0xa78/0x2a60 [ 1717.786431] ? stack_trace_consume_entry+0x100/0x160 [ 1717.787590] ? raw_getsockopt+0x1d0/0x1d0 [ 1717.788551] ? perf_trace_lock+0xb6/0x470 [ 1717.789481] ? hlock_class+0x120/0x120 [ 1717.790392] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1717.791506] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1717.793031] ? raw_getsockopt+0x1d0/0x1d0 [ 1717.794063] ? inet_sendmsg+0x115/0x140 [ 1717.794974] inet_sendmsg+0x115/0x140 [ 1717.795862] ? inet_send_prepare+0x4f0/0x4f0 [ 1717.797083] sock_sendmsg+0x138/0x190 [ 1717.798051] ____sys_sendmsg+0x32e/0x860 [ 1717.798996] ? kernel_sendmsg+0x50/0x50 [ 1717.799962] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1717.801222] ? perf_trace_lock+0xb6/0x470 [ 1717.802352] ? hlock_class+0x120/0x120 [ 1717.803261] ___sys_sendmsg+0xff/0x170 [ 1717.804172] ? sendmsg_copy_msghdr+0x160/0x160 [ 1717.805322] ? __fget_files+0x228/0x410 [ 1717.806290] ? lock_downgrade+0x6d0/0x6d0 [ 1717.807309] ? __fget_files+0x251/0x410 [ 1717.808281] ? __fget_light+0xea/0x280 [ 1717.809227] __sys_sendmmsg+0x192/0x460 [ 1717.810209] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1717.811179] ? lock_downgrade+0x6d0/0x6d0 [ 1717.812155] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1717.813487] ? wait_for_completion+0x270/0x270 [ 1717.814625] ? rcu_read_lock_any_held+0x69/0x90 [ 1717.815689] ? vfs_write+0x34f/0xa50 [ 1717.816721] ? fput_many+0x2f/0x1a0 [ 1717.817547] ? ksys_write+0x1a5/0x250 [ 1717.818589] __x64_sys_sendmmsg+0x98/0x100 [ 1717.819547] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1717.820946] do_syscall_64+0x33/0x40 [ 1717.821793] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1717.823171] RIP: 0033:0x466609 [ 1717.823902] 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 [ 1717.828380] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1717.830175] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1717.831778] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1717.833416] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1717.835010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1717.836632] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1717.903007] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8720 comm=syz-executor.1 17:58:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x82801) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0x8e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000000)=0x1) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000300)="0040abe02400030021206cda3b5e5672b89aeddb2a535fbd07ba986d166c43a9d7cceb2355b81bf74ebdd05b76", 0x2d}], 0x1) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) 17:58:21 executing program 4: prctl$PR_SET_UNALIGN(0x6, 0x1) r0 = epoll_create(0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000002c0)={0x60000008}) r2 = epoll_create(0x3) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) r4 = dup2(r3, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000300)={0x8}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)) r6 = fork() waitid(0x0, r6, &(0x7f0000000000), 0x2, &(0x7f0000000080)) waitid(0x478a86ef892438c8, r6, &(0x7f0000000140), 0x1, &(0x7f00000001c0)) waitid(0x1, r6, &(0x7f0000000400), 0x2, &(0x7f0000000480)) kcmp(r6, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fork() [ 1718.072895] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1718.134305] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8743 comm=syz-executor.1 [ 1718.290354] sg_write: data in/out 196608/8 bytes for SCSI command 0x55-- guessing data in; [ 1718.290354] program syz-executor.2 not setting count and/or reply_len properly [ 1718.339451] sg_write: data in/out 196608/8 bytes for SCSI command 0x55-- guessing data in; [ 1718.339451] program syz-executor.2 not setting count and/or reply_len properly [ 1734.797447] kmemleak: 36 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:58:47 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xfd, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:58:47 executing program 1: r0 = clone3(&(0x7f0000000200)={0xd4220500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = fork() waitid(0x2, r1, &(0x7f0000000000), 0x2, &(0x7f0000000080)) waitid(0x478a86ef892438c8, r1, &(0x7f0000000140), 0x1, &(0x7f00000001c0)) waitid(0x1, r1, &(0x7f0000000400), 0x2, &(0x7f0000000480)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000000300)={0x38, 0x5, 0x0, 0x3, 0x2, 0x3, 0x7, 0x1, 0x401, 0x7ff}, 0x0) clone3(&(0x7f0000000280)={0x10000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x31}, &(0x7f00000000c0)=""/179, 0xb3, &(0x7f0000000180)=""/36, &(0x7f00000001c0)=[r0, r0, r0, r0, r0, r1, 0x0, r2, r0], 0x9}, 0x58) 17:58:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000080)={0x17e}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) sendto$inet6(r2, &(0x7f0000000180)="8170c0430c11050615ddee25fb3c67cca618f5d30f70d77ce2e98626a55998cd63d387e4f888cbf654f72dfb43c538be7d0b8508ef65dafda4697e3c3593cbb3b8d40338f31862f510b8f91183f0f6599cfd5642593b9b5c855e6988f029e3f03db9", 0x62, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x205f, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x4}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000140)={0x17e}) lseek(0xffffffffffffffff, 0x6, 0x3) 17:58:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000028bd0300000000003100090859456934959268c83cdd4094d2d5d0e286ed4abfbc5e0a18bf59b9228757facfda9dd79a08f313613e394c1420bf35c139303a883bcbbbfbc80fb119776e2b65583fcff08e61a408063a56658d94fad4f52f4aa01202708a4f3de3652b8b21f6e555a9506e8d90e8cc9b1d21"], 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r3) sendmsg$IEEE802154_LLSEC_DEL_KEY(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x20, r4, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r4, 0x10, 0x70bd25, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4880}, 0x30) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) r5 = syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x436, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000380)) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1, 0x8, 0x0, 0x417}, 0x9834) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(0xffffffffffffffff, 0x0, 0x8000) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 17:58:47 executing program 6 (fault-call:3 fault-nth:52): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:58:47 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = inotify_init() dup3(r0, r1, 0x80000) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) write$P9_RLINK(r2, &(0x7f0000000040)={0x7}, 0x7) 17:58:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d5f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {&(0x7f0000010400)="0200000003000000040000006a000f000300040000000000000000000f00bc0f", 0x20, 0x800}, {&(0x7f0000000540)="ed41000000080000d5f4655fd5f4655fd5f4085f0000000000000400040000000000000005000000080000000000000000000000000000000000000000000000322def7604973ef322d2d8522065614f45dfa950ae4258e43114d071524a7656411dd07c0ef991e96c2c", 0x6a, 0x2100}, {&(0x7f0000011700)=' \x00', 0x2, 0x2180}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="016234769c6ec6e6101c4d2bba37eb8a88ad2b0d62d6fc56c73a68e8bf626792e2a69bb4a286660d160ed995e47ec30bfd553babc1a97f1d"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x200000, 0x0) syz_io_uring_setup(0x5afd, &(0x7f0000000280)={0x0, 0x5b5b, 0x1d, 0x1, 0x299, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000300)) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) syz_io_uring_submit(r3, 0x0, &(0x7f0000000380)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x3, 0x0, r1, &(0x7f0000000340)={0x40000004}, r4, 0x1, 0x0, 0x1}, 0x5) signalfd(r2, &(0x7f0000000180)={[0x1]}, 0x8) getdents64(r0, &(0x7f0000000040)=""/71, 0x47) 17:58:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0xfffffffffffff67a}, {&(0x7f0000012500)="ed21000008100000e0f4655fe104665fe1f4655f000000000000cc", 0x1b, 0x4100}], 0x200011, &(0x7f0000000140)={[{@stripe={'stripe', 0x3d, 0xff}}, {@max_batch_time}, {@data_err_ignore}, {@delalloc}]}) [ 1743.655417] FAULT_INJECTION: forcing a failure. [ 1743.655417] name failslab, interval 1, probability 0, space 0, times 0 [ 1743.657254] CPU: 1 PID: 8774 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1743.658242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1743.659850] Call Trace: [ 1743.660236] dump_stack+0x107/0x163 [ 1743.660789] should_fail.cold+0x5/0xa [ 1743.661347] ? create_object.isra.0+0x3a/0xa10 [ 1743.662027] should_failslab+0x5/0x10 [ 1743.662565] kmem_cache_alloc+0x5b/0x350 [ 1743.663155] create_object.isra.0+0x3a/0xa10 [ 1743.663796] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1743.664562] __kmalloc_node_track_caller+0x1b8/0x400 [ 1743.665356] ? __ip_append_data+0x2946/0x3340 [ 1743.666050] __alloc_skb+0xb1/0x620 [ 1743.666636] __ip_append_data+0x2946/0x3340 [ 1743.667312] ? raw_destroy+0x30/0x30 [ 1743.667901] ? ip_finish_output+0x330/0x330 [ 1743.668537] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1743.669309] ? ipv4_mtu+0x1f2/0x2c0 [ 1743.669863] ? raw_destroy+0x30/0x30 [ 1743.670431] ip_append_data+0x114/0x1a0 [ 1743.671048] raw_sendmsg+0xa78/0x2a60 [ 1743.671639] ? stack_trace_consume_entry+0x100/0x160 [ 1743.672428] ? raw_getsockopt+0x1d0/0x1d0 [ 1743.673087] ? perf_trace_lock+0xb6/0x470 [ 1743.673730] ? hlock_class+0x120/0x120 [ 1743.674340] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1743.675065] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1743.675903] ? raw_getsockopt+0x1d0/0x1d0 [ 1743.676547] ? inet_sendmsg+0x115/0x140 [ 1743.677180] inet_sendmsg+0x115/0x140 [ 1743.677735] ? inet_send_prepare+0x4f0/0x4f0 [ 1743.678386] sock_sendmsg+0x138/0x190 [ 1743.678980] ____sys_sendmsg+0x32e/0x860 [ 1743.679625] ? kernel_sendmsg+0x50/0x50 [ 1743.680238] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1743.680958] ? perf_trace_lock+0xb6/0x470 [ 1743.681603] ? hlock_class+0x120/0x120 [ 1743.682227] ___sys_sendmsg+0xff/0x170 [ 1743.682849] ? sendmsg_copy_msghdr+0x160/0x160 [ 1743.683582] ? __fget_files+0x228/0x410 [ 1743.684199] ? lock_downgrade+0x6d0/0x6d0 [ 1743.684859] ? __fget_files+0x251/0x410 [ 1743.685495] ? __fget_light+0xea/0x280 [ 1743.686113] __sys_sendmmsg+0x192/0x460 [ 1743.686759] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1743.687571] ? lock_downgrade+0x6d0/0x6d0 [ 1743.688239] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1743.689018] ? wait_for_completion+0x270/0x270 [ 1743.689690] ? rcu_read_lock_any_held+0x69/0x90 [ 1743.690361] ? vfs_write+0x34f/0xa50 [ 1743.690916] ? fput_many+0x2f/0x1a0 [ 1743.691462] ? ksys_write+0x1a5/0x250 [ 1743.692039] __x64_sys_sendmmsg+0x98/0x100 [ 1743.692661] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1743.693428] do_syscall_64+0x33/0x40 [ 1743.693981] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1743.694742] RIP: 0033:0x466609 [ 1743.695224] 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 [ 1743.697952] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1743.699069] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1743.700115] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1743.701151] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1743.702186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1743.703230] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 17:58:47 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xf0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:58:47 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x103, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:58:47 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x6, 0x6, 0x0, 0xffffffff}, {0x2, 0x20, 0x63, 0xfffffffe}]}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x41) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, &(0x7f0000000140)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000180)={0x0, 0x1, 0xa0, 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040), 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 17:58:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x400, 0x70bd27, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3051360d2dd2231b}, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000380), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0x0, 0x0, 0x0, 0x8001}, {0x0, 0x0, 0x0, 0x141}, 0x0, 0x0, 0x0, 0x1, 0x1}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@loopback}}, 0xe8) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r6], 0x20}}, 0x0) recvmmsg(r4, &(0x7f000000aac0)=[{{&(0x7f00000024c0)=@alg, 0x80, &(0x7f00000036c0)=[{&(0x7f0000002540)=""/222, 0xde}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/115, 0x73}], 0x3, &(0x7f0000003700)=""/246, 0xf6}, 0xb603}, {{&(0x7f0000003800)=@x25={0x9, @remote}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003880)=""/200, 0xc8}, {&(0x7f0000003980)=""/36, 0x24}, {&(0x7f00000039c0)=""/80, 0x50}], 0x3, &(0x7f0000003a80)}, 0x9}, {{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/4096, 0x1000}, {&(0x7f0000005ac0)=""/4096, 0x1000}], 0x3, &(0x7f0000006b00)=""/213, 0xd5}}, {{&(0x7f0000006c00)=@hci, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006c80)=""/183, 0xb7}, {&(0x7f0000006d40)=""/49, 0x31}], 0x2, &(0x7f0000006dc0)=""/43, 0x2b}, 0x80000000}, {{&(0x7f0000006e00)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000008200)=[{&(0x7f0000006e80)=""/119, 0x77}, {&(0x7f0000006f00)=""/201, 0xc9}, {&(0x7f0000007000)=""/236, 0xec}, {&(0x7f0000007100)=""/130, 0x82}, {&(0x7f00000071c0)=""/31, 0x1f}, {&(0x7f0000007200)=""/4096, 0x1000}], 0x6, &(0x7f0000008280)=""/4096, 0x1000}, 0x110}, {{&(0x7f0000009280)=@tipc, 0x80, &(0x7f00000093c0)=[{&(0x7f0000009300)=""/58, 0x3a}, {&(0x7f0000009340)=""/65, 0x41}], 0x2, &(0x7f0000009400)=""/85, 0x55}, 0x8000}, {{&(0x7f0000009480)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000009680)=[{&(0x7f0000009500)=""/166, 0xa6}, {&(0x7f00000095c0)=""/183, 0xb7}], 0x2, &(0x7f00000096c0)=""/222, 0xde}, 0xd3b}, {{&(0x7f00000097c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f000000aa40)=[{&(0x7f0000009840)=""/4095, 0xfff}, {&(0x7f000000a840)=""/226, 0xe2}, {&(0x7f000000a940)=""/149, 0x95}, {&(0x7f000000aa00)=""/40, 0x28}], 0x4, &(0x7f000000aa80)=""/49, 0x31}, 0xdbf1}], 0x8, 0x10040, &(0x7f000000acc0)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f000000b100)={'gre0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="65727370616e30000000000080e3ee5db470f42492d10397e900000000", @ANYRES32=0x0, @ANYBLOB="8000780000000003000004014814006000680000022f90787f000001ac1414aa00830770ac1414aa071729ac1e01010a010101ac1414bbac1e000100000000072787000000007f000001ac1414bbac1414bbac1e010164010101640101020a010100ac1e0001940401000000"]}) sendmmsg$inet(0xffffffffffffffff, &(0x7f000000cb80)=[{{&(0x7f0000000440)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000480)="5a0d5d5366fc12a73a64e1bae14af1169390e60bc85d36e2a76d537d82f5b58c468bab9525636ad46c9e9da9f3649c19c31800a631b7d153665bf65e5bf25af5704754bc1e5f1eb9ed9934cc1408eb28a822ae24f32b4ad296f2fa1f66b7b226f41d8dafed4b4486bd3095c31e4cd95866e479f0f6a781b9211dd573a69fe30d5b367b2949e822646568f87f1c96bfcee8d02412feb961bca385d8e6d5257bdfc8636584b9a0fc39b3800681fa94c9eefc0efec1aab97e6f855296dd5b5f351139167f53fa402f4b40ac83ff392d149d9ea8d56a4ea0b5230d8a7ce156451ff570cb9f0361a5c952b3e2c9d1924b1e8694f9fc360c8e8f", 0xf7}, {&(0x7f0000000580)="b1d2f8794131a78df34242c8e88507223687daa97df2544482d3dc8ab53a289a573adb85b2e12b7cef9dc8ecca7a831961886ceef1688632858b6c061c70678a35612fa99fd0b020661717c5c2508c33c0f78292522b26512252316eef2faac3c5fe200843b0963303e2ba", 0x6b}], 0x2, &(0x7f0000000700)=ANY=[@ANYBLOB="1c00"/16, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="ffffffffac14142700000000"], 0x180}}, {{&(0x7f0000000880)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000002400)="26330f831a65242261de3fe3a09d5e1ee9567fced8f1b39cb981c70d5150ddad3af4f3d3c5f84543fb2aa8b1349e3128b3daa74c6bada5a73a785ec45c6e1285d794", 0x42}, {&(0x7f0000001980)="d1de03e6eab9da2756ed1cb00a455eeb3bbe5dd2f13a123f0bb53ee27697c260ed7750d42a51519501fb6f8862183619044a6639ad54568cf9f9f00e2bbacf16aea75d174dfcd99dcc3653e610b83f2c784aa8f1dd381f6cce9a73dd19123d43c4477de1db1b04912ea8c06b464817f310487a74d374e61815bef590744b858a450a676389399caf23bc9129b33b45532f266e8e53398e39d585e15b9323e80cdf50faa86eed7e2258bb89b150d8d6b810f4dea92e208546e7d1f70ca35f6a14358802365b8d9b6dc20c7b8504992de50e8c5e18dc1aec8d17991dd5541aa9", 0xdf}, {&(0x7f0000001a80)="caf8ddb7b484186070a6de514beee37d8d66b14fe9d821f6165c69fce8af7d7ed820b9afde400953a6fe6f57605b0137e18ae3335f0d7468babf2b743725ee7a90165f84e6a052397de0bb422e36524b11d372530d96ff3aff4c5f4f2f532d609aa138830df38f06e400425a0a393d24588c85d77190e2455bbf0b69440fee74819b04b18fc58bdee0e3c8eba3cc9b63d0df7a58326894c90e36680e612737fd3fd1a949b3279dfca1af001d661b37ac2f76741203a6fdd7dba118", 0xbb}, {&(0x7f0000001b40)="017b557b70c2de56d11c26ec00deccedf898f8bcb78bcaf6672e060c82fbafa8e6adc4f5241aed9ba829501f5c496a0e468a6e4eacb7101bb41c5ab75a427d162b79d40299f94fe53061951375809afdc48f3c6efade4b56bee30c27f720cbb5d1fbb596a2221308d0a1757f4055c3ed725f9c5545ef72c59dd9ad9a0be2dbe2db3c5d1599674dc46c9352103ef94c28d98b3312de6cd6377e007372d48e08277b96463b7b2488abc827edd9f4ab", 0xae}, {&(0x7f0000001c00)="d49b1200f9e07b0514dd78980539dc17410a43455ffec87dfff666046a5480cd4c4672d517f09a7bcac0577a8a4c9143ec38fb30ccee33630352704e9f2866719e36ed2600d5ac208e0acc69d03415c295c47c734db0cfdd50bdec5958821ef9aa6d33b4902fadf145f940fe3e229034757ad3d8bc1cf99e28994c5599efbff16021976a0b3203599db9c56be1d3af19aeeef788496734d746460ef3a095ad3c9907273c2732246a12bc29365d8d794ebf38aa5c7801a41148945cffcdd8dba9afa4e4b62768fbd9c8ad19dfaa69f8757495f7e2e05d34d2195fb13438c7ea6f3a553a2f86f5655d8968a72be8226de4a38311c992f0ee97ee", 0xf9}, {&(0x7f0000001e00)="1f7deba509fcf78a64fca9a2de8457d5dc5b385cd1f555c2df3ae9ceab124dd0f8603b14f9cbee77a46c733138be21db3b9043fa5e62a5f7bcb743d3f9ab7c99a9c19edc54c0aa4e3e63ed6e6350b2c07ef255c60c3f6f7133f364b3048e4d26740971391b224953e5de9314390fc9559d6771937a4572e44456ba8bd228c22ba20abef40555f52c0b25b0c3ac5e015bb6c126bc3132cae11d32cf00fa4dbae2d1fd0b5c4825620a8bf0640cb3e75e64994f9728921578ea1b7e044191febc08034b8512", 0xc4}], 0x6, &(0x7f0000001f00)=[@ip_ttl={{0x14, 0x0, 0x2, 0x5dbe96d6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x1d}, @multicast2}}}], 0x38}}, {{&(0x7f0000001f40)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10, &(0x7f0000002380)=[{&(0x7f0000001f80)="c6f39ddd27c5e5e7fc20127def15e9afd1a4159d728fd44ee65a9f9f1a9e6dcd4a175ec4ac99", 0x26}, {&(0x7f0000001fc0)="f8263a4535a4d8c27c451e2facdb3c77710e6555c569d9068449fc1b276469cf2e714012cdf33643476c7f0ba1d13c3422903bcfd6ea2b155c3c445d7a5ceb2a621f3f6951aff879907d2752605120b3435f67a851ad5b920b9f1433a91e35bedaed1b89d5dfd1854c29a34d77334daa2d0186c11a3f88b4151dada0841c33c4f31f58cab6ca525e0ac7b78a16e6bfa120c498b0bb5acd", 0x97}, {&(0x7f0000002080)="40b7e7b8484196c5c90819c870493bd1fdfb2a947ffb8c1a54ab52200d916b64a9b0476e6720aa0510d530a81dafdeef53eb35f9d25e71db4b8c1728d458973bc45a895e8b8b6b6b791666a4d738821cd43bb43f33a634cb6ef6f0b9faf86601156b4b6a7efe8b3e55c783994795f8313e6f16923f422def091ba26a77f1212e7a57f6974a76ccac3eec4b2ac7636f2b75e43d94480d523f3bd303bc8b24e9", 0x9f}, 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&(0x7f000000c240)=[{&(0x7f000000b240)="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0x1000}], 0x1}}, {{&(0x7f000000c280)={0x2, 0x4e21, @empty}, 0x10, &(0x7f000000c740)=[{&(0x7f000000c2c0)="8b543672d30ff590806764f4eb73e1a511acb4554f2a50e5b4d84ea4ff3dfbecbb6f54fce11b5b763e16d249470f86c8f2c49518d194d18d3774b1af", 0x3c}, {&(0x7f000000c300)="e4fc5f1fcdfcc7b2f8f4924e44726cb0afd5b54cf361e649d24f94b64b9e954106b804ac1159ffa7ee13af182a284f3641240c6f47db1bc5019725c9a4f5184aa6dce3abedbb0ed43d7458e9f62ca0aefd0e11d09538ee4619c62c6170dfa807b89d16ca783026", 0x67}, {&(0x7f000000c380)="fced88fce30b770ae796da53c978fd41d3a30dc986fc1132d20936e9924df1712dcfd0e4ad5540168b87c164a76887ca11d593d4429b96824d4004e2fc88b2972d1a86ef4060dbd0e899649629", 0x4d}, {&(0x7f000000c400)="d1ecf9240c97528e02c010faf40e1f7390ee1eb9d8325c4f8bf6fc942b94b3f0666b59c8a54f77d823f644163729381b866c31457cc248400c8a349e18ee62ed6663e03621eecf0466db7dba2e043648b24121341451fcd6b47721f60717284f668b9f8eaa6450802d2441f5780a798a4a1c94b8f2657e3c16f07151cbf2d452dbad75dc2006080113a0b8953509344376002b945ebb28c0eac25326b05acc386da50c12c96d533145c78d94faab25b4d5fd393acaa78f0ae09510559fee74f56efaff425b61521bee9c5bbde1fbc9b55af5b3324a20a3656848c478cfec79f71265c141b7ac", 0xe6}, {&(0x7f000000c500)="e3967b945cf7bc363cf262507bbf54ef92fb61703d868f7ea3178bda32ae8f166d2cc5c4a325f9238d56915aac27b70d9985bc656be80a074ace380947ce233d89b15ede5e644ea9f37a10dfe1394d8967cfcc7f969128d86ab0ba58f18e2083b0d45c1af5774f82df8b8fe216e3add8057de9cc060e53e169cd894751dc500c264a30ec97988f", 0x87}, {&(0x7f000000c5c0)="126f4f76fc3483736b465ebe52d9ee1cd1b4de21ee9112d28cad4230eb2425f48462e8f8cd962c714d67c341a9f425fa93fb43b887e0b8be1ad8a84e5e87b11778c37942087d392874deccfaba6a219cce7cd06094b7f2ee0ffc8e02240e98234e789c855f8b35787783e392ee7effeacc7df0fd8710", 0x76}, {&(0x7f000000c640)="4d0d60d2e0089261efb4bae3c71c1c84c2ad23231ea71c9b690918d61f67c321b30b8b827d079ffb96513d9626f1c1f63dc1e4f99d3056dc8e6bdff9c04382180956dc16d9d82f7c8d4a5e59aafeee58c7652975243dc7bcab7663878e8e49cb55322dbe435f59f01a34c176bae747fd6ae6db483c7b03982634a4e56de80071f8ec799f41ff22a6bba3a0684709bb76c59f88fffa0c231b62e62899f2789aaa957f7945be0b349893fc1f2e78c5b1eb7b102f974e055c167332ed5fa814e69f529d0cf3ea165a0fe4f7196cff01afc53200", 0xd2}], 0x7, &(0x7f000000c7c0)=ANY=[@ANYBLOB="14000000000000000000000002000000070000000000000014000000000000000000000002000000ed000000000000001400000000000000000000000100000006000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="0a010102ac1e00010000000014000000000000000200000004000000000000001400000000000000000000000100000000000000000000005c00000000000000000000000700000094040100443c2d41ac1414177fffffff00000000000000ffe0000002000000ee0a0101010000004cac1414aa30000000ac1414bb000000010000000000000004830b89ac141437ac1414aa000000000000000000"], 0xf8}}, {{&(0x7f000000c8c0)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f000000cb00)=[{&(0x7f000000c900)="0ba190dfffd5920d5e444decb27ef3a565dde1f781e90f372ced8ac6def1f86799d529ee31f2741d03fc9b34b200c145194126a752af6fc58d89221da2de4c22cbe0f260b176d9953e2c56dfc66526feb3a660f0ed5cb89fa260c04826934a329b5dca90ab106039af12520f2ef2a02a75ff3caa3034f3d18e6c55e89e8958b4f1fd32bc0502c607d82d4d4e35c571913271c2601b2ee93d8e8d412d91a0077e555c7b78cd7f8f65ded5114b63", 0xad}, {&(0x7f000000c9c0)="8fe32aa2cc1abd265eb7a38ecbec5a3eb8f1124c0f92a0cbc198e249f861abf9318683f5f53ed91de091fab9e29e4456095f64562ef70efd099ae343080359c43c30d8e23f07ceb209215041eabaddaba3c5955f3fb4015681856060eac9a5ddebcd86897d302c6e9cc92447acf6010bafbcb9f7d05a188bc5774ce470dce0512ffefe9f136fba31c9796023c240498d9a4c6fe5ebb20960e0c24b98d78a254a8db2bc3a9c2d7a71bb73d13c4dae6598f6a01f0032ec7f5e5b4501288f2f4fc0f83be5c98ab8337c", 0xc8}, {&(0x7f000000cac0)="eb01a78c4bc0f47981693b698c658b8b8461643a432f012cc90a0b5edd7b0a1aacf749ab11e4d07db64b3289f92286a7ad2c934fcdb056543062", 0x3a}], 0x3, &(0x7f000000cb40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x20}}], 0x7, 0x8040) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) io_submit(0x0, 0x4, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x7, r3, &(0x7f0000000180)="09268a5c7b2d08298a61c0ba5a6cd40ec44e67161c24de5c4ad7b2e3e2264189c679aed4fb697b852027af9ecc49a97c2c27bde1c5eed13d4fa213ec6ff9dab419047a6888de8930db77daefecfb2c5bd9647d77cfa5fcb819040fd16685051497adc6f381058b130a6ddfa4ab2e19777c7dd1feca2c7e25a2f093c3c47c0de9082928c4688bb9b11cd3e68efd39ec1c87", 0x91, 0x4, 0x0, 0x0, r0}, 0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x8, r4, &(0x7f0000000040)="86f8c13a18c734fd4ff95da53162c6a3b1ef652c3e50e8d85e824bda8ed8f2305326a2205dcced5c4343", 0x2a, 0x5, 0x0, 0x2, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x2, r5, &(0x7f0000000940)="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", 0x1000, 0x100000000}]) 17:58:47 executing program 4: fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2420000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313435383439333100"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040000c00000000000000ddf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003700000000000000", 0x40, 0x540}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000ddf4655fddf4655fddf4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1501}, {&(0x7f0000010f00)="2000000064e828b364e828b300000000ddf4655f00"/32, 0x20, 0x1580}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000300000000200000004000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000ddf4655f00"/160, 0xa0, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000400000000200000004000000420000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000ddf4655f00"/160, 0xa0, 0x1700}, {&(0x7f0000011200)="c041000000300000ddf4da5fddf4655fddf4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1e00}, {&(0x7f0000011300)="20000000000000000000000000000000ddf46599d4af850a63b72cc493222f1f", 0x20, 0x1e80}, {&(0x7f0000011400)="ed41000000040000ddf4655fddf4655fddf4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000e736ebb30000000000000000000000000000000000000000000000002000000064e828b364e828b364e828b3ddf4655f64e828b30000000000000000", 0xa0, 0x1f00}, {&(0x7f0000011500)="ed8100001a040000ddf465207a49f2fdf63b935fddf4655fddf4655f00000000080001002000000000000800010000000af301000400d14e4280aea989dc00000200000060000000000000000000000000000000000000000000000000050000000000000000000000000000000000002000000074e828b364e828b3640000000000000008e828b300000000c500e3c123da", 0x92, 0x2000}, {&(0x7f0000011600)="ffa1000026000000ddf4655fddf4655fddf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3131343538343933312f66696c65302f66696c653000000000000000000000000000000000000000000000b6c73cca0000000000000000000000000000000000000000000000002000000064e828b364e828b364e828b3ddf4655f64e828bf6826f40000000000", 0xa0, 0x2100}, {&(0x7f0000011700)="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", 0x1a0, 0x2200}, {&(0x7f0000011900)="ed81000064000000ddf4655fddf4655fddf4655f00000000000001002000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000802240f70000000000000000000000000000000000000000000000002000000064e828b364e828b364e828b3ddf4655f64e828b30000000000000000", 0xa0, 0x2400}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011b00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x8000}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000000040)="000000000000000000000000000000000000000000000000000000000063a4f15b90a028ac0cc6ac1fbbc18c3a22d7939556066f560dcb43fc32", 0x3a, 0xa000}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0xac00}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xc000}, {&(0x7f0000012800)="0200"/32, 0x20, 0xc400}, {&(0x7f0000012900)="0300"/32, 0x20, 0xc800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0xcc00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0xd000}, {&(0x7f0000012c00)="000000000000000001000000000000000000000032ed2fbf0000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0xd400}, {&(0x7f0000012d00)="2719c0d9010000fab93209007aab0900", 0x10, 0x10000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x10400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x10800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x10c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x11000}, {&(0x7f0000013200)="000000000000000001000000000000000000000032ed2fbf0000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0x11400}, {&(0x7f0000013300)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x14000}, {&(0x7f0000013400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x18000}, {&(0x7f0000013900)='syzkallers\x00'/32, 0x20, 0x1c000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x24000}], 0x0, &(0x7f0000013b00)) 17:58:47 executing program 6 (fault-call:3 fault-nth:53): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:58:47 executing program 1: r0 = clone3(&(0x7f0000001200)={0x88118d00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file2\x00', 0x101000, 0x14) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000000300)={0x38, 0x5, 0x0, 0x3, 0x2, 0x3, 0x7, 0x1, 0x401, 0x7ff}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) r4 = getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000300)={0x38, 0x5, 0x0, 0x3, 0x2, 0x3, 0x7, 0x1, 0x401, 0x7ff}, 0x0) ptrace$cont(0x20, 0x0, 0x1, 0x101) copy_file_range(r6, 0x0, r5, 0x0, 0x200f5ef, 0x0) clone3(&(0x7f0000000480)={0x2004800, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0x36}, &(0x7f0000000140)=""/195, 0xc3, &(0x7f0000000240)=""/170, &(0x7f0000000380)=[r3, r0, r2, r3, r0, r0, r4, r0], 0x8, {r6}}, 0x58) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(r1, 0x0, 0x3) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) lseek(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) [ 1744.068326] 9pnet: Insufficient options for proto=fd 17:58:47 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, 'w\x00Jn;m\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000040)={0x2, 0x0, 0x1a, 0x4, 0x176, &(0x7f0000000100)="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"}) pread64(r0, &(0x7f0000000080)=""/116, 0x74, 0x0) 17:58:47 executing program 5: mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x100000, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) lsetxattr$security_selinux(&(0x7f0000003c80)='./file0\x00', &(0x7f0000003cc0), 0x0, 0x0, 0x0) 17:58:47 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x1f4, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1744.169107] FAULT_INJECTION: forcing a failure. [ 1744.169107] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1744.171009] CPU: 1 PID: 8818 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1744.172040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1744.173695] Call Trace: [ 1744.174065] dump_stack+0x107/0x163 [ 1744.174569] should_fail.cold+0x5/0xa [ 1744.175093] __alloc_pages_nodemask+0x17f/0x670 [ 1744.175715] ? __alloc_pages_slowpath.constprop.0+0x2090/0x2090 [ 1744.176545] alloc_pages_current+0x187/0x280 [ 1744.177164] allocate_slab+0x26b/0x380 [ 1744.177707] ___slab_alloc+0x46a/0x700 [ 1744.178255] ? __ip_append_data+0x2946/0x3340 [ 1744.178889] ? mark_held_locks+0x9e/0xe0 [ 1744.179472] ? __kmalloc_node_track_caller+0x3de/0x400 [ 1744.180199] __kmalloc_node_track_caller+0x3de/0x400 [ 1744.180935] ? __ip_append_data+0x2946/0x3340 [ 1744.181554] __alloc_skb+0xb1/0x620 [ 1744.182045] __ip_append_data+0x2946/0x3340 [ 1744.182638] ? raw_destroy+0x30/0x30 [ 1744.183150] ? ip_finish_output+0x330/0x330 [ 1744.183800] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1744.184759] ? ipv4_mtu+0x1f2/0x2c0 [ 1744.185316] ? raw_destroy+0x30/0x30 [ 1744.185995] ip_append_data+0x114/0x1a0 [ 1744.186641] raw_sendmsg+0xa78/0x2a60 [ 1744.187247] ? stack_trace_consume_entry+0x100/0x160 [ 1744.188071] ? raw_getsockopt+0x1d0/0x1d0 [ 1744.188811] ? perf_trace_lock+0xb6/0x470 [ 1744.189673] ? hlock_class+0x120/0x120 [ 1744.190283] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1744.191038] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1744.191926] ? raw_getsockopt+0x1d0/0x1d0 [ 1744.192584] ? inet_sendmsg+0x115/0x140 [ 1744.193157] inet_sendmsg+0x115/0x140 [ 1744.193750] ? inet_send_prepare+0x4f0/0x4f0 [ 1744.194333] sock_sendmsg+0x138/0x190 [ 1744.195065] ____sys_sendmsg+0x32e/0x860 [ 1744.195771] ? kernel_sendmsg+0x50/0x50 [ 1744.196403] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1744.197431] ? perf_trace_lock+0xb6/0x470 [ 1744.198296] ? hlock_class+0x120/0x120 [ 1744.199085] ___sys_sendmsg+0xff/0x170 [ 1744.199874] ? sendmsg_copy_msghdr+0x160/0x160 [ 1744.200806] ? __fget_files+0x228/0x410 [ 1744.201405] ? lock_downgrade+0x6d0/0x6d0 [ 1744.202258] ? __fget_files+0x251/0x410 [ 1744.203658] ? __fget_light+0xea/0x280 [ 1744.204649] __sys_sendmmsg+0x192/0x460 [ 1744.205430] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1744.206142] ? lock_downgrade+0x6d0/0x6d0 [ 1744.206818] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1744.207643] ? wait_for_completion+0x270/0x270 [ 1744.208395] ? rcu_read_lock_any_held+0x69/0x90 [ 1744.209110] ? vfs_write+0x34f/0xa50 [ 1744.209691] ? fput_many+0x2f/0x1a0 [ 1744.210325] ? ksys_write+0x1a5/0x250 [ 1744.210848] __x64_sys_sendmmsg+0x98/0x100 [ 1744.211476] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1744.212243] do_syscall_64+0x33/0x40 [ 1744.212810] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1744.213557] RIP: 0033:0x466609 [ 1744.214026] 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 [ 1744.216783] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1744.217875] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1744.218906] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1744.219886] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1744.220908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1744.222045] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1744.237952] 9pnet: Insufficient options for proto=fd [ 1744.274935] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: bogus i_mode (166400) [ 1744.278295] EXT4-fs (loop4): get root inode failed [ 1744.279187] EXT4-fs (loop4): mount failed [ 1759.790986] kmemleak: 200 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:59:11 executing program 0: pread64(0xffffffffffffffff, &(0x7f0000000140)=""/23, 0x17, 0x7ff) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000002880)='ext4\x00', &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x18082a, &(0x7f0000000200)=ANY=[@ANYBLOB="6e8b6e616c5f6c686563756e756d2c0000000000"]) mount$bind(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x20820, 0x0) 17:59:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x103, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000000c0)={0x1ff, 0x1, 0x6, 0x0, 0x21e}) syz_open_dev$tty20(0xc, 0x4, 0x0) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) 17:59:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {0x3}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) write$binfmt_misc(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="73797a30ce330cfedda20d16d1fb0eef33e12e9f99c75821748ac5449f21878cd28035cbf2f8f988539b4898b980706688056a10a327060000000000000058abd25857d8e646fadec6082f21088cb2fc82c1cc2c52f53a3d600abfca0ce9df6b92929ab92be85461962a51a5070173b20ef6fbb8369fb0cbc9bafcc82cadf7a650555809f4bf5f72b983a1bc352f8b25ab05f4ee31c68ea924e9d25b467325379cb088f4590485818fc120ee7cdf883631e5ac52d4143b742d0b877ed1a26f1ba3a30829a69cfab0915c7d331f140ff1618faebb10a7151b98f93e5f4d6196fde8649f81a891c18867b9da419f006f094aee42c87a74b0cf2147452682960089c435b707964223eeb68e3797624d70a5b1ff6dd188a56a0c9770a5864866cec3586118625c622a22e0021a7f9e59ae66aff648b5d87cd9241c908b45fc12891b82c7ed2c1a4eec1e"], 0x9b) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000340)={0x53, 0xffffffffffffffff, 0x106, 0x0, @buffer={0x300, 0x99, &(0x7f00000000c0)=""/153}, &(0x7f00000003c0)="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", 0x0, 0x0, 0x0, 0x0, 0x0}) 17:59:11 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x2e7, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:11 executing program 6 (fault-call:3 fault-nth:54): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:11 executing program 3: syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0103000000000000000061523819aa76d6c808005e1c3fbbc8d82cb8c853a2aab83acc4866598eabbae9e93dfd0b6498d1e1c15d66b5d86b41e95eb459c99301cdc86b320d744683f914c1bd707ebdf282265351c554586c7ca5b103d6cf7f4abd77d4f572db1b888b1d944380860978ae764c1e320224d32a0ba894040e8c04900b3d12a4e88354a58bc74f5609c227259e5231d7df07e7e1eccb1b36904107c8ce866bc27089aef1881225c3caf486231c09786a94264d9e99fb6d21922794e79ea3bcaa95878bb10b1fe01965cc8ffb84ab35422262d133cc80edc21308a6b0e2686c4365fb2048e8b23e2bcc9920bef4b340ba343e01", @ANYRES32=r4], 0x20}}, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x18, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB="20800010", @ANYRES16=r5, @ANYRES16=r4, @ANYRES32=r7], 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000600)={'syztnl2\x00', &(0x7f0000000580)={'ip6_vti0\x00', r4, 0x29, 0x81, 0x2, 0x1, 0x10, @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x40, 0x7800, 0xbc1, 0x84}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="200025bd7000fbdbdf250d00000014000180080003000600000008000100", @ANYRES32=r4, @ANYBLOB="4000018014000200626f6e645f736c6176655f30000000001400020076657468300000000000000000000000140002006272696467655f736c6176655f300000380001800800030001000000140002006d616376746170300000000000000000080003000500000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="3400018008000100", @ANYRES32=r7, @ANYBLOB="0800030002000000080003000300000008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000300060000004800018014000200626f6e64300000000000000000000000140002007465616d3000000000000000000000000800030002000000140002006e657464657673696d300000000000003800018008000100", @ANYRES32=r9, @ANYBLOB="927644606bbd5f7c75d3dddc64a739da0c4d541aaafc0b2b41ba0c627c33aa7cf504c87c3e29318d1f96871af7583854d2698ba396853fcefaa6dd710ac7c785f983178664408a2bc9f109e46ce983312424013c3c04008e48d204e63b52729008ca8c7b299eb6e75993a607fcf58746245943754b7390de43401ce9697dc09f63de87907d17", @ANYRES32=r4, @ANYBLOB="080003000100000014000200626f6e645f736c6176655f31000000000800030002000000"], 0x154}, 0x1, 0x0, 0x0, 0x4000800}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r10, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="20000000a0191355dc9b40cfece9e321adec087ecbbd2f72124af90eee784a282b456ec836445804184995fb00d0426ea7a1bcff42dd1ad628602d64908b5f11a5d7c43de59e05559f42f2dc14031ee6dfa7274f302eb6", @ANYRES16=r4, @ANYRESDEC=r0, @ANYRES32=r0], 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, r0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4008884}, 0x4020000) 17:59:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x28}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r6) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_LBT_MODE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x54, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x814}, 0x4000001) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan0\x00'}) [ 1767.945321] EXT4-fs (sda): Unrecognized mount option "n‹nal_lhecunum" or missing value [ 1767.964755] FAULT_INJECTION: forcing a failure. [ 1767.964755] name failslab, interval 1, probability 0, space 0, times 0 [ 1767.967124] CPU: 0 PID: 8861 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1767.968515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1767.970857] Call Trace: [ 1767.971406] dump_stack+0x107/0x163 [ 1767.972154] should_fail.cold+0x5/0xa [ 1767.972943] ? create_object.isra.0+0x3a/0xa10 [ 1767.973900] should_failslab+0x5/0x10 [ 1767.974686] kmem_cache_alloc+0x5b/0x350 [ 1767.975526] create_object.isra.0+0x3a/0xa10 [ 1767.976429] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1767.977499] kmem_cache_alloc+0x15b/0x350 [ 1767.978365] __skb_ext_alloc+0x19/0x80 [ 1767.979161] skb_ext_add+0x503/0x670 [ 1767.979933] ? __ip_append_data+0x2946/0x3340 [ 1767.980860] __alloc_skb+0x3c1/0x620 [ 1767.981642] __ip_append_data+0x2946/0x3340 [ 1767.982546] ? raw_destroy+0x30/0x30 [ 1767.983332] ? ip_finish_output+0x330/0x330 [ 1767.984213] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1767.985264] ? ipv4_mtu+0x1f2/0x2c0 [ 1767.986015] ? raw_destroy+0x30/0x30 [ 1767.986793] ip_append_data+0x114/0x1a0 [ 1767.987621] raw_sendmsg+0xa78/0x2a60 [ 1767.988411] ? stack_trace_consume_entry+0x100/0x160 [ 1767.989491] ? raw_getsockopt+0x1d0/0x1d0 [ 1767.990471] ? perf_trace_lock+0xb6/0x470 [ 1767.991333] ? hlock_class+0x120/0x120 [ 1767.992152] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1767.993161] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1767.994288] ? raw_getsockopt+0x1d0/0x1d0 [ 1767.995155] ? inet_sendmsg+0x115/0x140 [ 1767.995966] inet_sendmsg+0x115/0x140 [ 1767.996750] ? inet_send_prepare+0x4f0/0x4f0 [ 1767.997651] sock_sendmsg+0x138/0x190 [ 1767.998439] ____sys_sendmsg+0x32e/0x860 [ 1767.999272] ? kernel_sendmsg+0x50/0x50 [ 1768.000084] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1768.001016] ? perf_trace_lock+0xb6/0x470 [ 1768.001888] ? hlock_class+0x120/0x120 [ 1768.002692] ___sys_sendmsg+0xff/0x170 [ 1768.003554] ? sendmsg_copy_msghdr+0x160/0x160 [ 1768.004491] ? __fget_files+0x228/0x410 [ 1768.005362] ? lock_downgrade+0x6d0/0x6d0 [ 1768.006227] ? __fget_files+0x251/0x410 [ 1768.007056] ? __fget_light+0xea/0x280 [ 1768.007860] __sys_sendmmsg+0x192/0x460 [ 1768.008682] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1768.009579] ? lock_downgrade+0x6d0/0x6d0 [ 1768.010458] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1768.011450] ? wait_for_completion+0x270/0x270 [ 1768.012395] ? rcu_read_lock_any_held+0x69/0x90 [ 1768.013356] ? vfs_write+0x34f/0xa50 [ 1768.014127] ? fput_many+0x2f/0x1a0 [ 1768.014869] ? ksys_write+0x1a5/0x250 [ 1768.015669] __x64_sys_sendmmsg+0x98/0x100 [ 1768.016530] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1768.017601] do_syscall_64+0x33/0x40 [ 1768.018362] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1768.019417] RIP: 0033:0x466609 17:59:11 executing program 5: msgget$private(0x0, 0x430) msgget$private(0x0, 0x73b) r0 = msgget(0x3, 0x18) msgsnd(r0, &(0x7f0000000180)={0x1, "ab8f77d918fac0d7956d0116a55b7a54e58429baee39c688cdd59e6c9003b035da4e5b5f2e9aac9f5a39a6c59ba74407289e17ef98fde11d70500b6e5e2bc581f394ec998906d77e4e2564533164d747c508b682"}, 0x5c, 0x800) r1 = msgget$private(0x0, 0x1c5) r2 = msgget(0x1, 0xa) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f00000012c0)={0x3}, 0x8, 0x0) msgctl$IPC_RMID(r3, 0x0) msgsnd(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="0300000000000000e8dc98975dfe0e5535b78395d621aa0810072821"], 0x1c, 0x800) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000080)=""/198) r4 = msgget$private(0x0, 0x52c) msgsnd(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x86, 0x0) msgsnd(0x0, &(0x7f00000012c0)={0x3}, 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) r5 = msgget$private(0x0, 0x63b) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000240)=""/170) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/117) fork() [ 1768.020075] 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 [ 1768.024024] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1768.025592] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1768.027053] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1768.028536] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1768.030007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1768.031457] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 17:59:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), r0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x400200, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0x0, 0x0, 0x0, 0x0, 0x80}, {}, 0x0, 0x6e6bbb}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) dup3(0xffffffffffffffff, r2, 0x0) [ 1782.754956] kmemleak: 48 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:59:34 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x300, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:34 executing program 6 (fault-call:3 fault-nth:55): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r2 = syz_open_dev$mouse(&(0x7f0000000340), 0x3, 0x101000) connect$inet6(r2, &(0x7f0000000380)={0xa, 0x4e23, 0x6, @remote, 0xffffffac}, 0x1c) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000240)={@dev, 0x1d}) recvfrom$inet6(r0, &(0x7f0000001700)=""/4106, 0x100a, 0xcd08, 0x0, 0x0) r3 = accept4$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000100)=0x1c, 0x80800) sendmsg$inet6(r3, &(0x7f0000000300)={&(0x7f0000000140)={0xa, 0x4e24, 0x4cbc, @loopback, 0xdfb}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="d3a882f48c5ab632319f5ea37c70e4e3c465a864579350b17fcd03aa16bb5239c2bc3018389c7a4c687f0e13a682b8d0d26770f540088835537c701a26edd4ffc5e3af", 0x43}], 0x1, &(0x7f0000000200)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7}}], 0x18}, 0x20040040) 17:59:34 executing program 3: accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000001c0)=0x14) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020029bd7000ffdbdf25010000000800070020000000060006004e20000008000100", @ANYRES32=r0, @ANYBLOB="08000700800000007913b0cc94d1a3f3fcfb267e32adee4064a8a5053e01698007027ae4ed41e2a36418a5d351ddb5a921cecf781ab01a2521e2e74eeefa3fa74aaef3100fb1f8376464839b742f8d6fa76e0d64a60edd3bb0def81805967e26d041e218750119fe6b62644c5f57b1258923fc24a8ad1ca145c5a28640cff1aa8187c1306c92e9"], 0x34}, 0x1, 0x0, 0x0, 0x44081}, 0x40000) r1 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) writev(r1, &(0x7f0000001040)=[{&(0x7f0000000040)="cb", 0xffffffffffffffff}], 0x1) 17:59:34 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x4010, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000), 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) bind$bt_hci(r3, &(0x7f0000000080)={0x1f, 0x4}, 0x6) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001980), 0x80, 0x0) bind$bt_hci(r4, &(0x7f00000019c0)={0x1f, 0x1, 0x2}, 0x6) ioctl$sock_bt_hci(r1, 0x800448d5, &(0x7f0000000140)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$bt_hci(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="de1b0c040000200036c21d8c4c49037fdfbdcfa93b500534ae733835c1fc1dcd68d20ae1e73143d92fff5e9f721baeca2c36511a130073dcd51bd654a498950268612a3539b11e"], 0x8) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r6, 0x0, r5, 0x0, 0x200f5ef, 0x0) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000140)={0x2, 0x3, "8b4573", 0x1, 0x5}) read$rfkill(r4, &(0x7f0000000040), 0x8) 17:59:34 executing program 0: memfd_create(&(0x7f0000000340)='\xff', 0x6) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000007c0)={'nat\x00', 0x0, 0x4, 0x92, [0x4, 0x3, 0x3, 0x1f, 0x6, 0x3], 0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000700)=""/146}, &(0x7f0000000840)=0x78) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000380)={'nat\x00', 0x0, 0x4, 0x49, [0x5, 0x3, 0x1ff, 0x0, 0x1, 0xffffffff], 0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/73}, &(0x7f0000000300)=0x78) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0xfffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0x8}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}}, 0xe8) r1 = syz_open_dev$vcsa(&(0x7f0000000140), 0x4, 0xc6440) sendmsg$inet(r1, &(0x7f0000000640)={&(0x7f0000000400)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000440)="c0fb320b448decc0ac98bea597567833c57b8d478bd1de49fc52a52b86c1b2f27d02c9c85492e161561486091b92dc0e5c1fe4650f77ab86eb10c144d59a430375dc2ffe96c151c3820b5886e98ee0f66b5352b681b38515077140b4e973c7c1c4c1cf48f773927e243f0092798d29a7c55d38d1635b30f6c5084a8f7f6793e6411cde34d3c55b61b5cc80330d33128b34a8e0f9595fe98114d4a1659b5007fcad462eed8fe2ff71a4acb19d97798ff0eb2eb68ccb68dadda62b8640850b4c14c25c211e1c0cce65", 0xc8}, {&(0x7f0000000540)="81e6602432f47096683b4fec6e40b49411572549be58074e9545ff36113573d17555636b825b4fa33c9a21dbb801887f6d985de87af03dbc663cdfcf73efc3ffd1779e4d5a1736e64700cd2a57d60abde506b3d479fe", 0x56}, {&(0x7f00000005c0)="d42689e843420730eb8fb53be8afa1a9fed07ec79ddfefc5e018a0d40f55e16d09542845d1411078a47dd4", 0x2b}], 0x3, 0xfffffffffffffffc}, 0x20000001) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @multicast2}, 0x10) finit_module(r0, &(0x7f0000000000)='\xff', 0x1) 17:59:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0xfffffffffffffffc, 0x0, 0xfffffffffffffffd}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x14400}, {&(0x7f0000000140)="11702527f60f0bde99f1fb68fdbd7c72c884ded929b3f62405fab9b5374bc49cdf88c9ac816bd2a2ddce28313ee930379fb39a2a9812cc000000ea00000000f445bd0d81ab2471366102dfcb93320093c781026eebbd", 0x56, 0x8}], 0x424, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYRESDEC=r1, @ANYRES32, @ANYRES32=r2, @ANYRESDEC=r0, @ANYRESDEC=r1, @ANYRESDEC=r0, @ANYRESDEC]) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x4d3, 0x33}, 0x0, @in=@remote}}, 0xe8) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1}, 0x10) chdir(&(0x7f0000000040)='./file0\x00') r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x3, 0xfffefffffffffffd, 0x3f}) 17:59:34 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c208000000000000000086dd609615"], 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r1, r0) [ 1791.574145] FAULT_INJECTION: forcing a failure. [ 1791.574145] name failslab, interval 1, probability 0, space 0, times 0 [ 1791.576666] CPU: 1 PID: 8917 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1791.578152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1791.580652] Call Trace: [ 1791.581222] dump_stack+0x107/0x163 [ 1791.582041] should_fail.cold+0x5/0xa [ 1791.582864] ? __alloc_skb+0x6d/0x620 [ 1791.583671] should_failslab+0x5/0x10 [ 1791.584469] kmem_cache_alloc_node+0x55/0x360 [ 1791.585451] __alloc_skb+0x6d/0x620 [ 1791.586230] __ip_append_data+0x2946/0x3340 [ 1791.587123] ? raw_destroy+0x30/0x30 [ 1791.587890] ? ip_finish_output+0x330/0x330 [ 1791.588744] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1791.589772] ? ipv4_mtu+0x1f2/0x2c0 [ 1791.590525] ? raw_destroy+0x30/0x30 [ 1791.591263] ip_append_data+0x114/0x1a0 [ 1791.592066] raw_sendmsg+0xa78/0x2a60 [ 1791.592852] ? stack_trace_consume_entry+0x100/0x160 [ 1791.593890] ? raw_getsockopt+0x1d0/0x1d0 [ 1791.594764] ? perf_trace_lock+0xb6/0x470 [ 1791.595612] ? hlock_class+0x120/0x120 [ 1791.596444] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1791.597404] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1791.598709] ? raw_getsockopt+0x1d0/0x1d0 [ 1791.599697] ? inet_sendmsg+0x115/0x140 [ 1791.600688] inet_sendmsg+0x115/0x140 [ 1791.601595] ? inet_send_prepare+0x4f0/0x4f0 [ 1791.602692] sock_sendmsg+0x138/0x190 [ 1791.603618] ____sys_sendmsg+0x32e/0x860 [ 1791.604573] ? kernel_sendmsg+0x50/0x50 [ 1791.605582] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1791.606703] ? perf_trace_lock+0xb6/0x470 [ 1791.607733] ? hlock_class+0x120/0x120 [ 1791.608750] ___sys_sendmsg+0xff/0x170 [ 1791.609661] ? sendmsg_copy_msghdr+0x160/0x160 [ 1791.610760] ? __fget_files+0x228/0x410 [ 1791.611725] ? lock_downgrade+0x6d0/0x6d0 [ 1791.612803] ? __fget_files+0x251/0x410 [ 1791.613763] ? __fget_light+0xea/0x280 [ 1791.614667] __sys_sendmmsg+0x192/0x460 [ 1791.615478] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1791.616349] ? lock_downgrade+0x6d0/0x6d0 [ 1791.617358] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1791.618569] ? wait_for_completion+0x270/0x270 [ 1791.619626] ? rcu_read_lock_any_held+0x69/0x90 [ 1791.620687] ? vfs_write+0x34f/0xa50 [ 1791.621618] ? fput_many+0x2f/0x1a0 [ 1791.622604] ? ksys_write+0x1a5/0x250 [ 1791.623399] __x64_sys_sendmmsg+0x98/0x100 [ 1791.624254] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1791.625301] do_syscall_64+0x33/0x40 [ 1791.626065] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1791.627113] RIP: 0033:0x466609 [ 1791.627777] 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 [ 1791.631659] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1791.633258] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1791.634730] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1791.636202] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1791.637671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1791.639115] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 17:59:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x2e7, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:35 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x301, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x300, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:35 executing program 6 (fault-call:3 fault-nth:56): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:35 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000002880)='ext4\x00', &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x18082a, &(0x7f0000000200)=ANY=[@ANYBLOB='nojournal_checksum,jqfmT=vfsold,min_ba&ch_time=0x0000000000000001,noquota,\x00']) 17:59:35 executing program 5: r0 = syz_io_uring_setup(0x6741, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x3}, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000002c0)={'wg1\x00'}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2fd1, 0x0, 0x0, 0x0, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x4400, 0x0) io_uring_register$IORING_REGISTER_FILES(r7, 0x2, &(0x7f0000000280)=[r5, 0xffffffffffffffff], 0x2) r8 = dup2(r3, r6) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f00000000c0)=0x8, 0x4) sendto$unix(r8, 0x0, 0x0, 0x0, 0x0, 0x0) 17:59:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = memfd_create(&(0x7f0000000740)='\xdd\xf2\xe2p\xeeWL', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3cd04d6b66732e66617400020801090470000000f801", 0x17}, {0x0, 0x0, 0x1000a04}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) unshare(0x28020600) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) ftruncate(r1, 0x8800000) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000180)=""/208, 0xd0}], 0x1, 0x0, 0x0) [ 1791.994280] FAULT_INJECTION: forcing a failure. [ 1791.994280] name failslab, interval 1, probability 0, space 0, times 0 [ 1791.996801] CPU: 1 PID: 8936 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1791.998186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1792.000476] Call Trace: [ 1792.001021] dump_stack+0x107/0x163 [ 1792.001771] should_fail.cold+0x5/0xa [ 1792.002546] ? __alloc_skb+0x6d/0x620 [ 1792.003305] should_failslab+0x5/0x10 [ 1792.004079] kmem_cache_alloc_node+0x55/0x360 [ 1792.005020] __alloc_skb+0x6d/0x620 [ 1792.005791] __ip_append_data+0x2946/0x3340 [ 1792.006700] ? raw_destroy+0x30/0x30 [ 1792.007463] ? ip_finish_output+0x330/0x330 [ 1792.008346] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1792.009373] ? ipv4_mtu+0x1f2/0x2c0 [ 1792.010159] ? raw_destroy+0x30/0x30 [ 1792.010918] ip_append_data+0x114/0x1a0 [ 1792.011740] raw_sendmsg+0xa78/0x2a60 [ 1792.012542] ? stack_trace_consume_entry+0x100/0x160 [ 1792.013594] ? raw_getsockopt+0x1d0/0x1d0 [ 1792.014468] ? perf_trace_lock+0xb6/0x470 [ 1792.015329] ? hlock_class+0x120/0x120 [ 1792.016144] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1792.017146] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1792.018265] ? raw_getsockopt+0x1d0/0x1d0 [ 1792.019111] ? inet_sendmsg+0x115/0x140 [ 1792.019941] inet_sendmsg+0x115/0x140 [ 1792.020726] ? inet_send_prepare+0x4f0/0x4f0 [ 1792.021645] sock_sendmsg+0x138/0x190 [ 1792.022432] ____sys_sendmsg+0x32e/0x860 [ 1792.023246] ? kernel_sendmsg+0x50/0x50 [ 1792.024066] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1792.024994] ? perf_trace_lock+0xb6/0x470 [ 1792.025865] ? hlock_class+0x120/0x120 [ 1792.026659] ___sys_sendmsg+0xff/0x170 [ 1792.027436] ? sendmsg_copy_msghdr+0x160/0x160 [ 1792.028354] ? __fget_files+0x228/0x410 [ 1792.029150] ? lock_downgrade+0x6d0/0x6d0 [ 1792.030014] ? __fget_files+0x251/0x410 [ 1792.030817] ? __fget_light+0xea/0x280 [ 1792.031603] __sys_sendmmsg+0x192/0x460 [ 1792.032400] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1792.033257] ? lock_downgrade+0x6d0/0x6d0 [ 1792.034117] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1792.035087] ? wait_for_completion+0x270/0x270 [ 1792.036003] ? rcu_read_lock_any_held+0x69/0x90 [ 1792.036925] ? vfs_write+0x34f/0xa50 [ 1792.037679] ? fput_many+0x2f/0x1a0 [ 1792.038395] ? ksys_write+0x1a5/0x250 [ 1792.039178] __x64_sys_sendmmsg+0x98/0x100 [ 1792.040014] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1792.041038] do_syscall_64+0x33/0x40 [ 1792.041809] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1792.042843] RIP: 0033:0x466609 [ 1792.043483] 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 [ 1792.047196] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1792.048739] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1792.050178] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1792.051618] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1792.053042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1792.054469] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 17:59:35 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x3e8, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1792.106398] EXT4-fs (sda): Unrecognized mount option "jqfmT=vfsold" or missing value [ 1792.143429] EXT4-fs (sda): Unrecognized mount option "jqfmT=vfsold" or missing value [ 1792.378290] Process accounting resumed [ 1792.497984] Process accounting resumed [ 1807.827151] kmemleak: 192 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 17:59:59 executing program 2: r0 = syz_io_uring_setup(0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000002a40)) r2 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r3, &(0x7f00000001c0)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) r4 = dup2(r2, r2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x280000b, 0x4000010, r0, 0x0) io_uring_enter(r4, 0x5d9d, 0x0, 0x0, 0x0, 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x38000, 0x48) ioctl$sock_SIOCADDRT(r5, 0x890b, &(0x7f0000000200)={0x0, @qipcrtr, @ax25={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x8}, @phonet={0x23, 0x80, 0x1, 0x90}, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x73be, 0x4}) close_range(0xffffffffffffffff, r2, 0xd9c9adf35ead72a2) r6 = fcntl$dupfd(r2, 0x406, r2) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000040)=[r4, r4], 0x2) 17:59:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffff7f, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x25, &(0x7f0000000040), 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup3(r2, r1, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 17:59:59 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs4(0x0, &(0x7f0000000200)='./file0/file1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000080)='./file0/file1/file0\x00', 0x1000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000240)="7a52789b345a21ece4eae7e82c6f4dd19a3999e9b60e08b7032cedaafe261d4d23f27b5f9821aef89793ff185500b6af5240d0ab8821222f6a4aaf15e3f686f3421a850e5c4a00ebd9716e453f97a6522ea0d96d0f8152d87421ffc3cbafa4f982d9d5ace422b66f4b406563b1b57523e5b14aa3b039796a8884689a85210ddd4e9ea95b96e453e88cc1422251dbcf13b144ace89767b6b84321966b0add10a3e70e3469f5c52d48e729f10a1784bfdc6f31db71a05d66dd64ae3462972e5694a808acfdb188d584005d042a00916e5797305b408d25da37778aa98f00a3848c99240e8076505ae8eaf2", 0xea}], 0x4000, &(0x7f0000000140)={[{@stripe={'stripe', 0x3d, 0x8000}}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {}], [{@appraise}, {@subj_type={'subj_type', 0x3d, 'ramfs\x00'}}, {@obj_role={'obj_role', 0x3d, 'h,.-/\xafS^^\''}}, {@euid_lt={'euid<', r0}}]}) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[]) mknodat$loop(r1, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) faccessat2(r1, &(0x7f00000000c0)='./file0\x00', 0x2, 0x0) rmdir(&(0x7f0000000840)='./file0/file1\x00') 17:59:59 executing program 6 (fault-call:3 fault-nth:57): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)='syz', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1, 0xeb, 0x3f, 0x0, 0x0, 0x10001, 0x6000a, 0x5, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x871, 0x4, @perf_config_ext={0x3043, 0x5}, 0x20, 0x7, 0xffff, 0x6, 0x719, 0x0, 0x80, 0x0, 0x80, 0x0, 0x2}, 0xffffffffffffffff, 0x3, r0, 0x2) 17:59:59 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x5c0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x3e8, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 17:59:59 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in=@private=0xa010101, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in6=@mcast1}}, 0xe8) close_range(r0, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) close_range(r3, r0, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f0000000200)='.pending_reads\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x10040, 0x0) pwrite64(r1, &(0x7f00000000c0)='&', 0xfdef, 0x0) openat$cgroup_ro(r1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) ptrace$setopts(0x4200, 0x0, 0xfffffff7ffffffff, 0x100008) [ 1816.547706] FAULT_INJECTION: forcing a failure. [ 1816.547706] name failslab, interval 1, probability 0, space 0, times 0 [ 1816.550180] CPU: 1 PID: 8984 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1816.551557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1816.553830] Call Trace: [ 1816.554381] dump_stack+0x107/0x163 [ 1816.555117] should_fail.cold+0x5/0xa [ 1816.555890] should_failslab+0x5/0x10 [ 1816.556654] __kmalloc_node_track_caller+0x74/0x400 [ 1816.557652] ? __ip_append_data+0x2946/0x3340 [ 1816.558561] ? kmem_cache_alloc_node+0x2bb/0x360 [ 1816.559517] __alloc_skb+0xb1/0x620 [ 1816.560254] __ip_append_data+0x2946/0x3340 [ 1816.561140] ? raw_destroy+0x30/0x30 [ 1816.561935] ? ip_finish_output+0x330/0x330 [ 1816.562802] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1816.563818] ? ipv4_mtu+0x1f2/0x2c0 [ 1816.564552] ? raw_destroy+0x30/0x30 [ 1816.565301] ip_append_data+0x114/0x1a0 [ 1816.566125] raw_sendmsg+0xa78/0x2a60 [ 1816.566897] ? stack_trace_consume_entry+0x100/0x160 [ 1816.567926] ? raw_getsockopt+0x1d0/0x1d0 [ 1816.568776] ? perf_trace_lock+0xb6/0x470 [ 1816.569599] ? hlock_class+0x120/0x120 [ 1816.570409] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1816.571378] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1816.572473] ? raw_getsockopt+0x1d0/0x1d0 [ 1816.573303] ? inet_sendmsg+0x115/0x140 [ 1816.574119] inet_sendmsg+0x115/0x140 [ 1816.574882] ? inet_send_prepare+0x4f0/0x4f0 [ 1816.575763] sock_sendmsg+0x138/0x190 [ 1816.576527] ____sys_sendmsg+0x32e/0x860 [ 1816.577343] ? kernel_sendmsg+0x50/0x50 [ 1816.578155] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1816.579073] ? perf_trace_lock+0xb6/0x470 [ 1816.579919] ? hlock_class+0x120/0x120 [ 1816.580707] ___sys_sendmsg+0xff/0x170 [ 1816.581505] ? sendmsg_copy_msghdr+0x160/0x160 [ 1816.582435] ? __fget_files+0x228/0x410 [ 1816.583241] ? lock_downgrade+0x6d0/0x6d0 [ 1816.584089] ? __fget_files+0x251/0x410 [ 1816.584912] ? __fget_light+0xea/0x280 [ 1816.585701] __sys_sendmmsg+0x192/0x460 [ 1816.586536] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1816.587399] ? lock_downgrade+0x6d0/0x6d0 [ 1816.588264] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1816.589232] ? wait_for_completion+0x270/0x270 [ 1816.590176] ? rcu_read_lock_any_held+0x69/0x90 [ 1816.591108] ? vfs_write+0x34f/0xa50 18:00:00 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x5da, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1816.591877] ? fput_many+0x2f/0x1a0 [ 1816.592955] ? ksys_write+0x1a5/0x250 18:00:00 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@sg0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='exofs\x00', 0x2000000, &(0x7f0000000180)='!$]$\x00') copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20880, 0x81) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) [ 1816.593868] __x64_sys_sendmmsg+0x98/0x100 [ 1816.594975] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1816.596180] do_syscall_64+0x33/0x40 [ 1816.597047] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1816.598265] RIP: 0033:0x466609 [ 1816.599023] 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 [ 1816.603697] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1816.605482] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1816.607168] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1816.608838] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1816.610517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1816.612193] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:00:00 executing program 3: ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='oom_adj\x00') lseek(r0, 0x9, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 18:00:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="008ebccbc74b45037ffc78a2effcf11f229028f4cd0968d6976ed749b210191da66d5e86d3b0a4979080925463d1877e943b27ef831639da44326eaeb3a976f65fa1c11fa3471a56e807954ef41e6fe60419db85645be8d4298752536c12669a04520422aa32f0a1544ca4cc5ab21357eb04a04c9d5906bc16608a524ee603cf412e64e79690eae1ab9d46ef1e3f5b2a191c56dbc76f3916a730b283632c949a3201d5ec0066c6bb02a72c917b5d1379fc7c32a95fa9a2704224c4"]) lsetxattr$security_evm(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700), &(0x7f0000002740)=@v2={0x3, 0x2, 0x14, 0x8, 0xd1, "4e9df00f372d456be75d9b6ca8643c52934cba0a33f91c3e22f907dbf1cd82964e8db167308593f099e41f465300d0efc764c26fb98c8a33e0178114ee71530d0745842b8b70bba52692d2b7f99ced2c5e9555706ae25e51da5386b5ee22fc50747fcc3947640497b55eb13ec0c5808ba17233315458b93c39579abb0b7442fc6ad15fb3547255448ae08860faa4fff3480bb9d121c0b2b4b81beb172888402575714cffb65d80bb8b625f1ed6e83400dc43115d311eaba3338e1b862c3fe0c724f95626aa2d813f5e81b6946d22900053"}, 0xda, 0x2) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x9, 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0x1000, 0x7}, {&(0x7f00000001c0)="9792054616d6b04c5a865b96fc77e1fa3559039801a84aa96e449a31cb81de1bb9392aac83667b93e013639ffc69c5d79151a43974707ae8143e593848", 0x3d, 0x3}, {&(0x7f0000001280)="f0a86627fef05cfbca0adabf8f6ef2ddf1ac3c15c0536a863d7c6de3a3a34432a2b42d72b45b61ec16ad882ea4107a193de1cb3d0af9f5b43238a1d6515bf1273eb873e1d6a447b4a54f1bc81969b95c64707b669f30ed7dae362c770233e0a322203350797313073c5d08836cd0783f2298810c84ddfa9889808414dc0e63a661b299e1c07fedbebc12814f64a85e3d11dccd8cb4e8c63ae7082ce9b8b836cf17c3f2c4375c9ff24af871cee34d9aafdefa31cfb94b004bdf6c30003130f087ba9df0ca85a0bd11e0b42704db8e600c1592932dbec6724722cf763a", 0xdc, 0x7}, {&(0x7f0000001380)="396a669c261c38b297be4a3d22ac309c0609ab9696be6bc8958b8bdaaa5aee4e6bdc707643f4ff6a5783d6002b8417df7ca20582731dad083cbd4436714f01b5248c3bb88572804e71fe54b18d99396fa18255bce99f1aa75cd0f9acf98fed4066f3abbadb9e8debea01156a89722654623eb5b9d85e011815904b6d0de44f16ce6324936ac3f8f1cdf653164918de6c51733d00063a54aead1e566aa4918b4190155e5ed2ffed42e44c7b8a35aa7dc5d41ec0a21214a76936acf1e04b297239", 0xc0, 0x40}, {&(0x7f0000001440)="4c3c0f04a3c9bb28aec810a5406ab9a87d", 0x11, 0x7}, {&(0x7f0000001480)="0ba6dfb60a0edd3ad9273a36e907cc2e4ac8a2127772ad97791b37f9f6e5c75f009aba7f0e9d12593242651e192cedf621a096bac81fd61c73311c1cb9cbf6cb94a589deb6b69b", 0x47, 0xffff}, {&(0x7f0000001500)="755f73b7a9af3c01e9891c16", 0xc, 0xf9}, {&(0x7f0000001540)="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", 0x1000, 0xf8}, {&(0x7f0000002540)="f295a7e6473c7e5fb3b53d04bd3f445e47dc038b1b865f69c9126f8c6f81", 0x1e, 0x6}], 0x404, &(0x7f0000002680)={[{@huge_advise}], [{@subj_user={'subj_user', 0x3d, '['}}]}) 18:00:00 executing program 6 (fault-call:3 fault-nth:58): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:00:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x5c, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000140)={0x0, 0x9, '\x00', [@calipso={0x7, 0x40, {0x1, 0xe, 0x8, 0xf38c, [0xffffffffffffff01, 0x8, 0x9, 0xff, 0x8, 0x7f, 0x9]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x50) [ 1816.935052] syz-executor.3 (9007): /proc/9007/oom_adj is deprecated, please use /proc/9007/oom_score_adj instead. 18:00:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) statx(r3, &(0x7f0000000040)='./file1\x00', 0x6000, 0x7ff, &(0x7f0000000100)) fcntl$setstatus(r0, 0x4, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) copy_file_range(r0, 0x0, r0, &(0x7f00000000c0)=0x1c0f, 0x2, 0x0) sendfile(r4, r0, 0x0, 0xd315) [ 1817.134140] FAULT_INJECTION: forcing a failure. [ 1817.134140] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.136643] CPU: 1 PID: 9016 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1817.138167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1817.140585] Call Trace: [ 1817.141118] dump_stack+0x107/0x163 [ 1817.141879] should_fail.cold+0x5/0xa [ 1817.142731] ? create_object.isra.0+0x3a/0xa10 [ 1817.143726] should_failslab+0x5/0x10 [ 1817.144557] kmem_cache_alloc+0x5b/0x350 [ 1817.145434] create_object.isra.0+0x3a/0xa10 [ 1817.146319] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1817.147429] __kmalloc_node_track_caller+0x1b8/0x400 [ 1817.148567] ? __ip_append_data+0x2946/0x3340 [ 1817.149571] __alloc_skb+0xb1/0x620 [ 1817.150329] __ip_append_data+0x2946/0x3340 [ 1817.151274] ? raw_destroy+0x30/0x30 [ 1817.152035] ? ip_finish_output+0x330/0x330 [ 1817.152943] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1817.154137] ? ipv4_mtu+0x1f2/0x2c0 [ 1817.154868] ? raw_destroy+0x30/0x30 [ 1817.155610] ip_append_data+0x114/0x1a0 [ 1817.156543] raw_sendmsg+0xa78/0x2a60 [ 1817.157416] ? stack_trace_consume_entry+0x100/0x160 [ 1817.158552] ? raw_getsockopt+0x1d0/0x1d0 [ 1817.159548] ? perf_trace_lock+0xb6/0x470 [ 1817.160370] ? hlock_class+0x120/0x120 [ 1817.161246] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1817.162315] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1817.163423] ? raw_getsockopt+0x1d0/0x1d0 [ 1817.164254] ? inet_sendmsg+0x115/0x140 [ 1817.165045] inet_sendmsg+0x115/0x140 [ 1817.165814] ? inet_send_prepare+0x4f0/0x4f0 [ 1817.166732] sock_sendmsg+0x138/0x190 [ 1817.167493] ____sys_sendmsg+0x32e/0x860 [ 1817.168304] ? kernel_sendmsg+0x50/0x50 [ 1817.169123] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1817.170050] ? perf_trace_lock+0xb6/0x470 [ 1817.170873] ? hlock_class+0x120/0x120 [ 1817.171661] ___sys_sendmsg+0xff/0x170 [ 1817.172458] ? sendmsg_copy_msghdr+0x160/0x160 [ 1817.173377] ? __fget_files+0x228/0x410 [ 1817.174175] ? lock_downgrade+0x6d0/0x6d0 [ 1817.175242] ? __fget_files+0x251/0x410 [ 1817.176243] ? __fget_light+0xea/0x280 [ 1817.177402] __sys_sendmmsg+0x192/0x460 [ 1817.178406] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1817.179647] ? lock_downgrade+0x6d0/0x6d0 [ 1817.180684] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.181853] ? wait_for_completion+0x270/0x270 [ 1817.182923] ? rcu_read_lock_any_held+0x69/0x90 [ 1817.183922] ? vfs_write+0x34f/0xa50 [ 1817.184844] ? fput_many+0x2f/0x1a0 [ 1817.185827] ? ksys_write+0x1a5/0x250 [ 1817.186841] __x64_sys_sendmmsg+0x98/0x100 [ 1817.188012] do_syscall_64+0x33/0x40 [ 1817.188986] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1817.190254] RIP: 0033:0x466609 [ 1817.191158] 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 [ 1817.195145] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1817.196787] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1817.198442] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1817.199988] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.201694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1817.203220] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1834.006668] kmemleak: 53 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:00:25 executing program 3: syz_open_dev$tty20(0xc, 0x4, 0x1) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x65e003, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r0, 0x6801, 0x0) 18:00:25 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x5da, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:00:25 executing program 1: poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x7c}, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2a040600) unshare(0x60020000) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xac1826, 0x0) 18:00:25 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r1 = getpid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee01}}}], 0x20}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000000300)={0x38, 0x5, 0x0, 0x3, 0x2, 0x3, 0x7, 0x1, 0x401, 0x7ff}, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x76, 0x3f, 0x7, 0x1, 0x0, 0x4, 0x8, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000040)}, 0x14008, 0x40, 0x0, 0x9, 0x9, 0x5, 0x8, 0x0, 0x69c9, 0x0, 0x401}, r2, 0xa, 0xffffffffffffffff, 0x2) 18:00:25 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000001580)="eb58906d6b66732e66617400020820000200008000f8000020005d00000000000000000001", 0x25}, {0x0, 0x0, 0xffffffffffffc587}], 0x0, &(0x7f00000000c0)=ANY=[]) openat(r0, &(0x7f0000000040)='./file0\x00', 0x1a40c2, 0x0) unshare(0x28020600) acct(&(0x7f0000000140)='./file1/file0\x00') unshare(0x20040000) 18:00:25 executing program 6 (fault-call:3 fault-nth:59): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:00:25 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x2404, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f00000017c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) 18:00:25 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x600, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1842.555992] FAULT_INJECTION: forcing a failure. [ 1842.555992] name failslab, interval 1, probability 0, space 0, times 0 [ 1842.556014] CPU: 0 PID: 9040 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1842.556027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1842.556033] Call Trace: [ 1842.556057] dump_stack+0x107/0x163 [ 1842.556079] should_fail.cold+0x5/0xa [ 1842.556099] ? __skb_ext_alloc+0x19/0x80 [ 1842.556120] should_failslab+0x5/0x10 [ 1842.556136] kmem_cache_alloc+0x5b/0x350 [ 1842.556161] __skb_ext_alloc+0x19/0x80 [ 1842.556176] skb_ext_add+0x503/0x670 [ 1842.556196] ? __ip_append_data+0x2946/0x3340 [ 1842.556222] __alloc_skb+0x3c1/0x620 [ 1842.556250] __ip_append_data+0x2946/0x3340 [ 1842.556289] ? raw_destroy+0x30/0x30 [ 1842.556325] ? ip_finish_output+0x330/0x330 [ 1842.556343] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1842.556360] ? ipv4_mtu+0x1f2/0x2c0 [ 1842.556384] ? raw_destroy+0x30/0x30 [ 1842.556403] ip_append_data+0x114/0x1a0 [ 1842.556436] raw_sendmsg+0xa78/0x2a60 [ 1842.556464] ? stack_trace_consume_entry+0x100/0x160 [ 1842.556495] ? raw_getsockopt+0x1d0/0x1d0 [ 1842.556534] ? perf_trace_lock+0xb6/0x470 [ 1842.556556] ? hlock_class+0x120/0x120 [ 1842.556592] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1842.556613] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1842.556662] ? raw_getsockopt+0x1d0/0x1d0 [ 1842.556685] ? inet_sendmsg+0x115/0x140 [ 1842.556700] inet_sendmsg+0x115/0x140 18:00:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) connect$bt_sco(r0, &(0x7f0000000080), 0x8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0), 0x17, 0x10001) fallocate(r1, 0x3, 0x6400, 0x8000) [ 1842.556718] ? inet_send_prepare+0x4f0/0x4f0 [ 1842.556735] sock_sendmsg+0x138/0x190 18:00:26 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1842.556757] ____sys_sendmsg+0x32e/0x860 18:00:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaab0d, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x14400}], 0x1, &(0x7f0000000080)=ANY=[@ANYRES64=r0]) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(r1, &(0x7f0000000140)='./file1\x00', 0x101142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x200f5ef, 0x0) r5 = openat(r4, &(0x7f0000000000)='/proc/self/exe\x00', 0x4700c2, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r7, 0x0, r6, 0x0, 0x200f5ef, 0x0) r8 = openat(r7, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r9 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r9, 0x0, r8, 0x0, 0x200f5ef, 0x0) write$binfmt_elf32(r2, &(0x7f0000000140)=ANY=[], 0x58) copy_file_range(r5, 0x0, r2, 0x0, 0x200f5ef, 0x0) 18:00:26 executing program 6 (fault-call:3 fault-nth:60): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1842.556780] ? kernel_sendmsg+0x50/0x50 [ 1842.556794] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1842.556817] ? perf_trace_lock+0xb6/0x470 [ 1842.556832] ? hlock_class+0x120/0x120 [ 1842.556863] ___sys_sendmsg+0xff/0x170 [ 1842.556886] ? sendmsg_copy_msghdr+0x160/0x160 [ 1842.556910] ? __fget_files+0x228/0x410 [ 1842.556928] ? lock_downgrade+0x6d0/0x6d0 [ 1842.556967] ? __fget_files+0x251/0x410 [ 1842.556996] ? __fget_light+0xea/0x280 [ 1842.557024] __sys_sendmmsg+0x192/0x460 [ 1842.557049] ? __ia32_sys_sendmsg+0xb0/0xb0 18:00:26 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x700, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1842.557067] ? lock_downgrade+0x6d0/0x6d0 [ 1842.557111] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1842.557136] ? wait_for_completion+0x270/0x270 [ 1842.557155] ? rcu_read_lock_any_held+0x69/0x90 [ 1842.557171] ? vfs_write+0x34f/0xa50 [ 1842.557194] ? fput_many+0x2f/0x1a0 [ 1842.557213] ? ksys_write+0x1a5/0x250 [ 1842.557244] __x64_sys_sendmmsg+0x98/0x100 [ 1842.557262] ? syscall_enter_from_user_mode+0x1d/0x50 18:00:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4f3a85135f671262f3ea67ca5bbcf1e93a1c332e647f9d947316c05c2a6483f3a8b1c0c17ed89685223ed72bc56a05c362a3f0e8ef25e8ad598499420c058592b89964e89477428693cc881d7921f927782c040e95c87c02f41d4c55d7e71cccb1c7c8835a974a9929eb30083180d53d30d8b3683cba999df4d317e572034407e6e4097bb5580dd58628c3412efb5fd0d28ec97f8b1109952e1e2ad56a93cce6", @ANYRES16=r2, @ANYBLOB="010000000000000000003700000008000300", @ANYRES32=r3, @ANYBLOB='\b\x00W\x00\x00\x00\x00\x00\b\x00&\x00l\t\x00\x00'], 0x2c}}, 0x0) 18:00:26 executing program 4: syncfs(0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) [ 1842.557278] do_syscall_64+0x33/0x40 [ 1842.557295] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1842.557307] RIP: 0033:0x466609 [ 1842.557327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1842.557337] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1842.557358] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1842.557369] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1842.557380] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1842.557391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1842.557402] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1842.931203] FAULT_INJECTION: forcing a failure. [ 1842.931203] name failslab, interval 1, probability 0, space 0, times 0 [ 1842.931235] CPU: 0 PID: 9068 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1842.931254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 18:00:26 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4000, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa000, 0x1a8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) getdents(r2, &(0x7f0000000180)=""/210, 0xd2) openat(r0, &(0x7f0000000080)='./file0\x00', 0x82001, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4e21, @empty}, 0x10) [ 1842.931261] Call Trace: [ 1842.931288] dump_stack+0x107/0x163 [ 1842.931318] should_fail.cold+0x5/0xa [ 1842.931345] ? create_object.isra.0+0x3a/0xa10 [ 1842.931367] should_failslab+0x5/0x10 [ 1842.931384] kmem_cache_alloc+0x5b/0x350 [ 1842.931415] create_object.isra.0+0x3a/0xa10 [ 1842.931434] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1842.931459] kmem_cache_alloc+0x15b/0x350 [ 1842.931488] __skb_ext_alloc+0x19/0x80 [ 1842.931503] skb_ext_add+0x503/0x670 [ 1842.931525] ? __ip_append_data+0x2946/0x3340 [ 1842.931553] __alloc_skb+0x3c1/0x620 [ 1842.931582] __ip_append_data+0x2946/0x3340 [ 1842.931623] ? raw_destroy+0x30/0x30 [ 1842.931661] ? ip_finish_output+0x330/0x330 [ 1842.931680] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1842.931698] ? ipv4_mtu+0x1f2/0x2c0 [ 1842.931724] ? raw_destroy+0x30/0x30 [ 1842.931744] ip_append_data+0x114/0x1a0 [ 1842.931780] raw_sendmsg+0xa78/0x2a60 [ 1842.931813] ? stack_trace_consume_entry+0x100/0x160 [ 1842.931848] ? raw_getsockopt+0x1d0/0x1d0 [ 1842.931890] ? perf_trace_lock+0xb6/0x470 [ 1842.931906] ? hlock_class+0x120/0x120 [ 1842.931945] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1842.931968] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1842.932019] ? raw_getsockopt+0x1d0/0x1d0 [ 1842.932044] ? inet_sendmsg+0x115/0x140 [ 1842.932059] inet_sendmsg+0x115/0x140 [ 1842.932079] ? inet_send_prepare+0x4f0/0x4f0 [ 1842.932097] sock_sendmsg+0x138/0x190 [ 1842.932120] ____sys_sendmsg+0x32e/0x860 [ 1842.932145] ? kernel_sendmsg+0x50/0x50 [ 1842.932160] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1842.932191] ? perf_trace_lock+0xb6/0x470 [ 1842.932216] ? hlock_class+0x120/0x120 [ 1842.932261] ___sys_sendmsg+0xff/0x170 [ 1842.932285] ? sendmsg_copy_msghdr+0x160/0x160 [ 1842.932311] ? __fget_files+0x228/0x410 [ 1842.932330] ? lock_downgrade+0x6d0/0x6d0 [ 1842.932371] ? __fget_files+0x251/0x410 [ 1842.932402] ? __fget_light+0xea/0x280 [ 1842.932432] __sys_sendmmsg+0x192/0x460 [ 1842.932458] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1842.932477] ? lock_downgrade+0x6d0/0x6d0 [ 1842.932523] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1842.932549] ? wait_for_completion+0x270/0x270 [ 1842.932571] ? rcu_read_lock_any_held+0x69/0x90 [ 1842.932586] ? vfs_write+0x34f/0xa50 [ 1842.932610] ? copy_kernel_to_fpregs+0xa7/0xf0 [ 1842.932653] __x64_sys_sendmmsg+0x98/0x100 [ 1842.932673] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1842.932690] do_syscall_64+0x33/0x40 [ 1842.932709] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1842.932722] RIP: 0033:0x466609 [ 1842.932743] 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 [ 1842.932754] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1842.932775] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1842.932787] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1842.932799] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1842.932810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1842.932823] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1860.627044] kmemleak: 203 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:00:53 executing program 6 (fault-call:3 fault-nth:61): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:00:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_setattr(r3, &(0x7f0000000300)={0x38, 0x5, 0x0, 0x3, 0x2, 0x3, 0x7, 0x1, 0x401, 0x7ff}, 0x0) clone3(&(0x7f0000000440)={0x9000, &(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300), {0x3a}, &(0x7f0000000340)=""/121, 0x79, &(0x7f00000003c0)=""/2, &(0x7f0000000400)=[r2, r2, 0xffffffffffffffff, r2, r2], 0x5, {r0}}, 0x58) r5 = fcntl$getown(r1, 0x9) r6 = syz_open_dev$vcsn(&(0x7f0000000500), 0x2, 0x80400) clone3(&(0x7f0000000540)={0x20080000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), {0x3d}, &(0x7f0000000180)=""/58, 0x3a, &(0x7f00000001c0)=""/68, &(0x7f00000004c0)=[r3, r4, r5], 0x3, {r6}}, 0x58) r7 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r7}}) 18:00:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000440)=[{&(0x7f0000000040)="20000000000100000c000000dc0000000f000000010000000000000000000000002000000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000000177f48b6e", 0x5e, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040002", 0x1d, 0x1500}], 0x0, &(0x7f0000012800)) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') 18:00:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_submit(0x0, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x6, r0, &(0x7f0000000140)="ee", 0x1}]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x105142, 0x21) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r2, r1, 0x0, 0x7ffffff9) 18:00:53 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xa00, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:00:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x700, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:00:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, 0x18, 0x20, 0x0, 0xffffffff, {0x2}, [@typed={0x8, 0x4ff, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x59}}, 0x0) 18:00:53 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1869.625782] FAULT_INJECTION: forcing a failure. [ 1869.625782] name failslab, interval 1, probability 0, space 0, times 0 [ 1869.628091] CPU: 1 PID: 9104 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1869.630105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1869.633555] Call Trace: [ 1869.634280] dump_stack+0x107/0x163 [ 1869.635051] should_fail.cold+0x5/0xa [ 1869.635677] ? create_object.isra.0+0x3a/0xa10 [ 1869.636781] should_failslab+0x5/0x10 [ 1869.637513] kmem_cache_alloc+0x5b/0x350 [ 1869.638136] create_object.isra.0+0x3a/0xa10 [ 1869.638875] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1869.639590] kmem_cache_alloc+0x15b/0x350 [ 1869.640136] __skb_ext_alloc+0x19/0x80 [ 1869.640732] skb_ext_add+0x503/0x670 [ 1869.641217] ? __ip_append_data+0x2946/0x3340 [ 1869.642282] __alloc_skb+0x3c1/0x620 [ 1869.642989] __ip_append_data+0x2946/0x3340 [ 1869.643615] ? raw_destroy+0x30/0x30 [ 1869.644120] ? ip_finish_output+0x330/0x330 [ 1869.645020] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1869.645779] ? ipv4_mtu+0x1f2/0x2c0 [ 1869.646293] ? raw_destroy+0x30/0x30 [ 1869.646967] ip_append_data+0x114/0x1a0 [ 1869.647594] raw_sendmsg+0xa78/0x2a60 [ 1869.648186] ? stack_trace_consume_entry+0x100/0x160 [ 1869.649109] ? raw_getsockopt+0x1d0/0x1d0 [ 1869.649805] ? perf_trace_lock+0xb6/0x470 [ 1869.651036] ? hlock_class+0x120/0x120 [ 1869.652175] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1869.653726] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1869.654634] ? raw_getsockopt+0x1d0/0x1d0 [ 1869.655857] ? inet_sendmsg+0x115/0x140 [ 1869.656516] inet_sendmsg+0x115/0x140 [ 1869.657712] ? inet_send_prepare+0x4f0/0x4f0 [ 1869.658868] sock_sendmsg+0x138/0x190 [ 1869.659979] ____sys_sendmsg+0x32e/0x860 [ 1869.661172] ? kernel_sendmsg+0x50/0x50 [ 1869.663194] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1869.664587] ? perf_trace_lock+0xb6/0x470 [ 1869.665898] ? hlock_class+0x120/0x120 [ 1869.667325] ___sys_sendmsg+0xff/0x170 [ 1869.668659] ? sendmsg_copy_msghdr+0x160/0x160 [ 1869.670314] ? __fget_files+0x228/0x410 [ 1869.671892] ? lock_downgrade+0x6d0/0x6d0 [ 1869.673345] ? __fget_files+0x251/0x410 [ 1869.674827] ? __fget_light+0xea/0x280 [ 1869.676180] __sys_sendmmsg+0x192/0x460 [ 1869.677629] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1869.679050] ? lock_downgrade+0x6d0/0x6d0 [ 1869.680573] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1869.682162] ? wait_for_completion+0x270/0x270 [ 1869.683585] ? rcu_read_lock_any_held+0x69/0x90 [ 1869.685238] ? vfs_write+0x34f/0xa50 [ 1869.686430] ? fput_many+0x2f/0x1a0 [ 1869.687726] ? ksys_write+0x1a5/0x250 [ 1869.688867] __x64_sys_sendmmsg+0x98/0x100 [ 1869.690357] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1869.692011] do_syscall_64+0x33/0x40 [ 1869.693150] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1869.694870] RIP: 0033:0x466609 [ 1869.695814] 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 [ 1869.701745] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1869.704243] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1869.706419] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1869.708571] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1869.710644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1869.712771] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:00:53 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xc00, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:00:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1}, 0x4c}}, 0x0) r3 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r7], 0x20}}, 0x0) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r3, 0x4, 0x70bd29, 0x25dfdbff, {}, [@GTPA_TID={0xc, 0x3, 0x4}, @GTPA_I_TEI={0x8}, @GTPA_FLOW={0x6}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}, @GTPA_LINK={0x8, 0x1, r7}]}, 0x40}, 0x1, 0x0, 0x0, 0xc004}, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x7, 0x4) close_range(r0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)) r8 = accept4(r6, 0x0, &(0x7f00000001c0), 0x81800) sendmsg$ETHTOOL_MSG_PAUSE_GET(r8, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r5, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8015}, 0x4000045) 18:00:53 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180200001a0001000000000000000000ac1414bb000000000000000000000000fc00"/64, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="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"], 0x218}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000580)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r2, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r5], 0x20}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000880)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000840)={&(0x7f00000005c0)=@acquire={0x27c, 0x17, 0x300, 0x70bd2d, 0x25dfdbfb, {{@in6=@private2, 0x4d4, 0x3c}, @in=@dev={0xac, 0x14, 0x14, 0x36}, {@in=@rand_addr=0x64010100, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4e20, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x80, 0x2e, r1, 0xee00}, {{@in=@rand_addr=0x64010102, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x80, 0x0, 0x3a, r5, 0xffffffffffffffff}, {0x8, 0x2, 0x2, 0x7fffffff, 0x5, 0x6, 0x80, 0x9}, {0x100000000, 0x3, 0x3f, 0x6}, 0x1ff, 0x6e6bb2, 0x0, 0x1, 0x0, 0x2}, 0x17, 0x0, 0x7f, 0x70bd28}, [@algo_aead={0xf3, 0x12, {{'ccm-aes-ce\x00'}, 0x538, 0x40, "d9e9c2461b5dd01c1abc1d962db8e98acb886216a46cf44bf2bc687fc5ce5b79bc6a7d9d1c2ce07a2892e1bc46bb0191c32bcbb0553c04303afc1f714d26fe329170a6fac148eb3436375f421ede7bf68f5d1a504b5ea78ed489e90e17bfb3361e41989a14ab8d4e7fea2a5f54dfb9187ef97517a57a1b7590a9f7dfdcc5727c1767ac07392a89dc484011a7294bc888f9c3dc3e756f356f252bf68a3a21417e33943fcf75af28"}}, @replay_esn_val={0x38, 0x17, {0x7, 0x40, 0x70bd2c, 0x70bd25, 0x70bd26, 0xc7bb, [0x0, 0x5, 0x710000, 0x6, 0x80, 0x2, 0xd17]}}, @policy_type={0xa}, @replay_thresh={0x8}, @mark={0xc, 0x15, {0x35075b, 0x7fffffff}}, @replay_thresh={0x8, 0xb, 0x5}]}, 0x27c}, 0x1, 0x0, 0x0, 0x4001}, 0x40004) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r6, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x0, [0x3]}}}, 0x4c}}, 0x0) sendmsg$AUDIT_USER_TTY(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="440000006404000025bd7000fedbdf090000000000000067641928655f8cae16e83fe2e4224d7688e76062bb3b905bd79c7c32dd90bb1cea99cd5451d556eb06b082230e"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000080) r7 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x23aac1, 0x1b0) sendmsg$nl_xfrm(r7, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)=@getae={0x58, 0x1f, 0x8, 0x70bd2c, 0x25dfdbff, {{@in6=@mcast1, 0x4d4, 0xa, 0x32}, @in=@loopback, 0x80000001, 0x3500}, [@XFRMA_SET_MARK={0x8, 0x1d, 0x1000}, @proto={0x5, 0x19, 0xff}, @XFRMA_SET_MARK_MASK={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x20044041) 18:00:53 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:00:53 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9, @any, 0x5, 0x2}, 0xe) 18:00:53 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000a40)=[&(0x7f0000000080)={0x4004800, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) r2 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000000c0)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:00:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000100)="0200000003000000040000006a000f", 0xf, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1b9, 0x1000}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file1\x00', 0xa) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffbfffffffd}) 18:00:53 executing program 6 (fault-call:3 fault-nth:62): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1869.963732] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1869.970449] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=9122 comm=syz-executor.1 [ 1869.978237] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1869.980410] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1124 sclass=netlink_route_socket pid=9121 comm=syz-executor.4 18:00:53 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xe00, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1870.020613] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1870.028895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1124 sclass=netlink_route_socket pid=9121 comm=syz-executor.4 [ 1870.079533] serio: Serial port tty30 [ 1870.098254] FAULT_INJECTION: forcing a failure. [ 1870.098254] name failslab, interval 1, probability 0, space 0, times 0 [ 1870.099928] CPU: 1 PID: 9132 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1870.100909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1870.102511] Call Trace: [ 1870.102920] dump_stack+0x107/0x163 [ 1870.103442] should_fail.cold+0x5/0xa [ 1870.103988] ? __alloc_skb+0x6d/0x620 [ 1870.104546] should_failslab+0x5/0x10 [ 1870.105089] kmem_cache_alloc_node+0x55/0x360 [ 1870.105738] __alloc_skb+0x6d/0x620 [ 1870.106268] __ip_append_data+0x2946/0x3340 [ 1870.106910] ? raw_destroy+0x30/0x30 [ 1870.107450] ? ip_finish_output+0x330/0x330 [ 1870.108070] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1870.108792] ? ipv4_mtu+0x1f2/0x2c0 [ 1870.109320] ? raw_destroy+0x30/0x30 [ 1870.109861] ip_append_data+0x114/0x1a0 [ 1870.110446] raw_sendmsg+0xa78/0x2a60 [ 1870.111045] ? stack_trace_consume_entry+0x100/0x160 [ 1870.111784] ? raw_getsockopt+0x1d0/0x1d0 [ 1870.112426] ? perf_trace_lock+0xb6/0x470 [ 1870.113040] ? hlock_class+0x120/0x120 [ 1870.113618] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1870.114344] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1870.115172] ? raw_getsockopt+0x1d0/0x1d0 [ 1870.115793] ? inet_sendmsg+0x115/0x140 [ 1870.116373] inet_sendmsg+0x115/0x140 [ 1870.116933] ? inet_send_prepare+0x4f0/0x4f0 [ 1870.117568] sock_sendmsg+0x138/0x190 [ 1870.118120] ____sys_sendmsg+0x32e/0x860 [ 1870.118749] ? kernel_sendmsg+0x50/0x50 [ 1870.119333] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1870.119980] ? perf_trace_lock+0xb6/0x470 [ 1870.120565] ? hlock_class+0x120/0x120 [ 1870.121138] ___sys_sendmsg+0xff/0x170 [ 1870.121721] ? sendmsg_copy_msghdr+0x160/0x160 [ 1870.122398] ? __fget_files+0x228/0x410 [ 1870.123005] ? lock_downgrade+0x6d0/0x6d0 [ 1870.123643] ? __fget_files+0x251/0x410 [ 1870.124249] ? __fget_light+0xea/0x280 [ 1870.124827] __sys_sendmmsg+0x192/0x460 [ 1870.125412] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1870.126054] ? lock_downgrade+0x6d0/0x6d0 [ 1870.126691] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1870.127415] ? wait_for_completion+0x270/0x270 [ 1870.128075] ? rcu_read_lock_any_held+0x69/0x90 [ 1870.128750] ? vfs_write+0x34f/0xa50 [ 1870.129325] ? fput_many+0x2f/0x1a0 [ 1870.129874] ? ksys_write+0x1a5/0x250 [ 1870.130422] __x64_sys_sendmmsg+0x98/0x100 [ 1870.131059] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1870.131787] do_syscall_64+0x33/0x40 [ 1870.132307] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1870.133027] RIP: 0033:0x466609 [ 1870.133500] 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 [ 1870.136152] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1870.137215] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1870.138237] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1870.139270] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1870.140286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1870.141294] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1870.178719] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 1870.183893] EXT4-fs error (device loop3): __ext4_new_inode:1068: comm syz-executor.3: reserved inode found cleared - inode=1 [ 1885.156525] kmemleak: 92 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:01:17 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:01:17 executing program 6 (fault-call:3 fault-nth:63): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:01:17 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x2000, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:01:17 executing program 4: r0 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000021c0), r0) io_setup(0x4, &(0x7f00000023c0)) socketpair(0x1e, 0x800, 0x3, &(0x7f0000002400)) 18:01:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xc00, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:01:17 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) 18:01:17 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000440)={{0x5, 0xc4}, 'port1\x00', 0x3a, 0x20, 0xfffffc9a, 0x3, 0x200, 0x40, 0xc}) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000003c0)={0x3, 0xfffffffe, 0x2ea8, {0x1f}, 0xe9}) r4 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140)) dup3(r1, r3, 0x0) r5 = fork() ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000b00)={{}, 0x0, 0x0, @unused=[0xffff, 0xff, 0xc8, 0xfffffffffffffffc], @devid}) r6 = fork() r7 = fork() kcmp(r6, r7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r5, r7, 0x1, 0xffffffffffffffff, r4) r8 = fork() get_robust_list(r8, 0x0, 0x0) 18:01:17 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) unlink(&(0x7f0000000080)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1}, 0x4c}}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xec, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0xec}, 0x1, 0x0, 0x0, 0x90}, 0x20044041) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 1894.186200] FAULT_INJECTION: forcing a failure. [ 1894.186200] name failslab, interval 1, probability 0, space 0, times 0 [ 1894.187770] CPU: 0 PID: 9161 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1894.188693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1894.190171] Call Trace: [ 1894.190517] dump_stack+0x107/0x163 [ 1894.190997] should_fail.cold+0x5/0xa [ 1894.191539] should_failslab+0x5/0x10 [ 1894.192036] __kmalloc_node_track_caller+0x74/0x400 [ 1894.192677] ? __ip_append_data+0x2946/0x3340 [ 1894.193267] ? kmem_cache_alloc_node+0x2bb/0x360 [ 1894.193897] __alloc_skb+0xb1/0x620 [ 1894.194375] __ip_append_data+0x2946/0x3340 [ 1894.194955] ? raw_destroy+0x30/0x30 [ 1894.195482] ? ip_finish_output+0x330/0x330 [ 1894.196047] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1894.196700] ? ipv4_mtu+0x1f2/0x2c0 [ 1894.197184] ? raw_destroy+0x30/0x30 [ 1894.197672] ip_append_data+0x114/0x1a0 [ 1894.198195] raw_sendmsg+0xa78/0x2a60 [ 1894.198695] ? stack_trace_consume_entry+0x100/0x160 [ 1894.199401] ? raw_getsockopt+0x1d0/0x1d0 [ 1894.199963] ? perf_trace_lock+0xb6/0x470 [ 1894.200512] ? hlock_class+0x120/0x120 [ 1894.201035] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1894.201666] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1894.202378] ? raw_getsockopt+0x1d0/0x1d0 [ 1894.202927] ? inet_sendmsg+0x115/0x140 [ 1894.203485] inet_sendmsg+0x115/0x140 [ 1894.204001] ? inet_send_prepare+0x4f0/0x4f0 [ 1894.204610] sock_sendmsg+0x138/0x190 [ 1894.205130] ____sys_sendmsg+0x32e/0x860 [ 1894.205671] ? kernel_sendmsg+0x50/0x50 [ 1894.206185] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1894.206779] ? perf_trace_lock+0xb6/0x470 [ 1894.207328] ? hlock_class+0x120/0x120 [ 1894.207860] ___sys_sendmsg+0xff/0x170 [ 1894.208397] ? sendmsg_copy_msghdr+0x160/0x160 [ 1894.209022] ? __fget_files+0x228/0x410 [ 1894.209556] ? lock_downgrade+0x6d0/0x6d0 [ 1894.210106] ? __fget_files+0x251/0x410 [ 1894.210629] ? __fget_light+0xea/0x280 [ 1894.211176] __sys_sendmmsg+0x192/0x460 [ 1894.211690] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1894.212245] ? lock_downgrade+0x6d0/0x6d0 [ 1894.212798] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1894.213429] ? wait_for_completion+0x270/0x270 [ 1894.214046] ? rcu_read_lock_any_held+0x69/0x90 [ 1894.214660] ? vfs_write+0x34f/0xa50 [ 1894.215181] ? fput_many+0x2f/0x1a0 [ 1894.215660] ? ksys_write+0x1a5/0x250 [ 1894.216168] __x64_sys_sendmmsg+0x98/0x100 [ 1894.216724] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1894.217406] do_syscall_64+0x33/0x40 [ 1894.217906] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1894.218581] RIP: 0033:0x466609 [ 1894.219010] 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 [ 1894.221420] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1894.222437] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1894.223407] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1894.224325] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1894.225248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1894.226186] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:01:17 executing program 2: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000040)) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000780)={0x74, 0x7d, 0x2, {{0x0, 0x52, 0xfffb, 0x7, {0x10, 0x2, 0x4}, 0x200000, 0x80, 0x45, 0x0, 0x2, '+.', 0xd, '802.15.4 MAC\x00', 0x10, ':*^!{q\xa7[)(%/-\xe7\\%'}, 0xd, '802.15.4 MAC\x00', r1, r2, 0xee01}}, 0x74) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000600)={0x6, &(0x7f0000000540)=[{0xced, 0x3e, &(0x7f0000000140)="f3d61a779814cd8d7229de85e1a930a7a5468f82d9927cb6a8af5484ab0c30ff5712b7b10ff9dab331e244b70a35d77dc877ccba6b5be355477b1b3c2e2a", 0x0, 0x1}, {0x100, 0x5c, &(0x7f0000000180)="c0592da0daa42a82cb3620b23ed6e52503acf693d274f69ddd2901be34262ba11be0c8a6f280ffa2b3b1f50fabfab8bc77ba2200812fd7bbb96d61c597dfb562f26d1391f336f800aa5412ba874009a17c371bfaafc806185f730995", 0x0, 0x1}, {0x5, 0xa4, &(0x7f0000000200)="0ce5921666908fa1cfaab99a0a1870eef0ddb2d27a1c45115532fdd285a01a0bbaa8df62ca35d9fed1701c00abe6f38ac2dbb3719874b8474af1786fb563cff95e13d23bf94db06ab12d3318ca060727c6d7d4d76228e314bbba0ab2d1636d95f77aced6749f7a5e9249f110fe553bc935bee6c7a8a5cab8b2594b322e72760b7ec31b1cbebc5dc6cef11141ceb09ad3841362ed719eac3fa6a09460f433d255deda7426", 0x1, 0x1}, {0x9, 0xc9, &(0x7f00000002c0)="7232b8d781dbabc64711817c8aafbb50481a25721a0997706ee983eb3cdac848b4b59b0c56416600c7780ebb6de3cbd6cfd92ae8add9ced823a716beab07c272332601ca11e535b9b7b66cdc88abc5e309dde9ace80a109b14297eeca47858a20312c2814ff61269cd8cd50d84cb8e982d7a667d74fde81acd23ee2a30f041e4065e72703e0944faf0f5034b84f513c3c62007baa71eae9990c5687826be2188b4a5fe904b847c920752f1fd0bffecf28a7e609ab5bb96c227dcabf7b4862ee0cb5277dfbe122e16a2", 0x1, 0x1}, {0x0, 0xbf, &(0x7f00000003c0)="a9fbbcdf1f2baf1aedba5442170a877dc0679d02ccaa60cf872c6574c7b73eb562ee665db1dabf83a4cdc7d3332ac23a64aaadc9b3e74860f97189ca8e33eaa5a0fa4264c142b9f128c5e39d3ed574f354c331ff067809f2755a1ac1a87b2e41ba24d5b5e2c534fa3290325788877df95befde3670eadda79737d2f85de45a2c5795e06d9abdd1f18524bdb252da8b0f3ec8db73fc5072115f7acce482d026e92487fa37d31caa44fa20e87a0e6834e01b787700e5b7304b8582968e6bedd2"}, {0x2, 0x8e, &(0x7f0000000480)="36bdc923830c850c5038ef4534a05ff63d169c20c3e0ede9b1bf6da7c472efe7b96848c8f6b6b15c6691aa012b75b02f2e2fc189c1f81cc6cecd9f412f35c858206b750dcbb53d33feeb133b6abff4443e9f48c76ec5c9a47f3831b00f793081c2f186c55cfc542ba995f7434826667c1bd238b9e577fe71cd0f099f3c427de87e1dd312704de3845ed5afe422a9"}]}) syz_genetlink_get_family_id$ieee802154(&(0x7f0000001880), 0xffffffffffffffff) [ 1894.250134] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. 18:01:17 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000140)) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r2, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r5], 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000005040)={'sit0\x00', &(0x7f0000004fc0)={'sit0\x00', 0x0, 0x4, 0x1, 0x7, 0x9, 0x24, @private0, @empty, 0x0, 0x788, 0x96, 0x1}}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r7, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r8, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r10], 0x20}}, 0x0) sendmmsg$inet(r1, &(0x7f0000005280)=[{{&(0x7f00000015c0)={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000001880)=[{&(0x7f0000001600)="e3863da3e42c07f5c43117480791cee1087c71c1a7d55341609ccffa406f1fad02b958b24fa003414542e5c3476cd7403b95ff0070a32f3645ca785cc5ba40125875d725cf99dd80d726064f1b1305f853c7a58aadadebec2accae75cc6a6653405d098d3c3f8ea9547e02bb186a8ba8f5eed6de57e0ffe6621920a88b20f3140e772011fcc3fba7b7f89de4de73b2171a991b97410fcb8cae7cf9fda830ac0c8389d35211aab921d531838229d7072f61ce1e7f9f47e75e6dd5af0b1e0f5f5e481a785c12772816fe9b40f0bf12b7942c05a428396f00cc0532a31559e5f3", 0xdf}, {&(0x7f0000001700)="c09d80cf40f82bd946cf80db7bc4c0a0a0d916859414db4e98ad8e25497ff4b0edadc1ce121756a033cae8641666f240cfb8839101c5fbba557231aa4dc6949a1ca8fc118090a2e6543b", 0x4a}, {&(0x7f0000001780)="f2caa315fc101522a7416cf333b9d8c6e7fb085c197fe9bf9eb8ed7183af19a238da4e3a287def07428d2b48677434a5f76cdfcd19733788ea311cd69602e03858d1df4bcfd386e20843cc2bf8483a86e10086aff64353e95b70a9", 0x5b}, {&(0x7f0000001800)="6b553122849040a5de1997186e425d5fecf97c817e8b615a45090d6beb64f23d41d29a599776be096efcc04fa939d479b8337ba4e2d7af5789743544eab5b6d8fab39fb1b3338d937b55738207cdca1d31ca4e779757a3bdf3fdde7ef6cca37bee643e6662140980cfc2", 0x6a}], 0x4, &(0x7f00000018c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x80000001}}, @ip_ttl={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_retopts={{0xf4, 0x0, 0x7, {[@ssrr={0x89, 0x2b, 0x74, [@private=0xa010102, @dev={0xac, 0x14, 0x14, 0x3c}, @loopback, @multicast2, @multicast2, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @broadcast, @loopback]}, @timestamp_addr={0x44, 0x54, 0x7d, 0x1, 0x9, [{@broadcast, 0x80000000}, {@rand_addr=0x64010102, 0x8001}, {@broadcast, 0x1}, {@loopback, 0x200}, {@loopback, 0x1}, {@remote, 0x3}, {@private=0xa010100, 0x7}, {@empty}, {@dev={0xac, 0x14, 0x14, 0x28}, 0x7fffffff}, {@remote, 0xfff}]}, @timestamp={0x44, 0x10, 0x3e, 0x0, 0xc, [0xffffffec, 0x1, 0x5]}, @end, @noop, @cipso={0x86, 0x51, 0x1, [{0x7, 0x9, "5948430c6ae385"}, {0x0, 0xe, "98e7324ac1b2975dde970b92"}, {0x0, 0xe, "bd92cd14ae0445e57aadd577"}, {0x1, 0x6, "324b3187"}, {0x6, 0x10, "5cceac04fc8740e83e22a59ec148"}, {0x2, 0x10, "5a2a7fd63d3e29098ccd2bb8c4ed"}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x86}}], 0x1a8}}, {{&(0x7f0000001a80)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)="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0x1000}, {&(0x7f0000002ac0)="04838672650122d708477cda604ca3d64ba247b204d20ab5df229bbffc15937fb71ad92ca0fec2b448c275cfd8db037743ae1f1474dd3509092a90695a1f3e2b67b82ac8437e6491444d5c833b8ebb0b8f7b675819973bbe87fbc0e836ff3104a9816fa68c15bf03d74bc143320784afa98043f952b07640a238607dd598123d5eabaca5993c708abb919974a6595b60edb9003e03e95cf0ff4ca6e5fec137b45c90e3014565252d99885490613979a46113605a30bad87fc15ae1455739501d3da880a5a6aea33bf55b80a05abd33db73a281c358e1e7985f9c56ae779a62aa672fc58c171928780096", 0xea}], 0x2, &(0x7f0000002c00)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xc2}}, @ip_retopts={{0xf8, 0x0, 0x7, {[@lsrr={0x83, 0xb, 0x90, [@remote, @multicast2]}, @cipso={0x86, 0x29, 0x2, [{0x7, 0xf, "61fc3ae9898f9b033e208fae67"}, {0x241483feeb917bca, 0xd, "7fd62ed1c4fa8038b3b690"}, {0x5, 0x7, "9a680b4d3b"}]}, @ssrr={0x89, 0x7, 0xb2, [@empty]}, @cipso={0x86, 0x26, 0xfffffffffffffffd, [{0x7, 0xa, "afb4d430badd4e8d"}, {0x1, 0x5, '0\x00{'}, {0x7, 0x11, "64085408d5296291e99280cec88cf8"}]}, @cipso={0x86, 0x27, 0x3, [{0x1, 0xa, "999b30ddcb271dd8"}, {0x5f1365e1a63dd248, 0x7, "d3ee34ad22"}, {0x1, 0xa, "f8904a94cfe82f24"}, {0x1, 0x6, "ef837288"}]}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0xf, 0x69, [@rand_addr=0x64010100, @multicast1, @local]}, @timestamp_prespec={0x44, 0x4c, 0x86, 0x3, 0xe, [{@private=0xa010101, 0xfff}, {@rand_addr=0x64010101, 0x4d4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, {@broadcast, 0x2000}, {@broadcast, 0x81}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3}, {@dev={0xac, 0x14, 0x14, 0x24}, 0x6}, {@dev={0xac, 0x14, 0x14, 0x3e}, 0x10001}, {@broadcast, 0x7f}]}, @end]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x100}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_retopts={{0x140, 0x0, 0x7, {[@timestamp_addr={0x44, 0x4c, 0x54, 0x1, 0x2, [{@multicast2, 0x2}, {@multicast2, 0x10001}, {@dev={0xac, 0x14, 0x14, 0x32}, 0x800}, {@multicast1, 0x4}, {@broadcast, 0x3}, {@multicast2, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@broadcast, 0x1a5}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x401}]}, @cipso={0x86, 0x52, 0x3, [{0x7, 0x8, "54a3c4c71464"}, {0x1, 0x4, "9bae"}, {0x5, 0x8, "bb96bf2e1b46"}, {0x1, 0x9, "dfe262afeee16c"}, {0x7, 0x4, "52f6"}, {0x7, 0x9, "dca5a49139dc40"}, {0x2, 0x10, "18cb520d501fdb3d0ccc0e04f5f4"}, {0x0, 0x10, "478f2c5970351eb595df972073cf"}, {0x2, 0x2}]}, @timestamp_prespec={0x44, 0x4, 0x9, 0x3, 0xf}, @timestamp_prespec={0x44, 0x2c, 0x2b, 0x3, 0x9, [{@dev={0xac, 0x14, 0x14, 0x3b}, 0x40}, {@multicast2}, {@dev={0xac, 0x14, 0x14, 0x24}, 0x1}, {@loopback, 0x8000}, {@local, 0x7}]}, @timestamp_prespec={0x44, 0x24, 0x26, 0x3, 0xd, [{@multicast1, 0x80}, {@local, 0x401}, {@broadcast}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x80000001}]}, @generic={0x86, 0x7, "da05ba6600"}, @cipso={0x86, 0x34, 0x1, [{0x2, 0x11, "2f88c0749a6d50b30ed6ddf5c5aa05"}, {0x614dde8faa47ffd0, 0xd, "5f3abc8f87c3ccaaf41bd5"}, {0x5, 0x7, "3dc5b8ac9b"}, {0x6, 0x9, "7ed611916227dd"}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xfc}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8001}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}], 0x2e0}}, {{&(0x7f0000002f00)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000004f80)=[{&(0x7f0000002f40)}, 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0x1000}], 0x3, &(0x7f0000005080)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x18}}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @empty, @local}}}], 0x58}}, {{&(0x7f0000005100)={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000005180)=[{&(0x7f0000005140)="0216d213531d091ba8a0b175", 0xc}], 0x1, &(0x7f00000051c0)=[@ip_retopts={{0x80, 0x0, 0x7, {[@timestamp_addr={0x44, 0x44, 0x45, 0x1, 0xc, [{@private=0xa010102, 0xfffffff9}, {@private=0xa010102, 0x4}, {@empty, 0x8}, {@multicast1, 0x5}, {@private=0xa010100, 0xcf}, {@rand_addr=0x64010102, 0x400000}, {@empty, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7ff}]}, @timestamp={0x44, 0x10, 0xd8, 0x0, 0x7, [0x7fffffff, 0x9, 0x8]}, @end, @noop, @lsrr={0x83, 0x17, 0xd0, [@initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @local, @private=0xa010100, @multicast1]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x23}}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x30}}], 0xb8}}], 0x4, 0x24000801) pwritev(r0, &(0x7f0000001540)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000000)="4fbcedd7fe9146d977f1ca999ba6d73147051485990f7b549fe705a764bc34c2c772e57873f11125b9fa34ccb663aa83128fab99e28e9c9a31175905ff9c7029f70f8662bb05308df90d2fa05850f4bd8c4feb1c163804c949d2a9001ae1c2da643f846d94c94a64a9e60883e802abf6e2c59cad867111c998a4476b371d3e26f17a95d18c87a768f51c6fd197cb8c463e6788bd0838c2ce73d65cc27e16532f5ccac2007e0accfa4ea14d753320a41002c13f", 0xb3}, {&(0x7f0000001180)="06acb8338e12cc8a95341b16d50ce152eefea7d731df9b8e9f5f9b43c401f00d9714e90a0c1c47b2348971a6d60faf874116f02f5bf2f065df46f5101931d07fa5c98e4762203953e26b7fbae77cc0a37f848d8386da1a7c5b9206cc26176476c0a98ddec2601d408a7805dbe761c098661a3147c48675b90fbc202a560369068b16ea5a237ce115d2eadeb9799d36c6a0e97f6fda839afe7aff66168a42ca2687fdc6e22434454728836784166db96c34ebddc352d8e230a443659e2d65b1", 0xbf}, {&(0x7f0000001240)="70ff1fa45ef8f4fc5b5e7d31abb6e340424062d5684a0a818bfb8d75ae1fdbb0d655cb0af4e52fa9c8768afd35a1616ab7859d8a083688939934c7da1361d9bdf7a3c94b4b9a774a1e1f3fa76eaf83ca3a3c6fed142df67e322338c9afb679489e82899597d2538aebcefd3b26bb6728e8308ad038e47126bb9e6fbc794f54d74c0278d4e711199418987b615e4e4f27fc34cb3a2bab1926386937cda6e2aec43fd8ae31dbade985a56202382cef1037d2209f470b0f304776043e62754661d6d2e116eb174966625a4e381131209f05845ca6b3ea7024856bee5972b7", 0xdd}, {&(0x7f0000001340)="e52e170dd1dfb1cabc53ed88d31000ffef917bc0da1d796f897b0ab07c34c1d4d3e36ab69417f36bb64a16a056c327d5d8a4ccd507087c078c07f75fc0485015579b456272d8730191125d497adfadd4be05f6245ae9a2bbf8b392a0363a6aaa3d6185b76bca10ecd21da15ca35dc682a40026b14ef691590fbaccc6197f781b6e82a8a60b5353e7f8c8f5c450571f6e650d532161241892f2738c0574e98adbfe45f209e78c14cef17e9fedc64549a2799977acf58c221c555891c02065fb085b8a4798c4c1e0", 0xc7}, {&(0x7f0000001440)="76182094e1559c70b749bf7b0d85", 0xe}, {&(0x7f0000001480)="f246c303fa41de3ce7f94098a1ed4d14edeab75d52062ed40751f78f5c7374800990d7e92d4de67cdf07ccdca43f526a19153668de4a6b08318a2d72b896e36a51fe94ba8dddb2f1990065957f4b70dcca49e24ff31b976ae070a4d413960c4e7fa7e1", 0x63}, {&(0x7f0000001500)="fc21adeadaf35ac005a52e266131d084321ee060edd7d9171b54286f01dd74b7e23a3b6c836d09400f204b0d6b2548", 0x2f}], 0x8, 0x1000, 0x7ff) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chroot(&(0x7f00000000c0)='./file1\x00') 18:01:17 executing program 6 (fault-call:3 fault-nth:64): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1894.310016] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. 18:01:17 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:01:17 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x4000, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:01:17 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x2000, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:01:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r3, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1}, 0x4c}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r1, 0x300, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "defc17334e302de9cf5230a055"}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x20, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x70}}, 0x4) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 18:01:17 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(0xffffffffffffffff, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x180c4, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}]}}) [ 1894.486750] FAULT_INJECTION: forcing a failure. [ 1894.486750] name failslab, interval 1, probability 0, space 0, times 0 [ 1894.488738] CPU: 0 PID: 9194 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1894.489769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1894.491453] Call Trace: [ 1894.491953] dump_stack+0x107/0x163 [ 1894.492560] should_fail.cold+0x5/0xa [ 1894.493147] ? create_object.isra.0+0x3a/0xa10 [ 1894.493843] should_failslab+0x5/0x10 [ 1894.494415] kmem_cache_alloc+0x5b/0x350 [ 1894.495049] create_object.isra.0+0x3a/0xa10 [ 1894.495706] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1894.496460] __kmalloc_node_track_caller+0x1b8/0x400 [ 1894.497325] ? __ip_append_data+0x2946/0x3340 [ 1894.498040] __alloc_skb+0xb1/0x620 [ 1894.498597] __ip_append_data+0x2946/0x3340 [ 1894.499270] ? raw_destroy+0x30/0x30 [ 1894.499890] ? ip_finish_output+0x330/0x330 [ 1894.500553] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1894.501366] ? ipv4_mtu+0x1f2/0x2c0 [ 1894.501947] ? raw_destroy+0x30/0x30 [ 1894.502515] ip_append_data+0x114/0x1a0 [ 1894.503137] raw_sendmsg+0xa78/0x2a60 [ 1894.503715] ? stack_trace_consume_entry+0x100/0x160 [ 1894.504436] ? raw_getsockopt+0x1d0/0x1d0 [ 1894.505037] ? perf_trace_lock+0xb6/0x470 [ 1894.505609] ? hlock_class+0x120/0x120 [ 1894.506166] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1894.506835] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1894.507663] ? raw_getsockopt+0x1d0/0x1d0 [ 1894.508286] ? inet_sendmsg+0x115/0x140 [ 1894.508887] inet_sendmsg+0x115/0x140 [ 1894.509466] ? inet_send_prepare+0x4f0/0x4f0 [ 1894.510274] sock_sendmsg+0x138/0x190 [ 1894.510877] ____sys_sendmsg+0x32e/0x860 [ 1894.511517] ? kernel_sendmsg+0x50/0x50 [ 1894.512127] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1894.512837] ? perf_trace_lock+0xb6/0x470 [ 1894.513461] ? hlock_class+0x120/0x120 [ 1894.514075] ___sys_sendmsg+0xff/0x170 [ 1894.514679] ? sendmsg_copy_msghdr+0x160/0x160 [ 1894.515422] ? __fget_files+0x228/0x410 [ 1894.516045] ? lock_downgrade+0x6d0/0x6d0 [ 1894.516685] ? __fget_files+0x251/0x410 [ 1894.517307] ? __fget_light+0xea/0x280 [ 1894.517920] __sys_sendmmsg+0x192/0x460 [ 1894.518534] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1894.519209] ? lock_downgrade+0x6d0/0x6d0 [ 1894.519883] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1894.520628] ? wait_for_completion+0x270/0x270 [ 1894.521332] ? rcu_read_lock_any_held+0x69/0x90 [ 1894.522030] ? vfs_write+0x34f/0xa50 [ 1894.522595] ? fput_many+0x2f/0x1a0 [ 1894.523160] ? ksys_write+0x1a5/0x250 [ 1894.523760] __x64_sys_sendmmsg+0x98/0x100 [ 1894.524405] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1894.525179] do_syscall_64+0x33/0x40 [ 1894.525723] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1894.526451] RIP: 0033:0x466609 [ 1894.526957] 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 [ 1894.530585] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1894.531730] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1894.532831] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1894.533910] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1894.534991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1894.536120] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:01:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000040)={'wpan3\x00'}) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c000}, 0x20000030) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYRES16=r2, @ANYRES64=r1], 0x84}, 0x1, 0x0, 0x0, 0x4048051}, 0x2000c880) [ 1894.628237] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1894.685290] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1909.169690] kmemleak: 165 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:01:43 executing program 6 (fault-call:3 fault-nth:65): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:01:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x4000, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:01:43 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x6000, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:01:43 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="f7ff66646e6d3df94cd65fc97e2de98cafcff6a74a5b56b755bcc410a580c25c250505e9e72fb841f1762da1d5f728d3e9c8b92ed3b2af21d26d08c3bad149339ee8287cbd9f318bd7df82d4f59b358c98c0a909f98e0d0514af9086878b975ebfbc5a3ee7d8e221a559eec7dac968fb5bf515313d9c34348f5622d3bc4c5f2866aac23bf51f74f7c9cf0f455cde7851c493b2645b5e1d6e4a7ef8637e1b3f4a7f023d", @ANYRESHEX=r0, @ANYBLOB=',\x00']) 18:01:43 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:01:43 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f00000001c0)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @redirect={0x3, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1, @loopback}, "c8ed01b536ca3d00"}}}}}, 0x0) mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000140)='reiserfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./mnt\x00', 0x0, 0x0, 0x0, 0x3a4c4a1, &(0x7f0000000200)={[{@uid={'uid', 0x3d, 0xffffffffffffffff}}]}) 18:01:43 executing program 4: pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000680), 0x200080, 0x0) fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000600), 0xa001a, &(0x7f0000000740)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@uname={'uname', 0x3d, '-'}}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@cache_fscache}], [{@euid_eq}, {@euid_eq={'euid', 0x3d, r2}}, {@appraise_type}, {@euid_lt={'euid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@obj_role={'obj_role', 0x3d, ',$'}}, {@euid_gt={'euid>', r2}}]}}) mount$9p_fd(0x0, &(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f0000000480), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@audit}, {@fowner_lt={'fowner<', r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x37, 0x37, 0x38, 0x62, 0x0, 0x32, 0x31], 0x2d, [0x63, 0x36, 0x63, 0x36], 0x2d, [0x38, 0x34, 0x63, 0x31], 0x2d, [0x37, 0x64, 0x34, 0x33], 0x2d, [0x34, 0x30, 0x63, 0x34, 0x36, 0x36, 0x32, 0x35]}}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@pcr={'pcr', 0x3d, 0xb}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}}) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000040)='s', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000000000)="e7cc61ee26c2e5ecd8e8", 0xfe6c) r5 = creat(&(0x7f00000005c0)='./file0/file0/file0\x00', 0x0) splice(r0, 0x0, r5, 0x0, 0x1000000000000c, 0x0) link(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00') r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/partitions\x00', 0x0, 0x0) write$P9_RSTAT(r6, &(0x7f00000003c0)={0x5f, 0x7d, 0x2, {0x0, 0x58, 0xe0f, 0x6, {0x40, 0x1, 0x1}, 0x20080000, 0x6, 0x7, 0x1, 0x0, '', 0xf, '-*&*,@@}^#\x81@$}!', 0xb, '/dev/vcsa#\x00', 0xb, '/dev/vcsa#\x00'}}, 0x5f) r7 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x9, 0x40000) openat2(r5, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x400000, 0x0, 0x8}, 0x18) sendfile(r0, r7, &(0x7f0000000100)=0x101, 0x8) sendmsg$AUDIT_LIST_RULES(r7, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x3f5, 0x8, 0x70bd29, 0x25dfdbfd, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 18:01:43 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002400)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000002500)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r7], 0x20}}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000004f80)={@remote, @rand_addr, 0x0}, &(0x7f0000004fc0)=0xc) sendmmsg$inet(r2, &(0x7f0000005140)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)="591067c780cd42799693313ecdcbf9d218f85bd3eca54ec79ca41645417623e233f610b0d1cda564a9432ba0aaa3aa08ba0e5e88c152e94d0244bb6de0d85c07b5e6e508077b3c9cc3c5ddce92", 0x4d}, {&(0x7f0000000080)="d3c1922291441018b25aa0a16b5089369352b50d09", 0x15}, {&(0x7f00000001c0)="934b220b31d1f66f49798dd8f5dd437faa41619d905a6869fa6e187d72c9", 0x1e}, {&(0x7f0000000300)="2d25264d7d025d475f71c0d7d8e65672db40d912c7f9e0a3fd734a11d8ac1b512a86817bd1cf45e952e074f146ee8fa6d138fc91e756cef83ebadeb3d3e280544339558f1f3f7df0cc89eea69d6818babfab99660b730368569fbc44fc1fcb789e039f2d90bcb7058d69fa5a715ea888964f4abc3ab24ad11f49dac854e9ee59b02df5c942e0fdea90bdd282c6d75bcc7f1a8224", 0x94}, {&(0x7f0000000200)="8eae690694ceff9a4ed602b2590512dc3b65eefb10a83e02788c8c0163184a8312cec8bd08eb86d1c57fb8ae0f16effa06b483f42498e48b37b610712ed9e6df98d4905eae5fde7b173da950c5ebe2fad0d322d9de5c238fe8c26086905bf5b48363cae1eca7", 0x66}, {&(0x7f00000003c0)="f1d47fae0d3087a8cc420ae7ebd7828f205807a7928adf81d160088cdda96b917536ba900ca1d6934b1973b6764befc59ad060823305c7b5bb", 0x39}, {&(0x7f0000000400)="a7c8c67ce06bee630d9745f6a0b1099a229482186e54cc4fc4071dfb46ee4013a597f1f06c3bf927156445281c8201052c610c08feefc446252904126d2f28ec7899218b5a6323cc3c5cd20e460b43fe12cf871679b7fc4adbe3bdeac28992e41fee2174708c66f2fa5951a111b615904686c60ce20761e841edbf96a71347dc4a70bc", 0x83}, {&(0x7f00000004c0)="4c5dd862e8c93545f3b2ea7917971f403d2c7f64480b6d7b03c267117b1e68f5de3c27acfed8f3a87d03fd277a1f2d82", 0x30}], 0x8, &(0x7f0000000580)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @private=0xa010100}}}, @ip_retopts={{0xc8, 0x0, 0x7, {[@lsrr={0x83, 0x1f, 0x61, [@dev={0xac, 0x14, 0x14, 0x2a}, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @local]}, @lsrr={0x83, 0x27, 0xed, [@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100, @broadcast, @local, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010100, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x1e}]}, @rr={0x7, 0xf, 0xb0, [@empty, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @end, @ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0xc, 0xaf, 0x0, 0x1, [0x4, 0x4000000]}, @ssrr={0x89, 0x3, 0xdb}, @ssrr={0x89, 0x17, 0xab, [@initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102, @multicast1, @multicast1]}, @timestamp_prespec={0x44, 0xc, 0x58, 0x3, 0x0, [{@loopback, 0xffffffc1}]}, @rr={0x7, 0x2b, 0xb9, [@rand_addr=0x64010102, @multicast2, @empty, @broadcast, @dev={0xac, 0x14, 0x14, 0x3c}, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @broadcast, @loopback]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}], 0x130}}, {{&(0x7f00000006c0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000700)="8ded1512084b22367f14f77da29b6e365c272c26b10b24801e872c5f65dd5d2c0a78531f5df6190510aad13a4908453c33d532a320de7493a3c2658d8002ebd65962f689535d0f1d0a25a10d4d07ef029d9add20cdd76364c738a184205eb2ba03a26901f5c2d1bfe1ab62ab931f1c1e0b23a8541978b5c3d4c73e28161c1a3008d6ab26de2b42d32773bc1afc54d4c8591ba80b5f7c298ee6525c7e52b6e11d28e2e1317b14560e211723f04b7fc25fe663c96811625a241db8ba374e879fdd14e8082f4c63578b82d2caa4575883c91dde995cb18e27b9de0da2f53f", 0xdd}, {&(0x7f0000000800)="9f855d87abc37e51def1d13fdafca0cfef3090118915f44460f2e6cd2847361b4571105533dbaf75a079a5373b1b5b48c75b0206f38c3fcaba40e1ca9105a69971c0d6ef089c98585614c3d654c492b5371f5ec0ad32409f29974519a739f370d9da33d4b714d0c130991d2cbf98a4f6f19c", 0x72}, {&(0x7f0000000880)="ab8000859f05dcf4f308217b40e81e63624eb12beeaba9629d5afa867b341d1013e7a40f8cd412e928c067712d7225c1203ecebdd1d10a595c6adb51feddefc245bf1c856f25f3a97cbf6adfc42efffe419d9869ed914e43a8abec403337f2faa0d36defb33cee401ac6dee93f3753dcc2928a7155629b57577a114312aab0701a5e693b94d12fb4d98d746d16d0e75c53fce0f4d205f5b48f763282c2ba659abcd2c6eeb7c49904ef0620db6c7f69dac914bedd23d1e0061361c4d1d3abbd972d17fb7938eff6591cf84c218d657ee5cf21", 0xd2}, {&(0x7f0000000980)="7a3b29a6ccc90e3036547ba7901012fece7f39f7335efc3d3af8b12f2c210ad85798718657b882561a660629b623eb48a7b69c417531e306ae9f6af5e200157c1d", 0x41}, {&(0x7f0000000a00)="2a6548a8669a2a88e26d39574e1086c0c96573da9a92142919f74ee0c71e1b2f65f43ca3d1930336b4e190235e520d4533c43d4888304dd262c942267c73fb987f5d04bde5fcd662a665d10a72b1adf563af8ea9352db5cc5fb519515fcf0d5c39d101", 0x63}, {&(0x7f0000000a80)="cb91856751af7e78b8728883e8ef3989dbb3ee85dcf7aecd8488a2e69016212f6485e1e232505058ac96ac9f1464f3357af1cbf3dd12a71018c64fec84a5d490cb35ee3177985b1f68a5f076adda02f820", 0x51}, {&(0x7f0000000b00)="cd43dd474edce5152abbea160d0c88ffea5337b9c5d5196b4f6bb7e217f9f96e02e33da97bd9c6238f8c4ec30ea6738d14f0a57fe0a7a19c2992ab4e42b69f579c9080e2d2f8893c8de60ca12baac09d40f746aead1efc9c251f976e36c3e13981fc2ea2d519750184d19b48c454c9428f94f96f570e9f3ecf707788a7d4f7e57bad4f1deab13b2460d4675bdccdd2e7694703716604bafa9ded", 0x9a}, {&(0x7f0000001180)="2513d1537cb4d44f08f0e92ac3c745409c706f41ee6449f7cec4aaff74b755710a60433823bad7d5224dd981c6defcce9acf73f402eb584a43f282abbe161f71011e4bd0c49f94015782edd34c57edd54d5fbaa71900e72bdea5392cbcf8", 0x5e}], 0x8}}, {{&(0x7f0000001280)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000002340)=[{&(0x7f00000012c0)="8a73127f57f42e9e739121db51532cfba2466a09ed7cd2f048eb493b079b2d09d1529eeac0e825c67d429882faa18f0ef5288d226451b1e5d1ab93426c736fd44f437c59b1188f8c86d9ffca45abcaf264f2714c8770dfba", 0x58}, 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", 0x1000}, {&(0x7f0000004c00)="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", 0xfb}, {&(0x7f0000004d00)="531613c6337edc0eac621c7d70e9eb7a448dc4a3e1a688dd4a4c7405b72696f926e441736dabed1923c5832546457bd3cda6629700685713ee5fa9e0491eca43ea0dd82ef8f42ce2d069068546c8202903dd6a8bb805fbdde0e148b6ca1a3d76c95f12b1148c5263b1cba22b0676231c4a273804cce1c5c0e0007b24d5e2cb1ebdd5ac198502105fe3df3b97405083ace1283e5672be9e9919437bb54ae63e0dfa599fad749a800b5a0fffb4b635548a552e1ef6e43611", 0xb7}, {&(0x7f0000004dc0)="94e1d543f67510be44203887fef4afc6c086af2bde7f2e0133fc72d3633ba51f78b6d6f32025389d26c9ac10edf05ac955398124fc27ff5fada58ee82cc1de71878360504080acb611cf5ac7445de1f988b77c4acb4ffabbc60c917ad7150cc5dca796c4d385dfedd564313e22750b1b5b193674cc98f7ed80bdfca8ed97eb3a0c9cdca665b5664c9c1b6f6fd6b2ab8547e0e150eb829a57c5487fbf06812f89e2febfdcad3a25b19a63f13374d6dc97e0cd06b97e965591c93a75e3059fa3ba75087ddea2c5f6dc59ddc567c7f77030d416ced4", 0xd4}], 0xa, &(0x7f0000005000)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @loopback, @broadcast}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf1}}, @ip_retopts={{0x7c, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x7, 0x98, [@remote]}, @timestamp={0x44, 0x28, 0x6d, 0x0, 0x2, [0x7ff, 0x2, 0x46e, 0x99a1, 0x1ff, 0x5b7b, 0x4, 0x1ff, 0x6]}, @cipso={0x86, 0x1b, 0x2, [{0x0, 0x11, "f821a4b2fc546cf1ca8c799a183b73"}, {0x7, 0x4, "8fcd"}]}, @timestamp_addr={0x44, 0x1c, 0x82, 0x1, 0x8, [{@loopback, 0x6}, {@empty, 0x5}, {@broadcast, 0x9}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}], 0x108}}], 0x6, 0x4000084) [ 1919.684548] FAULT_INJECTION: forcing a failure. [ 1919.684548] name failslab, interval 1, probability 0, space 0, times 0 [ 1919.688239] CPU: 0 PID: 9225 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1919.690243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1919.697823] Call Trace: [ 1919.698626] dump_stack+0x107/0x163 [ 1919.699850] should_fail.cold+0x5/0xa [ 1919.700941] ? __skb_ext_alloc+0x19/0x80 [ 1919.702110] should_failslab+0x5/0x10 [ 1919.703237] kmem_cache_alloc+0x5b/0x350 [ 1919.704396] __skb_ext_alloc+0x19/0x80 [ 1919.705486] skb_ext_add+0x503/0x670 [ 1919.706559] ? __ip_append_data+0x2946/0x3340 [ 1919.721246] __alloc_skb+0x3c1/0x620 [ 1919.723781] __ip_append_data+0x2946/0x3340 [ 1919.724355] ? raw_destroy+0x30/0x30 [ 1919.724847] ? ip_finish_output+0x330/0x330 [ 1919.725463] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1919.726178] ? ipv4_mtu+0x1f2/0x2c0 [ 1919.726700] ? raw_destroy+0x30/0x30 [ 1919.727245] ip_append_data+0x114/0x1a0 [ 1919.728425] raw_sendmsg+0xa78/0x2a60 [ 1919.728943] ? stack_trace_consume_entry+0x100/0x160 [ 1919.729688] ? raw_getsockopt+0x1d0/0x1d0 [ 1919.730363] ? perf_trace_lock+0xb6/0x470 [ 1919.730981] ? hlock_class+0x120/0x120 [ 1919.731603] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1919.732283] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1919.733016] ? raw_getsockopt+0x1d0/0x1d0 [ 1919.734177] ? inet_sendmsg+0x115/0x140 [ 1919.734768] inet_sendmsg+0x115/0x140 [ 1919.735299] ? inet_send_prepare+0x4f0/0x4f0 [ 1919.735978] sock_sendmsg+0x138/0x190 [ 1919.736527] ____sys_sendmsg+0x32e/0x860 [ 1919.737095] ? kernel_sendmsg+0x50/0x50 [ 1919.737670] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1919.738331] ? perf_trace_lock+0xb6/0x470 [ 1919.738935] ? hlock_class+0x120/0x120 [ 1919.740132] ___sys_sendmsg+0xff/0x170 [ 1919.740691] ? sendmsg_copy_msghdr+0x160/0x160 [ 1919.741328] ? __fget_files+0x228/0x410 [ 1919.741886] ? lock_downgrade+0x6d0/0x6d0 [ 1919.742531] ? __fget_files+0x251/0x410 [ 1919.743122] ? __fget_light+0xea/0x280 [ 1919.743714] __sys_sendmmsg+0x192/0x460 [ 1919.744313] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1919.744938] ? lock_downgrade+0x6d0/0x6d0 [ 1919.745565] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1919.746945] ? wait_for_completion+0x270/0x270 [ 1919.747862] ? rcu_read_lock_any_held+0x69/0x90 [ 1919.748467] ? vfs_write+0x34f/0xa50 [ 1919.748953] ? fput_many+0x2f/0x1a0 [ 1919.749432] ? ksys_write+0x1a5/0x250 [ 1919.749938] __x64_sys_sendmmsg+0x98/0x100 [ 1919.750486] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1919.751158] do_syscall_64+0x33/0x40 [ 1919.751999] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1919.753424] RIP: 0033:0x466609 [ 1919.754303] 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 [ 1919.757339] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1919.758308] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1919.759246] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1919.761216] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1919.763267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1919.765283] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1919.837909] 9pnet: Insufficient options for proto=fd 18:01:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000040000006a000f", 0xf, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1003}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f00000001c0)=ANY=[@ANYRESHEX=0x0]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x44000, 0x150) syz_io_uring_setup(0x5feb, &(0x7f0000000140)={0x0, 0x719c, 0x8, 0x3, 0xaa}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r0, 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 18:01:43 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:01:43 executing program 6 (fault-call:3 fault-nth:66): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:01:43 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) fcntl$setstatus(r1, 0x4, 0x40000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={0x40, 0x40, 0x6}, 0x18) lseek(r3, 0x4, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001180)={'filter\x00', 0x0, 0x4, 0x1000, [0x5, 0x3abd, 0xfffffffffffffff8, 0x0, 0x5, 0x7], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)=""/4096}, &(0x7f0000001200)=0x78) close(r3) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, r2) 18:01:43 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FIONREAD(r0, 0x4b4b, &(0x7f0000000040)) 18:01:43 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xc005, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:01:43 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x6000, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1920.047934] FAULT_INJECTION: forcing a failure. [ 1920.047934] name failslab, interval 1, probability 0, space 0, times 0 [ 1920.049197] CPU: 1 PID: 9247 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1920.049899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1920.051288] Call Trace: [ 1920.051668] dump_stack+0x107/0x163 [ 1920.052071] should_fail.cold+0x5/0xa [ 1920.052611] ? create_object.isra.0+0x3a/0xa10 [ 1920.053118] should_failslab+0x5/0x10 [ 1920.053561] kmem_cache_alloc+0x5b/0x350 [ 1920.054015] create_object.isra.0+0x3a/0xa10 [ 1920.054482] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1920.055015] kmem_cache_alloc+0x15b/0x350 [ 1920.055506] __skb_ext_alloc+0x19/0x80 [ 1920.055907] skb_ext_add+0x503/0x670 [ 1920.056315] ? __ip_append_data+0x2946/0x3340 [ 1920.056814] __alloc_skb+0x3c1/0x620 [ 1920.057338] __ip_append_data+0x2946/0x3340 [ 1920.057823] ? raw_destroy+0x30/0x30 [ 1920.058312] ? ip_finish_output+0x330/0x330 [ 1920.058781] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1920.059518] ? ipv4_mtu+0x1f2/0x2c0 [ 1920.059903] ? raw_destroy+0x30/0x30 [ 1920.060381] ip_append_data+0x114/0x1a0 [ 1920.060830] raw_sendmsg+0xa78/0x2a60 [ 1920.061306] ? stack_trace_consume_entry+0x100/0x160 [ 1920.061840] ? raw_getsockopt+0x1d0/0x1d0 [ 1920.062306] ? perf_trace_lock+0xb6/0x470 [ 1920.062857] ? hlock_class+0x120/0x120 [ 1920.063372] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1920.064245] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1920.064924] ? raw_getsockopt+0x1d0/0x1d0 [ 1920.065470] ? inet_sendmsg+0x115/0x140 [ 1920.065949] inet_sendmsg+0x115/0x140 [ 1920.066458] ? inet_send_prepare+0x4f0/0x4f0 [ 1920.067052] sock_sendmsg+0x138/0x190 [ 1920.067613] ____sys_sendmsg+0x32e/0x860 [ 1920.068159] ? kernel_sendmsg+0x50/0x50 [ 1920.068657] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1920.069307] ? perf_trace_lock+0xb6/0x470 [ 1920.069890] ? hlock_class+0x120/0x120 [ 1920.070534] ___sys_sendmsg+0xff/0x170 [ 1920.071096] ? sendmsg_copy_msghdr+0x160/0x160 [ 1920.071706] ? __fget_files+0x228/0x410 [ 1920.072316] ? lock_downgrade+0x6d0/0x6d0 [ 1920.073216] ? __fget_files+0x251/0x410 [ 1920.073755] ? __fget_light+0xea/0x280 [ 1920.074326] __sys_sendmmsg+0x192/0x460 [ 1920.074832] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1920.075500] ? lock_downgrade+0x6d0/0x6d0 [ 1920.076095] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1920.076708] ? wait_for_completion+0x270/0x270 [ 1920.077291] ? rcu_read_lock_any_held+0x69/0x90 [ 1920.077907] ? vfs_write+0x34f/0xa50 [ 1920.078403] ? fput_many+0x2f/0x1a0 [ 1920.078907] ? ksys_write+0x1a5/0x250 [ 1920.079403] __x64_sys_sendmmsg+0x98/0x100 [ 1920.079925] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1920.080770] do_syscall_64+0x33/0x40 [ 1920.081279] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1920.082075] RIP: 0033:0x466609 [ 1920.082433] 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 [ 1920.084978] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1920.085996] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1920.086885] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1920.087639] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1920.088527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1920.089574] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1935.113346] kmemleak: 145 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:02:16 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00') r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="747226ceb3857463702c707f72743d3078303030303030303030303030303030302c00"]) r1 = clone3(&(0x7f00000003c0)={0x5141100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x56) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') openat2(r2, &(0x7f0000000200)='./file1\x00', &(0x7f0000000440)={0x145a40, 0x8, 0x5}, 0x18) readv(r2, &(0x7f0000001500)=[{&(0x7f0000001340)=""/215, 0xd7}], 0x1) clone3(&(0x7f0000000280)={0x2100400, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2d}, &(0x7f00000000c0)=""/70, 0x46, &(0x7f0000000300)=""/149, &(0x7f0000000240)=[0x0, r1, r1, 0xffffffffffffffff, r1, r1, r0, r1, 0x0, 0x0], 0xa, {r2}}, 0x58) 18:02:16 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:02:16 executing program 6 (fault-call:3 fault-nth:67): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:02:16 executing program 5: add_key$keyring(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000002100000009001f00706879300000000005002000000000000c0005"], 0x34}}, 0x0) 18:02:16 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x80e, 0x0, 0x7ff, 0x5, 0x3f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0/file1\x00', 0x4, 0x0) mount(0x0, &(0x7f0000000180)='./file0/file1\x00', &(0x7f00000001c0)='autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x0, 0x20, 0x5, 0xac, 0x0, 0x0, 0x220, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x10}, 0x400, 0x1, 0x40, 0x4, 0x1, 0x3, 0x100, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xa) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback, 0x7}, 0x1c) r1 = fork() tkill(r1, 0x10) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$setown(r0, 0x8, r1) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) wait4(r2, 0x0, 0x2, &(0x7f0000000340)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40010141}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_WRITE_FIXED={0x5, 0x1, 0x4004, @fd_index=0x4, 0x3f, 0x7, 0x7, 0x3, 0x1, {0x2, r4}}, 0x4) write$P9_RREADLINK(r3, &(0x7f0000000440)=ANY=[], 0x10) 18:02:16 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) fcntl$setstatus(r1, 0x4, 0x40000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={0x40, 0x40, 0x6}, 0x18) lseek(r3, 0x4, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001180)={'filter\x00', 0x0, 0x4, 0x1000, [0x5, 0x3abd, 0xfffffffffffffff8, 0x0, 0x5, 0x7], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)=""/4096}, &(0x7f0000001200)=0x78) close(r3) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, r2) 18:02:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000040)=ANY=[@ANYBLOB="64000000d60d7d75458fa40dc024b6aa9311bdd268e0158172368f52abcffd057c9e814b26210442912cbc6bb9c36bec05ea2de488a4173d3ed1aa0d2c898bc3e5aac3ccc493369d50d0bcaba016f21a7f9685cb9b125c4d133b55ed94ffb0b8ed6b66a37ef12e8c2319284ccd13bb5152b9212bfb7cef9c5a5f484ea38f3b000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000600000014000300fe8000000000000000000000000000aa2800070073797374656d5f753a6f626a6563745f723a6e7672616d5f6465766963655f743a73300014000200fe880000000000000000000000000001"], 0x64}}, 0x0) 18:02:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xda05, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1952.652703] FAULT_INJECTION: forcing a failure. [ 1952.652703] name failslab, interval 1, probability 0, space 0, times 0 [ 1952.655336] CPU: 1 PID: 9278 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1952.656655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1952.658537] Call Trace: [ 1952.658892] dump_stack+0x107/0x163 [ 1952.659483] should_fail.cold+0x5/0xa [ 1952.660125] ? create_object.isra.0+0x3a/0xa10 [ 1952.660888] should_failslab+0x5/0x10 [ 1952.661306] kmem_cache_alloc+0x5b/0x350 [ 1952.661807] create_object.isra.0+0x3a/0xa10 [ 1952.662348] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1952.662911] __kmalloc_node_track_caller+0x1b8/0x400 [ 1952.663464] ? __ip_append_data+0x2946/0x3340 [ 1952.664006] ? kmem_cache_alloc_node+0x2bb/0x360 [ 1952.664767] __alloc_skb+0xb1/0x620 [ 1952.665324] __ip_append_data+0x2946/0x3340 [ 1952.665895] ? raw_destroy+0x30/0x30 [ 1952.666352] ? ip_finish_output+0x330/0x330 [ 1952.666901] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1952.667571] ? ipv4_mtu+0x1f2/0x2c0 [ 1952.668019] ? raw_destroy+0x30/0x30 [ 1952.668622] ip_append_data+0x114/0x1a0 [ 1952.669256] raw_sendmsg+0xa78/0x2a60 [ 1952.669901] ? stack_trace_consume_entry+0x100/0x160 [ 1952.670758] ? raw_getsockopt+0x1d0/0x1d0 [ 1952.671382] ? perf_trace_lock+0xb6/0x470 [ 1952.672142] ? hlock_class+0x120/0x120 [ 1952.672710] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1952.673375] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1952.674090] ? raw_getsockopt+0x1d0/0x1d0 [ 1952.674678] ? inet_sendmsg+0x115/0x140 [ 1952.675171] inet_sendmsg+0x115/0x140 [ 1952.675710] ? inet_send_prepare+0x4f0/0x4f0 [ 1952.676333] sock_sendmsg+0x138/0x190 [ 1952.677085] ____sys_sendmsg+0x32e/0x860 [ 1952.678104] ? kernel_sendmsg+0x50/0x50 [ 1952.679114] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1952.680064] ? perf_trace_lock+0xb6/0x470 [ 1952.681009] ? hlock_class+0x120/0x120 [ 1952.681793] ___sys_sendmsg+0xff/0x170 [ 1952.682639] ? sendmsg_copy_msghdr+0x160/0x160 [ 1952.683557] ? __fget_files+0x228/0x410 [ 1952.684269] ? lock_downgrade+0x6d0/0x6d0 [ 1952.685057] ? __fget_files+0x251/0x410 [ 1952.685868] ? __fget_light+0xea/0x280 [ 1952.686568] __sys_sendmmsg+0x192/0x460 [ 1952.687158] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1952.688082] ? lock_downgrade+0x6d0/0x6d0 [ 1952.688859] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1952.689617] ? wait_for_completion+0x270/0x270 [ 1952.690252] ? rcu_read_lock_any_held+0x69/0x90 [ 1952.691049] ? vfs_write+0x34f/0xa50 18:02:16 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1952.691681] ? fput_many+0x2f/0x1a0 [ 1952.692082] ? ksys_write+0x1a5/0x250 [ 1952.692623] __x64_sys_sendmmsg+0x98/0x100 [ 1952.693166] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1952.693907] do_syscall_64+0x33/0x40 [ 1952.694536] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1952.695497] RIP: 0033:0x466609 [ 1952.695912] 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 [ 1952.699325] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1952.700780] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1952.702230] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1952.704206] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1952.705696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1952.706587] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:02:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xe702, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1952.753447] 9pnet_virtio: no channels available for device 127.0.0.1 [ 1952.766052] autofs4:pid:9277:autofs_fill_super: called with bogus options 18:02:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xda05, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:02:16 executing program 6 (fault-call:3 fault-nth:68): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:02:16 executing program 1: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r0 = fork() syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000800)={@ipv4={""/10, ""/2, @private}, 0x0}, &(0x7f0000000840)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000880)={'veth1_vlan\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000002c0)="11750811577f487b275e0e83796a4aa3", 0x10}, {&(0x7f0000000300)="e08981fe767b2096587fda2870d7ea21982e856420b29f502f610ee8713822239dfdd6b57c01fa60bcc6f0a53f726064b5acdebf3711", 0x36}, {&(0x7f0000000340)="89b7fa5cda90e3f8c621718d483ae129f7bcda82d20a8e6938c0fae2f67d082681b31bf6c3268c11fb4dfbb5540a5b1d924313e66550a27318c9a5534c3763ff65a785d3379444aa0ebe887c44e7a565627732461bd384944b0dfa7db12ea56521dd69c97bf9bf3b75d1633bac", 0x6d}, {&(0x7f00000003c0)="80afe9a23286e969f9ddc3a356ecbc7090419b33514ea06aa19153341f3dec1100eb7a794bd1409a00caff05820375909121b01fabbaf566f0b6f78bff0184bf295b549b9584f24b5782c58c6816beabcfec3ae9b06d308104d3f68b4eff9d9ddb7d77b055c87dbe29b50fb37a93042054fe17bebad0051c64b021baa40598079e9f2bc0dd71c20f7c7485b3597ae45ac4837a57a9e8", 0x96}, {&(0x7f0000000480)="7e947aa4a3f7b56fdc290feb09ea8c0d430292831437364756254e9183fa4ad34f4b53ded5dd898498e1d5ebeb0206183db7df70b50e7d74d81143592e4759518342f285113296035740342cdf6647775054eb8866b7bebc34f0be5107d4e9e0cfe3c902548486117042df96b6e8348f7f11b7f3255f57109bfd8e80faced7bca520871af845afc44011a501cba8d32aff4963676a2f4d825257727e22703b", 0x9f}, {&(0x7f0000000540)="7254bb0cc275df7aaf506547dd07c89912e412ee82a7f69bbf8d3ebcc61e115a31ff4fc965b98ff77c4ca470d339d86e5d29b0f32a7665e720e1f2f30e12e72b39d2098c13e5ec2ef1192319f0cc08933eb5b1e181c96e8a128783ae8c7344d40e94fcdef79cd4938ccdb2fa37e8e7fabbd8b327701fba8064ea21e9740d0cb97eb2196db611", 0x86}], 0x6, &(0x7f0000000680)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @multicast1}}}], 0x20}}, {{&(0x7f00000006c0)={0x2, 0x4e20, @private=0xa010101}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000700)="bde3f33810ba5338ad7fbb4efeb31ac40fd72d68e9de9d256990ae7b96b7c3c8df710caadab2da470b7b053a2c67060523c7e3828b3565c14e43f19a248262df236de6a062f96dbe7df8aa57491348394576b792b37b8e4a0ccf92c4b498734503b7bb48214437a1f9212e9fdfa8f6a80fa0bdaf6a0345a520a96f319098ce4676a8b5a3e1b5b11ebcbf5aa654c249cbec0f11648d0d8d9b15c1f316f0df33f1218df3", 0xa3}], 0x1, &(0x7f00000008c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @rand_addr=0x64010100, @private=0xa010100}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @loopback, @broadcast}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @broadcast}}}], 0x90}}], 0x2, 0x4000) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x32}, 0x0, @in=@remote, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20000}}, 0xe8) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYRES64=r1], 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000000}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote, 0x0, 0x3}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000200)={0x7ff, {{0x2, 0x4e22, @multicast2}}}, 0x88) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) getpgrp(r0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000a00)=0x4, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) [ 1952.907308] 9pnet_virtio: no channels available for device 127.0.0.1 18:02:16 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_IBSS(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r2, 0x400, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000010}, 0x4090) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000680)={0x24, r0, 0x401, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}, [@NL80211_ATTR_WIPHY={0xfffffffffffffee4, 0x1, 0x1}]}, 0x24}}, 0x4000) 18:02:16 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:02:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xe803, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:02:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460002"], 0xa78) close(r0) r1 = dup2(r0, r0) lseek(r1, 0x0, 0x1) creat(&(0x7f0000000080)='./file1\x00', 0x90) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffffffffc00, 0x5, 0x2, 0x1f}) [ 1953.096175] FAULT_INJECTION: forcing a failure. [ 1953.096175] name failslab, interval 1, probability 0, space 0, times 0 [ 1953.101179] CPU: 1 PID: 9308 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1953.103393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1953.105123] Call Trace: [ 1953.105551] dump_stack+0x107/0x163 [ 1953.106143] should_fail.cold+0x5/0xa [ 1953.106732] ? create_object.isra.0+0x3a/0xa10 [ 1953.107439] should_failslab+0x5/0x10 [ 1953.108100] kmem_cache_alloc+0x5b/0x350 [ 1953.109295] create_object.isra.0+0x3a/0xa10 [ 1953.110455] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1953.111193] __kmalloc_node_track_caller+0x1b8/0x400 [ 1953.111924] ? __ip_append_data+0x2946/0x3340 [ 1953.112619] __alloc_skb+0xb1/0x620 [ 1953.113159] __ip_append_data+0x2946/0x3340 [ 1953.113775] ? raw_destroy+0x30/0x30 [ 1953.114312] ? ip_finish_output+0x330/0x330 [ 1953.114911] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1953.115240] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1953.115696] ? ipv4_mtu+0x1f2/0x2c0 [ 1953.115716] ? raw_destroy+0x30/0x30 [ 1953.115731] ip_append_data+0x114/0x1a0 [ 1953.115758] raw_sendmsg+0xa78/0x2a60 [ 1953.115781] ? stack_trace_consume_entry+0x100/0x160 [ 1953.115806] ? raw_getsockopt+0x1d0/0x1d0 [ 1953.121392] ? perf_trace_lock+0xb6/0x470 [ 1953.122029] ? hlock_class+0x120/0x120 [ 1953.122637] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1953.123385] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1953.124251] ? raw_getsockopt+0x1d0/0x1d0 [ 1953.124874] ? inet_sendmsg+0x115/0x140 [ 1953.125469] inet_sendmsg+0x115/0x140 [ 1953.126046] ? inet_send_prepare+0x4f0/0x4f0 [ 1953.126766] sock_sendmsg+0x138/0x190 [ 1953.127384] ____sys_sendmsg+0x32e/0x860 [ 1953.128204] ? kernel_sendmsg+0x50/0x50 [ 1953.128810] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1953.129507] ? perf_trace_lock+0xb6/0x470 [ 1953.130139] ? hlock_class+0x120/0x120 [ 1953.130753] ___sys_sendmsg+0xff/0x170 [ 1953.131371] ? sendmsg_copy_msghdr+0x160/0x160 [ 1953.132239] ? __fget_files+0x228/0x410 [ 1953.133155] ? lock_downgrade+0x6d0/0x6d0 [ 1953.133805] ? __fget_files+0x251/0x410 [ 1953.134408] ? __fget_light+0xea/0x280 [ 1953.134989] __sys_sendmmsg+0x192/0x460 [ 1953.135572] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1953.136287] ? lock_downgrade+0x6d0/0x6d0 [ 1953.136945] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1953.137721] ? wait_for_completion+0x270/0x270 [ 1953.138475] ? rcu_read_lock_any_held+0x69/0x90 [ 1953.139204] ? vfs_write+0x34f/0xa50 [ 1953.139779] ? fput_many+0x2f/0x1a0 [ 1953.140391] ? ksys_write+0x1a5/0x250 [ 1953.140964] __x64_sys_sendmmsg+0x98/0x100 [ 1953.141624] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1953.142458] do_syscall_64+0x33/0x40 [ 1953.143014] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1953.143780] RIP: 0033:0x466609 [ 1953.144342] 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 [ 1953.146969] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1953.148216] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1953.149396] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1953.150534] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1953.151643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1953.153662] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1953.180202] cgroup: fork rejected by pids controller in /syz5 [ 1953.214135] cgroup: fork rejected by pids controller in /syz1 [ 1953.541576] autofs4:pid:9529:autofs_fill_super: called with bogus options [ 1953.558416] cgroup: fork rejected by pids controller in /syz3 [ 1967.865610] kmemleak: 220 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:02:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x80e, 0x0, 0x7ff, 0x5, 0x3f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0/file1\x00', 0x4, 0x0) mount(0x0, &(0x7f0000000180)='./file0/file1\x00', &(0x7f00000001c0)='autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x0, 0x20, 0x5, 0xac, 0x0, 0x0, 0x220, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x10}, 0x400, 0x1, 0x40, 0x4, 0x1, 0x3, 0x100, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xa) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback, 0x7}, 0x1c) r1 = fork() tkill(r1, 0x10) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$setown(r0, 0x8, r1) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) wait4(r2, 0x0, 0x2, &(0x7f0000000340)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40010141}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_WRITE_FIXED={0x5, 0x1, 0x4004, @fd_index=0x4, 0x3f, 0x7, 0x7, 0x3, 0x1, {0x2, r4}}, 0x4) write$P9_RREADLINK(r3, &(0x7f0000000440)=ANY=[], 0x10) 18:02:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xda05, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:02:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xe803, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:02:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCMGET(r0, 0x545d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/102400, 0xfffffc7b) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x0, "1971a01b55fa0000008036f28ac84b4d3f63ee"}) writev(r0, &(0x7f000001a500)=[{&(0x7f000001a3c0)="dd3ce0735cfe8b77f0a1909b2d97186b07", 0x11}, {&(0x7f000001a400)="36dfb4f6db6ddd077e084e49ac68fe90c3c80e2476adca01db88244e6b144d885b36a60888cc2d7bc8219cfbacdbd424caf4dc52f2fb555a6f5363262ecfcf7871bde3b7843e5563b56f667a55e3bf8f92a3da879c23791c71d676fc2cf995755d1c3e9c9182f53abeb4d14f49b090f7b942cb97908dbdd2a06259e0d6ce1c344426082e75e56bdee96c2e380652b6a1c90e2e16dc75a66cd40d7fe623e11cd62398c0fdbe6b6ae77c777c034df46c6d98f85077d7d9767f5b0ed8fd50aa9fb24456", 0xc2}], 0x2) copy_file_range(0xffffffffffffffff, &(0x7f0000019200)=0x7fffffff, 0xffffffffffffffff, &(0x7f00000192c0)=0x8, 0x100000001, 0x0) r2 = fork() ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000019100)=0x0) tkill(r3, 0x8) signalfd4(r0, &(0x7f00000190c0), 0x8, 0x80000) r4 = fork() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x1e) 18:02:41 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x41, 0x1}, 0xe) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0) 18:02:41 executing program 0: mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:02:41 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xf000, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:02:41 executing program 6 (fault-call:3 fault-nth:69): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1978.311462] FAULT_INJECTION: forcing a failure. [ 1978.311462] name failslab, interval 1, probability 0, space 0, times 0 [ 1978.313006] CPU: 0 PID: 9558 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1978.313859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1978.315305] Call Trace: [ 1978.315676] dump_stack+0x107/0x163 [ 1978.316187] should_fail.cold+0x5/0xa [ 1978.316744] ? create_object.isra.0+0x3a/0xa10 [ 1978.317368] should_failslab+0x5/0x10 [ 1978.317904] kmem_cache_alloc+0x5b/0x350 [ 1978.318479] create_object.isra.0+0x3a/0xa10 [ 1978.319091] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1978.319788] kmem_cache_alloc_node+0x16b/0x360 [ 1978.320445] __alloc_skb+0x6d/0x620 [ 1978.321701] __ip_append_data+0x2946/0x3340 [ 1978.323104] ? raw_destroy+0x30/0x30 [ 1978.324307] ? ip_finish_output+0x330/0x330 [ 1978.325750] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1978.327302] ? ipv4_mtu+0x1f2/0x2c0 [ 1978.328514] ? raw_destroy+0x30/0x30 [ 1978.329723] ip_append_data+0x114/0x1a0 [ 1978.331001] raw_sendmsg+0xa78/0x2a60 [ 1978.332270] ? stack_trace_consume_entry+0x100/0x160 [ 1978.333073] ? raw_getsockopt+0x1d0/0x1d0 [ 1978.334459] ? perf_trace_lock+0xb6/0x470 [ 1978.335104] ? hlock_class+0x120/0x120 [ 1978.336404] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1978.337359] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1978.339162] ? raw_getsockopt+0x1d0/0x1d0 [ 1978.341644] ? inet_sendmsg+0x115/0x140 [ 1978.342186] inet_sendmsg+0x115/0x140 [ 1978.342699] ? inet_send_prepare+0x4f0/0x4f0 [ 1978.343275] sock_sendmsg+0x138/0x190 [ 1978.343798] ____sys_sendmsg+0x32e/0x860 [ 1978.344413] ? kernel_sendmsg+0x50/0x50 [ 1978.344979] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1978.345666] ? perf_trace_lock+0xb6/0x470 [ 1978.346283] ? hlock_class+0x120/0x120 [ 1978.346879] ___sys_sendmsg+0xff/0x170 [ 1978.347452] ? sendmsg_copy_msghdr+0x160/0x160 [ 1978.348113] ? __fget_files+0x228/0x410 [ 1978.348701] ? lock_downgrade+0x6d0/0x6d0 [ 1978.349325] ? __fget_files+0x251/0x410 [ 1978.349928] ? __fget_light+0xea/0x280 [ 1978.350526] __sys_sendmmsg+0x192/0x460 [ 1978.351122] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1978.351779] ? lock_downgrade+0x6d0/0x6d0 [ 1978.352426] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1978.353119] ? wait_for_completion+0x270/0x270 [ 1978.353782] ? rcu_read_lock_any_held+0x69/0x90 [ 1978.354454] ? vfs_write+0x34f/0xa50 [ 1978.355024] ? fput_many+0x2f/0x1a0 [ 1978.355562] ? ksys_write+0x1a5/0x250 [ 1978.356155] __x64_sys_sendmmsg+0x98/0x100 [ 1978.356799] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1978.357563] do_syscall_64+0x33/0x40 [ 1978.358103] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1978.358854] RIP: 0033:0x466609 [ 1978.359322] 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 [ 1978.361953] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1978.363044] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1978.364087] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1978.365108] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1978.366140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1978.367189] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:02:41 executing program 5: ioctl$SCSI_IOCTL_GET_BUS_NUMBER(0xffffffffffffffff, 0x5386, &(0x7f0000000040)) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0xec3, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x1, 0x2}, 0xe) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f00000000c0)) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x102400, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_tcp(&(0x7f0000000200), &(0x7f0000000440)='./file1\x00', &(0x7f0000000480), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="7472616e733d7463702c706f0eb97f4778303030302f30303030303030303030302c76657273696f6e3d3970323030302e4c2c00a6f54aa18f60"]) 18:02:41 executing program 0: mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:02:41 executing program 4: r0 = inotify_init1(0x0) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0/file0\x00', 0x40000004) r3 = fcntl$dupfd(r0, 0x0, r0) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) syz_mount_image$nfs4(0x0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) [ 1978.456597] autofs4:pid:9564:autofs_fill_super: called with bogus options 18:02:41 executing program 2: r0 = syz_io_uring_setup(0x1d, &(0x7f0000000000), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x0) dup2(r0, r3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x3}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x6) io_uring_enter(r0, 0x2, 0x8843, 0x1, 0x0, 0x0) 18:02:41 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xf401, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:02:41 executing program 1: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @multicast1}, {0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}}, 0xe, {0x2, 0x4e20, @rand_addr=0x64010101}, 'syzkaller0\x00'}) mlock2(&(0x7f0000ba0000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000cfe000/0x2000)=nil, 0x2000) mremap(&(0x7f0000c75000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000c77000/0x2000)=nil) 18:02:42 executing program 6 (fault-call:3 fault-nth:70): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 1978.606748] 9pnet: p9_fd_create_tcp (9673): problem connecting socket to 127.0.0.1 [ 1978.714500] FAULT_INJECTION: forcing a failure. [ 1978.714500] name failslab, interval 1, probability 0, space 0, times 0 [ 1978.716159] CPU: 0 PID: 9786 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 1978.717181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1978.718703] Call Trace: [ 1978.719062] dump_stack+0x107/0x163 [ 1978.719560] should_fail.cold+0x5/0xa [ 1978.720083] should_failslab+0x5/0x10 [ 1978.720665] __kmalloc_node_track_caller+0x74/0x400 [ 1978.721325] ? __ip_append_data+0x2946/0x3340 [ 1978.721936] ? kmem_cache_alloc_node+0x2bb/0x360 [ 1978.722571] __alloc_skb+0xb1/0x620 [ 1978.723072] __ip_append_data+0x2946/0x3340 [ 1978.723651] ? raw_destroy+0x30/0x30 [ 1978.724168] ? ip_finish_output+0x330/0x330 [ 1978.724790] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1978.725464] ? ipv4_mtu+0x1f2/0x2c0 [ 1978.725961] ? raw_destroy+0x30/0x30 [ 1978.726466] ip_append_data+0x114/0x1a0 [ 1978.727010] raw_sendmsg+0xa78/0x2a60 [ 1978.727528] ? stack_trace_consume_entry+0x100/0x160 [ 1978.728229] ? raw_getsockopt+0x1d0/0x1d0 [ 1978.728844] ? perf_trace_lock+0xb6/0x470 [ 1978.729411] ? hlock_class+0x120/0x120 [ 1978.729958] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 1978.730606] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 1978.731338] ? raw_getsockopt+0x1d0/0x1d0 [ 1978.731906] ? inet_sendmsg+0x115/0x140 [ 1978.732497] inet_sendmsg+0x115/0x140 [ 1978.733028] ? inet_send_prepare+0x4f0/0x4f0 [ 1978.733638] sock_sendmsg+0x138/0x190 [ 1978.734155] ____sys_sendmsg+0x32e/0x860 [ 1978.734717] ? kernel_sendmsg+0x50/0x50 [ 1978.735243] ? __ia32_sys_recvmmsg+0x290/0x290 [ 1978.735863] ? perf_trace_lock+0xb6/0x470 [ 1978.736497] ? hlock_class+0x120/0x120 [ 1978.737054] ___sys_sendmsg+0xff/0x170 [ 1978.737620] ? sendmsg_copy_msghdr+0x160/0x160 [ 1978.738262] ? __fget_files+0x228/0x410 [ 1978.738805] ? lock_downgrade+0x6d0/0x6d0 [ 1978.739387] ? __fget_files+0x251/0x410 [ 1978.739982] ? __fget_light+0xea/0x280 [ 1978.740577] __sys_sendmmsg+0x192/0x460 [ 1978.741126] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1978.741722] ? lock_downgrade+0x6d0/0x6d0 [ 1978.742306] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1978.743088] ? wait_for_completion+0x270/0x270 [ 1978.743706] ? rcu_read_lock_any_held+0x69/0x90 [ 1978.744311] ? vfs_write+0x34f/0xa50 [ 1978.744852] ? fput_many+0x2f/0x1a0 [ 1978.745324] ? ksys_write+0x1a5/0x250 [ 1978.745836] __x64_sys_sendmmsg+0x98/0x100 [ 1978.746385] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1978.747053] do_syscall_64+0x33/0x40 [ 1978.747551] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1978.748216] RIP: 0033:0x466609 [ 1978.748661] 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 [ 1978.751024] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1978.752032] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1978.753005] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 1978.753924] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1978.754846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1978.755767] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 1994.421377] kmemleak: 107 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:03:06 executing program 0: mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:03:06 executing program 2: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf95085e7ce168fda}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x38, r0, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000010}, 0x24000800) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="580000009e462a284f7fdbf45b450efc2d2a2934a3dd719f29467b16dee05b27f8d4d48087f0e83577f146173b89804e63ba04d5823e4b761123fe0602387988d910678278d4f74aaf11ab374c715b0c17ac9a34ad435decc9994bed7d87d2e2e58e0d5e8a85674687b62be59f9ffdc693289ad6d688f50eaafb", @ANYRES16=r0, @ANYBLOB="200c2dbd7000fbdbdf250700000008000600000000003c0001800c000700080000002100000007000600666f0000060002003b0000001400030000000000000000000000000000000000060004004e200000"], 0x58}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1}, 0x4c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x0, @media='eth\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x48000}, 0x40004) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x200, 0x0, 0x9, 0x10, 0x0, "0a3ebb0e511066d768480db021e270e35d0d9e79b92fc101c097ec2f321e4fe13224d05c4459e1f03d499de41863e9501941a7c40b238dba610ce9768b55978f", "17c5e06d812815012a5ca68067a1394ed058f2b49b89b225cad7912fb0ecd60c727824d87af9c2fcbba3a6c13d260a8a82239962ab9dc133956dad86450dcaec", "28bbeb93e9519fdb8ee6cd706c8b6677be52eafbb4be6efb60152ec7c193ea80", [0xfffffffffffff6ae, 0xc11]}) sendto(r2, &(0x7f0000000540)="651dec1c15f3a07cee7a75e000c7cd875c368d67ba7e2280fb3016f591cfa42311cfe3ace0bb471cae9004a5d3b747323208e7b99e284eb54bbd596becd516df1dfba8957dfa6d3553b0e568c6cdd0cd434b6873b55ca971b78284c0435ed4d826aa8c3041a7dfc29f21bedaefa839f0405cda7cf6981c7735a09082308768aa7f754b550fd853ffa49af0a62d6014cdcb6dc39c1aabf89d322dfd7c19eb651205bf122c7ef8ccc976dc7164ccf6f247ce3e0ff75b6f616b1bbbf07d6ba6851c0e46dbd4937f01f5b320e86a2f9ac2301814084600c424", 0xd7, 0x40000, &(0x7f0000000640)=@qipcrtr={0x2a, 0x0, 0x3fff}, 0x80) 18:03:06 executing program 4: syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000000)='./mnt\x00', 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000180)={[{@mpol={'mpol', 0x3d, {'local', '=static', @val={0x3a, [0x38, 0x2d, 0x34, 0x2f]}}}}]}) socket$inet6_tcp(0xa, 0x1, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000100), &(0x7f0000000140)='./mnt\x00', 0x6, 0x2) 18:03:06 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xfd00, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:03:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000280)="020000000b00000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="41ed18696bd08ceeb7613dda53f1696a00"]) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='./file0/file0\x00') 18:03:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x10018c6, &(0x7f0000000240)=ANY=[@ANYRES16]) close(r0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x1010, r1, 0x31cbc000) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0xc8a, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendto$inet(r2, &(0x7f0000000180)="6a38a566a021f739", 0x8, 0x4004040, &(0x7f00000001c0)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendfile(r2, r0, 0x0, 0x7ffffff9) 18:03:06 executing program 6 (fault-call:3 fault-nth:71): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:03:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000000380)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) [ 2003.495216] tmpfs: Bad value for 'mpol' [ 2003.503653] tmpfs: Bad value for 'mpol' [ 2003.506170] FAULT_INJECTION: forcing a failure. [ 2003.506170] name failslab, interval 1, probability 0, space 0, times 0 [ 2003.507810] CPU: 1 PID: 9808 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2003.508797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2003.510377] Call Trace: [ 2003.510750] dump_stack+0x107/0x163 [ 2003.511250] should_fail.cold+0x5/0xa [ 2003.511787] ? __skb_ext_alloc+0x19/0x80 [ 2003.512347] should_failslab+0x5/0x10 [ 2003.512905] kmem_cache_alloc+0x5b/0x350 [ 2003.513495] __skb_ext_alloc+0x19/0x80 [ 2003.514052] skb_ext_add+0x503/0x670 [ 2003.514582] ? __ip_append_data+0x2946/0x3340 [ 2003.515218] __alloc_skb+0x3c1/0x620 [ 2003.515754] __ip_append_data+0x2946/0x3340 [ 2003.516380] ? raw_destroy+0x30/0x30 [ 2003.516933] ? ip_finish_output+0x330/0x330 [ 2003.517537] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2003.518309] ? ipv4_mtu+0x1f2/0x2c0 [ 2003.518838] ? raw_destroy+0x30/0x30 [ 2003.519365] ip_append_data+0x114/0x1a0 [ 2003.519956] raw_sendmsg+0xa78/0x2a60 [ 2003.520517] ? stack_trace_consume_entry+0x100/0x160 [ 2003.521275] ? raw_getsockopt+0x1d0/0x1d0 [ 2003.521873] ? perf_trace_lock+0xb6/0x470 [ 2003.522465] ? hlock_class+0x120/0x120 [ 2003.523021] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2003.523640] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2003.524414] ? raw_getsockopt+0x1d0/0x1d0 [ 2003.525030] ? inet_sendmsg+0x115/0x140 [ 2003.525590] inet_sendmsg+0x115/0x140 [ 2003.526120] ? inet_send_prepare+0x4f0/0x4f0 [ 2003.526720] sock_sendmsg+0x138/0x190 [ 2003.527264] ____sys_sendmsg+0x32e/0x860 [ 2003.527870] ? kernel_sendmsg+0x50/0x50 [ 2003.528450] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2003.529103] ? perf_trace_lock+0xb6/0x470 [ 2003.529616] ? hlock_class+0x120/0x120 [ 2003.530122] ___sys_sendmsg+0xff/0x170 [ 2003.530615] ? sendmsg_copy_msghdr+0x160/0x160 [ 2003.531190] ? __fget_files+0x228/0x410 [ 2003.531700] ? lock_downgrade+0x6d0/0x6d0 [ 2003.532299] ? __fget_files+0x251/0x410 [ 2003.532847] ? __fget_light+0xea/0x280 [ 2003.533343] __sys_sendmmsg+0x192/0x460 [ 2003.534256] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2003.535449] ? lock_downgrade+0x6d0/0x6d0 [ 2003.536575] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2003.537934] ? wait_for_completion+0x270/0x270 [ 2003.538674] ? rcu_read_lock_any_held+0x69/0x90 [ 2003.539355] ? vfs_write+0x34f/0xa50 [ 2003.539908] ? fput_many+0x2f/0x1a0 [ 2003.540429] ? ksys_write+0x1a5/0x250 [ 2003.540996] __x64_sys_sendmmsg+0x98/0x100 [ 2003.541593] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2003.542320] do_syscall_64+0x33/0x40 [ 2003.542852] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2003.543594] RIP: 0033:0x466609 [ 2003.544060] 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 [ 2003.546742] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2003.547872] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2003.548902] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2003.549935] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2003.550988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2003.552022] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:03:07 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff) [ 2003.589106] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2003.591041] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9806 comm=syz-executor.2 [ 2003.650024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9818 comm=syz-executor.2 18:03:07 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r1) syz_io_uring_setup(0x5, &(0x7f00000002c0)={0x0, 0x0, 0x8, 0x1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x40010141}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x9) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000500)={'macvlan0\x00'}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@private1, 0x0, r7}) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = clone3(&(0x7f00000003c0)={0x100, &(0x7f00000000c0), &(0x7f0000000180)=0x0, &(0x7f00000001c0), {0x33}, &(0x7f0000000200)=""/120, 0x78, &(0x7f0000000340)=""/28, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0], 0xa}, 0x58) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="e81100000801010426bd7000ffdbdf250000000914005500fc01000000000000000000000000000008003700", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x11e8}, 0x1, 0x0, 0x0, 0x810}, 0x80) fcntl$setownex(r1, 0xf, &(0x7f0000001840)={0x1, r10}) sendto$inet6(r0, &(0x7f0000001780)="9a58de408b047a0d9732bc6ceebea807f009b4246b8470c4bbe0816995598df868d0251547fec8a6fceaab7360258ec43f8802abade5312f46b53a595c3724dc295fc57853950fb861c2d9b7824500132ed146f5458bc3450765422c5eaa6af904e79b10f7533f7ba82303c363cc06d2771b7a37cf0199e2bcd5460858db7d90e18d49baee6bb9a0c785623ee0271e3a4d282b7328f73a3db7a0", 0x9a, 0x4000004, &(0x7f00000004c0)={0xa, 0x4e23, 0x3ff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, 0x1c) ioctl$sock_SIOCGIFINDEX(r8, 0x8914, &(0x7f0000000140)={'lo\x00'}) 18:03:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xfdef) r1 = pidfd_getfd(r0, r0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x1, 0x1, 0x7, 0x10001, 0x80000001}) lseek(r0, 0x0, 0x3) 18:03:07 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:03:07 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./mnt\x00', 0x4, 0x100) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./mnt\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)) 18:03:07 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xffff, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:03:07 executing program 6 (fault-call:3 fault-nth:72): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2003.855750] FAULT_INJECTION: forcing a failure. 18:03:07 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r4], 0x20}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@updsa={0xf8, 0x1a, 0x20, 0x70bd29, 0x25dfdbfd, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x4e21, 0x1, 0x4e22, 0x5, 0x2, 0x80, 0x0, 0x2c, r4}, {@in=@broadcast, 0x4d5, 0x2b}, @in=@multicast1, {0x7, 0x6, 0x400, 0x9, 0x4, 0xf5, 0x3, 0x3}, {0x9, 0x10001, 0x96, 0x9}, {0xfffffff7, 0x4, 0x4}, 0x70bd29, 0x3503, 0xa, 0x4, 0x9, 0x40}, [@proto={0x5, 0x19, 0x6c}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8004001}, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c000000150001000000000000000000ff010000000000000000000000000001fe80000000000000000000000000001b00"/64, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES16=r5], 0x5c}}, 0x0) [ 2003.855750] name failslab, interval 1, probability 0, space 0, times 0 [ 2003.857424] CPU: 1 PID: 9931 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2003.858482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2003.860098] Call Trace: [ 2003.860505] dump_stack+0x107/0x163 [ 2003.861051] should_fail.cold+0x5/0xa [ 2003.861593] ? create_object.isra.0+0x3a/0xa10 [ 2003.862208] should_failslab+0x5/0x10 [ 2003.862736] kmem_cache_alloc+0x5b/0x350 [ 2003.863315] create_object.isra.0+0x3a/0xa10 [ 2003.863904] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2003.864618] kmem_cache_alloc+0x15b/0x350 [ 2003.865228] __skb_ext_alloc+0x19/0x80 [ 2003.865737] skb_ext_add+0x503/0x670 [ 2003.866257] ? __ip_append_data+0x2946/0x3340 [ 2003.866883] __alloc_skb+0x3c1/0x620 [ 2003.867421] __ip_append_data+0x2946/0x3340 [ 2003.868026] ? raw_destroy+0x30/0x30 [ 2003.868546] ? ip_finish_output+0x330/0x330 [ 2003.869181] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2003.869904] ? ipv4_mtu+0x1f2/0x2c0 [ 2003.870453] ? raw_destroy+0x30/0x30 [ 2003.870999] ip_append_data+0x114/0x1a0 [ 2003.871567] raw_sendmsg+0xa78/0x2a60 [ 2003.872113] ? stack_trace_consume_entry+0x100/0x160 [ 2003.872839] ? raw_getsockopt+0x1d0/0x1d0 [ 2003.873453] ? perf_trace_lock+0xb6/0x470 [ 2003.874037] ? hlock_class+0x120/0x120 [ 2003.874595] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2003.875279] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2003.876045] ? raw_getsockopt+0x1d0/0x1d0 [ 2003.876642] ? inet_sendmsg+0x115/0x140 [ 2003.877236] inet_sendmsg+0x115/0x140 [ 2003.877767] ? inet_send_prepare+0x4f0/0x4f0 [ 2003.878388] sock_sendmsg+0x138/0x190 [ 2003.878951] ____sys_sendmsg+0x32e/0x860 [ 2003.879580] ? kernel_sendmsg+0x50/0x50 [ 2003.880166] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2003.880846] ? perf_trace_lock+0xb6/0x470 [ 2003.881418] ? hlock_class+0x120/0x120 [ 2003.881980] ___sys_sendmsg+0xff/0x170 [ 2003.882533] ? sendmsg_copy_msghdr+0x160/0x160 [ 2003.883192] ? __fget_files+0x228/0x410 [ 2003.883753] ? lock_downgrade+0x6d0/0x6d0 [ 2003.884362] ? __fget_files+0x251/0x410 [ 2003.884940] ? __fget_light+0xea/0x280 [ 2003.885498] __sys_sendmmsg+0x192/0x460 [ 2003.886083] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2003.886696] ? lock_downgrade+0x6d0/0x6d0 [ 2003.887348] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2003.888028] ? wait_for_completion+0x270/0x270 [ 2003.888669] ? rcu_read_lock_any_held+0x69/0x90 [ 2003.889332] ? vfs_write+0x34f/0xa50 [ 2003.889856] ? fput_many+0x2f/0x1a0 [ 2003.890371] ? ksys_write+0x1a5/0x250 [ 2003.890959] __x64_sys_sendmmsg+0x98/0x100 [ 2003.891560] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2003.892281] do_syscall_64+0x33/0x40 [ 2003.892808] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2003.893526] RIP: 0033:0x466609 [ 2003.893978] 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 [ 2003.896543] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2003.897640] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2003.898636] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2003.899645] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2003.900667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 18:03:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736676209600088020000200000004f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)="52526145000000000000000000000000000000000000000073795b059906ab0b", 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736676209600088020000200000004f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="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", 0x120, 0x1}, {&(0x7f0000010800)="2e202020202020202020201000b4ea70325132510000ea7032510300000000002e2e2020202020202020201000b4ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000b4ea70325132510000ea70325104001a040000", 0x80, 0x51000}, {&(0x7f0000010900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x91000}, {&(0x7f0000010e00)='syzkallers\x00'/32, 0x20, 0xd1000}, {&(0x7f0000010f00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x151000}], 0x0, &(0x7f0000011000)) [ 2003.901680] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:03:07 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 2004.029830] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 18:03:07 executing program 6 (fault-call:3 fault-nth:73): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:03:07 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe0000002}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2004.066242] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 18:03:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0xffff, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:03:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x159201, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) 18:03:07 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 2004.172339] FAULT_INJECTION: forcing a failure. [ 2004.172339] name failslab, interval 1, probability 0, space 0, times 0 [ 2004.173757] CPU: 1 PID: 9962 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2004.174566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2004.175873] Call Trace: [ 2004.176192] dump_stack+0x107/0x163 [ 2004.176609] should_fail.cold+0x5/0xa [ 2004.177074] ? create_object.isra.0+0x3a/0xa10 [ 2004.177608] should_failslab+0x5/0x10 [ 2004.178061] kmem_cache_alloc+0x5b/0x350 [ 2004.178528] create_object.isra.0+0x3a/0xa10 [ 2004.179056] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2004.179648] kmem_cache_alloc+0x15b/0x350 [ 2004.180137] __skb_ext_alloc+0x19/0x80 [ 2004.180571] skb_ext_add+0x503/0x670 [ 2004.181031] ? __ip_append_data+0x2946/0x3340 [ 2004.181551] __alloc_skb+0x3c1/0x620 [ 2004.181987] __ip_append_data+0x2946/0x3340 [ 2004.182491] ? raw_destroy+0x30/0x30 [ 2004.182916] ? ip_finish_output+0x330/0x330 [ 2004.183411] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2004.183992] ? ipv4_mtu+0x1f2/0x2c0 [ 2004.184409] ? raw_destroy+0x30/0x30 [ 2004.184837] ip_append_data+0x114/0x1a0 [ 2004.185299] raw_sendmsg+0xa78/0x2a60 [ 2004.185740] ? stack_trace_consume_entry+0x100/0x160 [ 2004.186330] ? raw_getsockopt+0x1d0/0x1d0 [ 2004.186802] ? perf_trace_lock+0xb6/0x470 [ 2004.187276] ? hlock_class+0x120/0x120 [ 2004.187729] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2004.188293] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2004.188929] ? raw_getsockopt+0x1d0/0x1d0 [ 2004.189412] ? inet_sendmsg+0x115/0x140 [ 2004.189856] inet_sendmsg+0x115/0x140 [ 2004.190300] ? inet_send_prepare+0x4f0/0x4f0 [ 2004.190806] sock_sendmsg+0x138/0x190 [ 2004.191254] ____sys_sendmsg+0x32e/0x860 [ 2004.191715] ? kernel_sendmsg+0x50/0x50 [ 2004.192166] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2004.192680] ? perf_trace_lock+0xb6/0x470 [ 2004.193163] ? hlock_class+0x120/0x120 [ 2004.193609] ___sys_sendmsg+0xff/0x170 [ 2004.194064] ? sendmsg_copy_msghdr+0x160/0x160 [ 2004.194576] ? __fget_files+0x228/0x410 [ 2004.195029] ? lock_downgrade+0x6d0/0x6d0 [ 2004.195511] ? __fget_files+0x251/0x410 [ 2004.195973] ? __fget_light+0xea/0x280 [ 2004.196420] __sys_sendmmsg+0x192/0x460 [ 2004.196891] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2004.197390] ? lock_downgrade+0x6d0/0x6d0 [ 2004.197882] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2004.198445] ? wait_for_completion+0x270/0x270 [ 2004.198979] ? rcu_read_lock_any_held+0x69/0x90 [ 2004.199501] ? vfs_write+0x34f/0xa50 [ 2004.199921] ? fput_many+0x2f/0x1a0 [ 2004.200340] ? ksys_write+0x1a5/0x250 [ 2004.200782] __x64_sys_sendmmsg+0x98/0x100 [ 2004.201278] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2004.201869] do_syscall_64+0x33/0x40 [ 2004.202316] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2004.202896] RIP: 0033:0x466609 [ 2004.203270] 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 [ 2004.205378] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2004.206271] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2004.207089] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2004.207891] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2004.208710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2004.209554] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2019.755062] kmemleak: 220 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:03:32 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000680), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6d706f073d6c6f63613a352c3699f200000000000000000032b34ee0dae62e2c0e48516b9776bff04af210b602e9432a4319aee7851dbc5183c590539526f9030fb026279cb049a09e12cd107c3f3b83d746b34a5b1e7934bc7f436d0bc6fb39c8a7cb81fe1f1289b40b30d2c224b101becf0b33d0365bcd0b9f25ae6602f359473302f85b011494936e8326069801e340cc393773c1ab5dc24f7437dce0debcf7c423790fb0683b111c8fbf522286e3fd2bbd0066a251f1b645184bb6c717b34ffde1b8417fd17ea643dffa33888d310ffcbc9e5fe344465314a93ec3276ddb4f0c60efdb730ea43e42ec7a9d974c66f6b7c4d3"]) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xa000, 0x0) 18:03:32 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001400000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x65, 0x400}, {&(0x7f00000001c0)="000000000000003f00000000000000a5e63eb8beded6bbc786f4b8d944c4be6aeaa0", 0x22, 0x7}, {&(0x7f00000002c0)="00000000000000000000000000000024abd5e38cea763c293f718af6000000000020706500010900000000000000000000000000000000000004", 0x3a, 0x540}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000000400)="02000400030099d2b6a200f1a3990019000f02002e6900000000000000000000550544b56a17550da86f3511a05dba498e05ef62238661d5990f205ee7b17f3be4e7704ff5fd2588e2956814c3934c467061201f58b27df85185d2013fa2982b34691deeb8c499a8e0f6", 0x6a, 0x1000}, {&(0x7f0000012600)="c8", 0x1, 0x4400}, {0x0, 0x0, 0x20000000006c00}], 0x0, &(0x7f0000000340)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ']'}}, {@smackfshat={'smackfshat', 0x3d, '\xc3\\'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@seclabel}, {@obj_user={'obj_user', 0x3d, 'ext4\x00'}}, {@subj_role={'subj_role', 0x3d, 'rootcontext'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32], 0x20}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r4], 0x20}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r5, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r8], 0x20}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r9, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r10, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r12], 0x20}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000a00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001580)={&(0x7f0000000a40)={0xb18, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {}, [{{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4d1}}}]}}, {{0x8, 0x1, r0}, {0x1cc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x204}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x919}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0x1a8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r12}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8}, {0x128, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r0}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xab}}}]}}, {{0x8, 0x1, r0}, {0x268, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r0}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r0}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x148, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xee2}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x81}}, {0x8}}}]}}, {{0x8, 0x1, r8}, {0x140, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r0}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r0}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xb71}}, {0x8, 0x6, r0}}}]}}]}, 0xb18}, 0x1, 0x0, 0x0, 0x8840}, 0x880) 18:03:32 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:03:32 executing program 5: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000080)={0x1f, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ec, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/187) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f00000001c0)=0x1) 18:03:32 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000180)={0x8, 'veth0_macvtap\x00', {'veth0_to_hsr\x00'}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000001c0)={'sit0\x00', 0x0, 0x2f, 0x8, 0x9, 0xae9, 0x0, @dev={0xfe, 0x80, '\x00', 0x37}, @local, 0x40, 0x20, 0x8000, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000280)={'batadv_slave_0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb200000}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x308, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8}, {0x4}}, {{0x8, 0x1, r3}, {0x170, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x8000}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3b}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x101}}, {0x8}}}]}}, {{0x8}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r4}}}]}}, {{0x8}, {0xec, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xaf96f000}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x308}, 0x1, 0x0, 0x0, 0x40844}, 0x11) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="010100000000000000141b000000060021"], 0x1c}}, 0x0) 18:03:32 executing program 6 (fault-call:3 fault-nth:74): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:03:32 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe0000003}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:03:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000001680)=[{{&(0x7f0000000040)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="ca0f", 0x2}], 0x1}}, {{&(0x7f00000002c0)={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000300)="45d4", 0x2}], 0x1, &(0x7f0000000580)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @private}}}], 0x20}}], 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) recvfrom(r1, &(0x7f00000000c0)=""/208, 0xd0, 0x120, &(0x7f0000000240)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x80) [ 2028.704857] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 2028.724158] tmpfs: Unknown parameter 'mpo' [ 2028.728143] FAULT_INJECTION: forcing a failure. [ 2028.728143] name failslab, interval 1, probability 0, space 0, times 0 [ 2028.730801] CPU: 1 PID: 9990 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2028.732281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2028.734732] Call Trace: [ 2028.735302] dump_stack+0x107/0x163 [ 2028.736172] should_fail.cold+0x5/0xa [ 2028.736947] ? __alloc_skb+0x6d/0x620 [ 2028.737756] should_failslab+0x5/0x10 [ 2028.738520] kmem_cache_alloc_node+0x55/0x360 [ 2028.739425] __alloc_skb+0x6d/0x620 [ 2028.740298] __ip_append_data+0x2946/0x3340 [ 2028.741195] ? raw_destroy+0x30/0x30 [ 2028.741969] ? ip_finish_output+0x330/0x330 [ 2028.742979] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2028.743990] ? ipv4_mtu+0x1f2/0x2c0 [ 2028.744736] ? raw_destroy+0x30/0x30 [ 2028.745663] ip_append_data+0x114/0x1a0 [ 2028.746511] raw_sendmsg+0xa78/0x2a60 [ 2028.747397] ? stack_trace_consume_entry+0x100/0x160 [ 2028.748559] ? raw_getsockopt+0x1d0/0x1d0 [ 2028.749455] ? perf_trace_lock+0xb6/0x470 [ 2028.750441] ? hlock_class+0x120/0x120 [ 2028.751342] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2028.752371] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2028.753551] ? raw_getsockopt+0x1d0/0x1d0 [ 2028.754441] ? inet_sendmsg+0x115/0x140 [ 2028.755242] inet_sendmsg+0x115/0x140 [ 2028.756150] ? inet_send_prepare+0x4f0/0x4f0 [ 2028.757096] sock_sendmsg+0x138/0x190 [ 2028.757959] ____sys_sendmsg+0x32e/0x860 [ 2028.758925] ? kernel_sendmsg+0x50/0x50 [ 2028.759718] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2028.760783] ? perf_trace_lock+0xb6/0x470 [ 2028.761649] ? hlock_class+0x120/0x120 [ 2028.762482] ___sys_sendmsg+0xff/0x170 [ 2028.763310] ? sendmsg_copy_msghdr+0x160/0x160 [ 2028.764419] ? __fget_files+0x228/0x410 [ 2028.765490] ? lock_downgrade+0x6d0/0x6d0 [ 2028.766507] ? __fget_files+0x251/0x410 [ 2028.767570] ? __fget_light+0xea/0x280 [ 2028.768794] __sys_sendmmsg+0x192/0x460 [ 2028.769908] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2028.771070] ? lock_downgrade+0x6d0/0x6d0 [ 2028.772096] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2028.773413] ? wait_for_completion+0x270/0x270 [ 2028.774482] ? rcu_read_lock_any_held+0x69/0x90 [ 2028.775576] ? vfs_write+0x34f/0xa50 [ 2028.776363] ? fput_many+0x2f/0x1a0 [ 2028.777394] ? ksys_write+0x1a5/0x250 [ 2028.778184] __x64_sys_sendmmsg+0x98/0x100 [ 2028.779197] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2028.780400] do_syscall_64+0x33/0x40 [ 2028.781354] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2028.782407] RIP: 0033:0x466609 [ 2028.783194] 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 [ 2028.787330] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2028.789023] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2028.790499] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2028.792103] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2028.793657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2028.795096] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:03:32 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 2028.827043] tmpfs: Unknown parameter 'mpo' 18:03:32 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe0000004}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:03:32 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000280)="020000000b00000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000000040)) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='./file0/file0\x00') openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x82480, 0x124) 18:03:32 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x3f2, 0x2, 0x70bd2a, 0x25dfdc01, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40005}, 0x20040183) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x23) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7ffffff9) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000002680)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002640)=[{{&(0x7f0000000180)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000002540)=[{&(0x7f0000000280)=""/100, 0x64}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/133, 0x85}, {&(0x7f00000013c0)=""/107, 0x6b}, {&(0x7f0000001440)=""/84, 0x54}, {&(0x7f00000014c0)=""/104, 0x68}, {&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x8, &(0x7f00000025c0)=""/85, 0x55}, 0x3}], 0x1, 0x2000, &(0x7f00000026c0)={r3, r4+60000000}) syz_open_dev$vcsa(&(0x7f0000000240), 0x5, 0x200000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x400, 0x2) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000027c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002840)={&(0x7f0000002800)={0x1c, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x800) close(r5) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x23) syz_io_uring_setup(0x53aa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) lsetxattr$trusted_overlay_origin(&(0x7f0000002700)='./file1\x00', &(0x7f0000002740), &(0x7f0000002780), 0x2, 0x2) 18:03:32 executing program 6 (fault-call:3 fault-nth:75): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:03:32 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup(r0) dup(r1) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) 18:03:32 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 2029.143610] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 2029.154478] FAULT_INJECTION: forcing a failure. [ 2029.154478] name failslab, interval 1, probability 0, space 0, times 0 [ 2029.157224] CPU: 1 PID: 10110 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2029.158627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2029.160953] Call Trace: [ 2029.161591] dump_stack+0x107/0x163 [ 2029.162475] should_fail.cold+0x5/0xa [ 2029.163268] should_failslab+0x5/0x10 [ 2029.164166] __kmalloc_node_track_caller+0x74/0x400 [ 2029.165195] ? __ip_append_data+0x2946/0x3340 [ 2029.166108] ? kmem_cache_alloc_node+0x2bb/0x360 [ 2029.167399] __alloc_skb+0xb1/0x620 [ 2029.168307] __ip_append_data+0x2946/0x3340 [ 2029.169232] ? raw_destroy+0x30/0x30 [ 2029.170000] ? ip_finish_output+0x330/0x330 [ 2029.170893] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2029.172078] ? ipv4_mtu+0x1f2/0x2c0 [ 2029.172970] ? raw_destroy+0x30/0x30 [ 2029.174008] ip_append_data+0x114/0x1a0 [ 2029.175082] raw_sendmsg+0xa78/0x2a60 [ 2029.175859] ? stack_trace_consume_entry+0x100/0x160 [ 2029.176908] ? raw_getsockopt+0x1d0/0x1d0 [ 2029.177799] ? perf_trace_lock+0xb6/0x470 [ 2029.178652] ? hlock_class+0x120/0x120 [ 2029.179466] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2029.180452] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2029.181776] ? raw_getsockopt+0x1d0/0x1d0 [ 2029.182624] ? inet_sendmsg+0x115/0x140 [ 2029.183567] inet_sendmsg+0x115/0x140 [ 2029.184481] ? inet_send_prepare+0x4f0/0x4f0 [ 2029.185683] sock_sendmsg+0x138/0x190 [ 2029.186608] ____sys_sendmsg+0x32e/0x860 [ 2029.187436] ? kernel_sendmsg+0x50/0x50 [ 2029.188483] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2029.189536] ? perf_trace_lock+0xb6/0x470 [ 2029.190478] ? hlock_class+0x120/0x120 [ 2029.191391] ___sys_sendmsg+0xff/0x170 [ 2029.192263] ? sendmsg_copy_msghdr+0x160/0x160 [ 2029.193241] ? __fget_files+0x228/0x410 [ 2029.194206] ? lock_downgrade+0x6d0/0x6d0 [ 2029.195064] ? __fget_files+0x251/0x410 [ 2029.196018] ? __fget_light+0xea/0x280 [ 2029.196976] __sys_sendmmsg+0x192/0x460 [ 2029.197817] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2029.198726] ? lock_downgrade+0x6d0/0x6d0 [ 2029.199638] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2029.200809] ? wait_for_completion+0x270/0x270 [ 2029.201757] ? rcu_read_lock_any_held+0x69/0x90 [ 2029.202746] ? vfs_write+0x34f/0xa50 [ 2029.203654] ? fput_many+0x2f/0x1a0 [ 2029.204400] ? ksys_write+0x1a5/0x250 [ 2029.205232] __x64_sys_sendmmsg+0x98/0x100 [ 2029.206179] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2029.207215] do_syscall_64+0x33/0x40 [ 2029.207991] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2029.209173] RIP: 0033:0x466609 [ 2029.209841] 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 [ 2029.214166] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2029.215916] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2029.217386] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2029.218840] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2029.220303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2029.222026] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2045.540617] kmemleak: 48 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:03:57 executing program 6 (fault-call:3 fault-nth:76): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:03:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000100)="872d", 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x9f, 0x64, 0x2, 0x9, 0x0, 0x1000, 0x20100, 0x5, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000080), 0x5}, 0x47080, 0x0, 0x200, 0x5, 0x9, 0xae, 0x7, 0x0, 0x4, 0x0, 0x3}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xb) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) 18:03:57 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:03:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(r0, 0x0, 0xd66a, 0x2) pwritev2(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)='t', 0x1}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) ioctl$FIONCLEX(r2, 0x5450) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x0, 0x4}) perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x120014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fork() tkill(r3, 0x12) 18:03:57 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe0000005}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:03:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_io_uring_setup(0x726c, &(0x7f00000001c0)={0x0, 0x9b74, 0x2, 0x3, 0x90}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000240)) io_uring_enter(r2, 0x468c, 0xd191, 0x2, &(0x7f0000000280)={[0x368b]}, 0x8) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="82c39e326c59a42fc996bde44d3722234ba4ccbb29fda42c36937726c0f87d42f90594a2b759df36a8136a1cfc695c0594096f3ddbcb7fa1692d19fb2124fa873a4011a0ce2676bc6a5df48f0a00f8a70b53b68ccb6c0c24ac723c28b91a97af8c7295d9928ff7916760aab9b2c4dd7a2ca65ee1195a8b2dff876891e2db8fad05a72ccb44ad65929662895ffe4a1f5308ae7b5e4662c08039b00bf8da13cc920fee8b3471aa", 0xa6}], 0x1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x6) 18:03:57 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r0, r2) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{0x0}], 0x1, &(0x7f0000001640)=ANY=[], 0x38}}], 0x1, 0x0) ioctl$F2FS_IOC_GET_FEATURES(0xffffffffffffffff, 0x8004f50c, &(0x7f0000000200)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r4, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r4, 0x40086602, &(0x7f0000000000)={0x8}) r5 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in=@multicast2, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0x0, 0xf000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0xeb}, 0xfffffffd}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x20000000}}, 0xe8) ioctl$TIOCMIWAIT(r3, 0x545c, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000080)={0x0, r6, 0x1, 0x1, 0x8001, 0x7f}) r7 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r7, 0x0, 0xd, &(0x7f00000001c0)=0x4, 0x4) write$binfmt_elf64(r4, &(0x7f00000001c0)=ANY=[], 0xfdef) close_range(r0, 0xffffffffffffffff, 0x0) 18:03:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x1, 0x7f, 0x0, 0x0, 0x9a, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x3, 0xff, 0x1, 0x2c, 0x0, 0x1c0000000000, 0x1, 0x6, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x5, 0x800, 0x2, 0xd, 0x3a, 0x8, 0x8, 0x0, 0xffff0000, 0x0, 0x9}, 0x0, 0x2, r2, 0xa) write$cgroup_pid(r0, &(0x7f0000000080)=0xffffffffffffffff, 0xb) creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x10) [ 2054.589093] FAULT_INJECTION: forcing a failure. [ 2054.589093] name failslab, interval 1, probability 0, space 0, times 0 [ 2054.591594] CPU: 1 PID: 10149 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2054.592961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2054.595289] Call Trace: [ 2054.595836] dump_stack+0x107/0x163 [ 2054.596589] should_fail.cold+0x5/0xa [ 2054.597362] ? create_object.isra.0+0x3a/0xa10 [ 2054.598293] should_failslab+0x5/0x10 [ 2054.599080] kmem_cache_alloc+0x5b/0x350 [ 2054.599914] create_object.isra.0+0x3a/0xa10 [ 2054.600790] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2054.601828] __kmalloc_node_track_caller+0x1b8/0x400 [ 2054.602855] ? __ip_append_data+0x2946/0x3340 [ 2054.603773] ? kmem_cache_alloc_node+0x2bb/0x360 [ 2054.604740] __alloc_skb+0xb1/0x620 [ 2054.605476] __ip_append_data+0x2946/0x3340 [ 2054.606373] ? raw_destroy+0x30/0x30 [ 2054.607141] ? ip_finish_output+0x330/0x330 [ 2054.608008] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2054.609022] ? ipv4_mtu+0x1f2/0x2c0 [ 2054.609774] ? raw_destroy+0x30/0x30 [ 2054.610525] ip_append_data+0x114/0x1a0 [ 2054.611343] raw_sendmsg+0xa78/0x2a60 [ 2054.612117] ? stack_trace_consume_entry+0x100/0x160 [ 2054.613175] ? raw_getsockopt+0x1d0/0x1d0 [ 2054.614050] ? perf_trace_lock+0xb6/0x470 [ 2054.614868] ? hlock_class+0x120/0x120 [ 2054.615660] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2054.616641] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2054.617745] ? raw_getsockopt+0x1d0/0x1d0 [ 2054.618565] ? inet_sendmsg+0x115/0x140 [ 2054.619355] inet_sendmsg+0x115/0x140 [ 2054.620114] ? inet_send_prepare+0x4f0/0x4f0 [ 2054.620983] sock_sendmsg+0x138/0x190 [ 2054.621765] ____sys_sendmsg+0x32e/0x860 [ 2054.622576] ? kernel_sendmsg+0x50/0x50 [ 2054.623376] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2054.624298] ? perf_trace_lock+0xb6/0x470 [ 2054.625117] ? hlock_class+0x120/0x120 [ 2054.625917] ___sys_sendmsg+0xff/0x170 [ 2054.626703] ? sendmsg_copy_msghdr+0x160/0x160 [ 2054.627621] ? __fget_files+0x228/0x410 [ 2054.628418] ? lock_downgrade+0x6d0/0x6d0 [ 2054.629260] ? __fget_files+0x251/0x410 [ 2054.630073] ? __fget_light+0xea/0x280 [ 2054.630853] __sys_sendmmsg+0x192/0x460 [ 2054.631653] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2054.632510] ? lock_downgrade+0x6d0/0x6d0 [ 2054.633362] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2054.634332] ? wait_for_completion+0x270/0x270 [ 2054.635245] ? rcu_read_lock_any_held+0x69/0x90 [ 2054.636172] ? vfs_write+0x34f/0xa50 [ 2054.636930] ? fput_many+0x2f/0x1a0 [ 2054.637679] ? ksys_write+0x1a5/0x250 [ 2054.638457] __x64_sys_sendmmsg+0x98/0x100 [ 2054.639303] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2054.640328] do_syscall_64+0x33/0x40 [ 2054.641074] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2054.642111] RIP: 0033:0x466609 [ 2054.642760] 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 [ 2054.646439] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2054.647965] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2054.649392] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2054.650853] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2054.652294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2054.653746] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:03:58 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:03:58 executing program 6 (fault-call:3 fault-nth:77): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2054.928976] FAULT_INJECTION: forcing a failure. [ 2054.928976] name failslab, interval 1, probability 0, space 0, times 0 [ 2054.931479] CPU: 1 PID: 10365 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2054.932852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2054.935408] Call Trace: [ 2054.935992] dump_stack+0x107/0x163 [ 2054.936743] should_fail.cold+0x5/0xa [ 2054.937516] ? __skb_ext_alloc+0x19/0x80 [ 2054.938352] should_failslab+0x5/0x10 [ 2054.939259] kmem_cache_alloc+0x5b/0x350 [ 2054.940211] __skb_ext_alloc+0x19/0x80 [ 2054.941035] skb_ext_add+0x503/0x670 [ 2054.941891] ? __ip_append_data+0x2946/0x3340 [ 2054.942895] __alloc_skb+0x3c1/0x620 [ 2054.943768] __ip_append_data+0x2946/0x3340 [ 2054.944789] ? raw_destroy+0x30/0x30 [ 2054.945568] ? ip_finish_output+0x330/0x330 [ 2054.946437] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2054.947617] ? ipv4_mtu+0x1f2/0x2c0 [ 2054.948360] ? raw_destroy+0x30/0x30 [ 2054.949230] ip_append_data+0x114/0x1a0 [ 2054.950057] raw_sendmsg+0xa78/0x2a60 [ 2054.950835] ? stack_trace_consume_entry+0x100/0x160 [ 2054.951873] ? raw_getsockopt+0x1d0/0x1d0 [ 2054.952738] ? perf_trace_lock+0xb6/0x470 [ 2054.953765] ? hlock_class+0x120/0x120 [ 2054.954569] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2054.955741] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2054.957084] ? raw_getsockopt+0x1d0/0x1d0 [ 2054.958123] ? inet_sendmsg+0x115/0x140 [ 2054.959164] inet_sendmsg+0x115/0x140 [ 2054.960079] ? inet_send_prepare+0x4f0/0x4f0 [ 2054.961128] sock_sendmsg+0x138/0x190 [ 2054.962053] ____sys_sendmsg+0x32e/0x860 [ 2054.963156] ? kernel_sendmsg+0x50/0x50 [ 2054.964102] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2054.965202] ? perf_trace_lock+0xb6/0x470 [ 2054.966192] ? hlock_class+0x120/0x120 [ 2054.966993] ___sys_sendmsg+0xff/0x170 [ 2054.967781] ? sendmsg_copy_msghdr+0x160/0x160 [ 2054.968712] ? __fget_files+0x228/0x410 [ 2054.969514] ? lock_downgrade+0x6d0/0x6d0 [ 2054.970383] ? __fget_files+0x251/0x410 [ 2054.971199] ? __fget_light+0xea/0x280 [ 2054.971997] __sys_sendmmsg+0x192/0x460 [ 2054.972812] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2054.973705] ? lock_downgrade+0x6d0/0x6d0 [ 2054.974574] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2054.975557] ? wait_for_completion+0x270/0x270 [ 2054.976488] ? rcu_read_lock_any_held+0x69/0x90 [ 2054.977425] ? vfs_write+0x34f/0xa50 [ 2054.978189] ? fput_many+0x2f/0x1a0 [ 2054.978923] ? ksys_write+0x1a5/0x250 [ 2054.979881] __x64_sys_sendmmsg+0x98/0x100 [ 2054.980819] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2054.982046] do_syscall_64+0x33/0x40 [ 2054.982880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2054.984048] RIP: 0033:0x466609 [ 2054.984806] 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 [ 2054.988747] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2054.990504] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2054.992057] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2054.993650] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2054.995088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2054.996786] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2070.404411] kmemleak: 23 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:04:22 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe0000006}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:04:22 executing program 6 (fault-call:3 fault-nth:78): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:04:22 executing program 1: sched_setparam(0x0, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000100)=""/124, 0x7c}], 0x2, &(0x7f00000012c0)=[{0x0}], 0x1, 0x0) fork() 18:04:22 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:04:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x100000, 0x19, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e30313738333335313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000003aa2ac8103a046169889a50d8894c561010040000c00000000000000e0f4655f000003000000000000001e07fe5dcaaa7b5f4900", 0x38, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000004300000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000019000f0003000400"/32, 0x20, 0x1}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000e0f4655fe0f4655fe0f4655f00000000000004004000000000000800050000000af301000400003f00000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011600)="20000000688aa2d2688aa2d200000000e0f4655f00"/32, 0x20, 0x2184}, {&(0x7f0000011700)="8081000000601020e0f4655fe0f4655fe0f4655f00000000000001004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000e0f4655f00"/160, 0xa0, 0x2600}, {&(0x7f0000011800)="c041000000380000e0f4655fe0f4655fe0f4655f00000000000002004000000000000800000000000af301000400000000000000000000000700000020000000", 0x40, 0x2a00}, {&(0x7f0000011900)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x2a80}, {&(0x7f0000011a00)="ed4100003c000000e0f4655fe0f4655fe0f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000001fb537300000000000000000000000000000000000000000000000020000000688aa2d2688aa2d2688aa2d2e0f4655f688aa2d20000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f0000011b00)="ed8100001a040000e0f4655fe0f4655fe0f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000c6914ad800000000000000000000000000000000000000000000000020000000688aa2d2688aa2d2688aa2d2e0f4655f688aa2d20000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011c00)="ffa1000026000000e0f4655fe0f4655fe0f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3031373833333531382f66696c65302f66696c6530000000000000000000000000000000000000000000001f44752800000000000000000000000000000000000000000000000020000000688aa2d2688aa2d2688aa2d2e0f4655f688aa2d20000000000000000", 0xa0, 0x2d00}, {&(0x7f0000011d00)="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", 0x1a0, 0x2e00}, {&(0x7f0000011f00)="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", 0x100, 0x3000}, {&(0x7f0000012000)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012100)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x10000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x3ff}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x100000000}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x3ee0000}, {&(0x7f0000012800)="504d4d00504d4dffe0f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x20000}, {&(0x7f0000012900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x28000}], 0x0, &(0x7f0000000040)={[], [{@fowner_gt}, {@fsname={'fsname', 0x3d, 'ext2\x00'}}, {@dont_hash}]}) 18:04:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3cd04d6b66732e66617400020801090470000000f801", 0x17}, {0x0, 0x0, 0x1000a04}], 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000000)='./file0\x00', 0x44) chdir(&(0x7f0000000040)='./file0\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x355843, 0x80) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000180)=']\x1e\xda\x00', &(0x7f00000001c0)='vfat\x00', &(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='/[\xd4)#\x00', &(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='vfat\x00', &(0x7f0000000340)=']%\x00', &(0x7f0000000380)='vfat\x00'], &(0x7f0000000480)=[&(0x7f0000000400)=':\x85+\x00', &(0x7f0000000440)='vfat\x00'], 0x800) creat(&(0x7f0000000080)='./file0\x00', 0x0) unshare(0x28020600) unshare(0x6000300) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) 18:04:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000002000210c00000000000000000200000008000000", @ANYRES32=0xee01, @ANYBLOB="0c000f000048000000000000"], 0x28}}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 18:04:22 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10040}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d9f4655fdaf4655fdaf4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000012c00)=ANY=[@ANYBLOB="fc"]) [ 2078.819732] FAULT_INJECTION: forcing a failure. [ 2078.819732] name failslab, interval 1, probability 0, space 0, times 0 [ 2078.822265] CPU: 1 PID: 10382 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2078.823750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2078.826170] Call Trace: [ 2078.826747] dump_stack+0x107/0x163 [ 2078.827694] should_fail.cold+0x5/0xa [ 2078.828636] ? create_object.isra.0+0x3a/0xa10 [ 2078.829618] should_failslab+0x5/0x10 [ 2078.830444] kmem_cache_alloc+0x5b/0x350 [ 2078.831326] create_object.isra.0+0x3a/0xa10 [ 2078.832271] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2078.833365] __kmalloc_node_track_caller+0x1b8/0x400 [ 2078.834466] ? __ip_append_data+0x2946/0x3340 [ 2078.835425] ? kmem_cache_alloc_node+0x2bb/0x360 [ 2078.836442] __alloc_skb+0xb1/0x620 [ 2078.837228] __ip_append_data+0x2946/0x3340 [ 2078.838174] ? raw_destroy+0x30/0x30 [ 2078.838965] ? ip_finish_output+0x330/0x330 [ 2078.839889] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2078.840957] ? ipv4_mtu+0x1f2/0x2c0 [ 2078.841743] ? raw_destroy+0x30/0x30 [ 2078.842578] ip_append_data+0x114/0x1a0 [ 2078.843411] raw_sendmsg+0xa78/0x2a60 [ 2078.844234] ? stack_trace_consume_entry+0x100/0x160 [ 2078.845325] ? raw_getsockopt+0x1d0/0x1d0 [ 2078.846251] ? perf_trace_lock+0xb6/0x470 [ 2078.847138] ? hlock_class+0x120/0x120 [ 2078.847994] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2078.849028] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2078.850195] ? raw_getsockopt+0x1d0/0x1d0 [ 2078.851068] ? inet_sendmsg+0x115/0x140 [ 2078.851916] inet_sendmsg+0x115/0x140 [ 2078.852715] ? inet_send_prepare+0x4f0/0x4f0 [ 2078.853642] sock_sendmsg+0x138/0x190 [ 2078.854480] ____sys_sendmsg+0x32e/0x860 [ 2078.855354] ? kernel_sendmsg+0x50/0x50 [ 2078.856175] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2078.857153] ? perf_trace_lock+0xb6/0x470 [ 2078.858043] ? hlock_class+0x120/0x120 [ 2078.858894] ___sys_sendmsg+0xff/0x170 [ 2078.859726] ? sendmsg_copy_msghdr+0x160/0x160 [ 2078.860700] ? __fget_files+0x228/0x410 [ 2078.861549] ? lock_downgrade+0x6d0/0x6d0 [ 2078.862477] ? __fget_files+0x251/0x410 [ 2078.863340] ? __fget_light+0xea/0x280 [ 2078.864189] __sys_sendmmsg+0x192/0x460 [ 2078.865051] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2078.865979] ? lock_downgrade+0x6d0/0x6d0 [ 2078.866895] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2078.867934] ? wait_for_completion+0x270/0x270 [ 2078.868920] ? rcu_read_lock_any_held+0x69/0x90 [ 2078.869937] ? vfs_write+0x34f/0xa50 [ 2078.870742] ? fput_many+0x2f/0x1a0 [ 2078.871518] ? ksys_write+0x1a5/0x250 [ 2078.872355] __x64_sys_sendmmsg+0x98/0x100 [ 2078.873256] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2078.874363] do_syscall_64+0x33/0x40 [ 2078.875161] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2078.876253] RIP: 0033:0x466609 [ 2078.876942] 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 [ 2078.880849] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2078.882493] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2078.884022] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2078.885560] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2078.887098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2078.888630] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2078.933165] Process accounting resumed [ 2078.934032] netlink: 'syz-executor.5': attribute type 15 has an invalid length. [ 2079.004632] netlink: 'syz-executor.5': attribute type 15 has an invalid length. [ 2079.013289] EXT4-fs (loop3): Unrecognized mount option "fowner>00000000000000000000" or missing value [ 2079.016732] EXT4-fs (loop4): Unrecognized mount option "ü" or missing value 18:04:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x2, 0xffffffffffffffff}) ioctl$CHAR_RAW_BSZGET(r1, 0x80081270, &(0x7f0000000000)) setsockopt$inet_mreqn(r1, 0x0, 0x24, 0x0, 0x29) 18:04:22 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, 0x0, 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:04:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001800210c00000000000000bcb6e25b000200000008000000000000000c0005005a6014d64cb243e80b00000000"], 0x28}, 0x1, 0x0, 0x0, 0x840}, 0x0) 18:04:22 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe0000008}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2079.164309] EXT4-fs (loop3): Unrecognized mount option "fowner>00000000000000000000" or missing value 18:04:22 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe0000006}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:04:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x8, 0x2, 0x8a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x0, 0x4, {0xa, 0x4e21, 0x46, @private0, 0xa5}}}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) close_range(r2, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x4, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x108) close(r0) [ 2079.413062] Process accounting resumed [ 2094.789000] kmemleak: 112 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:04:46 executing program 6 (fault-call:3 fault-nth:79): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:04:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe0000008}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:04:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000240)="e8", 0x1}], 0x1) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x80840, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400240, 0x41) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) close(r2) 18:04:46 executing program 2: fcntl$lock(0xffffffffffffffff, 0x409, &(0x7f0000000000)) write$P9_RWSTAT(0xffffffffffffffff, &(0x7f0000000240)={0x7, 0x7f, 0x1}, 0x7) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000140)="0bf2a73a394613c31f4735076d161986c775", 0x12}], 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x80010, &(0x7f0000000600)=ANY=[]) getdents(r0, &(0x7f0000000040)=""/42, 0x2a) r1 = mq_open(&(0x7f00000000c0)='tmpfs\x00', 0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000180)="301060a15e87a275ee8b72698b19df0287667757b3c1af8b6eab17543203317a71caf722e1b86565650dd97155d49ffb", 0x30}], 0x1) r2 = epoll_create(0x9) sendfile(r0, r2, 0x0, 0xffffffff) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 18:04:46 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, 0x0, 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:04:46 executing program 4: r0 = syz_io_uring_setup(0x42e5, &(0x7f00000008c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000940), &(0x7f0000000980)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x4000010, r0, 0x8000000) syz_io_uring_setup(0x5, &(0x7f00000002c0), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x40010141}, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r6, 0x7, 0x0, 0xffff, 0x1, 0x0, {0x0, r7}}, 0x401) syz_io_uring_complete(r2) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r9, 0x0, r8, 0x0, 0x200f5ef, 0x0) io_uring_enter(r8, 0x1ec0, 0xd19, 0x0, &(0x7f0000000180)={[0x76]}, 0x8) 18:04:46 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe000000b}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:04:46 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000000300)={0x38, 0x5, 0x0, 0x3, 0x2, 0x3, 0x7, 0x1, 0x401, 0x7ff}, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000680)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f00000006c0)=ANY=[@ANYBLOB="0900d3000047d2aea6772a1166540c1100"]) sched_setattr(r2, &(0x7f0000000280)={0x38, 0x1, 0x30, 0x9, 0x0, 0x400, 0x9, 0x4, 0x9}, 0x0) clone3(&(0x7f0000000540)={0x40000, &(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340), {0x17}, &(0x7f0000000380)=""/160, 0xa0, &(0x7f0000000440)=""/131, &(0x7f0000000500)=[r1, r1, r1, r1, r1, r1, r1, r1, r1], 0x9, {r0}}, 0x58) r4 = fcntl$getown(r0, 0x9) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r6, 0x0, r5, 0x0, 0x200f5ef, 0x0) clone3(&(0x7f0000000600)={0x40000100, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), {0x6}, &(0x7f0000000180)=""/215, 0xd7, &(0x7f0000000280), &(0x7f00000005c0)=[r1, r2, r3, r4], 0x4, {r6}}, 0x58) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r8, 0x0, r7, 0x0, 0x200f5ef, 0x0) openat(r8, &(0x7f0000000700)='./file1\x00', 0x10000, 0x13a) clone3(&(0x7f0000000080)={0x200000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) [ 2103.442839] FAULT_INJECTION: forcing a failure. [ 2103.442839] name failslab, interval 1, probability 0, space 0, times 0 [ 2103.445354] CPU: 0 PID: 10533 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2103.446932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2103.449323] Call Trace: [ 2103.449904] dump_stack+0x107/0x163 [ 2103.450706] should_fail.cold+0x5/0xa [ 2103.451497] ? create_object.isra.0+0x3a/0xa10 [ 2103.452478] should_failslab+0x5/0x10 [ 2103.453293] kmem_cache_alloc+0x5b/0x350 [ 2103.454166] create_object.isra.0+0x3a/0xa10 [ 2103.455099] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2103.456178] kmem_cache_alloc+0x15b/0x350 [ 2103.457063] __skb_ext_alloc+0x19/0x80 [ 2103.457893] skb_ext_add+0x503/0x670 [ 2103.458696] ? __ip_append_data+0x2946/0x3340 [ 2103.459671] __alloc_skb+0x3c1/0x620 [ 2103.460469] __ip_append_data+0x2946/0x3340 [ 2103.461382] ? raw_destroy+0x30/0x30 [ 2103.462159] ? ip_finish_output+0x330/0x330 [ 2103.463066] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2103.464147] ? ipv4_mtu+0x1f2/0x2c0 [ 2103.464938] ? raw_destroy+0x30/0x30 [ 2103.465747] ip_append_data+0x114/0x1a0 [ 2103.466597] raw_sendmsg+0xa78/0x2a60 [ 2103.467384] ? stack_trace_consume_entry+0x100/0x160 [ 2103.468468] ? raw_getsockopt+0x1d0/0x1d0 [ 2103.469384] ? perf_trace_lock+0xb6/0x470 [ 2103.470265] ? hlock_class+0x120/0x120 [ 2103.471143] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2103.472138] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2103.473288] ? raw_getsockopt+0x1d0/0x1d0 [ 2103.474136] ? inet_sendmsg+0x115/0x140 [ 2103.474958] inet_sendmsg+0x115/0x140 [ 2103.475754] ? inet_send_prepare+0x4f0/0x4f0 [ 2103.476685] sock_sendmsg+0x138/0x190 [ 2103.477485] ____sys_sendmsg+0x32e/0x860 [ 2103.478354] ? kernel_sendmsg+0x50/0x50 [ 2103.479167] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2103.480105] ? perf_trace_lock+0xb6/0x470 [ 2103.480952] ? hlock_class+0x120/0x120 [ 2103.481756] ___sys_sendmsg+0xff/0x170 [ 2103.482576] ? sendmsg_copy_msghdr+0x160/0x160 [ 2103.483556] ? __fget_files+0x228/0x410 [ 2103.484368] ? lock_downgrade+0x6d0/0x6d0 [ 2103.485226] ? lock_chain_count+0x20/0x20 [ 2103.486104] ? __fget_files+0x251/0x410 [ 2103.486947] ? __fget_light+0xea/0x280 [ 2103.487758] __sys_sendmmsg+0x192/0x460 [ 2103.488592] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2103.489509] ? lock_downgrade+0x6d0/0x6d0 [ 2103.490384] ? asm_common_interrupt+0x1e/0x40 [ 2103.491369] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2103.492357] ? wait_for_completion+0x270/0x270 [ 2103.493326] ? rcu_read_lock_any_held+0x69/0x90 [ 2103.494278] ? vfs_write+0x34f/0xa50 [ 2103.495066] ? fput_many+0x2f/0x1a0 [ 2103.495849] ? ksys_write+0x1a5/0x250 [ 2103.496664] __x64_sys_sendmmsg+0x98/0x100 [ 2103.497529] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2103.498600] do_syscall_64+0x33/0x40 [ 2103.499363] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2103.500415] RIP: 0033:0x466609 [ 2103.501072] 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 [ 2103.504922] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2103.506495] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2103.507958] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2103.509471] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2103.510957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2103.512460] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:04:47 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, 0x0, 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:04:47 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x32, 0xffffffffffffffff, 0xffffd000) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x6) r1 = dup(0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r1) [ 2103.595010] audit: type=1326 audit(1632074687.044:30): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10525 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 2103.601787] audit: type=1326 audit(1632074687.048:31): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10525 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=72 compat=0 ip=0x466609 code=0x7ffc0000 [ 2103.625638] audit: type=1326 audit(1632074687.049:32): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10525 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 2103.640439] audit: type=1326 audit(1632074687.050:33): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10525 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 2103.651898] audit: type=1326 audit(1632074687.050:34): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10525 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 18:04:47 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='devtmpfs\x00', 0x4001, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001180)=""/4091, 0xffb) chroot(&(0x7f00000000c0)='./file0\x00') [ 2103.671388] audit: type=1326 audit(1632074687.050:35): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10525 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=1 compat=0 ip=0x466609 code=0x7ffc0000 18:04:47 executing program 6 (fault-call:3 fault-nth:80): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2103.690077] audit: type=1326 audit(1632074687.051:36): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10525 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 2103.705242] audit: type=1326 audit(1632074687.051:37): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10525 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 2103.732386] audit: type=1326 audit(1632074687.052:38): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10525 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=78 compat=0 ip=0x466609 code=0x7ffc0000 18:04:47 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe0000010}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2103.773961] audit: type=1326 audit(1632074687.052:39): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10525 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 18:04:47 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) clone3(0x0, 0x0) r0 = fork() ptrace(0x10, r0) syz_open_dev$ttys(0xc, 0x2, 0x1) ptrace(0x10, 0x0) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000140)={&(0x7f0000001280)=""/4096, 0x1000}) openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x505343, 0x0) 18:04:47 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x20, 0x0, 0x0, 0x0, 0xbb4236be0ab550e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x5}, 0x10200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) r2 = fork() r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) fgetxattr(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0dabe86bce8e7783783de99694772b76303da830a7cb2e"], 0x0, 0x0) epoll_create(0x77) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x20, 0x4, 0x7, 0x20, 0x0, 0xc0, 0x80544, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x1, 0x20000080000001}, 0x4623, 0x7, 0x6, 0x5, 0x2, 0x7a, 0x6, 0x0, 0x8001}, 0xffffffffffffffff, 0x12, r3, 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0xb) r4 = fork() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x12) wait4(r4, &(0x7f0000000180), 0x20000000, 0x0) ptrace(0x4208, r4) r5 = fcntl$getown(r1, 0x9) wait4(r5, 0x0, 0x2, 0x0) ptrace(0x4208, r2) [ 2103.907944] FAULT_INJECTION: forcing a failure. [ 2103.907944] name failslab, interval 1, probability 0, space 0, times 0 [ 2103.910419] CPU: 1 PID: 10760 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2103.911794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2103.914066] Call Trace: [ 2103.914610] dump_stack+0x107/0x163 [ 2103.915344] should_fail.cold+0x5/0xa [ 2103.916115] ? create_object.isra.0+0x3a/0xa10 [ 2103.917036] should_failslab+0x5/0x10 [ 2103.917798] kmem_cache_alloc+0x5b/0x350 [ 2103.918641] create_object.isra.0+0x3a/0xa10 [ 2103.919518] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2103.920540] kmem_cache_alloc_node+0x16b/0x360 [ 2103.921460] __alloc_skb+0x6d/0x620 [ 2103.922200] __ip_append_data+0x2946/0x3340 [ 2103.923090] ? raw_destroy+0x30/0x30 [ 2103.923851] ? ip_finish_output+0x330/0x330 [ 2103.924715] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2103.925727] ? ipv4_mtu+0x1f2/0x2c0 [ 2103.926478] ? raw_destroy+0x30/0x30 [ 2103.927224] ip_append_data+0x114/0x1a0 [ 2103.928035] raw_sendmsg+0xa78/0x2a60 [ 2103.928808] ? stack_trace_consume_entry+0x100/0x160 [ 2103.929837] ? raw_getsockopt+0x1d0/0x1d0 [ 2103.930695] ? perf_trace_lock+0xb6/0x470 [ 2103.931519] ? hlock_class+0x120/0x120 [ 2103.932322] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2103.933297] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2103.934398] ? raw_getsockopt+0x1d0/0x1d0 [ 2103.935232] ? inet_sendmsg+0x115/0x140 [ 2103.936026] inet_sendmsg+0x115/0x140 [ 2103.936786] ? inet_send_prepare+0x4f0/0x4f0 [ 2103.937664] sock_sendmsg+0x138/0x190 [ 2103.938449] ____sys_sendmsg+0x32e/0x860 [ 2103.939270] ? kernel_sendmsg+0x50/0x50 [ 2103.940059] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2103.940974] ? perf_trace_lock+0xb6/0x470 [ 2103.941799] ? hlock_class+0x120/0x120 [ 2103.942596] ___sys_sendmsg+0xff/0x170 [ 2103.943379] ? sendmsg_copy_msghdr+0x160/0x160 [ 2103.944296] ? __fget_files+0x228/0x410 [ 2103.945092] ? lock_downgrade+0x6d0/0x6d0 [ 2103.945946] ? __fget_files+0x251/0x410 [ 2103.946769] ? __fget_light+0xea/0x280 [ 2103.947555] __sys_sendmmsg+0x192/0x460 [ 2103.948357] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2103.949220] ? lock_downgrade+0x6d0/0x6d0 [ 2103.950073] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2103.951048] ? wait_for_completion+0x270/0x270 [ 2103.951981] ? rcu_read_lock_any_held+0x69/0x90 [ 2103.952932] ? vfs_write+0x34f/0xa50 [ 2103.953687] ? fput_many+0x2f/0x1a0 [ 2103.954439] ? ksys_write+0x1a5/0x250 [ 2103.955223] __x64_sys_sendmmsg+0x98/0x100 [ 2103.956076] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2103.957113] do_syscall_64+0x33/0x40 [ 2103.957862] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2103.958903] RIP: 0033:0x466609 [ 2103.959551] 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 [ 2103.963255] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2103.964789] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2103.966223] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2103.967678] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2103.969113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2103.970553] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:04:47 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 2121.466892] kmemleak: 141 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:05:13 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe0000300}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:05:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x20000, 0x52, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00') syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x820, &(0x7f0000000740)) readlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/64, 0x40) umount2(&(0x7f0000000180)='./file1\x00', 0x9) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='cgroup2\x00', 0x280000c, 0x0) 18:05:13 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getegid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:05:13 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:05:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000080)=0x28) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000180), 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 18:05:13 executing program 6 (fault-call:3 fault-nth:81): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:05:13 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/mdstat\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) r3 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x105041, 0xe2) mount$9p_fd(0x0, &(0x7f00000010c0)='.\x00', &(0x7f0000001140), 0x0, &(0x7f0000001340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) 18:05:13 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x42c202, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x7}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x2}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0xffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10000}, 0x4040000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000001200)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="24000000000000002900000032000000fe880000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB="000f00b2"], 0x28}}], 0x2, 0x404d000) [ 2130.619195] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2130.646902] FAULT_INJECTION: forcing a failure. [ 2130.646902] name failslab, interval 1, probability 0, space 0, times 0 [ 2130.648975] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2130.650574] CPU: 1 PID: 11002 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2130.651611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2130.653228] Call Trace: [ 2130.653603] dump_stack+0x107/0x163 [ 2130.654134] should_fail.cold+0x5/0xa [ 2130.654690] ? create_object.isra.0+0x3a/0xa10 [ 2130.655413] should_failslab+0x5/0x10 [ 2130.655964] kmem_cache_alloc+0x5b/0x350 [ 2130.656547] create_object.isra.0+0x3a/0xa10 [ 2130.657189] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2130.657933] kmem_cache_alloc_node+0x16b/0x360 [ 2130.658610] __alloc_skb+0x6d/0x620 [ 2130.659172] __ip_append_data+0x2946/0x3340 [ 2130.659805] ? raw_destroy+0x30/0x30 [ 2130.660376] ? ip_finish_output+0x330/0x330 [ 2130.661047] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2130.661785] ? ipv4_mtu+0x1f2/0x2c0 [ 2130.662329] ? raw_destroy+0x30/0x30 [ 2130.662901] ip_append_data+0x114/0x1a0 [ 2130.663445] raw_sendmsg+0xa78/0x2a60 [ 2130.664007] ? stack_trace_consume_entry+0x100/0x160 [ 2130.664753] ? raw_getsockopt+0x1d0/0x1d0 [ 2130.665396] ? perf_trace_lock+0xb6/0x470 [ 2130.665991] ? hlock_class+0x120/0x120 [ 2130.666765] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2130.667513] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2130.668395] ? raw_getsockopt+0x1d0/0x1d0 [ 2130.669048] ? inet_sendmsg+0x115/0x140 [ 2130.669671] inet_sendmsg+0x115/0x140 [ 2130.670266] ? inet_send_prepare+0x4f0/0x4f0 [ 2130.670970] sock_sendmsg+0x138/0x190 [ 2130.671526] ____sys_sendmsg+0x32e/0x860 [ 2130.672147] ? kernel_sendmsg+0x50/0x50 [ 2130.672714] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2130.673416] ? perf_trace_lock+0xb6/0x470 [ 2130.674024] ? hlock_class+0x120/0x120 [ 2130.674601] ___sys_sendmsg+0xff/0x170 [ 2130.675660] ? sendmsg_copy_msghdr+0x160/0x160 [ 2130.676326] ? __fget_files+0x228/0x410 [ 2130.676921] ? lock_downgrade+0x6d0/0x6d0 [ 2130.677547] ? __fget_files+0x251/0x410 [ 2130.678168] ? __fget_light+0xea/0x280 [ 2130.678773] __sys_sendmmsg+0x192/0x460 [ 2130.679358] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2130.679995] ? lock_downgrade+0x6d0/0x6d0 [ 2130.680669] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2130.681376] ? wait_for_completion+0x270/0x270 [ 2130.682194] ? rcu_read_lock_any_held+0x69/0x90 [ 2130.683006] ? vfs_write+0x34f/0xa50 [ 2130.683555] ? fput_many+0x2f/0x1a0 [ 2130.684188] ? ksys_write+0x1a5/0x250 [ 2130.684756] __x64_sys_sendmmsg+0x98/0x100 [ 2130.685386] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2130.686136] do_syscall_64+0x33/0x40 [ 2130.686661] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2130.687520] RIP: 0033:0x466609 [ 2130.688017] 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 [ 2130.690677] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2130.691817] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2130.692834] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2130.693869] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2130.694979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 18:05:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000140)="7b3eb5e1c0079b8b140d524b2ec5d9295eefa8284ffb1a0272d08c1b1e134d99897235851df8f33b89b511589688b1ba83289c14a453c45af005246adc6f6da895fdbcf9018ad1a553d079a89d9d7d4f45990c9277a11c9f8f3a73c5bb348b5f91481c47959e9be5c017845b", 0x6c}, {&(0x7f00000001c0)="9ab9b1a6cddac8ec2c59d476d42109ad5cc0fa4ea10248306282b6db71e0ed6fd70dc866fb235a4c225645b30c667870720c1e5c4947b8531a72d6fd5bf224de72ea5017e2cf9137fd56e28aec13b0219d2564cfdb56d3221e4f91bf8aefaf4de5a949c35ff76c6159be642cdf801c5e21e7724070e77fe10d91d0adeff3e86b445e5bda79e25ec88f1efc2774461d3875e8adc854907feb73af0e0df6f442ae564969ec480ec1aa232e9fae10b499a0c0736ae0", 0xb4}, {&(0x7f0000000280)="41bb558180d2d547795fe049195f1b5ff74a2d55d8c7a7c31a4f4fb0081085fe571b113c666514b48b84bd761c31d82f124d20c62c55b55d8235f64e06b2060fcd8cc84ae5294532b2275fd852bde28600f9198cfa8b45d2b7c07dc4eb5bcded7b1b7aefdfb599a292e3b6cb3bac8dfccea8b529f08860b26cf5969892793ee332f49475e0db6490da726f7a005f6cdf846fc9f2e6da8bf613f3f4b33747e9b77bccac117b08fdac00f25a15d57cf8bdc9fe2d493408b21460714e5faeccee64cd53461176bf383bc662616563e7077015cdf0", 0xd3}, {&(0x7f0000000380)="641f443753e5d8d072c157eeee29d1e355631c2a30cc3d4b1f5f3e1a151cb0f59613a8be97f4246f9cf747e3f8dae30f88eaf5d570544aaa2ccf957ab821df72f176622f826f9aed82677163faddd1cebbdfb27315b57ad72831813a2b5b442f2ed02106c27358dc3874ba265b72125a1a8f86e1259e7655ae21123f5d5565033c92cb3c99955d6fb5d6", 0x8a}, {&(0x7f0000000440)="2ae59013f78d3be91ad88fae92476c209f5abb24064a27e073c53c365ea122782ed28d25dd02b18ea32a0a1a5b83c22e073b9b0ff0f06cbb8cc295fd07c544864e4e9c413f90cda49b81110fd5e3d4a023e59d12ab09c1eda8b7d7c4291f4cb509ba15f522ec6d39b45bd1263a862398fa1edd38a9aed380beaeaba05b8b88a3ee266caf43912e876bc7a861aabeadd17815e4947601418effa8941f427d8eabd5a7a0a5e4f952085b541cdcfe5005", 0xaf}], 0x5) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="9ee397e9c609"}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4805}, 0x4008841) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) [ 2130.696025] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:05:14 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$sock(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @local}, 0x80, 0x0, 0x0, &(0x7f0000000100)=[@mark={{0x14}}], 0x18}, 0x0) 18:05:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f800002000400000000000000000000100000000000000020000000100060000000000000000000000000080002911f042f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/48, 0x30, 0x1e0}, {&(0x7f0000010200)="00000000727241610100e9", 0xb, 0x3e0}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="00c3bdb6a3a456ebc604ad76022d09e74cbb7664de4088ccc0fd9105616d894ec37fa9d2b24ebd0b8838bc7bf828e154620f0d2242cb656318da00afc95cdc5c14458bfb4cb94dd9c39878fb3fe8cc1feda0e1e92dd9d71f7601b06fc7dd009482dd22dd79b3f97d9555e43ae44de110bed961d4e0261392716b24aa856e826e5fd7ff14032b6ac90fa4979089e0f870ede93a8809fcff5988799b355a1701533e7f8f86322213c845921ae9871c5165f47dd124042ddf344ead62d4b7"]) io_setup(0x1, &(0x7f0000000040)=0x0) r1 = eventfd(0x0) io_submit(r0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = eventfd(0x0) io_submit(r2, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) io_submit(r2, 0x2, &(0x7f0000001400)=[&(0x7f0000001280)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000000180)="5f9f6a30dd1b2e4a3e2cc613092ed1a7df3b83d713db4b3081b2793ef199de9651d890b224ed1a74d16caeb62aa3a3e37449c53aba739ca1179732c29b7bfeb6716157a2a8e18c0a7151fb8d874688213d1389f0b1fc6cb840a5ec74ccd282501975b225820a3da59b12049a6f0ac827237b64411d31503282e32812", 0x7c, 0x71fa, 0x0, 0x3, r1}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x5, 0x9, r4, &(0x7f00000012c0)="e231103d890968a2acc9c949955a92cb7270fe82ae8ef11efef1f2c9a9200998c36dea5448c3b8676b6833efb2fe2d9e6157ce6cf9148df43d21f693d0629c999f320b16d3c35c0596d8bfb031b3127effe55ab8e803ea43885fd89965b6dc8126cea53452a6bf3741b77a1eaad59efdc46b4ada92b85a0e543aca904fa013a1bf131d589a24930674ac4b373ccbc6be40e54affbdf0ccaa6cfd66a83b286d7426b125cfafb2e7166ca7762155d4be1acf8ff470754e9b15081bfe6ad30ca9ebeff0bc5e", 0xc4, 0x6, 0x0, 0x1}]) io_cancel(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_pgetevents(0x0, 0x6, 0x1, &(0x7f0000000300)=[{}], &(0x7f0000000340), &(0x7f00000003c0)={&(0x7f0000000380)={[0x72ea]}, 0x8}) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0x0, 0x0, 0x0, 0x8}, {0x81, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x1}, {{@in6=@local, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x4, r5, &(0x7f0000001440)="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", 0x1000, 0x3, 0x0, 0x1}]) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x400000, 0x0) bind$inet(r6, &(0x7f00000002c0)={0x2, 0x4e20, @multicast1}, 0x10) 18:05:14 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x2, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:05:14 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:05:14 executing program 6 (fault-call:3 fault-nth:82): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:05:14 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getegid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:05:14 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000080)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getegid() setresgid(0x0, 0xffffffffffffffff, 0x0) setresgid(0x0, 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) statx(r0, &(0x7f00000001c0)='./mnt\x00', 0x400, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000340)=[r1, r3, 0x0, 0x0, 0x0, 0x0, r3]) lsetxattr$system_posix_acl(&(0x7f0000000040)='./mnt\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="020000000100000000000000040000000000000008000200", @ANYRES32=r1, @ANYBLOB="08000500", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000300ee67f3a18ddf8f4b2a462d70052cf0b55b39a3fe085dc59aadd47f06daeb6a7cb5aa7d7c16403ee29546760e0bd51abccd8a3aaa154ef0941f193b71ec80c5daa972192bb5855f1696f368338f4964ec2600a1e49f11d1ba179bb6c16a786885e41f483666cf4ee3e4071e5c535ebe5aa34d2bda7d7c66e98f67c0c7f479fbe296c353d19ceb6b8f8e3505913cdc74a2ccb1a99fab46b268cff06a4090584abed19778818f9c0de765211014bae5ce89ad9e4d5154f554", @ANYRES32=r1, @ANYBLOB="08000400", @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="ef2ddfb1dd5a37ddf3b36fab048ec855ff93f17db785b85bc5bb5bf36c6110e1edec3412112855cbe0b189d31a6b0bbe213346819de975f60ba4ca08406fbf028c6461a12635b82f2b3f5299a5bf93b5984020767f047faad7e1d98333ee8b989cde25c08d6f7c525f99baa138a6a85e22f2a288be34c60511b0e59a00f119d2a73aa444c0d37ee948ae5bc05405a7b2ae19df159af5cb78510ed9", @ANYRES32=r5, @ANYBLOB="10000000000000002000000000000000"], 0x5c, 0x0) rmdir(&(0x7f0000000000)='./mnt\x00') r6 = fork() wait4(r6, &(0x7f0000000380), 0x1, 0x0) r7 = getgid() lchown(&(0x7f0000000140)='./mnt\x00', r2, r7) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000600)={{0x1, 0x0, 0xee00, 0xee01, r7}, 0x0, 0x0, 0xffffffffffffffff, 0x26d1653b, 0x0, 0x7fffffff, 0x0, 0x0, 0xfffb, 0xfffc, r6, r6}) setgroups(0x2, &(0x7f0000000100)=[r4, r7]) 18:05:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1, 0x0, 0x6, 0x4, 0x0, 0xc4, 0x3190, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffff0bc, 0x1, @perf_config_ext={0x631, 0x4}, 0x8100, 0x5, 0x37f5, 0x0, 0xdb, 0x4, 0x8, 0x0, 0x2, 0x0, 0x3}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000600)=ANY=[]) mknodat$loop(r0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x60c500, 0x12) 18:05:14 executing program 4: close(0xffffffffffffffff) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000780)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xc4}, 0x1, 0x0, 0x0, 0x4008001}, 0xe0c1) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x34, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x18, 0x17, {0x1a, 0x14b1, @l2={'ib', 0x3a, 'vlan1\x00'}}}}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0x200480c0}, 0x40000) timer_create(0x3, 0x0, &(0x7f0000000100)=0x0) sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x17, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_create(0x2, &(0x7f00000004c0)={0x0, 0x3a, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000500)=0x0) timer_settime(r2, 0x1, &(0x7f0000000540)={{0x77359400}, {0x0, 0x3938700}}, &(0x7f0000000580)) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x3938700}}, &(0x7f0000000080)) clone3(&(0x7f00000005c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x77359400}}, &(0x7f0000000640)) [ 2131.163794] FAULT_INJECTION: forcing a failure. [ 2131.163794] name failslab, interval 1, probability 0, space 0, times 0 [ 2131.165647] CPU: 1 PID: 11228 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2131.166644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2131.168167] Call Trace: [ 2131.168582] dump_stack+0x107/0x163 [ 2131.169070] should_fail.cold+0x5/0xa [ 2131.169680] ? create_object.isra.0+0x3a/0xa10 [ 2131.170310] should_failslab+0x5/0x10 [ 2131.170932] kmem_cache_alloc+0x5b/0x350 [ 2131.171538] create_object.isra.0+0x3a/0xa10 [ 2131.172137] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2131.172866] __kmalloc_node_track_caller+0x1b8/0x400 [ 2131.173643] ? __ip_append_data+0x2946/0x3340 [ 2131.174240] __alloc_skb+0xb1/0x620 [ 2131.174890] __ip_append_data+0x2946/0x3340 [ 2131.175738] ? raw_destroy+0x30/0x30 [ 2131.176236] ? ip_finish_output+0x330/0x330 [ 2131.176866] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2131.177716] ? ipv4_mtu+0x1f2/0x2c0 [ 2131.178272] ? raw_destroy+0x30/0x30 [ 2131.178990] ip_append_data+0x114/0x1a0 [ 2131.179607] raw_sendmsg+0xa78/0x2a60 [ 2131.180105] ? stack_trace_consume_entry+0x100/0x160 [ 2131.180840] ? raw_getsockopt+0x1d0/0x1d0 [ 2131.181457] ? perf_trace_lock+0xb6/0x470 [ 2131.182012] ? hlock_class+0x120/0x120 [ 2131.182660] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2131.183331] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2131.184104] ? raw_getsockopt+0x1d0/0x1d0 [ 2131.184717] ? inet_sendmsg+0x115/0x140 [ 2131.185231] inet_sendmsg+0x115/0x140 [ 2131.185801] ? inet_send_prepare+0x4f0/0x4f0 [ 2131.186487] sock_sendmsg+0x138/0x190 [ 2131.187050] ____sys_sendmsg+0x32e/0x860 [ 2131.187645] ? kernel_sendmsg+0x50/0x50 [ 2131.188161] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2131.188825] ? perf_trace_lock+0xb6/0x470 18:05:14 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x3, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2131.189423] ? hlock_class+0x120/0x120 [ 2131.194988] ___sys_sendmsg+0xff/0x170 [ 2131.195582] ? sendmsg_copy_msghdr+0x160/0x160 [ 2131.196252] ? __fget_files+0x228/0x410 [ 2131.196846] ? lock_downgrade+0x6d0/0x6d0 [ 2131.197493] ? __fget_files+0x251/0x410 [ 2131.198089] ? __fget_light+0xea/0x280 [ 2131.198668] __sys_sendmmsg+0x192/0x460 [ 2131.199219] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2131.199788] ? lock_downgrade+0x6d0/0x6d0 [ 2131.200346] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2131.200982] ? wait_for_completion+0x270/0x270 [ 2131.201589] ? rcu_read_lock_any_held+0x69/0x90 [ 2131.202210] ? vfs_write+0x34f/0xa50 [ 2131.202738] ? fput_many+0x2f/0x1a0 [ 2131.203273] ? ksys_write+0x1a5/0x250 [ 2131.203856] __x64_sys_sendmmsg+0x98/0x100 [ 2131.204478] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2131.205347] do_syscall_64+0x33/0x40 [ 2131.205891] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2131.206770] RIP: 0033:0x466609 [ 2131.207230] 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 [ 2131.209757] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2131.210771] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2131.211687] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2131.212621] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2131.213554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2131.214480] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2131.235710] FAT-fs (loop2): FAT read failed (blocknr 32) [ 2131.277367] FAT-fs (loop2): FAT read failed (blocknr 32) 18:05:14 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getegid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) [ 2145.573865] kmemleak: 78 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:05:37 executing program 4: syz_emit_ethernet(0x86, &(0x7f0000000000)={@local, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x50, 0x3a, 0x0, @rand_addr=' \x01\x00', @mcast2, {[@dstopts={0x3c, 0x1, '\x00', [@ra={0x5, 0x2, 0x800}, @generic={0x40, 0x1, "15"}, @ra={0x5, 0x2, 0x7}]}], @pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "94c1b0", 0x0, 0x11, 0x0, @private2, @empty, [], "1ecaa1a5ff99969a"}}}}}}}, 0x0) 18:05:37 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:05:37 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x4, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:05:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./mnt\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./mnt/file0\x00', 0x6000, 0x1) lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./mnt/file0\x00', &(0x7f0000000140), &(0x7f0000000180)={0x0, 0xfb, 0x1015, 0x0, 0x9, "132f640ac057de1d1a57c4b7e236ab2b", "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"}, 0x1015, 0x3) 18:05:37 executing program 2: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x1010809, &(0x7f0000012c00)=ANY=[]) 18:05:37 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="2103018008000100"/22, @ANYRES32=r0, @ANYBLOB], 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000002240)={'sit0\x00', &(0x7f00000021c0)={'syztnl0\x00', 0x0, 0x2f, 0x5b, 0xff, 0x6, 0x30, @remote, @mcast1, 0x7, 0x80, 0xfff, 0x1}}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x206901, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000000), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose}]}}) 18:05:37 executing program 6 (fault-call:3 fault-nth:83): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:05:37 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getegid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) [ 2154.149348] FAULT_INJECTION: forcing a failure. [ 2154.149348] name failslab, interval 1, probability 0, space 0, times 0 [ 2154.151774] CPU: 0 PID: 11368 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2154.153199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2154.155636] Call Trace: [ 2154.156191] dump_stack+0x107/0x163 [ 2154.156956] should_fail.cold+0x5/0xa [ 2154.157758] ? create_object.isra.0+0x3a/0xa10 [ 2154.158718] should_failslab+0x5/0x10 [ 2154.159510] kmem_cache_alloc+0x5b/0x350 [ 2154.160359] create_object.isra.0+0x3a/0xa10 [ 2154.161263] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2154.162316] __kmalloc_node_track_caller+0x1b8/0x400 [ 2154.163377] ? __ip_append_data+0x2946/0x3340 [ 2154.164308] __alloc_skb+0xb1/0x620 [ 2154.165064] __ip_append_data+0x2946/0x3340 [ 2154.165974] ? raw_destroy+0x30/0x30 [ 2154.166753] ? ip_finish_output+0x330/0x330 [ 2154.167642] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2154.168678] ? ipv4_mtu+0x1f2/0x2c0 [ 2154.169431] ? raw_destroy+0x30/0x30 [ 2154.170199] ip_append_data+0x114/0x1a0 [ 2154.171026] raw_sendmsg+0xa78/0x2a60 [ 2154.171834] ? stack_trace_consume_entry+0x100/0x160 [ 2154.172890] ? raw_getsockopt+0x1d0/0x1d0 [ 2154.173767] ? perf_trace_lock+0xb6/0x470 [ 2154.174621] ? hlock_class+0x120/0x120 [ 2154.175449] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2154.176443] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2154.177565] ? raw_getsockopt+0x1d0/0x1d0 [ 2154.178417] ? inet_sendmsg+0x115/0x140 [ 2154.179250] inet_sendmsg+0x115/0x140 [ 2154.180032] ? inet_send_prepare+0x4f0/0x4f0 [ 2154.180936] sock_sendmsg+0x138/0x190 [ 2154.181733] ____sys_sendmsg+0x32e/0x860 [ 2154.182578] ? kernel_sendmsg+0x50/0x50 [ 2154.183407] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2154.184350] ? perf_trace_lock+0xb6/0x470 [ 2154.185198] ? hlock_class+0x120/0x120 [ 2154.186019] ___sys_sendmsg+0xff/0x170 [ 2154.186830] ? sendmsg_copy_msghdr+0x160/0x160 [ 2154.187797] ? __fget_files+0x228/0x410 [ 2154.188618] ? lock_downgrade+0x6d0/0x6d0 [ 2154.189495] ? __fget_files+0x251/0x410 [ 2154.190318] ? __fget_light+0xea/0x280 [ 2154.191137] __sys_sendmmsg+0x192/0x460 [ 2154.191965] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2154.192848] ? lock_downgrade+0x6d0/0x6d0 [ 2154.193738] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2154.194742] ? wait_for_completion+0x270/0x270 [ 2154.195440] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 2154.195705] ? rcu_read_lock_any_held+0x69/0x90 [ 2154.195719] ? vfs_write+0x34f/0xa50 [ 2154.195741] ? fput_many+0x2f/0x1a0 [ 2154.195762] ? ksys_write+0x1a5/0x250 [ 2154.200830] __x64_sys_sendmmsg+0x98/0x100 [ 2154.201704] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2154.202760] do_syscall_64+0x33/0x40 [ 2154.203543] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2154.204596] RIP: 0033:0x466609 [ 2154.205269] 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 [ 2154.209066] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2154.210646] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2154.212126] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2154.213594] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2154.215053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2154.216552] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:05:37 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:05:37 executing program 4: r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)={0x803, 0x172, 0xa}, 0x18) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000000)={@id={0x2, 0x0, @d}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) execveat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='*+\x00', &(0x7f00000000c0)='~\xb8\n\xf3\xf2N\xf0\x86rjL\xea:\x15L\xe0', &(0x7f0000000100)='\x00', &(0x7f0000000140)='^[@@%:\x00', &(0x7f0000000180)='~\xb8\n\xf3\xf2N\xf0\x86rjL\xea:\x15L\xe0', &(0x7f00000001c0)='\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\'\x00'], 0x400) 18:05:37 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getegid() socket$inet_udplite(0x2, 0x2, 0x88) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:05:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x1}, 0x6e) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 18:05:37 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x5, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:05:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1b2) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000180)="8a", 0x1}], 0x1, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x10400, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x280f43, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0x2, 0xe7bf, 0xa}) close(r0) 18:05:37 executing program 6 (fault-call:3 fault-nth:84): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:05:37 executing program 5: ioctl$SNAPSHOT_GET_IMAGE_SIZE(0xffffffffffffffff, 0x8008330e, &(0x7f0000000000)) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x35, 0x2d, 0x33, 0xa]}}}}]}) [ 2154.578738] FAULT_INJECTION: forcing a failure. [ 2154.578738] name failslab, interval 1, probability 0, space 0, times 0 [ 2154.581339] CPU: 0 PID: 11499 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2154.582755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2154.585083] Call Trace: [ 2154.585632] dump_stack+0x107/0x163 [ 2154.586381] should_fail.cold+0x5/0xa [ 2154.587188] ? create_object.isra.0+0x3a/0xa10 [ 2154.588151] should_failslab+0x5/0x10 [ 2154.588940] kmem_cache_alloc+0x5b/0x350 [ 2154.589786] create_object.isra.0+0x3a/0xa10 [ 2154.590694] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2154.591764] kmem_cache_alloc+0x15b/0x350 [ 2154.592629] __skb_ext_alloc+0x19/0x80 [ 2154.593428] skb_ext_add+0x503/0x670 [ 2154.594198] ? __ip_append_data+0x2946/0x3340 [ 2154.595134] __alloc_skb+0x3c1/0x620 [ 2154.595927] __ip_append_data+0x2946/0x3340 [ 2154.596827] ? raw_destroy+0x30/0x30 [ 2154.597615] ? ip_finish_output+0x330/0x330 [ 2154.598504] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2154.599554] ? ipv4_mtu+0x1f2/0x2c0 [ 2154.600300] ? raw_destroy+0x30/0x30 [ 2154.601070] ip_append_data+0x114/0x1a0 [ 2154.601894] raw_sendmsg+0xa78/0x2a60 [ 2154.602693] ? stack_trace_consume_entry+0x100/0x160 [ 2154.603787] ? raw_getsockopt+0x1d0/0x1d0 [ 2154.604666] ? perf_trace_lock+0xb6/0x470 [ 2154.605526] ? hlock_class+0x120/0x120 [ 2154.606344] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2154.607346] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2154.608464] ? raw_getsockopt+0x1d0/0x1d0 [ 2154.609334] ? inet_sendmsg+0x115/0x140 [ 2154.610149] inet_sendmsg+0x115/0x140 [ 2154.610932] ? inet_send_prepare+0x4f0/0x4f0 [ 2154.611857] sock_sendmsg+0x138/0x190 [ 2154.612644] ____sys_sendmsg+0x32e/0x860 [ 2154.613489] ? kernel_sendmsg+0x50/0x50 [ 2154.614305] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2154.615262] ? perf_trace_lock+0xb6/0x470 [ 2154.616110] ? hlock_class+0x120/0x120 [ 2154.616925] ___sys_sendmsg+0xff/0x170 [ 2154.617732] ? sendmsg_copy_msghdr+0x160/0x160 [ 2154.618676] ? __fget_files+0x228/0x410 [ 2154.619501] ? lock_downgrade+0x6d0/0x6d0 [ 2154.620370] ? __fget_files+0x251/0x410 [ 2154.621206] ? __fget_light+0xea/0x280 [ 2154.622018] __sys_sendmmsg+0x192/0x460 [ 2154.622842] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2154.623778] ? lock_downgrade+0x6d0/0x6d0 [ 2154.624664] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2154.625680] ? wait_for_completion+0x270/0x270 [ 2154.626622] ? rcu_read_lock_any_held+0x69/0x90 [ 2154.627606] ? vfs_write+0x34f/0xa50 [ 2154.628387] ? fput_many+0x2f/0x1a0 [ 2154.629140] ? ksys_write+0x1a5/0x250 [ 2154.629942] __x64_sys_sendmmsg+0x98/0x100 [ 2154.630797] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2154.631861] do_syscall_64+0x33/0x40 [ 2154.632615] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2154.633668] RIP: 0033:0x466609 [ 2154.634333] 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 [ 2154.638108] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2154.639690] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2154.641144] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2154.642611] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2154.644088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2154.645551] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2154.759356] tmpfs: Bad value for 'mpol' [ 2170.147084] kmemleak: 71 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:06:02 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:06:02 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getegid() socket$inet_udplite(0x2, 0x2, 0x88) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:06:02 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fadvise64(r1, 0xfff, 0x5, 0x4) sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, 0x0, 0x0, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x8, 0x2, 0x3f}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x890}, 0x40830) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r0, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x28}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008880) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r1) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_BSS_BASIC_RATES={0x24, 0x24, [{0x6c}, {0x1b}, {0xb, 0x1}, {0x1, 0x1}, {0x3}, {0x9}, {0x2}, {0x6}, {0x30, 0x1}, {0x1b, 0x1}, {0x1b}, {0x30}, {0x1b, 0x1}, {0x6}, {0x16, 0x1}, {0xb}, {0x2}, {0x60}, {0x1}, {0x9}, {0x30}, {0x3}, {0x6}, {0x18}, {0xc}, {0x24}, {0x1b, 0x1}, {0x1, 0x1}, {0x48, 0x1}, {0x1b, 0x1}, {0x2}, {0x2}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000091}, 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000000c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40086607, &(0x7f0000000000)={0xfe000000, 0x0, 0x200000000000, 0x80}) 18:06:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x20000000000, 0x5, &(0x7f0000000140)=[{&(0x7f00000001c0)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000010000280200000284", 0x62, 0x2000400}, {&(0x7f0000010400)="0200000003000000040000006a000f", 0xf, 0x7fe}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}, {&(0x7f0000000300)="8802bea4532d88d0ee43ed6b24cecc6e9829e3589c27aa9c78806dc628de1fa830681ffa384e2ebf02f95c7cf98583d7b3249dbcb7c656e02c765bfa256f38ca7f935d6775a797a4f3a8946110c31a92ae471471b0d0af506e66c6a39c24878cbcfc6e7046c1c4eb831287ff6b841427eb0c73a2066680e74671e1c4bec791c3ce4cf8f9e2cbcc95645a0679291b70041c8572a946842531320fb1e6", 0x9c, 0x2}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) 18:06:02 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)=""/133, 0x85}, {&(0x7f0000000240)=""/34, 0x22}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/34, 0x22}], 0x6, 0x4, 0x5) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x6a}, @void, @void}}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008001}, 0x40804) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) write(r2, &(0x7f0000002300)="f9ad51d76e0c58a35c27295b98d3737514d72e34e50a886fe96bdf009e07263fb8272136cc3ec9961692a5f958a8c79088db8c07dd704ac175f5dfa9200eb5421cc4ebb725b62223b1ea57f660dd70c02e3aa6a3355e876e36ec0cae542a78b5449e347b0d5e14f2d006b31f5024abc5aaa959207a198910fe57", 0x7a) finit_module(r0, &(0x7f0000000280)=':.$\'\x00', 0x3) 18:06:02 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d9f465", 0xb}], 0x40, &(0x7f0000012c00)=ANY=[@ANYBLOB='\x00']) 18:06:02 executing program 6 (fault-call:3 fault-nth:85): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:06:02 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x6, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2179.114956] FAULT_INJECTION: forcing a failure. [ 2179.114956] name failslab, interval 1, probability 0, space 0, times 0 [ 2179.120609] CPU: 0 PID: 11521 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2179.121431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2179.122832] Call Trace: [ 2179.123181] dump_stack+0x107/0x163 [ 2179.123672] should_fail.cold+0x5/0xa [ 2179.124135] ? create_object.isra.0+0x3a/0xa10 [ 2179.124687] should_failslab+0x5/0x10 [ 2179.125145] kmem_cache_alloc+0x5b/0x350 [ 2179.125645] create_object.isra.0+0x3a/0xa10 [ 2179.126174] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2179.126788] kmem_cache_alloc+0x15b/0x350 [ 2179.127293] __skb_ext_alloc+0x19/0x80 [ 2179.127825] skb_ext_add+0x503/0x670 [ 2179.128322] ? __ip_append_data+0x2946/0x3340 [ 2179.128906] __alloc_skb+0x3c1/0x620 [ 2179.129400] __ip_append_data+0x2946/0x3340 [ 2179.129978] ? raw_destroy+0x30/0x30 [ 2179.130486] ? ip_finish_output+0x330/0x330 [ 2179.131065] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2179.131801] ? ipv4_mtu+0x1f2/0x2c0 [ 2179.132318] ? raw_destroy+0x30/0x30 [ 2179.132817] ip_append_data+0x114/0x1a0 [ 2179.133359] raw_sendmsg+0xa78/0x2a60 [ 2179.133875] ? stack_trace_consume_entry+0x100/0x160 [ 2179.134558] ? raw_getsockopt+0x1d0/0x1d0 [ 2179.135132] ? perf_trace_lock+0xb6/0x470 [ 2179.135811] ieee802154 phy0 wpan0: encryption failed: -90 [ 2179.139826] ? hlock_class+0x120/0x120 [ 2179.139853] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2179.139869] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2179.139907] ? raw_getsockopt+0x1d0/0x1d0 [ 2179.143075] ? inet_sendmsg+0x115/0x140 [ 2179.144673] inet_sendmsg+0x115/0x140 [ 2179.145186] ? inet_send_prepare+0x4f0/0x4f0 [ 2179.145785] sock_sendmsg+0x138/0x190 [ 2179.146295] ____sys_sendmsg+0x32e/0x860 [ 2179.146840] ? kernel_sendmsg+0x50/0x50 [ 2179.147367] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2179.148004] ? perf_trace_lock+0xb6/0x470 [ 2179.148561] ? hlock_class+0x120/0x120 [ 2179.149087] ___sys_sendmsg+0xff/0x170 [ 2179.149614] ? sendmsg_copy_msghdr+0x160/0x160 [ 2179.150227] ? __fget_files+0x228/0x410 [ 2179.150758] ? lock_downgrade+0x6d0/0x6d0 [ 2179.151328] ? __fget_files+0x251/0x410 [ 2179.151893] ? __fget_light+0xea/0x280 [ 2179.152413] __sys_sendmmsg+0x192/0x460 [ 2179.152958] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2179.153552] ? lock_downgrade+0x6d0/0x6d0 [ 2179.154129] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2179.154780] ? wait_for_completion+0x270/0x270 [ 2179.155425] ? rcu_read_lock_any_held+0x69/0x90 [ 2179.156329] ? vfs_write+0x34f/0xa50 [ 2179.156893] ? fput_many+0x2f/0x1a0 [ 2179.157481] ? ksys_write+0x1a5/0x250 [ 2179.158156] __x64_sys_sendmmsg+0x98/0x100 [ 2179.158910] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2179.159827] do_syscall_64+0x33/0x40 [ 2179.160329] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2179.161006] RIP: 0033:0x466609 [ 2179.161436] 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 [ 2179.164091] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2179.165253] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2179.166530] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2179.167693] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2179.168554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2179.169585] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:06:02 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 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, 0x2, @perf_bp={0x0, 0xffffffff8100000f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r2 = fork() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) fcntl$lock(r3, 0x26, &(0x7f0000000000)={0x1, 0x3, 0x38af, 0x7, r2}) wait4(r2, &(0x7f0000000180), 0x20000000, 0x0) ptrace(0x4208, r2) r4 = geteuid() statx(r1, &(0x7f00000001c0)='./file0\x00', 0x1000, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) fork() [ 2179.178970] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 2179.195975] ieee802154 phy0 wpan0: encryption failed: -90 [ 2179.215722] EXT4-fs warning (device sda): ext4_group_extend:1792: need to use ext2online to resize further 18:06:02 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getegid() socket$inet_udplite(0x2, 0x2, 0x88) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:06:02 executing program 4: syz_io_uring_setup(0x4d70, &(0x7f0000000100)={0x0, 0x7298}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) syz_io_uring_setup(0x3514, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000800), 0x0) 18:06:02 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:06:02 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x28, 0x13, 0x1, 0x0, 0x0, {}, [@typed={0x3, 0x0, 0x0, 0x0, @ipv4=@local}, @typed={0x4}, @typed={0x8, 0x2e, 0x0, 0x0, @fd}]}, 0x28}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1}, 0x4c}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000040)={'syztnl2\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x8, 0x1, 0x2, 0xfade, {{0xd, 0x4, 0x2, 0x15, 0x34, 0x68, 0x0, 0x4, 0x29, 0x0, @multicast1, @loopback, {[@timestamp={0x44, 0x20, 0xa8, 0x0, 0xf, [0x10000, 0x5, 0x4, 0x47, 0x8, 0x6, 0x785960b7]}]}}}}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r2, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01030000000000000000190000000c0001800800", @ANYRES32=r5], 0x20}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000002ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002f00)=0x14) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000003180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003140)={&(0x7f0000002f40)={0x1f4, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x10}, 0x40) 18:06:02 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x7, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:06:02 executing program 6 (fault-call:3 fault-nth:86): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2179.392905] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 2179.418348] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2179.433370] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11653 comm=syz-executor.2 18:06:02 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getegid() syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) [ 2179.447632] FAULT_INJECTION: forcing a failure. [ 2179.447632] name failslab, interval 1, probability 0, space 0, times 0 [ 2179.448905] CPU: 0 PID: 11694 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2179.449704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2179.450013] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2179.450998] Call Trace: [ 2179.451013] dump_stack+0x107/0x163 [ 2179.451025] should_fail.cold+0x5/0xa [ 2179.451038] ? create_object.isra.0+0x3a/0xa10 [ 2179.451048] should_failslab+0x5/0x10 [ 2179.451056] kmem_cache_alloc+0x5b/0x350 [ 2179.451072] create_object.isra.0+0x3a/0xa10 [ 2179.454803] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11712 comm=syz-executor.2 [ 2179.455005] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2179.455020] kmem_cache_alloc_node+0x16b/0x360 [ 2179.457385] __alloc_skb+0x6d/0x620 [ 2179.457796] __ip_append_data+0x2946/0x3340 [ 2179.458289] ? raw_destroy+0x30/0x30 [ 2179.458723] ? ip_finish_output+0x330/0x330 [ 2179.459205] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2179.459805] ? ipv4_mtu+0x1f2/0x2c0 [ 2179.460209] ? raw_destroy+0x30/0x30 [ 2179.460621] ip_append_data+0x114/0x1a0 [ 2179.461083] raw_sendmsg+0xa78/0x2a60 [ 2179.461509] ? stack_trace_consume_entry+0x100/0x160 [ 2179.462081] ? raw_getsockopt+0x1d0/0x1d0 [ 2179.462554] ? perf_trace_lock+0xb6/0x470 [ 2179.463010] ? hlock_class+0x120/0x120 [ 2179.463446] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2179.463996] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2179.464620] ? raw_getsockopt+0x1d0/0x1d0 [ 2179.465098] ? inet_sendmsg+0x115/0x140 [ 2179.465549] inet_sendmsg+0x115/0x140 [ 2179.465975] ? inet_send_prepare+0x4f0/0x4f0 [ 2179.466459] sock_sendmsg+0x138/0x190 [ 2179.466881] ____sys_sendmsg+0x32e/0x860 [ 2179.467329] ? kernel_sendmsg+0x50/0x50 [ 2179.467800] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2179.468306] ? perf_trace_lock+0xb6/0x470 [ 2179.468762] ? hlock_class+0x120/0x120 [ 2179.469207] ___sys_sendmsg+0xff/0x170 [ 2179.469642] ? sendmsg_copy_msghdr+0x160/0x160 [ 2179.470152] ? __fget_files+0x228/0x410 [ 2179.470642] ? lock_downgrade+0x6d0/0x6d0 [ 2179.471193] ? __fget_files+0x251/0x410 [ 2179.471651] ? __fget_light+0xea/0x280 [ 2179.472103] __sys_sendmmsg+0x192/0x460 [ 2179.472547] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2179.473029] ? lock_downgrade+0x6d0/0x6d0 [ 2179.473503] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2179.474041] ? wait_for_completion+0x270/0x270 [ 2179.474548] ? rcu_read_lock_any_held+0x69/0x90 [ 2179.475067] ? vfs_write+0x34f/0xa50 [ 2179.475553] ? fput_many+0x2f/0x1a0 [ 2179.475958] ? ksys_write+0x1a5/0x250 [ 2179.476397] __x64_sys_sendmmsg+0x98/0x100 [ 2179.476877] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2179.477449] do_syscall_64+0x33/0x40 [ 2179.477863] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2179.478429] RIP: 0033:0x466609 [ 2179.478799] 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 [ 2179.480857] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2179.481696] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2179.482565] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2179.483580] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2179.484629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2179.485662] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:06:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, @perf_bp={0x0}, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[]) mknodat$loop(r0, &(0x7f0000000300)='./file0\x00', 0x1000, 0x0) r1 = dup(r0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x185802, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x200f5ef, 0x0) faccessat2(r4, &(0x7f0000000480)='./file1\x00', 0x20, 0x1200) execveat(r2, &(0x7f0000000140)='./file1\x00', &(0x7f0000000280)=[&(0x7f0000000180)='+%%\x00', &(0x7f00000001c0)='\\(\x00', &(0x7f0000000200)='*}^\\!\x00', &(0x7f0000000240)='@,\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='tmpfs\x00', &(0x7f0000000340)='tmpfs\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='!*-+-\x00', &(0x7f0000000400)='tmpfs\x00'], 0x400) 18:06:02 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x8, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:06:03 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:06:03 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000000040)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="01000d0000000500403e", 0xa, 0x560}, {0x0, 0x0, 0x1000000000c00}], 0x200000, &(0x7f0000012b00)=ANY=[]) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xa0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x7) openat$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0/file0\x00', 0x400400, 0xa3) syz_mount_image$nfs(&(0x7f0000000280), &(0x7f00000002c0)='./file1\x00', 0x8, 0x3, &(0x7f0000000540)=[{&(0x7f0000000300)="62168e1cc0e65e0eeca3818a531aa57bcd1874aa38a34e3992508d0118352d4df142ccc170e075ed7534a4dbf6a992856840b2247ac34e7b3ecbd6d776a2238342172570a6c10e5db4efc9adc22034e0c1084b97759ca4670793ee2d4acfdf4f794afcfc3ab7c524686b2daa76e03b156995c9e9678ef0139feeae0f7fd07ff603c9199a60c96a029b6a11be0f581b326ff75d919d1759e980d0688ca895061017fc9555a88f33696a99728a7337fbba3385c36c2ab00d64c95f09d721482eb8bbb6e291abf41197a4f227c089329eeb8685d4703a9b33fb82ddf4e35782", 0xde, 0x6}, {&(0x7f0000000400)="a788190f8bb1237cce62669ecd55582aeacbb4ea21d1355a2c19534f45498cd6748aabeb0c4f77f8fc29060c211887793d83d97c831efb2865e4d30ce4c6566d62ab4cadc51586b4dc7e5a20bc77ed6f04739de6fab87b8e1a464f3c2e979350f01e48a1ad03a05709008af8e9afc9644e566f6d78095c5b0a35a69192b79c06db6248042b1b7bea463d4f953a0fe7804d3ec590ed8054958354dd1bcf15b12fd86fb4d1668072389b408413883cc2259fd65d", 0xb3, 0x8}, {&(0x7f00000004c0)="15ce60c5aa89961926b51635c29222da74f99e00ad8175bfe5e31eb39d88f013413e59b7f67cdc96374710a623c1064fc70a82eeedfb55045523e2fa58c4e4ad80fd1dc06f72f6e039d6fb50aa61edd6b092b96424dab1cdac40e39c12296e8825f453ae155a656f3c5d0544954d", 0x6e, 0x20000}], 0x8004, &(0x7f00000005c0)=ANY=[@ANYBLOB=',ext4\x00$audid,fsmagic=0x0000000000000008,permit_dIrectio,\x00']) inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4000000) [ 2179.712204] EXT4-fs warning (device loop3): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 2179.740161] nfs: Unknown parameter 'ext4' [ 2179.763925] EXT4-fs warning (device loop3): ext4_multi_mount_protect:291: Invalid MMP block in superblock [ 2179.780465] nfs: Unknown parameter 'ext4' [ 2195.174115] kmemleak: 57 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:06:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./file0\x00', 0x100) creat(&(0x7f0000000000)='./file0\x00', 0x4) open_by_handle_at(r0, &(0x7f00000000c0)=@ocfs2_parent={0x18, 0x2, {{0x36c9}, {0x9}}}, 0x0) 18:06:28 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:06:28 executing program 6 (fault-call:3 fault-nth:87): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:06:28 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x9, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:06:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='ns\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0x1}, {0x8}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/timer_list\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e24, @multicast1}, 0x10) dup3(r1, r0, 0x80000) pipe2(&(0x7f0000000000), 0x800) 18:06:28 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getegid() syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:06:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1}, 0x4c}}, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1cc, 0x12, 0xc00, 0x70bd26, 0x25dfdbfc, {0x4, 0x3, 0x0, 0x1f, {0x4e21, 0x4e24, [0x5c, 0xec57, 0x1, 0x2], [0x4, 0x6d2, 0x200, 0x4], 0x0, [0x10000, 0x6]}, 0xb56e, 0x2}, [@INET_DIAG_REQ_BYTECODE={0xbb, 0x1, "e3ccae1bf8d5b574a04945bd9900e5aeab12d83c1d6eb3cfe4b94009ca5c7092ffd868164b00e3351df296f069693841b1dba9e35c06ffba365b5320031d481545dbc4c893b7fae5c0cb6c8c8b5b62c9ea1e821023f53aef24250f24a267effdd1d04d8c1ba9bfa8618e130ab027f90aaeb3b4c47450d0c7d95532029bf3199fa3e610b625b7d41903dd953dfcd84b2de1cac45c6288fb4d49bf2183cbd4e7a6c38d05ebc19d7bcfc3766fe75676e9bec4853fe9f94eae"}, @INET_DIAG_REQ_BYTECODE={0xc4, 0x1, "5dde9f59a0d6a4a0681de130c5bd76dcfaded21ab2005ba6d55d3c6c8b1f6ba4b82b23fec1bb489e1711acb733b00f1917bc2c7d927578e1b6968d94b74e7a9cb18d6cc8974d763edd4058c6b7fc39e2e59ae8c0a11cf4d8c7a9cfee4b781cf5108fa88b291ede4edb601d7873883c42abf34921c6aeac31d47cef94fe5d4217ce3e3725a598c926224735a01cccecbbda5ec16722b09f4f4da6a7c4c92a326fd20d15c6f9bad9678a80db9d1f76986756594423ecc55ad1c578398033c8d23a"}]}, 0x1cc}}, 0x800) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x18028}, 0x0, 0x10, 0xffffffffffffffff, 0x1) 18:06:28 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0xc) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fcntl$lock(r3, 0x6, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r6, 0x0, r5, 0x0, 0x200f5ef, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f00000000c0)='/dev/loop-control\x00') ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) fchmodat(r5, &(0x7f0000000140)='./file1\x00', 0x78) splice(r0, &(0x7f0000000180)=0x3, r0, &(0x7f00000001c0)=0xae1, 0x3, 0x6) [ 2204.955822] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2204.982163] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11811 comm=syz-executor.2 18:06:28 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getegid() syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) [ 2205.008855] FAULT_INJECTION: forcing a failure. [ 2205.008855] name failslab, interval 1, probability 0, space 0, times 0 [ 2205.013142] CPU: 1 PID: 11819 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2205.015355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2205.018862] Call Trace: [ 2205.019735] dump_stack+0x107/0x163 [ 2205.020905] should_fail.cold+0x5/0xa [ 2205.022126] ? create_object.isra.0+0x3a/0xa10 [ 2205.023609] should_failslab+0x5/0x10 [ 2205.024873] kmem_cache_alloc+0x5b/0x350 [ 2205.026151] create_object.isra.0+0x3a/0xa10 18:06:28 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 2205.027586] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2205.029517] kmem_cache_alloc_node+0x16b/0x360 [ 2205.031026] __alloc_skb+0x6d/0x620 [ 2205.032269] __ip_append_data+0x2946/0x3340 [ 2205.033745] ? raw_destroy+0x30/0x30 [ 2205.035038] ? ip_finish_output+0x330/0x330 [ 2205.036455] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2205.038212] ? ipv4_mtu+0x1f2/0x2c0 [ 2205.039378] ? raw_destroy+0x30/0x30 [ 2205.040590] ip_append_data+0x114/0x1a0 [ 2205.042002] raw_sendmsg+0xa78/0x2a60 18:06:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6a, 0x2, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) creat(&(0x7f0000000000)='./file0\x00', 0x104) [ 2205.043308] ? stack_trace_consume_entry+0x100/0x160 [ 2205.045292] ? raw_getsockopt+0x1d0/0x1d0 [ 2205.046988] ? perf_trace_lock+0xb6/0x470 [ 2205.048329] ? hlock_class+0x120/0x120 [ 2205.049696] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2205.051292] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2205.053091] ? raw_getsockopt+0x1d0/0x1d0 [ 2205.054517] ? inet_sendmsg+0x115/0x140 [ 2205.056008] inet_sendmsg+0x115/0x140 [ 2205.057334] ? inet_send_prepare+0x4f0/0x4f0 [ 2205.058782] sock_sendmsg+0x138/0x190 [ 2205.060135] ____sys_sendmsg+0x32e/0x860 [ 2205.061595] ? kernel_sendmsg+0x50/0x50 [ 2205.062869] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2205.064596] ? perf_trace_lock+0xb6/0x470 [ 2205.065935] ? hlock_class+0x120/0x120 [ 2205.067175] ___sys_sendmsg+0xff/0x170 [ 2205.068357] ? sendmsg_copy_msghdr+0x160/0x160 [ 2205.069794] ? __fget_files+0x228/0x410 [ 2205.071321] ? lock_downgrade+0x6d0/0x6d0 [ 2205.072665] ? __fget_files+0x251/0x410 [ 2205.074025] ? __fget_light+0xea/0x280 [ 2205.075432] __sys_sendmmsg+0x192/0x460 [ 2205.076712] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2205.078357] ? lock_downgrade+0x6d0/0x6d0 [ 2205.079749] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2205.081524] ? wait_for_completion+0x270/0x270 [ 2205.083066] ? rcu_read_lock_any_held+0x69/0x90 [ 2205.084910] ? vfs_write+0x34f/0xa50 [ 2205.086123] ? fput_many+0x2f/0x1a0 [ 2205.087284] ? ksys_write+0x1a5/0x250 [ 2205.088552] __x64_sys_sendmmsg+0x98/0x100 [ 2205.089986] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2205.091644] do_syscall_64+0x33/0x40 [ 2205.093034] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2205.094842] RIP: 0033:0x466609 18:06:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x28020600) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) copy_file_range(r1, &(0x7f0000000080)=0x5, r0, &(0x7f00000000c0)=0x5, 0x10000, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) acct(&(0x7f0000000040)='./file0\x00') unshare(0x0) unshare(0x48020200) [ 2205.095968] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2205.102466] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2205.105167] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2205.107828] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2205.110280] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2205.112857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2205.115831] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:06:28 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0xa, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2205.571956] Process accounting resumed [ 2205.640143] Process accounting resumed [ 2221.042146] kmemleak: 41 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:06:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="0200000003000000040000006a000f", 0xf, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) creat(&(0x7f0000000000)='./file0\x00', 0x16) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r0, &(0x7f0000000140)="ee", 0x1, 0x800000}]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r3, r2, 0x0, 0x7ffffff9) 18:06:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000180)=0x200, 0x4) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000600)="db", 0x1}], 0x1}, 0x0) 18:06:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', 0x0, 0x0, 0x5, &(0x7f0000000540)=[{&(0x7f00000001c0)="04567be043b0ff94c79801616e278ec5acdb0b830521cbe5a01ee7e7", 0x1c}, {&(0x7f00000002c0)='(', 0x1}, {&(0x7f0000000340)="6aead32ebdc3e78f93eef8deb0b893576e023748e284ee14c72fd0ef2d9a88474ff3", 0x22, 0x7fffffff}, {&(0x7f0000000440)="92e572ad5467c416", 0x8, 0x8001}, {&(0x7f0000000500)}], 0x20002, &(0x7f00000006c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x3}}], [{@euid_lt}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x44000, 0x4) 18:06:53 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:06:53 executing program 6 (fault-call:3 fault-nth:88): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:06:53 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:06:53 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0xb, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:06:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1}, 0x4c}}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000142) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000780)={0x378, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x88, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xc0a8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x1ff, @local, 0x101}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x1, @mcast2, 0x1ff}}}}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10001}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x22}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe7}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf1}]}]}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe1ea}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbc7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}]}, @TIPC_NLA_NODE={0x134, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "a530a65afef51250839d785e9efc48b170b13f62e3bcf9dcf08df0c74a"}}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "4c547408fd12a91575b4e68cb6b3573a353c987088371e"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ID={0x9d, 0x3, "42821db38d677604b0ec259be5dce6dd1de3aba9f865d72792b93cb22212b3d4f5f3ac588522849579be8bcd369770487d7f3911871097cd8ec7bb046c9df72d9c7cb6573622dce46abffe3f54fa1da6a59569775286ee94526fc19cc40929a656e7b110312611c4d5626db11264168696c1c4491421ec287a1e2bedb9e3567d753112fae9bd29b26f2ef6f0161edd4f2b47ede470dd5fd5fc"}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xf934}]}]}, 0x378}, 0x1, 0x0, 0x0, 0x44002}, 0x40000) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x5, 0x5, &(0x7f0000000540)=[{&(0x7f00000001c0)="04567be043b0ff94c79801616e278ec5acdb0b830521cbe5a01ee7e7704ca144dade8f2d23ce365a9f79a6aef91ba60843a1eb1dcd6019bf03ae74962083104db9536e3b0250b3dbee3b68a97a7241cd67694f244c56804006359d8c79d48de935e3557049d1154b56fb81", 0x6b, 0x6}, {&(0x7f0000000340)="6aead32ebdc3e78f93eef8deb0b893576e023748e284ee14c72fd0ef2d9a88474ff3764d8969717b763d1313349d86859a84929b1ba396039ba8a8a13586667ee6ef757fa7d1d08f5d5e803f3da090fb00b3c9e6ece72489c70ab0bbfdbc0a566cabcfd2edb77bc71ed01e822bc308de84116177ccde4f76dad2a5e0c5a6e6d067902496303a7031a014753862b7b8994b6940ffaa84dc9405a5e8ce1a7ac2", 0x9f, 0x7fffffff}, {&(0x7f0000000440)="92e572ad5467c416feea644ce05071118a1b479a7aa7d63fcbd8c564609c33189fc157e32e9794b96150108b145232ae1f495ee6eaa73fd5af907bb2aeb89569db276167ebac1bce09bd1974f3d6315afe8b5131427a46078dc3c2c89e145bf6", 0x60, 0x8001}, {0x0}, {&(0x7f0000000500)="39211104d2475fd6531fb73ddc6c6d4644cc", 0x12, 0x5}], 0x20002, &(0x7f00000006c0)={[{@journal_ioprio}, {@nomblk_io_submit}, {@nodiscard}], [{@fsuuid={'fsuuid', 0x3d, {[0x30, 0x65, 0x64, 0x61, 0x36, 0x67, 0x35, 0x63], 0x2d, [0x63, 0x66, 0x35, 0x37], 0x2d, [0x0, 0x60, 0x34, 0x32], 0x2d, [0x40, 0x62, 0x36, 0x37], 0x2d, [0x62, 0x66, 0x35, 0x62, 0x63, 0x64, 0x0, 0x30]}}}, {@fowner_lt={'fowner<', 0xee00}}, {@euid_lt}, {@dont_hash}]}) inotify_init1(0x0) [ 2230.112635] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2230.126094] FAULT_INJECTION: forcing a failure. [ 2230.126094] name failslab, interval 1, probability 0, space 0, times 0 [ 2230.128570] CPU: 0 PID: 11953 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2230.129991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2230.132360] Call Trace: [ 2230.132922] dump_stack+0x107/0x163 [ 2230.133688] should_fail.cold+0x5/0xa [ 2230.134486] ? create_object.isra.0+0x3a/0xa10 [ 2230.135437] should_failslab+0x5/0x10 [ 2230.136224] kmem_cache_alloc+0x5b/0x350 [ 2230.137103] create_object.isra.0+0x3a/0xa10 [ 2230.138026] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2230.139085] __kmalloc_node_track_caller+0x1b8/0x400 [ 2230.140140] ? __ip_append_data+0x2946/0x3340 [ 2230.141057] EXT4-fs (loop4): unsupported inode size: 0 [ 2230.141073] EXT4-fs (loop4): blocksize: 2048 [ 2230.142155] __alloc_skb+0xb1/0x620 [ 2230.142183] __ip_append_data+0x2946/0x3340 [ 2230.142228] ? raw_destroy+0x30/0x30 [ 2230.145680] ? ip_finish_output+0x330/0x330 [ 2230.146567] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2230.147614] ? ipv4_mtu+0x1f2/0x2c0 [ 2230.148380] ? raw_destroy+0x30/0x30 [ 2230.149146] ip_append_data+0x114/0x1a0 [ 2230.149977] raw_sendmsg+0xa78/0x2a60 [ 2230.150777] ? stack_trace_consume_entry+0x100/0x160 [ 2230.151830] ? raw_getsockopt+0x1d0/0x1d0 [ 2230.152713] ? perf_trace_lock+0xb6/0x470 [ 2230.153569] ? hlock_class+0x120/0x120 [ 2230.154389] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2230.155388] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2230.156531] ? raw_getsockopt+0x1d0/0x1d0 [ 2230.157393] ? inet_sendmsg+0x115/0x140 [ 2230.158213] inet_sendmsg+0x115/0x140 [ 2230.159002] ? inet_send_prepare+0x4f0/0x4f0 [ 2230.159914] sock_sendmsg+0x138/0x190 [ 2230.160719] ____sys_sendmsg+0x32e/0x860 [ 2230.161567] ? kernel_sendmsg+0x50/0x50 [ 2230.162385] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2230.163332] ? perf_trace_lock+0xb6/0x470 [ 2230.164195] ? hlock_class+0x120/0x120 [ 2230.165018] ___sys_sendmsg+0xff/0x170 [ 2230.165829] ? sendmsg_copy_msghdr+0x160/0x160 [ 2230.166779] ? __fget_files+0x228/0x410 [ 2230.167604] ? lock_downgrade+0x6d0/0x6d0 [ 2230.168502] ? __fget_files+0x251/0x410 [ 2230.169336] ? __fget_light+0xea/0x280 [ 2230.170152] __sys_sendmmsg+0x192/0x460 [ 2230.170984] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2230.171877] ? lock_downgrade+0x6d0/0x6d0 [ 2230.172768] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2230.173776] ? wait_for_completion+0x270/0x270 [ 2230.174725] ? rcu_read_lock_any_held+0x69/0x90 [ 2230.175691] ? vfs_write+0x34f/0xa50 [ 2230.176484] ? fput_many+0x2f/0x1a0 [ 2230.177239] ? ksys_write+0x1a5/0x250 [ 2230.178066] __x64_sys_sendmmsg+0x98/0x100 [ 2230.178944] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2230.180016] do_syscall_64+0x33/0x40 [ 2230.180797] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2230.181858] RIP: 0033:0x466609 [ 2230.182527] 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 [ 2230.186357] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2230.187946] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2230.189448] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2230.190963] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2230.192487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2230.193978] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2230.206007] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11952 comm=syz-executor.5 [ 2230.241799] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2244.667176] kmemleak: 17 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:07:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0xc, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:07:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x68) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', 0x40, 0x0) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x40000, 0x100) 18:07:16 executing program 4: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000022000000000000220000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xb800}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) execveat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 18:07:16 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:07:16 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:07:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), r1) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x8c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4048051}, 0x20000800) 18:07:16 executing program 6 (fault-call:3 fault-nth:89): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:07:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x480, &(0x7f0000000180)=ANY=[@ANYRES64=r0]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mount$9p_tcp(&(0x7f00000003c0), &(0x7f0000000400)='./file1\x00', &(0x7f0000000440), 0x2803889, &(0x7f0000000500)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@posixacl}, {@noextend}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}], [{@smackfshat={'smackfshat', 0x3d, '127.0.0.1\x00'}}, {@hash}, {@smackfstransmute}]}}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r2, &(0x7f0000000480)='./file0\x00', 0x80000, 0xa) connect$inet(r3, &(0x7f0000000340)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) getdents(r2, &(0x7f0000000240)=""/144, 0x90) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r4, &(0x7f0000000300)="af", 0xfffffeb2, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffff}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000380)=0xffff7fff) fdatasync(r4) 18:07:16 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) [ 2252.832348] FAULT_INJECTION: forcing a failure. [ 2252.832348] name failslab, interval 1, probability 0, space 0, times 0 [ 2252.834883] CPU: 1 PID: 12090 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2252.836254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2252.838559] Call Trace: [ 2252.839097] dump_stack+0x107/0x163 [ 2252.839835] should_fail.cold+0x5/0xa [ 2252.840609] ? __skb_ext_alloc+0x19/0x80 [ 2252.841431] should_failslab+0x5/0x10 [ 2252.842208] kmem_cache_alloc+0x5b/0x350 [ 2252.843037] __skb_ext_alloc+0x19/0x80 [ 2252.843819] skb_ext_add+0x503/0x670 [ 2252.844570] ? __ip_append_data+0x2946/0x3340 [ 2252.845499] __alloc_skb+0x3c1/0x620 [ 2252.846266] __ip_append_data+0x2946/0x3340 [ 2252.847153] ? raw_destroy+0x30/0x30 [ 2252.847910] ? ip_finish_output+0x330/0x330 [ 2252.848808] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2252.849826] ? ipv4_mtu+0x1f2/0x2c0 [ 2252.850568] ? raw_destroy+0x30/0x30 [ 2252.851316] ip_append_data+0x114/0x1a0 [ 2252.852131] raw_sendmsg+0xa78/0x2a60 [ 2252.852917] ? stack_trace_consume_entry+0x100/0x160 18:07:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0xd, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2252.853946] ? raw_getsockopt+0x1d0/0x1d0 [ 2252.854932] ? perf_trace_lock+0xb6/0x470 [ 2252.855776] ? hlock_class+0x120/0x120 [ 2252.856609] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2252.857589] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2252.858681] ? raw_getsockopt+0x1d0/0x1d0 [ 2252.859522] ? inet_sendmsg+0x115/0x140 [ 2252.860327] inet_sendmsg+0x115/0x140 [ 2252.861106] ? inet_send_prepare+0x4f0/0x4f0 [ 2252.861987] sock_sendmsg+0x138/0x190 [ 2252.862746] ____sys_sendmsg+0x32e/0x860 [ 2252.863562] ? kernel_sendmsg+0x50/0x50 [ 2252.864365] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2252.865305] ? perf_trace_lock+0xb6/0x470 [ 2252.866135] ? hlock_class+0x120/0x120 [ 2252.866925] ___sys_sendmsg+0xff/0x170 [ 2252.867705] ? sendmsg_copy_msghdr+0x160/0x160 [ 2252.868643] ? __fget_files+0x228/0x410 [ 2252.869446] ? lock_downgrade+0x6d0/0x6d0 [ 2252.870311] ? __fget_files+0x251/0x410 [ 2252.871128] ? __fget_light+0xea/0x280 [ 2252.871922] __sys_sendmmsg+0x192/0x460 [ 2252.872741] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2252.873618] ? lock_downgrade+0x6d0/0x6d0 [ 2252.874483] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2252.875461] ? wait_for_completion+0x270/0x270 [ 2252.876388] ? rcu_read_lock_any_held+0x69/0x90 [ 2252.877349] ? vfs_write+0x34f/0xa50 [ 2252.878102] ? fput_many+0x2f/0x1a0 18:07:16 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1aba33dc1684a7f, 0x0) [ 2252.878835] ? ksys_write+0x1a5/0x250 [ 2252.879760] __x64_sys_sendmmsg+0x98/0x100 [ 2252.880616] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2252.881658] do_syscall_64+0x33/0x40 [ 2252.882402] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2252.883430] RIP: 0033:0x466609 [ 2252.884081] 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 [ 2252.887773] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2252.889320] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2252.890749] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2252.892180] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2252.893643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2252.895087] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:07:16 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) 18:07:16 executing program 6 (fault-call:3 fault-nth:90): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:07:16 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f00000002c0)={0x3, {{0x2, 0x4e21, @private=0xa010102}}, {{0x2, 0x4e24, @multicast1}}}, 0x108) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = syz_io_uring_setup(0x4dad, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x3, 0x0, r0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000280)) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_uring_enter(r2, 0x186e, 0x0, 0x0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x10) 18:07:16 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:07:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0xe, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:07:16 executing program 4: prctl$PR_SET_ENDIAN(0x14, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x1c, 0x2d, 0xc21, 0x0, 0x0, {0x0, 0x2, 0x2}, [@typed={0x8, 0xe, 0x0, 0x0, @uid=0xee00}]}, 0x1c}}, 0x0) 18:07:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000200)='./file0\x00', 0x200000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="61707072616973655f747970653d696d61736967c2000000100000000000"]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b00)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000001c00)=0xe8) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000380)='./file0\x00', 0x3, 0x7, &(0x7f0000001a40)=[{&(0x7f00000003c0)="be01eecb61069e222e3aa8ba419b6fcc05fa23607517ca22c38e27f0a536b1d31f9335d44492aebb4844b0b22d9052158117c9a212e641ed99c8f4f3", 0x3c, 0x7ff}, {&(0x7f0000001600)="e39fdc2a1e4151af7bd2471132cab1b040457598ef8915129acda29d441fb01d0efab418c0eee75e45b6f8494c88a850172589ebaf8c4a72428abd97aa6507beba11d629bc9f1b344106bd6b5a354ccc00426b8491773d5facda6280fa3c4b6411426a39952a2d8a7b58e911475f57c959e68e7e2fb1bc9640036fecad3b8a37bc3acca0752a623228f1c19563b74a10e4314cda4165c61f657f05e3a610c9424e308817497cbfa6a17648747501463c16539a26d1692113d7cf5cf1bf8765e6e9", 0xc1, 0xfffffffffffffc00}, {&(0x7f00000014c0)="bab4e309e27e2155ce6f041c8c3d2c87", 0x10, 0x9}, {&(0x7f0000001700)="77c979e0e9d00a8d2f1477e1f77322aa0de6e39f0b3ac6eb39dc16c0de6e8855f307bf1356362eb2ec087b69e393b3118cfcb34aa15cda02dbd254db693b2dd45e7cda4d30eaaf20fa4aa81f05f7d090b43e9f425b5f9c109ce69c769b8bfdc24ba838c45f41cb1466751f80c5ddf67f5eacce19f444b85ee67f302d77ead5d6b74d2d76634fee6c158049c5689f8bc813381504f0", 0x95, 0xfffffffffffffffd}, {&(0x7f00000017c0)="719a5375c90d02299d2f51be9a38ae685eb3eb1963b0f987b76fa8c9da5c18f56d2837b69deeaec208030f326551c09544066c215574b1a734ab1cd6bd961e35e7b2a57f935fae84fec56d98a2aee272d27c9b637254b255e726057d9e8d10002dc57f385dc8c29e7c09f996ef92963c1724eb433161a2b31067a5f48810d0cf6cca6ecdc6a62d24338c07f3384be7978354e8a920f9792fdedc6b70edf647cbea31d540c6a46e8c3dcba707d5f5b45181064f97eca4cbf3679c823f8e807c6498a5", 0xc2, 0x10000}, {&(0x7f00000018c0)="91b4b03f8982cdea5c139d2cfc96326ccbee002d41a87cd2a97cee1fc96f16006f194ae1ddb7304a6fa7d74289fd1d900a59a0f9e3779a40e1d426fd623553be0f44cbd040d997233f245658746b27ede868003f6d22708a14d502cc2ec8bd2c142410a8e5f6b094bc48152c0d6ee366902ca19c25a68670a5b780a13c228d942d1e1cede88fcd4123ae451b45c401355a45de391a2e0c493cd99db6e57dd9e89ae155d820e55f115a7ac28fe103fb0edd3d", 0xb2, 0x1000}, {&(0x7f0000001980)="21485487af1a6a89560ce6bf64949e30c840fc03e9f8b3c0b0cd81d7a14991de89c8ff54ed2525d10029490b87a4b0cbc0fac9695339e890513055167d1911cd8d9bfdf4cc96b76f77ef8742b271bc98fa8c36d7eb8fa7748fad11d7c1f21b27f3622b481e744757e4c0f4ba08ce5dc78f7ba472f2d2c4f4b31d0a8c8fc749f4082d381d17dbb279a6f1b3084e7e8017815dff45f0a5acba665c3d9be3cc77e9b59940808e6308e8c51d63a1ce", 0xad, 0xffffffff}], 0x2808000, &(0x7f0000001c40)={[{@nocompress}, {@nocompress}, {@nojoliet}, {@iocharset={'iocharset', 0x3d, 'cp864'}}, {@utf8}, {@check_relaxed}], [{@obj_role={'obj_role', 0x3d, 'block'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@fowner_lt={'fowner<', 0xee00}}, {@uid_lt={'uid<', r0}}, {@uid_eq={'uid', 0x3d, 0xee00}}]}) rename(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)='./file0\x00') syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x40, 0x6, &(0x7f00000025c0)=[{&(0x7f0000000400)="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0x1000, 0x4}, {&(0x7f0000002780)="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0x1000, 0x41b}, {&(0x7f0000000140)="74eea5953df0b04f2264f7b204966db1166fc92871a456e6945cebd726ee869aed8487b501258cbbacd514c2b9bea76f57b450054679308adea7dd4507214e8a069cf42e0d7ebafa32dc65635890b20bf252d86ab3350c4feafaa3fdce8ee1862a8a6ca556cd1a26d93e0609714ed7e41d4c15ae16c5ffe1c80737b3db93109d6c9f7b407beba1e554b3245dcfa0fec2056c0188dca2301dc6a10abee734d4746cf722d4cf335bed370defde78", 0xad, 0x2}, {&(0x7f00000000c0)="a88b9ad416021f237a2459f45fd9605fc64d55969e9e96719b7ee3fe686ed771962cd2e45e5f9f13fd26924c6c4e4b9f", 0x30, 0x1}, {&(0x7f0000000280)="19665af4813dbb07339402e624197a370e7bab814b1dd2372d41da4f2518f013548e77d8c5e79d71a3a0f1834f76dc2b0927c1c9689f18fabc767fc079e3afd34922a0d0c05ddfea946cf31d3607675d125f201d57e7d5ef3f2e665714ab648b76e83a42ff7518df94d846dddbb037517cec2ccc694e87ab10c4479a8b5794674db65e2d6a7ae843213c0e6c6276819e61bff43705ba4282172256653c08cce5fc504e11d0ecabc1d94f39dac0828d58300df1717f65b73610daba01a0b3b86e095a94ae2bcdcba8ad17a83c2d9019eae57ad895d1266345420687067fae1830004d8830153c64a17df1981dcc783fa52e751faf4790dc", 0xf7, 0x1}, {&(0x7f0000001400)="6708c68a262bab23dad7b631dc4ee9d35e40eea2d5b72264f847e5aad284eb83c9a465d26bab5126a9c4f45308ecdefea76cc37aa76c2daebb12dd0801e852e2a68c60ef200bef7f46bdfead2d92a8b30bb8f12051fee56e58213d26b6bcbd8d3e5af9dc090b000000800000000018c22053310c262af24e987dd647dcdd4a631ad0f98f3b8f8cc7a61ba45dd02250e2e396e7ea3621254518ee2a4b012cd37b2fdf9657e4f5cc14d1cd36ef66056db43e22185284", 0xb5, 0x1}], 0x8b001, &(0x7f0000001500)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@block={'block', 0x3d, 0x400}}, {@nojoliet}, {@mode={'mode', 0x3d, 0xb375}}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@map_off}], [{@obj_role}, {@dont_appraise}, {@euid_gt={'euid>', 0xee01}}, {@dont_hash}, {@obj_type={'obj_type', 0x3d, '\''}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@subj_type={'subj_type', 0x3d, '\x86\x86P\xc0\x00'}}]}) [ 2253.246652] FAULT_INJECTION: forcing a failure. [ 2253.246652] name failslab, interval 1, probability 0, space 0, times 0 [ 2253.248967] CPU: 1 PID: 12212 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2253.250353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2253.252673] Call Trace: [ 2253.253216] dump_stack+0x107/0x163 [ 2253.253953] should_fail.cold+0x5/0xa [ 2253.254736] ? create_object.isra.0+0x3a/0xa10 [ 2253.255668] should_failslab+0x5/0x10 [ 2253.256436] kmem_cache_alloc+0x5b/0x350 [ 2253.257279] create_object.isra.0+0x3a/0xa10 [ 2253.258172] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2253.259200] kmem_cache_alloc+0x15b/0x350 [ 2253.260049] __skb_ext_alloc+0x19/0x80 [ 2253.260853] skb_ext_add+0x503/0x670 [ 2253.261610] ? __ip_append_data+0x2946/0x3340 [ 2253.262525] __alloc_skb+0x3c1/0x620 [ 2253.263287] __ip_append_data+0x2946/0x3340 [ 2253.264221] ? raw_destroy+0x30/0x30 [ 2253.265010] ? ip_finish_output+0x330/0x330 [ 2253.265888] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2253.266921] ? ipv4_mtu+0x1f2/0x2c0 [ 2253.267668] ? raw_destroy+0x30/0x30 [ 2253.268423] ip_append_data+0x114/0x1a0 [ 2253.269258] raw_sendmsg+0xa78/0x2a60 [ 2253.270057] ? stack_trace_consume_entry+0x100/0x160 18:07:16 executing program 5: perf_event_open(&(0x7f0000000000)={0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x610c7d4f10da1df9) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x81, 0x1f, 0x8f, 0x6, 0x0, 0x9, 0x10082, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0xc}, 0x1100, 0x3ff, 0x1, 0x1, 0x325, 0x4, 0x80, 0x0, 0x2, 0x0, 0x400}, r0, 0x8, r1, 0x8) [ 2253.271118] ? raw_getsockopt+0x1d0/0x1d0 [ 2253.272108] ? perf_trace_lock+0xb6/0x470 [ 2253.272975] ? hlock_class+0x120/0x120 [ 2253.273782] ? selinux_socket_sendmsg+0x1fe/0x2b0 18:07:16 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) [ 2253.274768] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2253.275981] ? raw_getsockopt+0x1d0/0x1d0 [ 2253.276841] ? inet_sendmsg+0x115/0x140 [ 2253.277654] inet_sendmsg+0x115/0x140 [ 2253.278431] ? inet_send_prepare+0x4f0/0x4f0 [ 2253.279321] sock_sendmsg+0x138/0x190 [ 2253.280095] ____sys_sendmsg+0x32e/0x860 [ 2253.280947] ? kernel_sendmsg+0x50/0x50 [ 2253.281750] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2253.282685] ? perf_trace_lock+0xb6/0x470 [ 2253.283544] ? hlock_class+0x120/0x120 [ 2253.284351] ___sys_sendmsg+0xff/0x170 [ 2253.285174] ? sendmsg_copy_msghdr+0x160/0x160 [ 2253.286117] ? __fget_files+0x228/0x410 [ 2253.286921] ? lock_downgrade+0x6d0/0x6d0 [ 2253.287779] ? __fget_files+0x251/0x410 [ 2253.288592] ? __fget_light+0xea/0x280 [ 2253.289413] __sys_sendmmsg+0x192/0x460 [ 2253.290223] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2253.291094] ? lock_downgrade+0x6d0/0x6d0 [ 2253.291958] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2253.292968] ? wait_for_completion+0x270/0x270 [ 2253.293902] ? rcu_read_lock_any_held+0x69/0x90 [ 2253.294851] ? vfs_write+0x34f/0xa50 [ 2253.295621] ? fput_many+0x2f/0x1a0 [ 2253.296357] ? ksys_write+0x1a5/0x250 [ 2253.297160] __x64_sys_sendmmsg+0x98/0x100 [ 2253.298019] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2253.299074] do_syscall_64+0x33/0x40 [ 2253.299830] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2253.300895] RIP: 0033:0x466609 [ 2253.301551] 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 [ 2253.305310] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2253.306853] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2253.308307] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2253.309776] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2253.311225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2253.312694] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:07:16 executing program 6 (fault-call:3 fault-nth:91): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2253.531430] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 2253.554037] FAULT_INJECTION: forcing a failure. [ 2253.554037] name failslab, interval 1, probability 0, space 0, times 0 [ 2253.556855] CPU: 0 PID: 12233 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2253.558262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2253.560577] Call Trace: [ 2253.561132] dump_stack+0x107/0x163 [ 2253.561902] should_fail.cold+0x5/0xa [ 2253.562678] ? create_object.isra.0+0x3a/0xa10 [ 2253.563608] should_failslab+0x5/0x10 [ 2253.564377] kmem_cache_alloc+0x5b/0x350 [ 2253.565238] create_object.isra.0+0x3a/0xa10 [ 2253.566130] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2253.567166] kmem_cache_alloc+0x15b/0x350 [ 2253.568015] __skb_ext_alloc+0x19/0x80 [ 2253.568818] skb_ext_add+0x503/0x670 [ 2253.569579] ? __ip_append_data+0x2946/0x3340 [ 2253.570493] __alloc_skb+0x3c1/0x620 [ 2253.571259] __ip_append_data+0x2946/0x3340 [ 2253.572157] ? raw_destroy+0x30/0x30 [ 2253.572986] ? ip_finish_output+0x330/0x330 [ 2253.573861] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2253.574888] ? ipv4_mtu+0x1f2/0x2c0 [ 2253.575635] ? raw_destroy+0x30/0x30 [ 2253.576396] ip_append_data+0x114/0x1a0 [ 2253.577221] raw_sendmsg+0xa78/0x2a60 [ 2253.578005] ? stack_trace_consume_entry+0x100/0x160 [ 2253.579039] ? raw_getsockopt+0x1d0/0x1d0 [ 2253.579897] ? perf_trace_lock+0xb6/0x470 [ 2253.580765] ? hlock_class+0x120/0x120 [ 2253.581569] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2253.582550] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2253.583671] ? raw_getsockopt+0x1d0/0x1d0 [ 2253.584512] ? inet_sendmsg+0x115/0x140 [ 2253.585341] inet_sendmsg+0x115/0x140 [ 2253.586119] ? inet_send_prepare+0x4f0/0x4f0 [ 2253.587009] sock_sendmsg+0x138/0x190 [ 2253.587811] ____sys_sendmsg+0x32e/0x860 [ 2253.588669] ? kernel_sendmsg+0x50/0x50 [ 2253.589495] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2253.590452] ? perf_trace_lock+0xb6/0x470 [ 2253.591287] ? hlock_class+0x120/0x120 [ 2253.592081] ___sys_sendmsg+0xff/0x170 [ 2253.592874] ? sendmsg_copy_msghdr+0x160/0x160 [ 2253.593794] ? __fget_files+0x228/0x410 [ 2253.594588] ? lock_downgrade+0x6d0/0x6d0 [ 2253.595454] ? __fget_files+0x251/0x410 [ 2253.596266] ? __fget_light+0xea/0x280 [ 2253.597074] __sys_sendmmsg+0x192/0x460 [ 2253.597879] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2253.598760] ? lock_downgrade+0x6d0/0x6d0 [ 2253.599617] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2253.600588] ? wait_for_completion+0x270/0x270 [ 2253.601537] ? rcu_read_lock_any_held+0x69/0x90 [ 2253.602512] ? vfs_write+0x34f/0xa50 [ 2253.603278] ? fput_many+0x2f/0x1a0 [ 2253.604027] ? ksys_write+0x1a5/0x250 [ 2253.604829] __x64_sys_sendmmsg+0x98/0x100 [ 2253.605715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2253.606808] do_syscall_64+0x33/0x40 [ 2253.607551] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2253.608585] RIP: 0033:0x466609 [ 2253.609245] 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 [ 2253.612967] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2253.614497] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2253.615923] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2253.617346] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2253.618756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2253.620162] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2253.715256] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 2268.595774] kmemleak: 133 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:07:40 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0xf, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:07:40 executing program 6 (fault-call:3 fault-nth:92): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:07:40 executing program 3: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x2000003) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = getgid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) 18:07:40 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0xfec4) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x27e200, 0x0) fallocate(r2, 0xa, 0x6, 0x2) openat(r1, &(0x7f0000000380)='./file1\x00', 0x100, 0xc8) r3 = syz_mount_image$nfs(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', 0x4617, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="bb3de3252bfbd6a779bcb95dff39a21b", 0x10, 0x7ff}, {&(0x7f00000001c0)="0c059649c42a25afe967c3702abf949706b77f05b484a950d01313efbd5d0e619b747b64b319612256a95443d4dbd19ff8a6288bd6eb503c6a121eac94b9c2c3adc0c4788ebccc88703564611bea7ace3590a612b5a01412e5d3d3ac27c5ea76976dcc42a71c67dbc94574cc8e9914393481b637fbc5a2d2c7c19abb29ad47fd2e86a499e4312c485b5f9e517a0ef50037cdb9cfc1b2cf281b43d08421d9510e68911b4379886bea122ef2e4a14de631cd8b1c5e658734976717a83f624d", 0xbe, 0x7f}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB='/dev/full\x00,/dev/full\x00,/dev/full\x00,/dev/full\x00,/dev/full\x00,/dev/full\x00,uid>', @ANYRESDEC=0x0, @ANYBLOB=',pcr=00042,\x00'/27]) unlinkat(r3, &(0x7f0000000340)='./file0\x00', 0x200) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) 18:07:40 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:07:40 executing program 4: r0 = clone3(&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r1 = fork() waitid(0x2, r1, &(0x7f0000000000), 0x2, &(0x7f0000000080)) waitid(0x478a86ef892438c8, r1, &(0x7f0000000140), 0x1, &(0x7f00000001c0)) waitid(0x1, r1, &(0x7f0000000400), 0x2, &(0x7f0000000480)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000000300)={0x38, 0x5, 0x0, 0x3, 0x2, 0x3, 0x7, 0x1, 0x401, 0x7ff}, 0x0) r3 = fork() waitid(0x2, r3, &(0x7f0000000000), 0x2, &(0x7f0000000080)) waitid(0x478a86ef892438c8, r3, &(0x7f0000000140), 0x1, &(0x7f00000001c0)) waitid(0x1, r3, &(0x7f0000000400), 0x2, &(0x7f0000000480)) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40, 0x0) clone3(&(0x7f0000000280)={0x20000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x32}, &(0x7f0000000100)=""/48, 0x30, &(0x7f0000000140)=""/23, &(0x7f0000000180)=[r1, r2, r0, r3], 0x4, {r4}}, 0x58) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) fcntl$setstatus(r5, 0x4, 0x44400) 18:07:40 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) 18:07:40 executing program 5: r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002580)=0x0) r3 = eventfd(0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000500)=r3, 0x1) r4 = socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x5ac1, &(0x7f0000000240)={0x0, 0xf201, 0x8, 0x0, 0x3c4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000bff000/0x400000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000300)) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x20}, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r7 = eventfd(0x0) io_submit(r6, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) io_cancel(r6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_pgetevents(r6, 0x2, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x7]}, 0x8}) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) r8 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f0000000540)={{r8}, "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"}) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001640)=@IORING_OP_WRITEV={0x2, 0x4, 0x4004, @fd=r0, 0x9, &(0x7f0000000480)=[{&(0x7f0000000340)="044046a1adaedf4d385317a0880028101218a5f99e5e80843ce4f9c032ae1f159389d40f237cf294c826b67241b60ad181db35717b0c849dcc49111f95b110e57b1df2e9ea905e3fc7ab0ec4785a61e91943326971588b9c3212ed221b6c28d0e575bd3459d7ec8c1c1bc9f06ec4eb084e568689ae51a4de024dcce879c5340c6b108eb93951ca1b9736bb0a09a9d3e9da0e7ecc416c5b66000c", 0x9a}, {&(0x7f0000000400)="6e2ba5b4211576832aafff5d79eace17c569cb4a4adf8240dbed4813a0daec6619cb5f4a5b41843fe1d5f1b344a169737fc4bee3177b5ffa08d2737b0901382f288f5032c933f6", 0x47}, {&(0x7f0000001540)="a0af7a0d284546d1fd8f045d524ca741fc29a39fe6183f164bbe38e88b17d21381e078aa21b63f3ebacf9e6ad5dfd68479a8d590f8172d2296148aa84bb42b8be0cd7bc1b29c62884c679b50877f8461bc9d8968c6b7418d919f47ec080f3ffe5a2905233ed081c790b599fa2f8d384664ac8d36c09f7f7d61879e6b456dba46c8b1e471cb88187cadf0b769802f2d01829f871de9c2cb8ab1b7c0ce3f58579866b299688be9b16f6f5bf70ea62edc36289ff4ee72d10c42ad347441a282b1f5302d649c5de7fa75df", 0xc9}], 0x3, 0x9, 0x1, {0x3, r9}}, 0x8418) 18:07:41 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x50, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2277.579959] FAULT_INJECTION: forcing a failure. [ 2277.579959] name failslab, interval 1, probability 0, space 0, times 0 [ 2277.582482] CPU: 1 PID: 12266 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2277.583866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2277.586162] Call Trace: [ 2277.586700] dump_stack+0x107/0x163 [ 2277.587441] should_fail.cold+0x5/0xa [ 2277.588212] ? create_object.isra.0+0x3a/0xa10 [ 2277.589142] should_failslab+0x5/0x10 [ 2277.589911] kmem_cache_alloc+0x5b/0x350 [ 2277.590739] create_object.isra.0+0x3a/0xa10 [ 2277.591621] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2277.592649] kmem_cache_alloc_node+0x16b/0x360 [ 2277.593600] __alloc_skb+0x6d/0x620 [ 2277.594345] __ip_append_data+0x2946/0x3340 [ 2277.595230] ? raw_destroy+0x30/0x30 [ 2277.595998] ? ip_finish_output+0x330/0x330 [ 2277.596868] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2277.597900] ? ipv4_mtu+0x1f2/0x2c0 [ 2277.598638] ? raw_destroy+0x30/0x30 [ 2277.599447] ip_append_data+0x114/0x1a0 [ 2277.600398] raw_sendmsg+0xa78/0x2a60 [ 2277.601402] ? stack_trace_consume_entry+0x100/0x160 [ 2277.602462] ? raw_getsockopt+0x1d0/0x1d0 [ 2277.603318] ? perf_trace_lock+0xb6/0x470 [ 2277.604144] ? hlock_class+0x120/0x120 [ 2277.604945] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2277.605927] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2277.607022] ? raw_getsockopt+0x1d0/0x1d0 [ 2277.607859] ? inet_sendmsg+0x115/0x140 [ 2277.608867] inet_sendmsg+0x115/0x140 [ 2277.609719] ? inet_send_prepare+0x4f0/0x4f0 [ 2277.610717] sock_sendmsg+0x138/0x190 [ 2277.611538] ____sys_sendmsg+0x32e/0x860 [ 2277.612454] ? kernel_sendmsg+0x50/0x50 [ 2277.613375] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2277.614348] ? perf_trace_lock+0xb6/0x470 [ 2277.615312] ? hlock_class+0x120/0x120 [ 2277.616198] ___sys_sendmsg+0xff/0x170 [ 2277.617061] ? sendmsg_copy_msghdr+0x160/0x160 [ 2277.618031] ? __fget_files+0x228/0x410 [ 2277.618858] ? lock_downgrade+0x6d0/0x6d0 [ 2277.619815] ? __fget_files+0x251/0x410 [ 2277.620630] ? __fget_light+0xea/0x280 [ 2277.621655] __sys_sendmmsg+0x192/0x460 [ 2277.622468] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2277.623478] ? lock_downgrade+0x6d0/0x6d0 [ 2277.624357] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2277.625349] ? wait_for_completion+0x270/0x270 [ 2277.626287] ? rcu_read_lock_any_held+0x69/0x90 [ 2277.627338] ? vfs_write+0x34f/0xa50 [ 2277.628228] ? fput_many+0x2f/0x1a0 [ 2277.628964] ? ksys_write+0x1a5/0x250 [ 2277.629756] __x64_sys_sendmmsg+0x98/0x100 [ 2277.630815] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2277.631852] do_syscall_64+0x33/0x40 [ 2277.632740] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2277.633784] RIP: 0033:0x466609 [ 2277.634438] 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 [ 2277.638160] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2277.639703] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2277.641155] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2277.642594] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2277.644038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2277.645490] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:07:41 executing program 3: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) fstat(r0, &(0x7f0000000040)) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 2277.697666] nfs: Unknown parameter '/dev/full' 18:07:41 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x0, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:07:41 executing program 6 (fault-call:3 fault-nth:93): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:07:41 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:07:41 executing program 2: r0 = syz_io_uring_setup(0x2067, 0x0, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) r1 = eventfd2(0x3, 0x0) io_setup(0x1, &(0x7f0000001a80)=0x0) r3 = eventfd(0x0) io_submit(r2, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/devices\x00', 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0xffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) r6 = eventfd(0x7) io_setup(0x1, &(0x7f0000000040)=0x0) r8 = eventfd(0x0) io_submit(r7, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r8, 0x0}]) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x5, 0x3, &(0x7f0000001640)=[{&(0x7f0000000480)="2d72a7f6a82b11216dc42617a7ad354607a90ebbf70d488fca0b81102926b9d35761dab9c34c56124959fd79a614b3a69a961f8d5d481cda885c653da90ff4fb620ee590fbdf9b84c23aa2f1ca42f2eda8349ad7465d59e1bdae558b1f65cbc41dd9dc7cf0", 0x65, 0x1}, {&(0x7f0000001580)="c8151dfdfa872ced79c8d0ce5e1a0c97d6ab8fe265acd0e652c18b2252ed9c016ed2431bac4d23f9b4a4af2a4ac3b6171f320f256b2a94d8b607e600c18998e91d7459ae6f16173be967b9a32c18dec94344e313a71b8dad8760bf949af6b6b0fbdfd627eb5141c45ca30d77ef60ff242000a0a9d0f8a1ec9c27d235378dda7e7d88a71430321cce42bd296e4c4de752493910f083c2ec", 0x97, 0x800000000000}, {&(0x7f0000001ac0)="8dc06341bb9908742328cc9b43379442f28ca999d6d3fd1ca275018a51efda20f71e4fea9cbb8fee267f44c30e2b1c985cd3", 0x32, 0x5}], 0x1040048, &(0x7f00000016c0)=ANY=[@ANYBLOB='/.],,uid>', @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=!,dont_hash,appraise_type=imasig,fowner<', @ANYRESDEC=0xee01, @ANYBLOB="2c6d61736b3d4d41595f57524954452c66736d616769633d3078303030c23030303030303030303030332c6673636f6e746578743d726f6f742c00"]) io_setup(0x1, &(0x7f0000000040)=0x0) r10 = eventfd(0x0) io_submit(r9, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r10, 0x0}]) r11 = syz_open_dev$ttys(0xc, 0x2, 0x0) io_submit(0x0, 0xa, &(0x7f0000002280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x6, 0xffffffffffffffff, &(0x7f0000000040)="1ab0d63c37f982ab273a288075b6b8f806", 0x11, 0x2, 0x0, 0x2, r1}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00000000c0)="04e4780c51720ea3f115cbd25d7b55959ba6e6d1fc942bacd1e77c1eead72c278774c225876ebd", 0x27, 0x1, 0x0, 0x2, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0xfff, r4, &(0x7f0000000180)="8bf757fcbf286049528184faf05d32c307ba6bb0805a6f449639c305f285a4146f5e09edc854238d8fdeb4260076d4b62c1f9e0d05ed906df02af51bea1760aad0c0e8a8a700a84e37dda70c74aeb15d42e70ed9498c3a0f1ba10c4fb713afb1946f57e1a9bd433bc72043264d243e9139d24e29b95ef29620cd30fb3c21dd502da07a786fcd3119304a0e6342aea5edee7537304bde116932e6d25a1cac16a4159ea6ed054b98d884cae4cd7bd0a37800098e6a5a", 0xb5, 0x1, 0x0, 0x0, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x3ad, r5, &(0x7f0000000280)="04254fd6a7669dc986d2a08b36a1ded83f41b7061ea8702b2ec84eadc823f7075260f54987a950e62fdf8f899da72fb71e65628898c349c23c5862710753dbf1891d77030beee8fd670c33c7fb68bd4ef14cd9b0f193b55872ce", 0x5a, 0x7, 0x0, 0x3, r6}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x314e5c6e22ef7f35, 0x4, r0, &(0x7f0000000580)="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", 0x1000, 0x2, 0x0, 0x3, r8}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0xd7d, r1, &(0x7f0000000380)="aecf479ca07ca658be1d5cc26d491b4fa62526d6ad1832ac96f858d08c92", 0x1e, 0x1, 0x0, 0x6f52f80e15dc3b13}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x5, 0x8001, 0xffffffffffffffff, &(0x7f0000001780)="1f4f611bbb6b7d807c2309b4957e38c2a89e09de9db941093bb6c60f2aeb5da4e192f80d8eed3dab7e35c20934903af73f6aef32d0cdbd7e9b12934a8c586451c53e61a6e276c90020654179a7b8a034b98d801a5ad634b1c08f7d41b365cdfffa2395033e8bc80b912becb6d9a4f531ea9a189ccf71ce39ad2eff52897beea73352b8b0aa39d0a4fdf0fde21ecd4af0be094b4ec6ed7a2a61e0e8135825d1e59616b793deb969c939c2cb8269f574720193f958e1d0b0051a06cf85d0bdbb1376184d2982ef12bffdbe4be2163e0a49ca1d3c8ee8af6509f66b", 0xda, 0x20}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f00000018c0)="715a22e0d2b79fc027280cbcd6c29797fc5e3b53507038c75457795bb4a7abc659647a717cdf31ef45915ed4466bd8abcf68fc34f7e4eb61e67048b7859f414e99ad52096f9c0f9f8624876e8feb2547c999e3db7b9599bf380521341f24586d3db82259e28611125ffa7a2c560c7a1c1bc8a978cc6ddda13b68097c2a44e64b1a5ebdd831fd55808e8fabdb32ac23b185ece628e81d44178d73e3a74a5f6b967aee7eb3b7a50b8a90a52d0a8458ff01fec2cd50514c3129d7b4c9de5c8576b6b8feba09720abb6c6f061d47a83820d3d65f5857194a39eb5312", 0xda, 0x80000000, 0x0, 0x0, r10}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x5, 0x7, r1, &(0x7f0000001a00)="4a2402e644a7611489dc01d8d18385ad81", 0x11, 0x7, 0x0, 0x2, r1}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x6, 0x0, r11, &(0x7f0000002200)="3a165f07efdba73e2a3a0387fa6476069f6d3cac5c48ded50ebd4b5273985525ea5c763ca2f85de7941aadee", 0x2c, 0x0, 0x0, 0x2}]) syz_mount_image$tmpfs(0x0, &(0x7f0000000540)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x10000, 0x0) 18:07:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) fcntl$setpipe(r0, 0x407, 0x2) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x8}) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(r0, 0xdbc7, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) write$P9_RREADLINK(r0, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) [ 2277.928475] FAULT_INJECTION: forcing a failure. [ 2277.928475] name failslab, interval 1, probability 0, space 0, times 0 [ 2277.931304] CPU: 0 PID: 12490 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2277.932921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2277.935471] Call Trace: [ 2277.936057] dump_stack+0x107/0x163 [ 2277.936879] should_fail.cold+0x5/0xa [ 2277.937739] ? __alloc_skb+0x6d/0x620 [ 2277.938600] should_failslab+0x5/0x10 [ 2277.939433] kmem_cache_alloc_node+0x55/0x360 [ 2277.940438] __alloc_skb+0x6d/0x620 [ 2277.941259] __ip_append_data+0x2946/0x3340 [ 2277.942242] ? raw_destroy+0x30/0x30 [ 2277.943078] ? ip_finish_output+0x330/0x330 [ 2277.944036] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2277.945166] ? ipv4_mtu+0x1f2/0x2c0 [ 2277.945985] ? raw_destroy+0x30/0x30 [ 2277.946802] ip_append_data+0x114/0x1a0 [ 2277.947702] raw_sendmsg+0xa78/0x2a60 [ 2277.948554] ? stack_trace_consume_entry+0x100/0x160 [ 2277.949703] ? raw_getsockopt+0x1d0/0x1d0 [ 2277.950631] ? perf_trace_lock+0xb6/0x470 [ 2277.951550] ? hlock_class+0x120/0x120 [ 2277.952415] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2277.953498] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2277.954695] ? raw_getsockopt+0x1d0/0x1d0 [ 2277.955624] ? inet_sendmsg+0x115/0x140 [ 2277.956491] inet_sendmsg+0x115/0x140 [ 2277.957357] ? inet_send_prepare+0x4f0/0x4f0 [ 2277.958319] sock_sendmsg+0x138/0x190 [ 2277.959182] ____sys_sendmsg+0x32e/0x860 [ 2277.960076] ? kernel_sendmsg+0x50/0x50 [ 2277.960960] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2277.961987] ? perf_trace_lock+0xb6/0x470 [ 2277.962908] ? hlock_class+0x120/0x120 [ 2277.963770] ___sys_sendmsg+0xff/0x170 [ 2277.964638] ? sendmsg_copy_msghdr+0x160/0x160 [ 2277.965649] ? __fget_files+0x228/0x410 [ 2277.966538] ? lock_downgrade+0x6d0/0x6d0 [ 2277.967463] ? __fget_files+0x251/0x410 [ 2277.968359] ? __fget_light+0xea/0x280 [ 2277.969248] __sys_sendmmsg+0x192/0x460 [ 2277.970148] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2277.971107] ? lock_downgrade+0x6d0/0x6d0 [ 2277.972038] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2277.973123] ? wait_for_completion+0x270/0x270 [ 2277.974124] ? rcu_read_lock_any_held+0x69/0x90 [ 2277.975153] ? vfs_write+0x34f/0xa50 [ 2277.975971] ? fput_many+0x2f/0x1a0 [ 2277.976780] ? ksys_write+0x1a5/0x250 [ 2277.977647] __x64_sys_sendmmsg+0x98/0x100 [ 2277.978587] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2277.979726] do_syscall_64+0x33/0x40 [ 2277.980562] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2277.981691] RIP: 0033:0x466609 [ 2277.982410] 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 [ 2277.986432] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2277.988137] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2277.989751] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2277.991310] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2277.992900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2277.994465] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2277.996156] cgroup: fork rejected by pids controller in /syz4 18:07:41 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x20000390, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:07:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x50, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:07:41 executing program 6 (fault-call:3 fault-nth:94): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2278.296467] FAULT_INJECTION: forcing a failure. [ 2278.296467] name failslab, interval 1, probability 0, space 0, times 0 [ 2278.299078] CPU: 1 PID: 12634 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2278.300432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2278.302738] Call Trace: [ 2278.303280] dump_stack+0x107/0x163 [ 2278.304025] should_fail.cold+0x5/0xa [ 2278.304800] ? __alloc_skb+0x6d/0x620 [ 2278.305601] should_failslab+0x5/0x10 [ 2278.306369] kmem_cache_alloc_node+0x55/0x360 [ 2278.307283] __alloc_skb+0x6d/0x620 [ 2278.308029] __ip_append_data+0x2946/0x3340 [ 2278.308921] ? raw_destroy+0x30/0x30 [ 2278.309701] ? ip_finish_output+0x330/0x330 [ 2278.310572] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2278.311595] ? ipv4_mtu+0x1f2/0x2c0 [ 2278.312335] ? raw_destroy+0x30/0x30 [ 2278.313092] ip_append_data+0x114/0x1a0 [ 2278.313928] raw_sendmsg+0xa78/0x2a60 [ 2278.314708] ? stack_trace_consume_entry+0x100/0x160 [ 2278.315745] ? raw_getsockopt+0x1d0/0x1d0 [ 2278.316604] ? perf_trace_lock+0xb6/0x470 [ 2278.317459] ? hlock_class+0x120/0x120 [ 2278.318269] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2278.319247] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2278.320357] ? raw_getsockopt+0x1d0/0x1d0 [ 2278.321210] ? inet_sendmsg+0x115/0x140 [ 2278.322010] inet_sendmsg+0x115/0x140 [ 2278.322779] ? inet_send_prepare+0x4f0/0x4f0 [ 2278.323665] sock_sendmsg+0x138/0x190 [ 2278.324436] ____sys_sendmsg+0x32e/0x860 [ 2278.325276] ? kernel_sendmsg+0x50/0x50 [ 2278.326076] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2278.327006] ? perf_trace_lock+0xb6/0x470 [ 2278.327850] ? hlock_class+0x120/0x120 [ 2278.328652] ___sys_sendmsg+0xff/0x170 [ 2278.329456] ? sendmsg_copy_msghdr+0x160/0x160 [ 2278.330389] ? __fget_files+0x228/0x410 [ 2278.331195] ? lock_downgrade+0x6d0/0x6d0 [ 2278.332056] ? __fget_files+0x251/0x410 [ 2278.332873] ? __fget_light+0xea/0x280 [ 2278.333692] __sys_sendmmsg+0x192/0x460 [ 2278.334507] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2278.335385] ? lock_downgrade+0x6d0/0x6d0 [ 2278.336251] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2278.337235] ? wait_for_completion+0x270/0x270 [ 2278.338166] ? rcu_read_lock_any_held+0x69/0x90 [ 2278.339112] ? vfs_write+0x34f/0xa50 [ 2278.339873] ? fput_many+0x2f/0x1a0 [ 2278.340628] ? ksys_write+0x1a5/0x250 [ 2278.341435] __x64_sys_sendmmsg+0x98/0x100 [ 2278.342303] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2278.343345] do_syscall_64+0x33/0x40 [ 2278.344104] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2278.345152] RIP: 0033:0x466609 [ 2278.345807] 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 [ 2278.349564] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2278.351118] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2278.352572] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2278.354043] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2278.355491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2278.356931] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2293.037609] kmemleak: 150 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:08:06 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x0, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:08:06 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_IBSS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x64, r0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3f, 0x56}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x44}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x4a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xd}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x24}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x6b}]}, 0x64}, 0x1, 0x0, 0x0, 0x20044814}, 0x44041) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x21e0004, &(0x7f0000000000)={[{@fat=@check_normal}]}) 18:08:06 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x20000390, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:06 executing program 4: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) listxattr(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)=""/13, 0xd) r1 = fork() wait4(r1, &(0x7f0000000380), 0x1, 0x0) r2 = getgid() msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000600)={{0x1, 0x0, 0xee00, 0xee01, r2}, 0x0, 0x0, 0xffffffffffffffff, 0x26d1653b, 0x0, 0x7fffffff, 0x0, 0x0, 0xfffb, 0xfffc, r1, r1}) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) execveat(r0, &(0x7f00000006c0)='./file1\x00', &(0x7f00000008c0)=[&(0x7f0000000700)=']\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='nr_inodes', &(0x7f0000000800)='@\xd9%:++\x00', &(0x7f0000000840)='uid<', &(0x7f0000000880)='huge=always'], &(0x7f00000009c0)=[&(0x7f0000000900)='@g\x00', &(0x7f0000000940)='tmpfs\x00', &(0x7f0000000980)='huge=always'], 0x1000) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x7fff, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000180)="f3ba3bc18992c721289b396297832849c34392a99ecc58441b99691e55e24bf60306989c3584280a20f54f4827cd7fd952e3e4440ce380e7c8e420f15cb0745489f97a1096321f4ae237b5cafffbd9e3cd26e0718e5a252faa33b9c5dfa318e1ed4f34290c81972a76b70534146cb480e5f099b0077bff77ca22e3c34e6628fb37ce976d4c457b6847a32a3f450d406f1d4f3bccba0b43d175063ebe20a48a37dfb8b51a9f284ee61e91bc552cc0feb523c1997e23e4dc8437d622414afc9942f71c7d13397346dfc60958a268", 0xcd, 0x4}, {&(0x7f0000000280)="aa55c1d0d0c532a0fbdb54a6791f547a18ac66f2fb811f2a214ea7c4594585f6d2c6a3c40c383b389dcf953fb49eb022009839e4d486686892f4e8a8425976566dc4bacac1f7eba13b5eaa61f81235d3ddada8c5e226a219db82a45e52f31724fb3f1706afa0e678c85dc730c5f34d5d9b31b1ba00c015533d715423bddb84e5410c215270f1d388303c1c", 0x8b, 0x6}, {&(0x7f0000000340)="f5e145189fa7102c86465469d671ca970b4ddbbbb5ea41bd323d7a0075dcdd7306a8aa3620b65c16cfbe381e03e5d388244c31443338e63b0bf029509573a77d72ec53178487adf8d8e6f2b18c86933f67b95a675e1bf2e40c4de4dae61ff4ec9b80b7dd0b3578051cfd334a7810170a6ff02518421897db1c3c2acf76e127e08a6f8cbc9111a88de60e12965ca3fb225907272d352adda5bfe7e6b85d5efecbbc1b7ecde2e6f87178ea04fe5d4c36fe285e09d858ae64665d1acfef090ac9194e8494559e7b", 0xc6, 0x7ff}, {&(0x7f0000000440)="4d5decfae299c7ac85657d1b46a6730f79e06847dc5efe72ab19c34b607c9747a325f66762e54968423f48def89d0e77092d4aeda9546b0c5885df8d313ffde6380b107aaf37f58a5c22894cec050cf5f2a12c422a03dcb7c19684205f4482bf5e5ace8dcb277d67d16a59b8b32e9917f3d307", 0x73, 0x2}], 0x1a1401, &(0x7f0000000540)={[{@nr_inodes={'nr_inodes', 0x3d, [0x0, 0x30, 0x34]}}, {}, {@size={'size', 0x3d, [0x0, 0x36, 0x78, 0x78]}}, {@gid={'gid', 0x3d, r2}}, {@nr_blocks={'nr_blocks', 0x3d, [0x32, 0x30, 0x6b, 0x35, 0x37]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x74, 0x6b, 0x33, 0x6b, 0x39, 0x65, 0x78, 0x34, 0x0]}}, {@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x37, 0x32, 0x38, 0x25]}}, {@huge_always}], [{@smackfstransmute={'smackfstransmute', 0x3d, '*,[^&,@:'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@uid_eq={'uid', 0x3d, r3}}, {@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, '#-\'\\]'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x66, 0x66, 0x62, 0x33, 0x35, 0x38, 0x33], 0x2d, [0x65, 0x66, 0x64, 0x30], 0x2d, [0x37, 0x65, 0x36, 0x35], 0x2d, [0x64, 0x34, 0x33, 0x4], 0x2d, [0x63, 0x64, 0x30, 0x32, 0x64, 0x38, 0x62, 0x65]}}}, {@dont_measure}, {@fowner_lt={'fowner<', 0xee01}}, {@uid_lt={'uid<', r4}}, {@pcr={'pcr', 0x3d, 0x6}}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000e21) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r5, 0x800c6613, &(0x7f0000000080)=@v2={0x2, @aes256, 0x3, '\x00', @d}) 18:08:06 executing program 2: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:08:06 executing program 6 (fault-call:3 fault-nth:95): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:06 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x20001610, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:06 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) [ 2303.417226] FAULT_INJECTION: forcing a failure. [ 2303.417226] name failslab, interval 1, probability 0, space 0, times 0 [ 2303.420464] CPU: 1 PID: 12728 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2303.422096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2303.424046] Call Trace: [ 2303.424461] dump_stack+0x107/0x163 [ 2303.424974] should_fail.cold+0x5/0xa [ 2303.425558] ? __skb_ext_alloc+0x19/0x80 [ 2303.426092] should_failslab+0x5/0x10 [ 2303.426584] kmem_cache_alloc+0x5b/0x350 [ 2303.427119] __skb_ext_alloc+0x19/0x80 [ 2303.427647] skb_ext_add+0x503/0x670 [ 2303.428133] ? __ip_append_data+0x2946/0x3340 [ 2303.428724] __alloc_skb+0x3c1/0x620 [ 2303.429207] __ip_append_data+0x2946/0x3340 [ 2303.429879] ? raw_destroy+0x30/0x30 [ 2303.430433] ? ip_finish_output+0x330/0x330 [ 2303.431053] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2303.431787] ? ipv4_mtu+0x1f2/0x2c0 [ 2303.432294] ? raw_destroy+0x30/0x30 [ 2303.432815] ip_append_data+0x114/0x1a0 [ 2303.433307] raw_sendmsg+0xa78/0x2a60 [ 2303.433789] ? stack_trace_consume_entry+0x100/0x160 [ 2303.434438] ? raw_getsockopt+0x1d0/0x1d0 [ 2303.435057] ? perf_trace_lock+0xb6/0x470 [ 2303.435656] ? hlock_class+0x120/0x120 [ 2303.436227] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2303.436933] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2303.437704] ? raw_getsockopt+0x1d0/0x1d0 [ 2303.438280] ? inet_sendmsg+0x115/0x140 [ 2303.438798] inet_sendmsg+0x115/0x140 [ 2303.439289] ? inet_send_prepare+0x4f0/0x4f0 [ 2303.439779] sock_sendmsg+0x138/0x190 [ 2303.440179] ____sys_sendmsg+0x32e/0x860 [ 2303.440623] ? kernel_sendmsg+0x50/0x50 [ 2303.441050] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2303.441571] ? perf_trace_lock+0xb6/0x470 [ 2303.441980] ? hlock_class+0x120/0x120 [ 2303.442477] ___sys_sendmsg+0xff/0x170 [ 2303.442956] ? sendmsg_copy_msghdr+0x160/0x160 [ 2303.443516] ? __fget_files+0x228/0x410 [ 2303.443973] ? lock_downgrade+0x6d0/0x6d0 [ 2303.444505] ? __fget_files+0x251/0x410 [ 2303.445035] ? __fget_light+0xea/0x280 [ 2303.445607] __sys_sendmmsg+0x192/0x460 [ 2303.446126] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2303.446708] ? lock_downgrade+0x6d0/0x6d0 [ 2303.447261] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2303.447891] ? wait_for_completion+0x270/0x270 [ 2303.448507] ? rcu_read_lock_any_held+0x69/0x90 [ 2303.449108] ? vfs_write+0x34f/0xa50 [ 2303.449652] ? fput_many+0x2f/0x1a0 [ 2303.450138] ? ksys_write+0x1a5/0x250 [ 2303.450740] __x64_sys_sendmmsg+0x98/0x100 [ 2303.451347] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2303.452082] do_syscall_64+0x33/0x40 [ 2303.452615] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2303.453495] RIP: 0033:0x466609 [ 2303.453943] 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 [ 2303.456425] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2303.457582] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2303.458578] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2303.459507] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2303.460463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2303.461407] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:08:06 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x0, 0x0, 0x63, 0x4, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:08:06 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0x2}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:07 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@random="1958d51fcd9c", @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "afdaa5", 0x14, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x40}}}}}}}, 0x0) syz_emit_ethernet(0x111, &(0x7f0000000080)={@remote, @empty, @val={@void, {0x8100, 0x0, 0x1, 0x2}}, {@generic={0x8864, "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"}}}, &(0x7f00000001c0)={0x1, 0x3, [0x98a, 0x90e, 0xabd, 0x5e7]}) syz_emit_ethernet(0xea, &(0x7f0000000200)={@remote, @random="f64c0538d361", @val={@void, {0x8100, 0x4, 0x1, 0x4}}, {@ipv4={0x800, @icmp={{0x31, 0x4, 0x2, 0x0, 0xd8, 0x65, 0x0, 0x7, 0x1, 0x0, @empty, @remote, {[@end, @noop, @lsrr={0x83, 0x2b, 0xaf, [@local, @private=0xa010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast1, @local, @rand_addr=0x64010101, @local, @multicast1, @multicast1]}, @lsrr={0x83, 0x13, 0xc7, [@multicast2, @local, @remote, @rand_addr=0x64010102]}, @timestamp_addr={0x44, 0x2c, 0x77, 0x1, 0x2, [{@multicast2, 0xfff}, {@multicast2, 0xffffffdc}, {@rand_addr=0x64010100}, {@rand_addr=0x64010100, 0x6}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2}]}, @cipso={0x86, 0x42, 0x0, [{0x0, 0x8, "67b390e12a3d"}, {0x0, 0x10, "5f7acc41e5b23b23782a00742d50"}, {0x0, 0xa, "83fd7ca325170bc5"}, {0x2, 0x5, "a4b2c6"}, {0x0, 0xa, "d980321f294f4628"}, {0x1, 0xb, "3989a593021456d62d"}]}]}}, @timestamp={0xd, 0x0, 0x0, 0x800, 0x98, 0x5, 0x5, 0x57387331}}}}}, 0x0) 18:08:07 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000080)="26e0c11b", 0x4, 0x0, &(0x7f00000006c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80) recvmmsg(r0, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) open(&(0x7f0000005540)='./file0/file0\x00', 0x1, 0x8) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x14, 0x0) sendmmsg$sock(r1, &(0x7f0000006b40)=[{{&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @random="1034b6a1ac14", 'bridge0\x00'}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000006740)="d89329", 0x3}], 0x9, &(0x7f0000006840)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x3ff}}], 0x30}}, {{&(0x7f0000006880)=@l2tp={0x2, 0x0, @private=0xa010101, 0x3}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006900)="aa202765fb9b6a547007a74555784a56827aaaf67fc264ce72d6ee374555c1d2764adade6be2437647961ee729f25b40a2a12e2a617ffcaf0268b9a8c050d8d8a6f781f4b3db169d82e90fb2dff5cc9eae8a9f0524617f91409cb4208c91a94a95b4503c642cc0fd8eb2282acc745eb799ec9c364bea9dd8714aa1483f06b4ab5fd1972861cd12685e7ffc164c54a71cab1fcfdd56567ddd7cbed00e2fb4a5f86ce9292f289ba5299eb2d148156a", 0xae}, {&(0x7f00000069c0)="ec9c97a408d4a0918d4e6d43ae93d9260bc2b1bfadd12cdd8026e9b6c8927063d4433e345bda3ff2fe8c31974071a1f1c9d3ba87c92f624d1df9df965a8a7c1344d0bd3d38901ad677430a6e2e7afa59cc794a7b7fd0a0de44efbdaed515c9a29ac9e710466e345f76b802602304cacaa4e30891265b840865278bdf984b537a13d6d6a7eb3d507e048a50625b1220d2e637684df726874b42cb2d278b39ef757cb55d8ed61e9f55e8", 0xa9}], 0x2, &(0x7f0000006ac0)=[@txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0xa6}}, @txtime={{0x18, 0x1, 0x3d, 0xfff}}], 0x60}}], 0x8, 0x4020080) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000001c80)) 18:08:07 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140), 0x0) 18:08:07 executing program 4: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wpan1\x00', 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000240)="cc58906d6b66732e66617400020820000400008000f805900e9c0265603c000000000000010012000000000002", 0x2d, 0x200}, {&(0x7f00000001c0)="f8", 0x1, 0x4005}, {&(0x7f0000000100)="2558bdc911402fec74a20d0d4fc1473c9d8b1b52490ad69a21697dc7ece4ed9fce47c5d7128a5919cabd0aaa542cd75859355847840da9d2c6b4dcbeaa11eb958dbb44c640b859172241f8ddb170ff69079ce477b77e7a138065d6629db2f400000000990b1edc507b9bbf167caaa44d3937e532af7907e3b5e6e54a024c13c0787cc7e71a8c494480e82e8f", 0x8c, 0x6}], 0x200840, &(0x7f0000000200)=ANY=[@ANYRESHEX]) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan3\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x6c, 0x0, 0x202, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x6c}, 0x1, 0x0, 0x0, 0x44805}, 0x10000090) 18:08:07 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:08:07 executing program 6 (fault-call:3 fault-nth:96): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:07 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0x5c0}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) [ 2304.038064] FAULT_INJECTION: forcing a failure. [ 2304.038064] name failslab, interval 1, probability 0, space 0, times 0 [ 2304.040672] CPU: 0 PID: 13031 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2304.042126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2304.044195] Call Trace: [ 2304.044705] dump_stack+0x107/0x163 [ 2304.045441] should_fail.cold+0x5/0xa [ 2304.046199] should_failslab+0x5/0x10 [ 2304.046901] __kmalloc_node_track_caller+0x74/0x400 [ 2304.047804] ? __ip_append_data+0x2946/0x3340 [ 2304.048596] ? kmem_cache_alloc_node+0x2bb/0x360 [ 2304.049667] __alloc_skb+0xb1/0x620 [ 2304.050590] __ip_append_data+0x2946/0x3340 [ 2304.051465] ? raw_destroy+0x30/0x30 [ 2304.052215] ? ip_finish_output+0x330/0x330 [ 2304.053052] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2304.054055] ? ipv4_mtu+0x1f2/0x2c0 [ 2304.054797] ? raw_destroy+0x30/0x30 [ 2304.055454] ip_append_data+0x114/0x1a0 [ 2304.056209] raw_sendmsg+0xa78/0x2a60 [ 2304.057128] ? stack_trace_consume_entry+0x100/0x160 [ 2304.057980] ? raw_getsockopt+0x1d0/0x1d0 [ 2304.058755] ? perf_trace_lock+0xb6/0x470 [ 2304.059504] ? hlock_class+0x120/0x120 [ 2304.060293] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2304.061165] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2304.062272] ? raw_getsockopt+0x1d0/0x1d0 [ 2304.063709] ? inet_sendmsg+0x115/0x140 [ 2304.064449] inet_sendmsg+0x115/0x140 [ 2304.065168] ? inet_send_prepare+0x4f0/0x4f0 [ 2304.066018] sock_sendmsg+0x138/0x190 [ 2304.066713] ____sys_sendmsg+0x32e/0x860 [ 2304.067499] ? kernel_sendmsg+0x50/0x50 [ 2304.068349] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2304.069213] ? perf_trace_lock+0xb6/0x470 [ 2304.069992] ? hlock_class+0x120/0x120 [ 2304.070911] ___sys_sendmsg+0xff/0x170 [ 2304.071669] ? sendmsg_copy_msghdr+0x160/0x160 [ 2304.072562] ? __fget_files+0x228/0x410 [ 2304.073328] ? lock_downgrade+0x6d0/0x6d0 [ 2304.074086] ? __fget_files+0x251/0x410 [ 2304.074708] ? __fget_light+0xea/0x280 [ 2304.075264] __sys_sendmmsg+0x192/0x460 [ 2304.075851] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2304.076505] ? lock_downgrade+0x6d0/0x6d0 [ 2304.077138] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2304.077879] ? wait_for_completion+0x270/0x270 [ 2304.078604] ? rcu_read_lock_any_held+0x69/0x90 [ 2304.079309] ? vfs_write+0x34f/0xa50 [ 2304.079870] ? fput_many+0x2f/0x1a0 [ 2304.080441] ? ksys_write+0x1a5/0x250 [ 2304.081232] __x64_sys_sendmmsg+0x98/0x100 [ 2304.082047] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2304.082995] do_syscall_64+0x33/0x40 [ 2304.083708] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2304.084705] RIP: 0033:0x466609 [ 2304.085335] 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 [ 2304.088745] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2304.090168] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2304.091543] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2304.092945] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2304.094222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2304.095324] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2304.161306] FAT-fs (loop4): Unrecognized mount option "" or missing value [ 2304.185481] FAT-fs (loop4): Unrecognized mount option "0xffffffffffffffff" or missing value [ 2319.353307] kmemleak: 93 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:08:31 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x0, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:08:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000011c0)={@in={{0x2, 0x4e22, @private=0xa010102}}, 0x0, 0x0, 0x44, 0x0, "43160fd3d5b22cbd4a870adf16a9a94837d683b0c04498df598ccbb515698c5c5c01a595be4a36db8cd3c82ef3d22653bdc331bb15bd087c5e0f3fa9dd035cee22462ce88ee3dd8ed25810e36f4182a7"}, 0xd8) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{r3, r4+10000000}, {r5, r6+60000000}}, 0x0) read(r2, &(0x7f0000000180)=""/4096, 0x1000) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f00000000c0)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r8, 0x0, r7, 0x0, 0x200f5ef, 0x0) timerfd_gettime(r7, &(0x7f0000001180)) 18:08:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0/file0\x00', 0xffffffffffffffff, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73662a7b3b00088001000240000004f801", 0x17}, {&(0x7f0000000480)="f8ffff00f0ffefdb60f04dda902ac2aeaec8d7afc0b10aee925e75e505fbe49ee672447f79c70270fc5c3e13433fae90279d8e777d79148919c3e4dbb2d3a493850400000000000000ceb8b84c94e1204c383480f183a476f61af27345b0f2dac81151f154a412396a3afe1fb3e88ddb01bf494b21b543d62309d65baf5a1043c40800000034bb8514d15b7e4baea063691664283fd24c858858ab12efeb50f351", 0xa1, 0x800}, {&(0x7f0000010300)="53595a4b414c4c45522020080000e700325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100016e8703251325100001b2dcddb03", 0x5b, 0x1800}, {&(0x7f0000000180)="2e20202020202e2e20202020b184067a82bd366c2a2aab3ae61f86202020202030", 0x21, 0x42000}, {0x0}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="646f6e745f7c6173682c67626adf757365723d19a9407b252c00"]) bind$unix(0xffffffffffffffff, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e20}, 0x6e) chdir(&(0x7f00000000c0)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00000002c0)=""/115, 0x73) 18:08:31 executing program 6 (fault-call:3 fault-nth:97): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:31 executing program 1: r0 = syz_io_uring_setup(0x1a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:08:31 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1]}, 0x8, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x20002011}) set_mempolicy(0x3, &(0x7f0000000000)=0x8, 0x3) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x41) 18:08:31 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0x5c4}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:31 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x7, &(0x7f0000000040)={[0x3]}, 0x8) [ 2327.703233] FAULT_INJECTION: forcing a failure. [ 2327.703233] name failslab, interval 1, probability 0, space 0, times 0 [ 2327.706006] CPU: 0 PID: 13197 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2327.707556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2327.710194] Call Trace: [ 2327.710802] dump_stack+0x107/0x163 [ 2327.711652] should_fail.cold+0x5/0xa [ 2327.712539] ? __skb_ext_alloc+0x19/0x80 [ 2327.713474] should_failslab+0x5/0x10 [ 2327.714371] kmem_cache_alloc+0x5b/0x350 [ 2327.715319] __skb_ext_alloc+0x19/0x80 [ 2327.716211] skb_ext_add+0x503/0x670 [ 2327.717069] ? __ip_append_data+0x2946/0x3340 [ 2327.718251] __alloc_skb+0x3c1/0x620 [ 2327.719121] __ip_append_data+0x2946/0x3340 [ 2327.720134] ? raw_destroy+0x30/0x30 [ 2327.721009] ? ip_finish_output+0x330/0x330 [ 2327.722021] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2327.723183] ? ipv4_mtu+0x1f2/0x2c0 [ 2327.724030] ? raw_destroy+0x30/0x30 [ 2327.724895] ip_append_data+0x114/0x1a0 [ 2327.725837] raw_sendmsg+0xa78/0x2a60 [ 2327.726726] ? stack_trace_consume_entry+0x100/0x160 [ 2327.727902] ? raw_getsockopt+0x1d0/0x1d0 [ 2327.728864] ? perf_trace_lock+0xb6/0x470 [ 2327.729823] ? hlock_class+0x120/0x120 [ 2327.730717] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2327.731806] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2327.733034] ? raw_getsockopt+0x1d0/0x1d0 [ 2327.734004] ? inet_sendmsg+0x115/0x140 [ 2327.734903] inet_sendmsg+0x115/0x140 [ 2327.735759] ? inet_send_prepare+0x4f0/0x4f0 [ 2327.736747] sock_sendmsg+0x138/0x190 [ 2327.737615] ____sys_sendmsg+0x32e/0x860 [ 2327.738537] ? kernel_sendmsg+0x50/0x50 [ 2327.739434] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2327.740472] ? perf_trace_lock+0xb6/0x470 [ 2327.741400] ? hlock_class+0x120/0x120 [ 2327.742304] ___sys_sendmsg+0xff/0x170 [ 2327.743191] ? sendmsg_copy_msghdr+0x160/0x160 [ 2327.744232] ? __fget_files+0x228/0x410 [ 2327.745131] ? lock_downgrade+0x6d0/0x6d0 [ 2327.746101] ? __fget_files+0x251/0x410 [ 2327.747018] ? __fget_light+0xea/0x280 [ 2327.747915] __sys_sendmmsg+0x192/0x460 [ 2327.748823] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2327.749791] ? lock_downgrade+0x6d0/0x6d0 [ 2327.750743] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2327.751844] ? wait_for_completion+0x270/0x270 [ 2327.752884] ? rcu_read_lock_any_held+0x69/0x90 [ 2327.753953] ? vfs_write+0x34f/0xa50 [ 2327.754789] ? fput_many+0x2f/0x1a0 [ 2327.755604] ? ksys_write+0x1a5/0x250 [ 2327.756465] __x64_sys_sendmmsg+0x98/0x100 [ 2327.757415] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2327.758575] do_syscall_64+0x33/0x40 [ 2327.759405] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2327.760552] RIP: 0033:0x466609 [ 2327.761271] 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 [ 2327.765397] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2327.767159] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2327.768806] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2327.770483] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2327.772149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2327.773806] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:08:31 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xb80}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:31 executing program 5: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6000, 0x1) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x4, 0x1, 0x3ff}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000080)=0x6e) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000340), 0x602040, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000380)={0x0, r2, 0x868000000000000, 0x3, 0xfffffffffffffffc, 0x3}) r4 = accept$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f0000000280)=0x96) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r4, 0x8982, &(0x7f0000000240)={0x6, 'macvlan0\x00', {0x3}, 0x6}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x12, 0x0, 0x0, "ec8f286696f75c90bcf489962bd919fd11756ab94cd30a460be857f44e41d763d02e1f44bff3c8dec0ea57d1ae71f73fedefe886a09a6f659e580c8233bd9e06", "4d01a2adea5df26c5cbdb8ffb4167c7ff64f7cbe8b4b7a32cd7e6a69e965585b"}) 18:08:31 executing program 6 (fault-call:3 fault-nth:98): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:31 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x63, 0x0, @buffer={0x0, 0x0, &(0x7f0000000140)=""/229}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:08:31 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(0xffffffffffffffff, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:08:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r1, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0202}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}]}, 0x40}}, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000300)=[{0x0}, {0x0}, {&(0x7f0000000340)="162343eb8067eb3f3006a5fb93f8f3a81a1714d058", 0x15}], 0x3, 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_mreqn(r2, 0x0, 0x40, &(0x7f0000000300)={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) [ 2328.082292] FAULT_INJECTION: forcing a failure. [ 2328.082292] name failslab, interval 1, probability 0, space 0, times 0 [ 2328.084690] CPU: 1 PID: 13420 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2328.086132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2328.088492] Call Trace: [ 2328.089054] dump_stack+0x107/0x163 [ 2328.089807] should_fail.cold+0x5/0xa [ 2328.090766] ? create_object.isra.0+0x3a/0xa10 [ 2328.091781] should_failslab+0x5/0x10 [ 2328.092584] kmem_cache_alloc+0x5b/0x350 [ 2328.093408] create_object.isra.0+0x3a/0xa10 [ 2328.094348] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2328.095443] kmem_cache_alloc_node+0x16b/0x360 [ 2328.096389] __alloc_skb+0x6d/0x620 [ 2328.097151] __ip_append_data+0x2946/0x3340 [ 2328.098062] ? raw_destroy+0x30/0x30 [ 2328.098847] ? ip_finish_output+0x330/0x330 [ 2328.099720] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2328.100765] ? ipv4_mtu+0x1f2/0x2c0 [ 2328.101516] ? raw_destroy+0x30/0x30 [ 2328.102293] ip_append_data+0x114/0x1a0 [ 2328.103112] raw_sendmsg+0xa78/0x2a60 [ 2328.103896] ? stack_trace_consume_entry+0x100/0x160 [ 2328.104946] ? raw_getsockopt+0x1d0/0x1d0 [ 2328.105843] ? perf_trace_lock+0xb6/0x470 [ 2328.106677] ? hlock_class+0x120/0x120 [ 2328.107479] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2328.108462] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2328.109573] ? raw_getsockopt+0x1d0/0x1d0 [ 2328.110436] ? inet_sendmsg+0x115/0x140 [ 2328.111247] inet_sendmsg+0x115/0x140 [ 2328.112021] ? inet_send_prepare+0x4f0/0x4f0 [ 2328.112915] sock_sendmsg+0x138/0x190 [ 2328.113704] ____sys_sendmsg+0x32e/0x860 [ 2328.114556] ? kernel_sendmsg+0x50/0x50 [ 2328.115371] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2328.116319] ? perf_trace_lock+0xb6/0x470 [ 2328.117170] ? hlock_class+0x120/0x120 [ 2328.118004] ___sys_sendmsg+0xff/0x170 [ 2328.118820] ? sendmsg_copy_msghdr+0x160/0x160 [ 2328.119760] ? __fget_files+0x228/0x410 [ 2328.120572] ? lock_downgrade+0x6d0/0x6d0 [ 2328.121438] ? __fget_files+0x251/0x410 [ 2328.122284] ? __fget_light+0xea/0x280 [ 2328.123086] __sys_sendmmsg+0x192/0x460 [ 2328.123908] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2328.124788] ? lock_downgrade+0x6d0/0x6d0 [ 2328.125661] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2328.126665] ? wait_for_completion+0x270/0x270 [ 2328.127594] ? rcu_read_lock_any_held+0x69/0x90 [ 2328.128535] ? vfs_write+0x34f/0xa50 [ 2328.129303] ? fput_many+0x2f/0x1a0 [ 2328.130056] ? ksys_write+0x1a5/0x250 [ 2328.130845] __x64_sys_sendmmsg+0x98/0x100 [ 2328.131714] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2328.132766] do_syscall_64+0x33/0x40 [ 2328.133523] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2328.134590] RIP: 0033:0x466609 [ 2328.135259] 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 [ 2328.139049] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2328.140629] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2328.142087] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2328.143534] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2328.144990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2328.146469] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 18:08:31 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0x1140}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:31 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f00000017c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffffa}, 0x1c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) 18:08:31 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(0xffffffffffffffff, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:08:32 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0x1700}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:32 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:08:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x4c, 0x10, 0x1}, 0x4c}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_IBSS(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r3, 0x200, 0x70bd26, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xfffff908, 0x35}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4440}, 0x4c814) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00\x00M', @ANYRES16=r1, @ANYBLOB="010000000000000000001b000000060021"], 0x1c}}, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r7, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@remote}}, 0xe8) getsockopt$sock_int(r7, 0x1, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) 18:08:32 executing program 6 (fault-call:3 fault-nth:99): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:32 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x42002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, @perf_config_ext={0x9, 0x776e92b2}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x8) r1 = epoll_create(0x1) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) clone3(0x0, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat(r2, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0xc0002014}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xb0000000}) 18:08:32 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(0xffffffffffffffff, 0x76d3, 0x0, 0x0, 0x0, 0x0) [ 2328.666862] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2328.688577] FAULT_INJECTION: forcing a failure. [ 2328.688577] name failslab, interval 1, probability 0, space 0, times 0 [ 2328.691017] CPU: 1 PID: 13646 Comm: syz-executor.6 Not tainted 5.10.60 #1 [ 2328.692481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2328.694854] Call Trace: [ 2328.695408] dump_stack+0x107/0x163 [ 2328.696177] should_fail.cold+0x5/0xa [ 2328.696967] ? __alloc_skb+0x6d/0x620 [ 2328.697748] should_failslab+0x5/0x10 [ 2328.698569] kmem_cache_alloc_node+0x55/0x360 [ 2328.699507] __alloc_skb+0x6d/0x620 [ 2328.700261] __ip_append_data+0x2946/0x3340 [ 2328.701189] ? raw_destroy+0x30/0x30 [ 2328.702013] ? ip_finish_output+0x330/0x330 [ 2328.702903] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 2328.703957] ? ipv4_mtu+0x1f2/0x2c0 [ 2328.704706] ? raw_destroy+0x30/0x30 [ 2328.705469] ip_append_data+0x114/0x1a0 [ 2328.706310] raw_sendmsg+0xa78/0x2a60 [ 2328.707107] ? stack_trace_consume_entry+0x100/0x160 [ 2328.708165] ? raw_getsockopt+0x1d0/0x1d0 [ 2328.709042] ? perf_trace_lock+0xb6/0x470 [ 2328.709916] ? hlock_class+0x120/0x120 [ 2328.710749] ? selinux_socket_sendmsg+0x1fe/0x2b0 [ 2328.711772] ? add_lock_to_list.constprop.0+0x36b/0x4f0 [ 2328.712900] ? raw_getsockopt+0x1d0/0x1d0 [ 2328.713765] ? inet_sendmsg+0x115/0x140 [ 2328.714596] inet_sendmsg+0x115/0x140 [ 2328.715383] ? inet_send_prepare+0x4f0/0x4f0 [ 2328.716278] sock_sendmsg+0x138/0x190 [ 2328.717080] ____sys_sendmsg+0x32e/0x860 [ 2328.717952] ? kernel_sendmsg+0x50/0x50 [ 2328.718768] ? __ia32_sys_recvmmsg+0x290/0x290 [ 2328.719715] ? perf_trace_lock+0xb6/0x470 [ 2328.720567] ? hlock_class+0x120/0x120 [ 2328.721366] ___sys_sendmsg+0xff/0x170 [ 2328.722170] ? sendmsg_copy_msghdr+0x160/0x160 [ 2328.723138] ? __fget_files+0x228/0x410 [ 2328.723962] ? lock_downgrade+0x6d0/0x6d0 [ 2328.724866] ? __fget_files+0x251/0x410 [ 2328.725728] ? __fget_light+0xea/0x280 [ 2328.726589] __sys_sendmmsg+0x192/0x460 [ 2328.727441] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2328.728343] ? lock_downgrade+0x6d0/0x6d0 [ 2328.729198] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2328.730184] ? wait_for_completion+0x270/0x270 [ 2328.731098] ? rcu_read_lock_any_held+0x69/0x90 [ 2328.732058] ? vfs_write+0x34f/0xa50 [ 2328.732816] ? fput_many+0x2f/0x1a0 [ 2328.733562] ? ksys_write+0x1a5/0x250 [ 2328.734366] __x64_sys_sendmmsg+0x98/0x100 [ 2328.735237] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2328.736293] do_syscall_64+0x33/0x40 [ 2328.737062] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2328.738116] RIP: 0033:0x466609 [ 2328.738783] 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 [ 2328.742581] RSP: 002b:00007f4984b1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2328.744199] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2328.745660] RDX: 0000000000000001 RSI: 0000000020002040 RDI: 0000000000000003 [ 2328.747171] RBP: 00007f4984b1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2328.748702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2328.750181] R13: 00007ffdad57ec3f R14: 00007f4984b1b300 R15: 0000000000022000 [ 2328.759771] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2342.724412] kmemleak: 86 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 18:08:55 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:08:55 executing program 3: sendmsg$AUDIT_TRIM(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f6, 0x400, 0x70bd2c, 0x25dfdbfb, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x400c800}, 0x4000141) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x3) ioctl$EVIOCSABS20(r0, 0x401845e0, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, 0x0) clock_gettime(0x0, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$hiddev(0x0, 0x6, 0x0) ioctl$HIDIOCGUSAGES(0xffffffffffffffff, 0xd01c4813, 0x0) syz_open_dev$hiddev(&(0x7f0000001340), 0x3f, 0x4241) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x42000200) 18:08:55 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x7, 0x7) unshare(0x40000400) unshare(0x2000200) 18:08:55 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) geteuid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x1800, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '\x00'}}, {}], [{@uid_lt={'uid<', r2}}]}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r1, 0x0, 0x0) 18:08:55 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0x1cc0}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:55 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:08:55 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:55 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 2352.558493] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN NOPTI [ 2352.560697] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 2352.562320] CPU: 1 PID: 13769 Comm: syz-executor.0 Not tainted 5.10.60 #1 [ 2352.563289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2352.565052] RIP: 0010:scsi_queue_rq+0x1e10/0x29a0 [ 2352.565829] Code: 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 50 0a 00 00 48 8b 8b 40 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 ca 48 c1 ea 03 <0f> b6 04 02 48 89 ca 83 e2 07 38 d0 7f 08 84 c0 0f 85 63 0a 00 00 [ 2352.568679] RSP: 0018:ffff88804a3d73b8 EFLAGS: 00010256 [ 2352.569554] RAX: dffffc0000000000 RBX: ffff88800e56e000 RCX: 0000000000000000 [ 2352.570812] RDX: 0000000000000000 RSI: ffffffff8293f97d RDI: 0000000000000003 [ 2352.571926] RBP: 0000000000000000 R08: 0000000000000001 R09: ffff88800e56e248 [ 2352.572933] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800e56e240 [ 2352.573906] R13: ffff8880093da000 R14: 0000000000000000 R15: ffff88800af2c000 [ 2352.575107] FS: 00007f0c6f364700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 2352.576115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2352.576840] CR2: 0000000000515cf0 CR3: 000000000cdf6000 CR4: 0000000000350ee0 [ 2352.577802] Call Trace: [ 2352.578171] blk_mq_dispatch_rq_list+0x371/0x1ba0 [ 2352.578865] ? target_unblock+0x41/0x60 [ 2352.579618] ? __blk_mq_sched_dispatch_requests+0x236/0x490 [ 2352.580356] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 2352.581000] ? do_raw_spin_lock+0x129/0x270 [ 2352.581570] ? rwlock_bug.part.0+0x90/0x90 [ 2352.582155] ? hctx_lock+0x7f/0x1d0 [ 2352.582729] __blk_mq_sched_dispatch_requests+0x263/0x490 [ 2352.584038] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 2352.584748] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 2352.585502] __blk_mq_run_hw_queue+0x12c/0x290 [ 2352.586100] ? blk_mq_start_request+0x490/0x490 [ 2352.586731] __blk_mq_delay_run_hw_queue+0x4fa/0x550 [ 2352.587482] blk_mq_run_hw_queue+0x16c/0x2f0 [ 2352.588189] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 2352.589047] ? do_raw_spin_unlock+0x4f/0x210 [ 2352.589696] ? _raw_spin_unlock+0x1a/0x30 [ 2352.590302] ? blk_mq_request_bypass_insert+0x118/0x230 [ 2352.591119] blk_mq_sched_insert_request+0x388/0x440 [ 2352.592048] ? __blk_mq_sched_bio_merge+0x3d0/0x3d0 [ 2352.592701] ? blk_execute_rq_nowait+0x130/0x130 [ 2352.593422] ? blk_account_io_start+0x11b/0x170 [ 2352.594236] ? __raw_spin_lock_init+0x34/0x100 [ 2352.594854] blk_execute_rq+0xd4/0x1b0 [ 2352.595501] ? blk_end_sync_rq+0x50/0x50 [ 2352.596214] ? capable+0xd8/0x100 [ 2352.596766] sg_io+0x5a2/0x1030 [ 2352.597337] ? blk_verify_command+0x140/0x140 [ 2352.598060] ? get_order+0x20/0x20 [ 2352.598620] ? lock_chain_count+0x20/0x20 [ 2352.599273] scsi_cmd_ioctl+0x517/0x580 [ 2352.599783] ? sg_scsi_ioctl+0x7b0/0x7b0 [ 2352.600346] ? __lock_acquire+0x1616/0x5b60 [ 2352.601017] scsi_cmd_blk_ioctl+0xe1/0x130 [ 2352.601666] cdrom_ioctl+0xc4/0x2b90 [ 2352.602344] ? mmc_ioctl_cdrom_read_audio+0xc70/0xc70 [ 2352.603129] ? __lockdep_reset_lock+0x180/0x180 [ 2352.603785] ? find_held_lock+0x2c/0x110 [ 2352.604450] ? __pm_runtime_resume+0xc5/0x180 [ 2352.605517] ? mark_held_locks+0x9e/0xe0 [ 2352.606467] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 2352.607240] ? _raw_spin_unlock_irqrestore+0x34/0x40 [ 2352.607953] ? trace_hardirqs_on+0x5b/0x180 [ 2352.608569] ? __pm_runtime_resume+0xc5/0x180 [ 2352.609182] sr_block_ioctl+0x141/0x1a0 [ 2352.609677] ? sr_block_compat_ioctl+0x1b0/0x1b0 [ 2352.610242] blkdev_ioctl+0x28d/0x720 [ 2352.610699] ? blkdev_common_ioctl+0x1860/0x1860 [ 2352.611239] ? __fget_files+0x251/0x410 [ 2352.611762] block_ioctl+0xf9/0x140 [ 2352.612181] ? blkdev_read_iter+0x1c0/0x1c0 [ 2352.612681] __x64_sys_ioctl+0x196/0x210 [ 2352.613190] do_syscall_64+0x33/0x40 [ 2352.613646] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2352.614301] RIP: 0033:0x466609 [ 2352.614689] 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 [ 2352.616947] RSP: 002b:00007f0c6f364188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2352.617893] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 2352.618775] RDX: 0000000020000540 RSI: 0000000000002285 RDI: 0000000000000004 [ 2352.619676] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 2352.620594] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 2352.621508] R13: 00007ffed799529f R14: 00007f0c6f364300 R15: 0000000000022000 [ 2352.622399] Modules linked in: [ 2352.624263] ---[ end trace d2da6144e7d2b41b ]--- [ 2352.624962] RIP: 0010:scsi_queue_rq+0x1e10/0x29a0 [ 2352.625630] Code: 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 50 0a 00 00 48 8b 8b 40 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 ca 48 c1 ea 03 <0f> b6 04 02 48 89 ca 83 e2 07 38 d0 7f 08 84 c0 0f 85 63 0a 00 00 [ 2352.628131] RSP: 0018:ffff88804a3d73b8 EFLAGS: 00010256 [ 2352.628860] RAX: dffffc0000000000 RBX: ffff88800e56e000 RCX: 0000000000000000 [ 2352.629647] RDX: 0000000000000000 RSI: ffffffff8293f97d RDI: 0000000000000003 [ 2352.630609] RBP: 0000000000000000 R08: 0000000000000001 R09: ffff88800e56e248 [ 2352.631586] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800e56e240 [ 2352.632557] R13: ffff8880093da000 R14: 0000000000000000 R15: ffff88800af2c000 [ 2352.633564] FS: 00007f0c6f364700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 2352.634753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2352.635555] CR2: 0000000000515cf0 CR3: 000000000cdf6000 CR4: 0000000000350ee0 [ 2352.636524] note: syz-executor.0[13769] exited with preempt_count 2 18:08:56 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x3, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) 18:08:56 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001b80)}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 18:08:56 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0x2280}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700000000008f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) VM DIAGNOSIS: 18:08:56 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000000 RCX=ffff888046f69d74 RDX=0000000000000000 RSI=ffffffff81149112 RDI=ffff88803fec7d18 RBP=dffffc0000000000 RSP=ffff88803fec7b18 R8 =0000000000000001 R9 =ffffffff84c0a083 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88800b5a6500 R14=ffff888046f69940 R15=ffff88800b5a69b8 RIP=ffffffff81149145 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 0000000002483400 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=0000001b2d224000 CR3=000000003ff08000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 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=ffffffffffffffffffffffffffffffff XMM01=ffffffffffffffffffffffffffffffff XMM02=ffffffffffffffffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=ffffffffffffffffffffffffffffffff XMM05=ffffffffffffffffffffffffffffffff XMM06=000000000000000000524f5252450040 XMM07=000000000000000000e800a800000000 XMM08=2570756c6c25706f6f6c2f7665642f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff8226b19c RDI=ffffffff876c5000 RBP=ffffffff876c4fc0 RSP=ffff88804a3d6cc8 R8 =0000000000000000 R9 =ffffffff85472b0f R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0ed8a4b R14=fffffbfff0ed8a02 R15=dffffc0000000000 RIP=ffffffff8226b1f0 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00007f0c6f364700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000003e000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000003c000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000000515cf0 CR3=000000000cdf6000 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=00001f80 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=00000000005487a800000000005487a0 XMM02=000000000000000000000000000000ff XMM03=ffffffffffffffffffffffffffffffff XMM04=ffffffffffffffffffffffffffffffff XMM05=ffffffffffffffffffffffffffffffff XMM06=000000000000000000524f5252450040 XMM07=00000000000000000000000000000000 XMM08=5f6d6f6f2f666c65732f636f72702f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000