dbff, "", [@typed={0x8, 0x7, 0x0, 0x0, @uid=r0}, @nested={0x1084, 0x49, 0x0, 0x1, [@generic="3136d6e8f698beafd305f637fff27fb16028d2bb4518ffedbd0ca59236224de666cd63c8c541987d0a95a487089eb0c2bcc0482f0e5fb4e4d69c04f4ead2a7ca4d6e082cd288ea1992ae166a47b1d0a7f7191ff17970a0240c4e6676a5ea415a7ea1a15589fbd06bb8460f384b68be328fd482434405056f", @generic="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", @typed={0x8, 0x95, 0x0, 0x0, @ipv4=@multicast1}]}, @nested={0x20, 0x69, 0x0, 0x1, [@typed={0x8, 0x62, 0x0, 0x0, @u32=0x1}, @typed={0x8, 0x1f, 0x0, 0x0, @u32=0x4}, @typed={0xc, 0x77, 0x0, 0x0, @u64=0xd57a}]}, @generic="9e39bac53e2ce547321d34948f504997594d55f461a582bee0b51a8d2fc861aa87dfeeab9f8f630e3a6d874487c26891ad1b29f06593d34903b015de1528f1ee321efb3f68cec11b082c3acf01f5a5dc213b9adbf362392289a8ff3dcc8265f054c2e09c63d1cd06a1d9d7d0cbefc311eadcfded29f9a0c81d573136d9c7eb1556cbc37fc2699d367f2d1dfcbf47b0ca20302efc08bf660c3b720c2432e3fa491e4681c3fe87cd9a35b9ca0c9bf9d896bed142987cf6fbb7bc268b39809035e5708c1b70e30a6db918f14ccc19d488278990dae20beacfd6e6174dbd9ee9d5b4f59f9396dbbdaee3b65305d621"]}, 0x11ac}, {&(0x7f0000001640)={0xf4, 0x2e, 0x10, 0x70bd2c, 0x25dfdbfb, "", [@generic="7435aad26e4efff43505099ae1178b81d6f9a303fb842cf85277f59a371981664d6286d8b8b55d4b75e75392b9c7e9df87f4b3039aafae9fac78a235b3fa86a29853b22356759660480ce31ef603ed0ce9b9501e250442221767debce32be51d9c6c55bee555f7f7c1f490b399d722122ec786fb4183a701ae85c58339f43add05b795643712e2122630db02fc47e643c7aa10d46b2a7e7fe0bdb818b54b6b6ba21a65ab8738e85a813c103d3981aaea8e6eaadc06f2a47880c5fa7ac3faa986740ed9ac59cc2d2257b5ea89f6704fc0ef3ce862fece77c43f10aff628f4004a56c76c"]}, 0xf4}], 0x3, 0x0, 0x0, 0x20040805}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000001740)={0xcf, 0x100}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000300)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) openat$incfs(r7, &(0x7f0000000340)='.pending_reads\x00', 0x40, 0xe0) 23:29:33 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002240)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)) mlockall(0x3) 23:29:33 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00') perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x100000000000001f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x10002, 0x2, @perf_bp={&(0x7f0000000400), 0x2}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x102, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0xfffffffffffffcb3, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 23:29:33 executing program 7: syz_emit_ethernet(0xb6, &(0x7f0000003080)=ANY=[@ANYBLOB="bbbbbbbbbbbb0180c200000191004d008100430086dd6053100000783a0000000000000000000000000000000000ff02000000000000000000000000000102009078100000006082591500003aff20010000000000000000000000000002ff0100000000000000000000000000038808040400500200ff02000000000000000000000000000100000000000000000400000000000001ff010000000000000000000000000001fe80000000000000000000000000000e196e5e921299cc38d641a68ea8f74905531e8784d94f9aad9dccc02758f0e0afd895cc93804c8198f5f0f77d68fe8753bbf7fe7bdf3c86"], 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{&(0x7f0000000940)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000009c0)=""/192, 0xc0}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/75, 0x4b}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/130, 0x82}, {&(0x7f0000001c00)=""/93, 0x5d}, {&(0x7f0000001c80)=""/134, 0x86}, {&(0x7f0000001d40)=""/244, 0xf4}, {&(0x7f0000001e40)=""/251, 0xfb}], 0x9, &(0x7f0000002000)=""/4096, 0x1000}, 0x10000}], 0x1, 0x1, &(0x7f0000003040)={0x77359400}) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/30, 0x1e}], 0x0, &(0x7f00000001c0)=""/65, 0x41}, 0xda8}, {{&(0x7f0000000240)=@caif, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/234, 0xea}], 0x1, &(0x7f0000000400)=""/46, 0x2e}, 0x80}, {{&(0x7f0000000440)=@phonet, 0x80, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/80, 0x50}, {&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/163, 0xa3}, {&(0x7f0000000680)=""/21, 0x15}, {&(0x7f00000006c0)=""/162, 0xa2}], 0x5}, 0x1}], 0x3, 0x2120, &(0x7f00000008c0)) syz_extract_tcp_res$synack(&(0x7f0000000900), 0x1, 0x0) 23:29:33 executing program 6: unshare(0x0) unshare(0x2c020600) 23:29:33 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x401, 0x42d01, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x3, 0x8}, 0x720, 0xe6ec, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x7fffffff, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip_tables_names\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x0, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0xd, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x8, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000640), 0x8}, 0xc068, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/stat\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000400)=0x8000) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0x2, 0x0, 0x1000, @local, 0x8001}, 0x1c) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000440)='lo\x00') ppoll(&(0x7f0000000180)=[{r2, 0x5100}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) getsockopt(0xffffffffffffffff, 0x5, 0x1, &(0x7f0000000480)=""/250, &(0x7f0000000580)=0xfa) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 23:29:33 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00') perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x100000000000001f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x10002, 0x2, @perf_bp={&(0x7f0000000400), 0x2}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x102, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0xfffffffffffffcb3, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 23:29:33 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) r2 = dup2(r0, r0) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x581002, 0x21) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000180)={0x0, 0x1, [@broadcast]}) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0xc4089434, &(0x7f00000001c0)={0x0, 0x1f, 0x0, [0x40a, 0x23, 0x1, 0x7, 0x7], [0x5, 0xffffffffffff8000, 0x1ff, 0x37, 0x4, 0x4, 0x7ff, 0xffffffffe002b413, 0x9, 0x6, 0x0, 0x27, 0x8, 0x9, 0x8000000000000, 0x1, 0x1, 0x0, 0xb1, 0xe0c8, 0x1, 0x5, 0x7fffffff, 0x3, 0x400, 0x100, 0x8, 0x100, 0xfffffffffffffff9, 0x4, 0x100000001, 0x3f, 0x9, 0x8000, 0x6, 0x401, 0xd3, 0x7f, 0x100000000, 0xef, 0x3ff, 0x7, 0x7fffffff, 0x100000001, 0x29f, 0x0, 0x3, 0x8, 0x9, 0x95, 0x5, 0x1f, 0x1, 0x4, 0x9, 0x1f, 0xbbd, 0x1, 0x7f, 0x8000, 0x0, 0x800, 0x0, 0x2, 0xd60, 0x2, 0x5, 0xfffffffffffffffa, 0x4, 0x5, 0x7fff, 0x3, 0x65, 0x95, 0x7, 0x3, 0x601, 0x6, 0x800, 0x5, 0x9ae7, 0x7, 0x6, 0xfffffffffffffff8, 0x7, 0x1, 0x200, 0xfffffffffffffff9, 0x0, 0x7, 0x1, 0x6, 0xe2, 0x2000000000000000, 0xffffffffffffff38, 0x4, 0x1f, 0x100000000, 0x283d, 0x81, 0x9, 0x3, 0xfffffffff3f340a5, 0x1f, 0x7f, 0x2, 0x5, 0x2c, 0x6, 0x1f, 0x80000000, 0x9, 0x4fa7, 0x4, 0xffffffffffffffca, 0x8, 0xcc4a, 0x6, 0x51, 0x14, 0x80000001]}) ioctl$BTRFS_IOC_SCRUB(r4, 0xc400941b, &(0x7f0000000600)={r5, 0x3cb, 0x7fffffff}) [ 175.461521] perf: interrupt took too long (3149 > 3126), lowering kernel.perf_event_max_sample_rate to 63000 [ 175.462401] perf: interrupt took too long (3149 > 3126), lowering kernel.perf_event_max_sample_rate to 63000 [ 175.472775] perf: interrupt took too long (3938 > 3936), lowering kernel.perf_event_max_sample_rate to 50000 [ 175.482312] perf: interrupt took too long (4923 > 4922), lowering kernel.perf_event_max_sample_rate to 40000 [ 175.488529] perf: interrupt took too long (6155 > 6153), lowering kernel.perf_event_max_sample_rate to 32000 23:29:33 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080), 0x5}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) clone3(&(0x7f0000005880)={0x17f804300, 0x0, &(0x7f0000000280), 0x0, {0x5}, 0x0, 0x0, &(0x7f0000000240)=""/1, 0x0}, 0x58) r1 = getpid() r2 = getpid() kcmp(r1, r2, 0x8, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0xe1, 0x1, 0x2, 0x8, 0x0, 0x400, 0x10040, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xac, 0x1, @perf_bp={&(0x7f00000001c0), 0x2}, 0x2a99eea55f14f606, 0xffffffff, 0x7990, 0x1, 0xffff, 0x10008, 0x3, 0x0, 0x1, 0x0, 0xb1c}, r2, 0x2, 0xffffffffffffffff, 0x3) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x204140, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x3, 0x7, 0x1f, 0x0, 0x0, 0x84a, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xd18, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x4008, 0x3, 0xb4, 0x4, 0x8, 0x1, 0x9, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x8, r3, 0x3) 23:29:33 executing program 6: unshare(0x0) unshare(0x2c020600) 23:29:33 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x222000, 0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_TIOCINQ(r6, 0x541b, &(0x7f00000001c0)) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f00000001c0)) r9 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r10 = fcntl$dupfd(r9, 0x406, r9) ioctl$sock_TIOCINQ(r10, 0x541b, &(0x7f00000001c0)) ioctl$TIOCL_SETSEL(r10, 0x541b, 0x0) 23:29:33 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x3, &(0x7f0000000100)=0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000240)=ANY=[@ANYBLOB="0100a7f2c199ecf8258f0712d5d3c60a9d0340f3e4db6a203c2e8d620a39e133525a47f6357174eef34474974da1f9768c", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"]) r3 = socket$nl_audit(0x10, 0x3, 0x9) io_submit(r1, 0x2, &(0x7f0000000300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f0000000140)="98f8062c163213c657cea6469eb9d2f972d072307100ea2bbf05b348f472a0e0a8d189b878322c0f734ac8c41690eb154869fc0a65836b87fd2969870226c4cda6084698a8e30bf74b4b61f03828400d12211141f4d2eded4e8647969d7eae1a28a46f0a45b7c09cb5b42f4df0c41e1b5330a0ccb8f44e97d72a57780ee38216d0b871c5d61fd6d72127c44296270bc4d8835eb3ec3ff680d71af368996bb02817d0d5375ae877eae244d2943f502de05542e304e45c1a40bd37ab8f59a83e4fd64583a928fef1028d9953", 0xcb, 0x9, 0x0, 0x7}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x297, r3, &(0x7f0000000400)="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", 0x142, 0x8}]) 23:29:33 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @broadcast}, {0x6, @broadcast}, 0x20, {0x2, 0x4e22, @rand_addr=0x64010100}, 'veth1_vlan\x00'}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000000080)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000400)="ed41004000080000d0f4655fd2f4655fd2f4655f000000000000040004f94a613ed33a810ae4cfa3e3cc04c2fea4739f250c5432445fb5bf1ac52ff3bb23bedcd261fc975cb42d7bbe4e58b9a20c1eaa200790306199968fde0f9cc0efa696ec0f0db31997d62d266921ed9af019", 0x6e, 0x11080}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 175.696469] audit: type=1400 audit(1768606173.620:12): avc: denied { write } for pid=4184 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 175.744762] loop3: detected capacity change from 0 to 512 [ 175.773181] EXT4-fs error (device loop3): __ext4_fill_super:5560: inode #2: comm syz-executor.3: iget: bad i_size value: 28518582847488 [ 175.774550] EXT4-fs (loop3): get root inode failed [ 175.779209] EXT4-fs (loop3): mount failed [ 175.827018] loop3: detected capacity change from 0 to 512 23:29:33 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x222000, 0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_TIOCINQ(r6, 0x541b, &(0x7f00000001c0)) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f00000001c0)) r9 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r10 = fcntl$dupfd(r9, 0x406, r9) ioctl$sock_TIOCINQ(r10, 0x541b, &(0x7f00000001c0)) ioctl$TIOCL_SETSEL(r10, 0x541b, 0x0) [ 175.843338] EXT4-fs error (device loop3): __ext4_fill_super:5560: inode #2: comm syz-executor.3: iget: bad i_size value: 28518582847488 [ 175.846058] EXT4-fs (loop3): get root inode failed [ 175.846805] EXT4-fs (loop3): mount failed 23:29:33 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup(r0) ioctl$TIOCSTI(r1, 0x80045440, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000080)=0x5) ioctl$KDSETMODE(r3, 0x4b3a, 0x1) 23:29:33 executing program 7: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST2(r0, 0xc0403d15, 0x0) 23:29:33 executing program 6: unshare(0x24000000) unshare(0x0) [ 175.990181] perf: interrupt took too long (7700 > 7693), lowering kernel.perf_event_max_sample_rate to 25000 [ 175.994635] perf: interrupt took too long (9653 > 9625), lowering kernel.perf_event_max_sample_rate to 20000 [ 176.013496] perf: interrupt took too long (12109 > 12066), lowering kernel.perf_event_max_sample_rate to 16000 23:29:42 executing program 6: unshare(0x24000000) unshare(0x0) 23:29:42 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup(r0) ioctl$TIOCSTI(r1, 0x80045440, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000080)=0x5) ioctl$KDSETMODE(r3, 0x4b3a, 0x1) 23:29:42 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000340)={r0, 0x40, 0x2, 0x776}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x35f000, 0x48) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/528]) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r4, 0xf0ea, 0x6, 0x9}) fsetxattr$security_ima(r5, &(0x7f0000000080), &(0x7f0000000400)=ANY=[@ANYBLOB="02d212c0637d0a4fc013a3d4f259f013a980435514d2fab148f9818ea444386aca3c3c888719bdde1249ef1c1c498ebceec9704fac0588eb3ff5747eb8c331745c01c948a2b2b03cf1b3d09a9f07dc"], 0x12, 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x10000003}) 23:29:42 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x4, 0x81, 0x5, 0x0, 0x0, 0x38000000000000, 0x20000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000000), 0x12}, 0x45081, 0x9, 0xc3, 0x5, 0xb9f, 0x6, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffeffff}, r0, 0x9, r2, 0xa) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x6}]}) 23:29:42 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0xe5, 0x4) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x44) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e25, 0x404, @dev={0xfe, 0x80, '\x00', 0x31}, 0x1b}, 0x1c) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000480)="69f879c56b8d56ee48c690a3e8097bc136b9a91eb9ce4aed86c622b971ae9c025addcfeccd2e7377c3db003410f693c43d74ef4eaa3703b196032b75a5b0b3e910877e7d538ba7124ce60855014503270e57b509f2b06a30a70c8714064037705df10fbbb412773edbd36e48", 0x6c}], 0x100000000000003c}}], 0x3, 0x4c890) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c) shutdown(r0, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz0\x00', 0x1ff) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @remote}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 23:29:42 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) r2 = dup2(r0, r0) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x581002, 0x21) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000180)={0x0, 0x1, [@broadcast]}) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0xc4089434, &(0x7f00000001c0)={0x0, 0x1f, 0x0, [0x40a, 0x23, 0x1, 0x7, 0x7], [0x5, 0xffffffffffff8000, 0x1ff, 0x37, 0x4, 0x4, 0x7ff, 0xffffffffe002b413, 0x9, 0x6, 0x0, 0x27, 0x8, 0x9, 0x8000000000000, 0x1, 0x1, 0x0, 0xb1, 0xe0c8, 0x1, 0x5, 0x7fffffff, 0x3, 0x400, 0x100, 0x8, 0x100, 0xfffffffffffffff9, 0x4, 0x100000001, 0x3f, 0x9, 0x8000, 0x6, 0x401, 0xd3, 0x7f, 0x100000000, 0xef, 0x3ff, 0x7, 0x7fffffff, 0x100000001, 0x29f, 0x0, 0x3, 0x8, 0x9, 0x95, 0x5, 0x1f, 0x1, 0x4, 0x9, 0x1f, 0xbbd, 0x1, 0x7f, 0x8000, 0x0, 0x800, 0x0, 0x2, 0xd60, 0x2, 0x5, 0xfffffffffffffffa, 0x4, 0x5, 0x7fff, 0x3, 0x65, 0x95, 0x7, 0x3, 0x601, 0x6, 0x800, 0x5, 0x9ae7, 0x7, 0x6, 0xfffffffffffffff8, 0x7, 0x1, 0x200, 0xfffffffffffffff9, 0x0, 0x7, 0x1, 0x6, 0xe2, 0x2000000000000000, 0xffffffffffffff38, 0x4, 0x1f, 0x100000000, 0x283d, 0x81, 0x9, 0x3, 0xfffffffff3f340a5, 0x1f, 0x7f, 0x2, 0x5, 0x2c, 0x6, 0x1f, 0x80000000, 0x9, 0x4fa7, 0x4, 0xffffffffffffffca, 0x8, 0xcc4a, 0x6, 0x51, 0x14, 0x80000001]}) ioctl$BTRFS_IOC_SCRUB(r4, 0xc400941b, &(0x7f0000000600)={r5, 0x3cb, 0x7fffffff}) 23:29:42 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002240)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)) mlockall(0x3) 23:29:42 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) r2 = dup2(r0, r0) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x581002, 0x21) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000180)={0x0, 0x1, [@broadcast]}) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0xc4089434, &(0x7f00000001c0)={0x0, 0x1f, 0x0, [0x40a, 0x23, 0x1, 0x7, 0x7], [0x5, 0xffffffffffff8000, 0x1ff, 0x37, 0x4, 0x4, 0x7ff, 0xffffffffe002b413, 0x9, 0x6, 0x0, 0x27, 0x8, 0x9, 0x8000000000000, 0x1, 0x1, 0x0, 0xb1, 0xe0c8, 0x1, 0x5, 0x7fffffff, 0x3, 0x400, 0x100, 0x8, 0x100, 0xfffffffffffffff9, 0x4, 0x100000001, 0x3f, 0x9, 0x8000, 0x6, 0x401, 0xd3, 0x7f, 0x100000000, 0xef, 0x3ff, 0x7, 0x7fffffff, 0x100000001, 0x29f, 0x0, 0x3, 0x8, 0x9, 0x95, 0x5, 0x1f, 0x1, 0x4, 0x9, 0x1f, 0xbbd, 0x1, 0x7f, 0x8000, 0x0, 0x800, 0x0, 0x2, 0xd60, 0x2, 0x5, 0xfffffffffffffffa, 0x4, 0x5, 0x7fff, 0x3, 0x65, 0x95, 0x7, 0x3, 0x601, 0x6, 0x800, 0x5, 0x9ae7, 0x7, 0x6, 0xfffffffffffffff8, 0x7, 0x1, 0x200, 0xfffffffffffffff9, 0x0, 0x7, 0x1, 0x6, 0xe2, 0x2000000000000000, 0xffffffffffffff38, 0x4, 0x1f, 0x100000000, 0x283d, 0x81, 0x9, 0x3, 0xfffffffff3f340a5, 0x1f, 0x7f, 0x2, 0x5, 0x2c, 0x6, 0x1f, 0x80000000, 0x9, 0x4fa7, 0x4, 0xffffffffffffffca, 0x8, 0xcc4a, 0x6, 0x51, 0x14, 0x80000001]}) ioctl$BTRFS_IOC_SCRUB(r4, 0xc400941b, &(0x7f0000000600)={r5, 0x3cb, 0x7fffffff}) [ 184.410266] audit: type=1326 audit(1768606182.339:13): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4223 comm="syz-executor.5" exe="/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0903f39b19 code=0x0 23:29:42 executing program 6: unshare(0x24000000) unshare(0x0) 23:29:42 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x1}, 0x40000, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/arp\x00') perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x7, 0x4, 0x6, 0x80, 0x0, 0x5000000000, 0x2000, 0xe, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x81, 0x0, @perf_config_ext={0x0, 0xff}, 0x0, 0x100, 0x7, 0x7, 0x7, 0x8, 0x1, 0x0, 0x10000, 0x0, 0x10000}, r3, 0x2, r4, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x0, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x81}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x8}, 0x0) sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x44, r2, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan1\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40088}, 0x4000000) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000a7711100692049f8d290919ab1bd9e63999f1103fb128100c78f90dce030ebf34300de9122a665795203732473151d800f0a1e531af7deedb3d6c47918e2a4d40bc8a80512a756eabcb29d0f11b9b3df0f3ed34be8ecf26093794911efea242595ee9cdac07817fadd1454f93e25b488b0b0199cd0c41f70f038298fa55bddedc0c2103c34384006bafd553eec1c07eb9d02d34b6e", @ANYRES16=r2, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0801061005"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), r1) [ 184.547615] audit: type=1326 audit(1768606182.477:14): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4223 comm="syz-executor.5" exe="/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0903f39b19 code=0x0 23:29:42 executing program 3: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 23:29:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x1010, r1, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000000)={0x0, 0x8, [0x2, 0x1, 0xf7b6, 0x9d97, 0xff, 0x8000]}) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1c}], 0x1}, 0x0) [ 184.720949] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 23:29:42 executing program 4: r0 = socket$inet(0x2, 0x80003, 0xff) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) sendmmsg$inet(r0, &(0x7f0000001c40)=[{{&(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000100)="0a45621f51bbead876bf23d3d687cdc81c14fca2725524196bb7bfe52a39223dfc8dd8019d3a9a18", 0x28}], 0x1, &(0x7f0000000440)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev, @multicast2}}}], 0x20}}, {{&(0x7f0000000080)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ssrr={0x89, 0x3, 0x4}]}}}], 0x18}}], 0x2, 0x0) 23:29:42 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000340)={r0, 0x40, 0x2, 0x776}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x35f000, 0x48) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/528]) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r4, 0xf0ea, 0x6, 0x9}) fsetxattr$security_ima(r5, &(0x7f0000000080), &(0x7f0000000400)=ANY=[@ANYBLOB="02d212c0637d0a4fc013a3d4f259f013a980435514d2fab148f9818ea444386aca3c3c888719bdde1249ef1c1c498ebceec9704fac0588eb3ff5747eb8c331745c01c948a2b2b03cf1b3d09a9f07dc"], 0x12, 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x10000003}) [ 184.752928] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 23:29:51 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x2000000000, 0x181500) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x3f, 0x71, 0xfc, 0x81, 0x0, 0x8, 0x100, 0xf, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x80, 0x1, 0x0, 0x3, 0x1, 0x10000, 0xa3a, 0x0, 0x7, 0x0, 0x7fff}, 0x0, 0xe, r0, 0x1) 23:29:51 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002240)) mlockall(0x3) 23:29:51 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0xe5, 0x4) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x44) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e25, 0x404, @dev={0xfe, 0x80, '\x00', 0x31}, 0x1b}, 0x1c) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000480)="69f879c56b8d56ee48c690a3e8097bc136b9a91eb9ce4aed86c622b971ae9c025addcfeccd2e7377c3db003410f693c43d74ef4eaa3703b196032b75a5b0b3e910877e7d538ba7124ce60855014503270e57b509f2b06a30a70c8714064037705df10fbbb412773edbd36e48", 0x6c}], 0x100000000000003c}}], 0x3, 0x4c890) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c) shutdown(r0, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz0\x00', 0x1ff) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @remote}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 23:29:51 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x3c}, 0x2, @in=@empty, 0x0, 0x4}}, 0xe8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r4 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.log\x00', 0x42c483, 0x4c) connect$inet6(r4, &(0x7f0000000280)={0xa, 0x4e22, 0x4ea, @private1, 0x101}, 0x1c) r5 = socket$packet(0x11, 0x2, 0x300) bind$packet(r5, &(0x7f0000000100)={0x11, 0x16, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="020000000100000000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='%\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00@'], 0x2c, 0x0) statx(0xffffffffffffffff, &(0x7f0000000580)='./file0/file0\x00', 0x100, 0x10, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setxattr$system_posix_acl(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_access\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="02000000010001000000000002000200", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000200", @ANYRES32=0x0, @ANYBLOB="02000700", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000500", @ANYRES32=0x0, @ANYBLOB="040002000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="00010000", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r6, @ANYBLOB="08000200", @ANYRES32=r7, @ANYBLOB="10000200000000002000000000000000"], 0x9c, 0x2) fchown(0xffffffffffffffff, 0x0, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x1b, r3, 0x1, 0x0, 0x6, @random="56255757fa61"}, 0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@loopback, @local, @empty, 0xfffffff9, 0xfffc, 0x6, 0x500, 0x8, 0x0, r3}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) 23:29:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) bind$packet(r4, &(0x7f0000000100)={0x11, 0x16, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x1b, r3, 0x1, 0x0, 0x6, @random="56255757fa61"}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@updsa={0x10c, 0x1a, 0x200, 0x70bd2d, 0x25dfdbff, {{@in=@loopback, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0xffff, 0x4e22, 0xcd, 0x2, 0x0, 0x80, 0x2f, r3, 0xee00}, {@in6=@remote, 0x4d4, 0x6c}, @in6=@empty, {0x7, 0x2ef0, 0x44bf, 0x7fff, 0x0, 0x1, 0x0, 0xffffffff}, {0x2, 0x3, 0xffffffffffff9ea9, 0x4}, {0xc9b, 0x4, 0x1ff}, 0x70bd29, 0x3502, 0xa, 0x4, 0x1, 0x52}, [@extra_flags={0x8, 0x18, 0x1}, @srcaddr={0x14, 0xd, @in6=@private0}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@getspdinfo={0x14, 0x22, 0x1}, 0x14}}, 0x0) 23:29:51 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 1) 23:29:51 executing program 3: r0 = semget$private(0x0, 0x0, 0x441) semctl$IPC_RMID(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = semget$private(0x0, 0x3, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x5) r5 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) fcntl$setsig(r5, 0xa, 0x3f) setuid(r3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setuid(r8) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000140)={{0x1, r8, r4, r3, r4, 0xc2, 0x6}, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x7ff}) ioctl$TCSETSF2(r6, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"}) 23:29:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4041}, 0x4000000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x78, r2, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xf121, 0x2a}}}}, [@NL80211_ATTR_FRAME={0x57, 0x33, @mgmt_frame=@reassoc_req={@with_ht={{{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1}, {0xfe}, @device_a, @device_a, @random="f49be0bcef1a", {0x5, 0x3f}}, @ver_80211n={0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x1}}, 0x480, 0xf9, @device_b, {0x0, 0x6, @default_ibss_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x35}, {0x2, 0x1}, {0x4, 0x1}, {0xb}, {0x2, 0x1}, {0x7f553b6d168eb6a6, 0x1}, {0xc, 0x1}]}, @void, [{0xdd, 0x19, "b620c0f501f8390b095e75c976af0a1404a3a97b41198792f8"}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x8040}, 0x840) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r5) sendmsg$IEEE802154_ASSOCIATE_REQ(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="00f00000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000500070000000000"], 0x1c}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r5) write(r4, &(0x7f0000000900)="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", 0x200) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44000) sendfile(r4, r7, 0x0, 0xfdef) 23:29:51 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000240050000f8", 0x16}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="3d26ca573c3c23ca00"]) [ 193.742419] FAULT_INJECTION: forcing a failure. [ 193.742419] name failslab, interval 1, probability 0, space 0, times 1 [ 193.749219] CPU: 1 UID: 0 PID: 4286 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 193.749258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 193.749271] Call Trace: [ 193.749279] [ 193.749288] dump_stack_lvl+0xfa/0x120 [ 193.749343] should_fail_ex+0x4d7/0x5e0 [ 193.749386] ? copy_fs_struct+0x49/0x350 [ 193.749416] should_failslab+0xc2/0x120 [ 193.749443] kmem_cache_alloc_noprof+0x80/0x760 [ 193.749480] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 193.749512] ? copy_fs_struct+0x49/0x350 [ 193.749539] copy_fs_struct+0x49/0x350 [ 193.749574] ksys_unshare+0x356/0xa10 [ 193.749607] ? __pfx_ksys_unshare+0x10/0x10 [ 193.749637] ? ksys_write+0x1a3/0x240 [ 193.749660] ? irqentry_exit+0xee/0x650 [ 193.749682] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 193.749712] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 193.749752] __x64_sys_unshare+0x31/0x40 [ 193.749781] do_syscall_64+0xbf/0x420 [ 193.749810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.749834] RIP: 0033:0x7ff86b829b19 [ 193.749853] 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 [ 193.749875] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 193.749897] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 193.749913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 193.749940] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 193.749954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.749967] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 193.750004] [ 193.777506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:29:51 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000), 0x309a, &(0x7f0000001a80)=ANY=[@ANYRES32=r0]) [ 193.884728] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:29:51 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 2) 23:29:51 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x835465967ef20ce5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x6002, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) lchown(&(0x7f0000000280)='./file0\x00', 0x0, 0xee01) setresuid(0x0, r3, 0x0) sendfile(r1, r2, 0x0, 0x20000) 23:29:51 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'dummy0\x00'}) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000280)=""/182) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x0, 0x7, 0x2, 0x7f, 0x0, 0x9, 0x40, 0xf, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x100, 0x200}, 0x9800, 0x65f0, 0x2, 0x4, 0x5, 0xe9f8, 0x8, 0x0, 0x5, 0x0, 0x5}, 0x0, 0xb, 0xffffffffffffffff, 0x8) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000140)={0xfeb, 0x0, 0x9}) ioctl$TUNSETTXFILTER(r1, 0x8924, &(0x7f0000000240)=ANY=[@ANYBLOB="3bc1cf00"]) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000200)={0x0, 0xa, [@local, @random="0fa5b56b3e7f", @multicast, @multicast, @remote, @random="c01780de2f66", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}, @local, @random="567ee117af21", @random="722598bde538"]}) write$9p(0xffffffffffffffff, &(0x7f0000000180)="5094", 0x2) 23:29:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000440)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) bind$inet6(r1, &(0x7f00000004c0)={0xa, 0x4e24, 0x0, @mcast2, 0x88}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r2) write$nbd(r3, &(0x7f0000000300)={0x67446698, 0x0, 0x0, 0x0, 0x0, "45de5ce10f79a4cb1cf8832231"}, 0x1d) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x68, &(0x7f0000000080)=0x3, 0x4) ioctl$FIOCLEX(r4, 0x5451) 23:29:51 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 3) 23:29:51 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x3, 0x3, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x2, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000540)={0x5, 0x80, 0x3b, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0xe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x4, @perf_config_ext={0x6aa, 0x1}, 0x5d041, 0xbaf, 0x7, 0x3, 0x2, 0x106, 0x101, 0x0, 0xfffff520, 0x0, 0xc010000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r1 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x8808) connect$inet6(r1, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) shutdown(0xffffffffffffffff, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e1c, 0x3226f22d, @private1={0xfc, 0x1, '\x00', 0x1}, 0x15a8}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 194.099630] FAULT_INJECTION: forcing a failure. [ 194.099630] name failslab, interval 1, probability 0, space 0, times 0 [ 194.100574] CPU: 0 UID: 0 PID: 4308 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 194.100591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 194.100599] Call Trace: [ 194.100604] [ 194.100609] dump_stack_lvl+0xfa/0x120 [ 194.100635] should_fail_ex+0x4d7/0x5e0 [ 194.100660] ? dup_fd+0x4d/0xa50 [ 194.100674] should_failslab+0xc2/0x120 [ 194.100690] kmem_cache_alloc_noprof+0x80/0x760 [ 194.100715] ? dup_fd+0x4d/0xa50 [ 194.100726] dup_fd+0x4d/0xa50 [ 194.100739] ? _raw_spin_unlock+0x1e/0x40 [ 194.100758] ? copy_fs_struct+0x2ab/0x350 [ 194.100778] ksys_unshare+0x7fa/0xa10 [ 194.100797] ? __pfx_ksys_unshare+0x10/0x10 [ 194.100813] ? ksys_write+0x1a3/0x240 [ 194.100826] ? irqentry_exit+0xee/0x650 [ 194.100839] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 194.100856] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 194.100878] __x64_sys_unshare+0x31/0x40 [ 194.100894] do_syscall_64+0xbf/0x420 [ 194.100910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.100925] RIP: 0033:0x7ff86b829b19 [ 194.100935] 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 [ 194.100947] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 194.100959] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 194.100968] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 194.100976] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 194.100983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 194.100991] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 194.101008] 23:29:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x600200, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdc00, 0x4}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0xfffff038}, {0x6}]}, 0x10) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x3}, 0x14}}, 0x0) 23:30:01 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002240)) mlockall(0x3) 23:30:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4041}, 0x4000000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x78, r2, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xf121, 0x2a}}}}, [@NL80211_ATTR_FRAME={0x57, 0x33, @mgmt_frame=@reassoc_req={@with_ht={{{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1}, {0xfe}, @device_a, @device_a, @random="f49be0bcef1a", {0x5, 0x3f}}, @ver_80211n={0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x1}}, 0x480, 0xf9, @device_b, {0x0, 0x6, @default_ibss_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x35}, {0x2, 0x1}, {0x4, 0x1}, {0xb}, {0x2, 0x1}, {0x7f553b6d168eb6a6, 0x1}, {0xc, 0x1}]}, @void, [{0xdd, 0x19, "b620c0f501f8390b095e75c976af0a1404a3a97b41198792f8"}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x8040}, 0x840) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r5) sendmsg$IEEE802154_ASSOCIATE_REQ(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="00f00000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000500070000000000"], 0x1c}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r5) write(r4, &(0x7f0000000900)="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", 0x200) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44000) sendfile(r4, r7, 0x0, 0xfdef) 23:30:01 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 4) 23:30:01 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x19, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e38373635383433343000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000a4d0099b099d46eeb5a6d2ef5e9d5ded010040000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000e0f4655fe1f4655fe1f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2080}, {&(0x7f0000011600)="8081000000601020e0f4655fe0f4655fe0f4655f00000000000001004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000", 0x60, 0x2300}, {&(0x7f0000011700)="c041000000400000e0f4655fe0f4655fe0f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2500}, {&(0x7f0000011800)="ed41000000080000e1f4655fe1f4655fe1f4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000ba56a6e5000000000000000000000000000000000000000000000000ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001004000000000000800010000000af30100040000000000000000000000010000006000000000000000000000000000000000000000000000000000000000000000000000000000000078ce27cf000000000000000000000000000000000000000000000000ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3837363538343334302f66696c65302f66696c653000000000000000000000000000000000000000000000ee3520d6000000000000000000000000000000000000000000000000ed8100000a000000e1f4655fe1f4655fe1f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000070000000000000000000000000000000000000000000000000000000000000000000000000000000070f9333800000000000000000000000000000000000000000000000ed81000028230000e1f4655fe1f4655fe1f4655f00000000000002004000000000000800010000000af301000400000000000000000000000500000090000000000000000000000000000000000000000000000000000000000000000000000000000000a9530bd8000000000000000000000000000000000000000000000000ed81000064000000e1f4655fe1f4655fe1f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000a1aee7ad00"/768, 0x300, 0x2580}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000011c00)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000011d00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000011e00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000011f00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012000)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012400)="504d4d00504d4dffe1f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x20000}, {&(0x7f0000012500)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000012600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000012b00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000012c00)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8070000000006000000779b539778617474723100000601f00700000000060000007498539778617474723200"/96, 0x60, 0x40000}, {&(0x7f0000012d00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x407e0}, {&(0x7f0000012e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x50000}], 0x0, &(0x7f0000012f00)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) openat(r2, &(0x7f0000000040)='./file0\x00', 0x400002, 0x81) ppoll(&(0x7f0000000080)=[{r0, 0x4}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={[0x8]}, 0x8) 23:30:01 executing program 3: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xc20100, 0x80) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4002, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x10, r1, 0xb1cb3000) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)="7efe411a4edb7931e4b343fd382e32845f02cd20fc267e753373a745cab9d9206bf4182ad678af765424e16e27aefd9def90b864f521549a4c7fae777f3585783237a5d7db11af11877c72ff08f9d08967918d9cd1a29cfed7a1f9ecbeb8d2f56f9368b86b9885800905e2e3fcb32332fe9245428f22604ac5430582ab94be0af4adad7d944834d8f7d2b4a744a1451c8236a5e9b10a47c32b935380fb838966767a76eb06e86249907cafbf9492aaabfa55b9aed5c1add1922148a198a5f08c75b9af9f1e5d9011f334681482294ef7135ac3659ceb7fa3f38d82c72bbeeff4eb24052acdfc13252c9ff6873ec7cbb03e29", 0xf2) pwrite64(r0, &(0x7f00000000c0)="d1", 0x1, 0xfff2) pwritev2(r1, &(0x7f0000002700)=[{0x0}, {&(0x7f0000000200)="ea", 0x1}], 0x2, 0x0, 0x0, 0x0) 23:30:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000200)='N', 0x1, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x39c3cd0e6fecb357, 0x13, 0xffffffffffffffff, 0x10000000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r3, &(0x7f0000000200)='N', 0x1, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x0, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_submit(r4, r2, &(0x7f0000000280)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000240)={0x20000011}, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x7f) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='user.incfs.metadata\x00', &(0x7f0000000140)=""/174, 0xae) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="bf3d6f72646572656462a2"]) 23:30:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4041}, 0x4000000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x78, r2, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xf121, 0x2a}}}}, [@NL80211_ATTR_FRAME={0x57, 0x33, @mgmt_frame=@reassoc_req={@with_ht={{{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1}, {0xfe}, @device_a, @device_a, @random="f49be0bcef1a", {0x5, 0x3f}}, @ver_80211n={0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x1}}, 0x480, 0xf9, @device_b, {0x0, 0x6, @default_ibss_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x35}, {0x2, 0x1}, {0x4, 0x1}, {0xb}, {0x2, 0x1}, {0x7f553b6d168eb6a6, 0x1}, {0xc, 0x1}]}, @void, [{0xdd, 0x19, "b620c0f501f8390b095e75c976af0a1404a3a97b41198792f8"}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x8040}, 0x840) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r5) sendmsg$IEEE802154_ASSOCIATE_REQ(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="00f00000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000500070000000000"], 0x1c}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r5) write(r4, &(0x7f0000000900)="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", 0x200) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44000) sendfile(r4, r7, 0x0, 0xfdef) 23:30:01 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002240)) mlockall(0x3) 23:30:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4041}, 0x4000000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x78, r2, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xf121, 0x2a}}}}, [@NL80211_ATTR_FRAME={0x57, 0x33, @mgmt_frame=@reassoc_req={@with_ht={{{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1}, {0xfe}, @device_a, @device_a, @random="f49be0bcef1a", {0x5, 0x3f}}, @ver_80211n={0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x1}}, 0x480, 0xf9, @device_b, {0x0, 0x6, @default_ibss_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x35}, {0x2, 0x1}, {0x4, 0x1}, {0xb}, {0x2, 0x1}, {0x7f553b6d168eb6a6, 0x1}, {0xc, 0x1}]}, @void, [{0xdd, 0x19, "b620c0f501f8390b095e75c976af0a1404a3a97b41198792f8"}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x8040}, 0x840) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r5) sendmsg$IEEE802154_ASSOCIATE_REQ(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="00f00000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000500070000000000"], 0x1c}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r5) write(r4, &(0x7f0000000900)="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", 0x200) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44000) sendfile(r4, r7, 0x0, 0xfdef) 23:30:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4041}, 0x4000000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x78, r2, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xf121, 0x2a}}}}, [@NL80211_ATTR_FRAME={0x57, 0x33, @mgmt_frame=@reassoc_req={@with_ht={{{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1}, {0xfe}, @device_a, @device_a, @random="f49be0bcef1a", {0x5, 0x3f}}, @ver_80211n={0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x1}}, 0x480, 0xf9, @device_b, {0x0, 0x6, @default_ibss_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x35}, {0x2, 0x1}, {0x4, 0x1}, {0xb}, {0x2, 0x1}, {0x7f553b6d168eb6a6, 0x1}, {0xc, 0x1}]}, @void, [{0xdd, 0x19, "b620c0f501f8390b095e75c976af0a1404a3a97b41198792f8"}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x8040}, 0x840) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r5) sendmsg$IEEE802154_ASSOCIATE_REQ(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="00f00000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000500070000000000"], 0x1c}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r5) write(r4, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44000) sendfile(r4, r7, 0x0, 0xfdef) 23:30:02 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 5) [ 204.322092] FAULT_INJECTION: forcing a failure. [ 204.322092] name failslab, interval 1, probability 0, space 0, times 0 [ 204.342972] CPU: 1 UID: 0 PID: 4361 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 204.343011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 204.343025] Call Trace: [ 204.343034] [ 204.343043] dump_stack_lvl+0xfa/0x120 [ 204.343080] should_fail_ex+0x4d7/0x5e0 [ 204.343129] ? alloc_fdtable+0x9e/0x2d0 [ 204.343169] should_failslab+0xc2/0x120 [ 204.343197] __kmalloc_cache_noprof+0x80/0x730 [ 204.343244] ? alloc_fdtable+0x9e/0x2d0 [ 204.343284] alloc_fdtable+0x9e/0x2d0 [ 204.343326] dup_fd+0x6c2/0xa50 [ 204.343360] ksys_unshare+0x7fa/0xa10 [ 204.343395] ? __pfx_ksys_unshare+0x10/0x10 [ 204.343427] ? ksys_write+0x1a3/0x240 [ 204.343452] ? irqentry_exit+0xee/0x650 [ 204.343475] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 204.343507] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 204.343549] __x64_sys_unshare+0x31/0x40 [ 204.343580] do_syscall_64+0xbf/0x420 [ 204.343611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.343636] RIP: 0033:0x7ff86b829b19 [ 204.343656] 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 [ 204.343680] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 204.343704] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 204.343721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 204.343735] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 204.343750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 204.343765] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 204.343799] 23:30:02 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 6) 23:30:02 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 7) [ 205.030656] FAULT_INJECTION: forcing a failure. [ 205.030656] name failslab, interval 1, probability 0, space 0, times 0 [ 205.038705] CPU: 0 UID: 0 PID: 4369 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 205.038744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 205.038758] Call Trace: [ 205.038766] [ 205.038775] dump_stack_lvl+0xfa/0x120 [ 205.038814] should_fail_ex+0x4d7/0x5e0 [ 205.038856] should_failslab+0xc2/0x120 [ 205.038883] __kvmalloc_node_noprof+0x11f/0x930 [ 205.038923] ? alloc_fdtable+0xf2/0x2d0 [ 205.038969] ? alloc_fdtable+0xf2/0x2d0 [ 205.039004] alloc_fdtable+0xf2/0x2d0 [ 205.039043] dup_fd+0x6c2/0xa50 [ 205.039074] ksys_unshare+0x7fa/0xa10 [ 205.039106] ? __pfx_ksys_unshare+0x10/0x10 [ 205.039135] ? ksys_write+0x1a3/0x240 [ 205.039169] __x64_sys_unshare+0x31/0x40 [ 205.039199] do_syscall_64+0xbf/0x420 [ 205.039227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.039251] RIP: 0033:0x7ff86b829b19 [ 205.039270] 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 [ 205.039291] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 205.039314] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 205.039329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 205.039343] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 205.039356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 205.039370] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 205.039402] 23:30:02 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x7fffe, 0x6, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000600100000f00000000000000000000000400000000000200002000002000ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000002001000008000000d24200001203e424cbb41718c2b8528abe86108be1f425e3e6cfd228621331773c4fac8432cf43b1e2f50c24c40906aa93229867564f22a7a7a41719e3f9ae8d24d834360bf4b725e78e8851e910e61ee8f1fb0532b0e83a883a45ef4f756b2e4b4a0581f488d728f9a2e86c8bf5cd7715a6765fecf1f6ab12f92826c263c5b0e3fb787b380852fff711f9181dc05b3760dbc0", 0xe7, 0x400}, {&(0x7f0000000100)="000000000000000000000000def361b116dd4bb681391964ccf077da010040", 0x1f, 0x2}, {&(0x7f0000000080)="0000000000000000000000000000000000000000000000000000000020002000010000000000000000000000000000000000000004", 0x35, 0x53d}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd2f4655fd2f4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 205.343077] syz-executor.5 (4339) used greatest stack depth: 23992 bytes left 23:30:13 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 8) 23:30:13 executing program 4: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x43, &(0x7f0000000900), &(0x7f0000000940)=0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e35393638303238373300"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000003bf48e55190e4cca80d5ddff88e7b6a1010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d7f4655fd7f4655fd7f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000000050000001500"/64, 0x40, 0x1600}, {&(0x7f0000010f00)="20000000d0fadacdd0fadacd00000000d7f4655f00"/32, 0x20, 0x1680}, {&(0x7f0000011000)="c0410000002c0000d7f4655fd7f4655fd7f4655f0000000000000200160000000000000000000000160000001700000018000000190000001a0000001b0000001c0000001d0000001e0000001f00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d7f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x2800}, {&(0x7f0000011100)="ed4100003c000000d7f4655fd7f4655fd7f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b7a4e9e000000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2a00}, {&(0x7f0000011200)="ed8100001a040000d7f4655fd7f4655fd7f4655f00000000000001000400000000000000010000002100000022000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f52167000000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011300)="ffa1000026000000d7f4655fd7f4655fd7f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3539363830323837332f66696c65302f66696c6530000000000000000000000000000000000000000000008d6390c800000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000", 0xa0, 0x2e00}, {&(0x7f0000011400)="ed8100000a000000d7f4655fd7f4655fd7f4655f000000000000010000000000000000100100000073797a6b616c6c65727300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d37571e00000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x3000}, {&(0x7f0000011500)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d7f4655fd7f4655fd7f4655f0000000000000200120000000000000001000000230000002400000025000000260000002700000028000000290000002a0000002b000000000000000000000000000000000000000000000000000000b964ab4600000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000", 0xc0, 0x31e0}, {&(0x7f0000011600)="ed81000064000000d7f4655fd7f4655fd7f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cc2ee83da00000000000000000000000000000000000000000000000020000000d0fadacdd0fadacdd0fadacdd7f4655fd0fadacd0000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x3400}, {&(0x7f0000011700)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x35c0}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x5400}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x5800}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x5c00}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x6000}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x6400}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x6800}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x6c00}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x7000}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x7400}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x7800}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x7c00}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x8000}, {&(0x7f0000012400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8400}], 0x0, &(0x7f0000012900)) lsetxattr$security_selinux(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:var_lock_t:s0\x00', 0x20, 0x2) r0 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x5, 0x4, &(0x7f0000000740)=[{&(0x7f00000001c0)="dfdb344fb281e29af8bf5c92bdde981c0959", 0x12, 0x3ff}, {&(0x7f00000004c0)="0350d47bce7ce1e74794cc91f3f0dd9916cd6dcd7e865634a58bca2b87407b07ad5e5f47128ca55b454a0a45ec9276cd077f32512148bd48a4c28a849283de1f28531e40a5a92ab3b496b88ea883176ecab3244f82597fb655ba36c94068c5e9f6bf7b8d952031d0d35c57d14f19134fbde2c2a5c7644755ef14d723b3", 0x7d, 0x1}, {&(0x7f0000000540)="3e44b72633254e875323b18c48a03761d5051bd479e077263205febd3f626d824dfc5388e33c0633877d22843977076227311cc1d9657afaa724dd28ff998ebff2287fd14de80387e99d6c8390e4b55d754d3ab26894fb9e8906069ab8361062929d02a6f3129a17401c322eac60d125079c321291cbfe42f885d0aace2afec78ed2ccc0341e2b6dfc2a96b205f56e76a5fddf76fd50bbe8a24ceaed3ab398324a1816b6f3333e351f754332f73c3e903d5202d97d1e555040c3397c2718f8cc1dcef29fd901af5990fcf99b5d9fae7706207c", 0xd3, 0x4}, {&(0x7f0000000640)="e20cef03a3e43d82e75cfbb8195683347db340d03d31aa24417a72c7039f1fc28e8acd05fd0e4099669efcdf2198ee8fb8185375d0a4c01a74a2bd4fe0561fdf1183b842c6e4be889a4e2b597425de3e87bbcd1def3fe1af38945ba2f7ffe15843089554ac97b7b72f2bb5bca46a207c4b503f661cd235937f49dc8a842fd3096253c1ac0e7fe17b1929c25d9c05df2261112fcfa997c0e960ad77044165444e18134cac90c1e6ff2c5c84cfb81b0944061976ee1944fc4a2f42bd12ce19f525462b", 0xc2, 0x2}], 0x800006, &(0x7f00000007c0)={[{@huge_never}, {@mpol={'mpol', 0x3d, {'default', '', @void}}}, {@huge_never}, {@uid={'uid', 0x3d, 0xee01}}], [{@dont_hash}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@smackfsroot={'smackfsroot', 0x3d, 'system_u:object_r:var_lock_t:s0\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x33, 0x36, 0x62, 0x35, 0x33, 0x61, 0x61], 0x2d, [0x60, 0x30, 0x63, 0x66], 0x2d, [0x65, 0x61, 0x33, 0x31], 0x2d, [0x65, 0x38, 0x61, 0x37], 0x2d, [0x66, 0x65, 0x62, 0x30, 0x0, 0x34, 0x37, 0x39]}}}, {@dont_measure}, {@pcr={'pcr', 0x3d, 0x3c}}, {@fowner_lt={'fowner<', 0xee00}}]}) mkdirat(r0, &(0x7f00000008c0)='./file0\x00', 0x101) 23:30:13 executing program 2: sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3fb, 0x1, 0x70bd2a, 0x25dfdbfe, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/wakeup_count', 0x0, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000280)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x3, 0xff, 0x7f}) close(r0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x195900, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x1000}, 0xc) clone3(&(0x7f00000001c0)={0x3720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) 23:30:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4041}, 0x4000000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x78, r2, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xf121, 0x2a}}}}, [@NL80211_ATTR_FRAME={0x57, 0x33, @mgmt_frame=@reassoc_req={@with_ht={{{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1}, {0xfe}, @device_a, @device_a, @random="f49be0bcef1a", {0x5, 0x3f}}, @ver_80211n={0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x1}}, 0x480, 0xf9, @device_b, {0x0, 0x6, @default_ibss_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x35}, {0x2, 0x1}, {0x4, 0x1}, {0xb}, {0x2, 0x1}, {0x7f553b6d168eb6a6, 0x1}, {0xc, 0x1}]}, @void, [{0xdd, 0x19, "b620c0f501f8390b095e75c976af0a1404a3a97b41198792f8"}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x8040}, 0x840) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r5) sendmsg$IEEE802154_ASSOCIATE_REQ(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="00f00000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000500070000000000"], 0x1c}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r5) write(r4, &(0x7f0000000900)="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", 0x200) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44000) sendfile(r4, r7, 0x0, 0xfdef) 23:30:13 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002240)) mlockall(0x3) 23:30:13 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r0 = openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0xff14, 0x2000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001840)={0x0, 0xfffffffffffffffc, 0x1f, 0x5, @scatter={0x9, 0x0, &(0x7f0000001640)=[{&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000200)=""/114, 0x72}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000300)=""/194, 0xc2}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/58, 0x3a}, {&(0x7f0000001500)=""/1, 0x1}, {&(0x7f0000001540)=""/251, 0xfb}]}, &(0x7f0000001700)="7e88caf467aba072f2496e76e8c22ed5ae3c10438a2afa33a4d1cdd8c513a7", &(0x7f0000001740)=""/169, 0x7fff, 0x20, 0x1, &(0x7f0000001800)}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c770cc", 0x8, 0x3a, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, @mcast2, {[], @echo_request}}}}}, 0x0) 23:30:13 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/12, 0xc}], 0x2, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00b100bd7004fcdbdf25020000001400020069703667726530000000000064d80e769de22e0534582a1687140002006970766c616e31"], 0x3c}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x4, 0x5, 0x1ff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), r0) sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x1a0, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x97d8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xaaa7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}, @TIPC_NLA_BEARER={0xe4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x2, @remote, 0x80000001}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x80000, @private0={0xfc, 0x0, '\x00', 0x1}, 0x101}}}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x75737113}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcf80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xf4e}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_MEDIA={0x74, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x86}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}]}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x20, 0x9, 0x8, 0x40, 0x0, 0x0, 0x10, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0xfff}, 0x10001, 0x4, 0x1, 0x8, 0x5, 0x1, 0x8, 0x0, 0x20, 0x0, 0x61}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000a00)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)={0x48, 0x7, 0x6, 0x401, 0x0, 0x0, {0x0, 0x0, 0x8}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x1}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x4008051}, 0x20000000) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r0) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000000900), 0x4) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}}) 23:30:13 executing program 0: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)=@FILEID_UDF_WITH_PARENT={0x14, 0x52, {{0x3, 0x60, 0x8001, 0xfff}, 0x2}}, 0xd771e8c7f771bec7) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)={0x5, 0x0, 0x2f, "01810000e8"}) [ 215.523507] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 215.536389] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO 23:30:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/240, 0xf0, 0x0, &(0x7f0000000140)=""/24, 0x18}, &(0x7f0000000340)=0x40) sendto$inet6(r0, &(0x7f0000000000)="fe277a35105e159f7ce006aa07c5e4013c7c7b39a02b98ab073da416cc0979ae67b86638734417f9bfb9bc9bf756c95a9311b205926e67c3ed7ed3e44ecbbc0cd1460693f9e93aa592db88dc096f584c4dcb98eb3436a4197f2d12b2e5325952c385d0deaf5a6d81533b0d0f24d610c9eaf613b00325182b82168a6a588340f3d62c7f7a99912f10f73dea5d2e7b4a0bb87fed4ac599cd297b1e9c45f8242d9422e4c5e614dbae1f6fa46415012c5ee38b61c85c16e0248e31f9d7c72205bdffdfd3c1cf4ecd86821bf3b11ae2a819ac03075099f60a6fbe05f0c974f6986ec7af110e2f27", 0xe5, 0x801, &(0x7f0000000100)={0xa, 0x4e20, 0x9, @private2, 0x1}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000200)=0x7fff, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, 0x0, &(0x7f00000001c0)) 23:30:13 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 9) 23:30:13 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x0, 0xfffc, 0x0, 0xfffff801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4442, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000011c0)=ANY=[]) 23:30:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x44, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x928c, 0x2a}}}}, [@NL80211_ATTR_QOS_MAP={0xc, 0xc7, {[], "1df7cfebf3a3d6f8"}}, @NL80211_ATTR_QOS_MAP={0x18, 0xc7, {[{0x5, 0x2}, {0x1, 0x2}, {0x3a, 0x1}, {0x1}, {0x1, 0x4}, {0x31}], "0df7c505eb03aab2"}}]}, 0x44}, 0x1, 0x0, 0x0, 0x2000840}, 0x80) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000000)={0x1c, r6, 0x1, 0x0, 0x0, {{0x16}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0) [ 215.734542] FAULT_INJECTION: forcing a failure. [ 215.734542] name failslab, interval 1, probability 0, space 0, times 0 [ 215.741621] CPU: 0 UID: 0 PID: 4401 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 215.741663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 215.741676] Call Trace: [ 215.741685] [ 215.741694] dump_stack_lvl+0xfa/0x120 [ 215.741728] should_fail_ex+0x4d7/0x5e0 [ 215.741771] should_failslab+0xc2/0x120 [ 215.741798] __kvmalloc_node_noprof+0x11f/0x930 [ 215.741839] ? alloc_fdtable+0x163/0x2d0 [ 215.741885] ? alloc_fdtable+0x163/0x2d0 [ 215.741920] alloc_fdtable+0x163/0x2d0 [ 215.741960] dup_fd+0x6c2/0xa50 [ 215.741991] ksys_unshare+0x7fa/0xa10 [ 215.742022] ? __pfx_ksys_unshare+0x10/0x10 [ 215.742052] ? ksys_write+0x1a3/0x240 [ 215.742075] ? irqentry_exit+0xee/0x650 [ 215.742097] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 215.742127] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 215.742179] __x64_sys_unshare+0x31/0x40 [ 215.742209] do_syscall_64+0xbf/0x420 [ 215.742237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.742261] RIP: 0033:0x7ff86b829b19 [ 215.742280] 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 [ 215.742302] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 215.742325] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 215.742340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 215.742354] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.742367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 215.742381] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 215.742413] 23:30:13 executing program 0: syz_mount_image$nfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000001b00)=[{0x0, 0x0, 0x100000000}], 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, &(0x7f00000001c0)=0xe8) setuid(r4) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080)={{}, {0x1, 0x6}, [{0x2, 0x2, r1}, {0x2, 0x1, r3}], {}, [{0x8, 0x6}], {}, {0x20, 0x4}}, 0x3c, 0x1) syz_mount_image$nfs(0x0, 0x0, 0x0, 0x4, &(0x7f0000001e40)=[{&(0x7f0000001c40)='_', 0x1}, {&(0x7f0000001c80)='A', 0x1}, {&(0x7f0000001d00)='>', 0x1, 0x5a8c}, {&(0x7f0000001d40)="0f", 0x1}], 0x0, 0x0) 23:30:13 executing program 7: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x141802, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000000)) fallocate(r0, 0x10, 0xfffe00, 0x2000400) 23:30:13 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_setup(0x400, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000000080)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0}]) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder1\x00', 0x6cc54aa28cd3aba, 0x0) r3 = eventfd2(0x7, 0x80800) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000540)={[0x35c]}, 0x8) r5 = syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x7, 0x4, &(0x7f0000000a80)=[{&(0x7f0000000740)="d6609af73023a6f6d53a6d9b2bd75edb29d30f8324747756786c268a0e4ca3e6bb8a13dc8638dace52ee6956e129413064d5ea6065516c0188cccfcbded31a16b353f529e6443ae15a452fc8a8c5d5ac63bc07238989735519c87a13b3894ae412a5b76116a3e4680c3c0faddcb5582087e52e2abf825b01b245eb3dd2316a5e691ad25ef027b5c5f5366310efe4996efdabc79be871db9b43732fe97ba2b0e43e027b491487e6f39390d2f9a499e1ee4116773dc3b447ecee8442484d186e0d63f9db04b6fe5a3a9ccc40489c21fbb3d65c06c03207b5c34cb0514381ad8762e989cd06f9db3ccab989814b412d5aec9bd0", 0xf2, 0x1000}, {&(0x7f0000000840)="fca18d67502be736bdd8668afd884313a4a23055def6746606d9a80392238a9180c2bfebf020c31540c36114f888712f540f9aeaa32cdd010478f4a88a3e06976e05c68653e1677a8b416dfa177a1d0a335d08a053c3607f69d4e1d51309329fcc83e28080a731e4d490c8b50b445619679ef75a3eeae84d307088faa9bf0fe09b572f758f7c07dff441349b7f1a5e890d59be813ba00f0089d584dbd4be53d5c2dd62a32c4dcfc5732aba610cd8cfb15c2da37d672ea189bc193cf98cf7b00483b2333c8268a3e719bf68fe8695ea2bf3ad8f76ddd06d0df4858dee598d", 0xde, 0x5}, {&(0x7f0000000940)="a2d7c31d75383d60ccdb6b534a7e260d9bc49ab12d12784e3923e27201419c16c3a56f47f974ef382d7aae64690933c8fd2d27a72651a00c82848baec133ae16b5e31d5132bbd6628796fb8df10dfcda9c640d3f47a9e9f3f5ed8bd19311f014bb56f368a6c2e8ed66ed6042be44e76b21577d2dfed5d2adc4eabefff050fa77b3", 0x81, 0xfffffffffffffff9}, {&(0x7f0000000a00)="76cecba3e2bdaa54b7b40848071e2e786ae127b341de16c8fdc5d4694a564c972866c1c4995fda6566674546ae35244be92a68e173d4348e9639e6ce0f663619ee1b7e87b20e06e854f24ffc9e0f", 0x4e, 0x401}], 0x800400, &(0x7f0000000b00)={[{@mode={'mode', 0x3d, 0xeec}}, {@huge_always}, {@gid}, {@huge_within_size}, {@huge_always}], [{@obj_role={'obj_role', 0x3d, './binderfs/binder1\x00'}}, {@dont_measure}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@pcr={'pcr', 0x3d, 0x1e}}]}) io_submit(r1, 0x3, &(0x7f0000000dc0)=[&(0x7f0000000c40)={0x0, 0x0, 0x0, 0x5, 0x20, r5, &(0x7f0000000c00)="de2c3ae233fc4060ddbd70c2fc7dd81796c2d831dda6818c3cd9c3cc27cfbde68572bca45059e87f2313d9d97c3a79", 0x2f, 0x5, 0x0, 0x1, r4}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000c80)="30452ef0eb1a643158900cfa34e0f7908b8fd2de6d69f778695dffa7a0a8bff0c29ee40af3ca013dc812d595522e976b874aec4141dff2a9b341c5b042561d877082c798940eff0dc8a3236f68b9bb9f610833b637cc288217b2aa54d1eeb981", 0x60, 0x0, 0x0, 0x1, r4}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x8, 0x7fff, r4, &(0x7f0000000d40)="113865b4861743bf89a6f2dd9d66f0", 0xf, 0xffa, 0x0, 0x3, r0}]) io_submit(r1, 0x2, &(0x7f0000000680)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000000300)="02a3bedaf77e63904ba82befd15a9f3323188744f358c3aa639102a5be982d02768df1c0634abb4c5486de22589a2fd3891c89e21e515bd010b21617ac9b21c1afb135e431ab83e6278b1cea45a6940fb68c6a65e87e024e47e217110a026848c3b4186a23906634023a98eb049d", 0x6e, 0x7f, 0x0, 0x3, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x7, r4, &(0x7f0000000580)="fbce27cd6c3e2b98ee3d50ec8a43d0f305d5a8790e7157c45602a38caa52c0365b80fac51675182418ac44221ceb4fd142a6e6b77694b41ef95d9f5ecd72be92ded119ab8fd2ef303c8b3d2c4327dab64a638640cf2771a6031c74b1b98ea2a17a61d1a282a5493fa9fca7b165415e6ec30a131981d6efff53fcf87ab031b885ef016716b40536aa088eba0206fc788539da11e427199c116f6958f1b5ff6fbbd7099f9bbfa7fa2c7e9e", 0xaa, 0x7, 0x0, 0x2, r0}]) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000001440)=ANY=[@ANYBLOB="010000000108000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x80, 0x0, &(0x7f0000000480)=[@clear_death={0x400c630f, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000280)={@ptr={0x70742a85, 0x5, &(0x7f0000000180)=""/185, 0xb9, 0x0, 0x39}, @fd, @flat=@binder={0x73622a85, 0x10a, 0x1}}, &(0x7f0000000040)={0x0, 0x28, 0x40}}}, @increfs_done, @exit_looper, @increfs_done={0x40106308, 0x2}], 0x8f, 0x0, &(0x7f00000003c0)="fa758b9077024f815bedbbddcc6c1e4b7beb7f5f620e9299aebe64dd32a6cca9cde6a636ebc66f222e76c26669eadc8ac3120dd0b25c0901f637ad6dd8d7e39fecc80926ed4904b0fbfa446045c3d13aa3a16e291395fca60a174dd4374cbe5f18a3906214409a960b9068039f91e444ea970d06ddbfcb5dfa2912533d9c97dda49f8ee06b8c568b6fa7b61e9ab1fe"}) 23:30:13 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 10) 23:30:13 executing program 3: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) close_range(r0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xffffffffffffffff) 23:30:14 executing program 2: sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3fb, 0x1, 0x70bd2a, 0x25dfdbfe, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/wakeup_count', 0x0, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000280)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x3, 0xff, 0x7f}) close(r0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x195900, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x1000}, 0xc) clone3(&(0x7f00000001c0)={0x3720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) [ 216.208288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.209465] I/O error, dev sr0, sector 32767 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 2 [ 216.229259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.230695] I/O error, dev sr0, sector 33023 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 2 [ 216.234565] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.237002] I/O error, dev sr0, sector 33279 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 2 [ 216.242126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.243299] I/O error, dev sr0, sector 33535 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 2 [ 216.256249] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.257396] I/O error, dev sr0, sector 33791 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 2 [ 216.270722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.276023] I/O error, dev sr0, sector 34047 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 2 [ 216.281170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.282354] I/O error, dev sr0, sector 34303 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 2 [ 216.299283] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.305964] I/O error, dev sr0, sector 34559 op 0x1:(WRITE) flags 0x0 phys_seg 32 prio class 2 [ 216.312526] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.321537] I/O error, dev sr0, sector 34815 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 2 [ 216.331342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.335081] I/O error, dev sr0, sector 35071 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 2 [ 216.339115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.343279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.344536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.355444] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.364184] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.372374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.380278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.387997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.389242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.394306] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.400324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.405246] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.410331] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.422250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.424131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.426325] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.429228] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.434972] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.438223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.439567] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.446308] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.457415] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.464583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.473250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.474477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.481226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.482446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.490367] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.494198] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.505002] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.509773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.513355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.518331] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.524261] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.525518] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.528020] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.529206] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.532223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.533502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.538495] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.543231] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.544437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.545948] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.547192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.548322] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.551343] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.552573] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.553790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.557071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.558278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.559495] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.560679] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.561870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.565238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.566462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.567677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.568923] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.570117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.573207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.574411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.577158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.578502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.579745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.582565] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.583803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.587212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.591224] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.597216] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.598382] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.601384] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.602612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.606211] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.607394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.611324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.618226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.627038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.628624] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.630006] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.631242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.635167] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.638015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.640706] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.642573] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.647237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.648794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.650729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.654758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.659697] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.662405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.665217] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.668253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.670165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.671745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.673997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.675207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.676413] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.677609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.678779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.679975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.681143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.682276] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.683584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.684795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.686010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.687382] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.688552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.689719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.690935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.692056] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.693346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.694571] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.695746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.696966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.700024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.701185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.703477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.704609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.705949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.707214] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.710329] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.711892] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.715124] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.719235] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.721409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.723244] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.730411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.731633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.733129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.734618] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.739210] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.740488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.741661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.744968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.746309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.748054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.749348] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.750538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.754289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.758329] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.762250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.764382] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.768332] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.770398] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.771597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.775324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.777854] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.779046] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.780367] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.781502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.785360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.786794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.790079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.791436] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.794318] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.796315] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.801232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.803373] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.804849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.806068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.810286] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.811853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.813047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.814292] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.815457] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.819232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.820687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.824350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.825652] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.826879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.833325] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.834519] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.837927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.839067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.843410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.846891] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.848108] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.849474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.853939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.855141] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.856599] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.858414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.863364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.864685] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.865919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.869123] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.871219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.874004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.875305] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.877358] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.878675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.880099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.881275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.882441] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.883644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.885322] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.886481] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.887620] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.888955] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.890136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.891309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.892437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.893588] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.894741] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.895916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.897055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.898331] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.899523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.900652] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.901799] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.903041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.904203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.905364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.906474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.907714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.908908] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.910015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.911130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.912210] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.913294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.914399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.915509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.916758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.917962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.919156] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.920277] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.921410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.922569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.923710] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.924797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.926128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.927583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.928896] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.937842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.940713] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.942421] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.944833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.948012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.950328] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.951560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.965197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.967133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.977297] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.980802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.984214] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.987218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.995225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 216.998155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 220.819718] Bluetooth: hci3: command 0x0406 tx timeout [ 220.825154] Bluetooth: hci1: command 0x0406 tx timeout [ 220.827055] Bluetooth: hci0: command 0x0406 tx timeout [ 220.828048] Bluetooth: hci4: command 0x0406 tx timeout [ 220.829386] Bluetooth: hci2: command 0x0406 tx timeout [ 220.830386] Bluetooth: hci5: command 0x0406 tx timeout [ 220.831375] Bluetooth: hci6: command 0x0406 tx timeout 23:30:23 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 11) 23:30:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000000)=""/113, 0x71, 0x9) fstat(r0, &(0x7f0000000100)) 23:30:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4041}, 0x4000000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x78, r2, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xf121, 0x2a}}}}, [@NL80211_ATTR_FRAME={0x57, 0x33, @mgmt_frame=@reassoc_req={@with_ht={{{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1}, {0xfe}, @device_a, @device_a, @random="f49be0bcef1a", {0x5, 0x3f}}, @ver_80211n={0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x1}}, 0x480, 0xf9, @device_b, {0x0, 0x6, @default_ibss_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x35}, {0x2, 0x1}, {0x4, 0x1}, {0xb}, {0x2, 0x1}, {0x7f553b6d168eb6a6, 0x1}, {0xc, 0x1}]}, @void, [{0xdd, 0x19, "b620c0f501f8390b095e75c976af0a1404a3a97b41198792f8"}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x8040}, 0x840) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r5) sendmsg$IEEE802154_ASSOCIATE_REQ(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="00f00000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000500070000000000"], 0x1c}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r5) write(r4, &(0x7f0000000900)="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", 0x200) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44000) sendfile(r4, r7, 0x0, 0xfdef) 23:30:23 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() mlockall(0x3) 23:30:23 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002240)) mlockall(0x3) 23:30:23 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002240)) mlockall(0x3) 23:30:23 executing program 7: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(0x0, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000001b40), 0x9}}, {{0x0, 0x0, &(0x7f0000000200), 0x1}}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000380)="e6b11dab9605361aa6b119381bf955564f7bd15284e6b3cf4e2c4abf", 0x1c}], 0x2}}], 0x3, 0x44890) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000180)=0x2d9c2bd3, 0x4) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e21, 0x5, @remote, 0x100009c}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040), 0x3, 0x4c890) shutdown(r0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e21, 0x0, @private1, 0xfffffff9}, 0x1c) shutdown(r0, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000000100)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x38}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 23:30:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000000), 0x4) sendmmsg$inet6(r0, &(0x7f0000006140)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@hopopts_2292={{0x28, 0x29, 0x4, {0x0, 0x200000000000038a, '\x00', [@enc_lim, @pad1, @pad1, @enc_lim]}}}], 0x28}}], 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @private2, 0x10001}, 0x1c) 23:30:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x68, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffff}}, './file0\x00'}) accept$packet(0xffffffffffffffff, &(0x7f0000004780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000047c0)=0x14) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001c00)={'rose0\x00', &(0x7f0000001b40)=@ethtool_rx_ntuple={0x35, {0x8, @ether_spec={@remote, @multicast}, @udp_ip4_spec={@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, 0x4e20, 0x4e20}, 0x7, 0x0, 0x100000000, 0x3, 0xffffffffffffffff}}}) sendmmsg$inet6(r2, &(0x7f0000006180)=[{{&(0x7f0000000100)={0xa, 0x4e22, 0x0, @mcast2, 0x1}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000140)="6db891eb793adca2f27b279e3afdae1a37d26c591dd251ad0b8c1115d5244e46596dea3765c357d26ef73b64214cea4b67928aadbb1af4f2a5cc2a6698ee179d66623f0f3196653e53214dc48819786db19cf3d7f0b9593bc8ee87e7a17b7f0bcab2c7c00a0169af63d0898cef1c60e5827075716db6f60233de5736a0ff9fbf035a5ac9dfd7406937dd65db476e800cfa0c28f1d3ea3be1e761d5019bcaf30d9ff9bbeef0154d8b52306c7fddd6c23fe3aee94e23fe878ab310fd4f42ea0ba038fd811027f9f7ac0f7af74e9310de41adc6288925895370815b2d", 0xdb}, {&(0x7f0000000240)="e3610ede6ecb4d7dc588919bbab5b8c7cd2d0b2e4873c3fc27dc544a106f3b5a1e5d1578c275a4e4b9b638d6acebd01866da983a72b14fc0c36bc273da2ee851e3e5d0423dad50a5b1e85f89ed84818b42cfad77828fb2793e5365b97eecd704a7b2478c292ebe9202a3ec79684e69f1924ea1ab8a76ad729dfe172add1755d981d7a74f12e5538a9cd38c8db1d8bdbf27ae2e4e7060642a01df3b5331dec0f79e225964f92988dfd90acd50d016", 0xae}, {&(0x7f0000000300)="66450f762da2d4c06c3fe4d3e4bb72d27ab331781440a6491992167749f40a8b78badf3ed8ffffeeb05a2155158d748ac60f2cea150ad31ca55b960546eebc9891e49ca2a5cb879b27701cc2f5b531f153eff1de5772ab5f1fbd95424f307f1e9ea06a5e10022de5ef80dc28b5328b59174127ca4d06be38b5b4a9ceb6bc1469e7dd7db785ac471cba190bfdb7daecbbf46b5e9e2a3807e0fe859862b8c6f154dac53e2a030153190493967f813c31d7dde3c118f24e6bfffd306e8869783b8cada403279a1c6cacb5d974adc28619ccff073297", 0xd4}, {&(0x7f0000000400)="158f7a3ec8171404f4b8a914a92fb8a537a75f9da286fd0c05801c1886d523bcfd6fd776b8532bab4306b5e312b4447dd17fd7f7b66904c5193bc9851fa7c30812138d8da95bfd33e08416a60969ce99e112071afd19c57315562a819f49da69ae5281e3ae4531ee590d36859d58cc01d64f84b3cda6458e7c9cec3e66827c0cf0d305d5f80a64353e", 0x89}, {&(0x7f00000004c0)="e2b242ad8d47809296dd1a248cbd985b594f2550b8381fed", 0x18}, {&(0x7f0000000500)="f5ca3cc52b76ed4c8e48ebc5b2f911a1c8b5a1e45e8ddf7fa4f32c35115a90c8b82d69bb94e8c4b48b78625ab32f9a67aa5363b9340a7781c6dcaba04e4b3849095ee20c2c35dcee7548544740dec3c49798a2256679cb7fd622e48b865f7ddbedf464397ae4e6c374f5d703546db169f8eac5fbe6c1fad56a8d97304d2123113fdbb3f79fa7384f621062", 0x8b}, {&(0x7f00000005c0)="8f57d25d8a92de12d0464721bdf83f46205b9614bae753fccc1a60072a3e6ba4fe357f0a88d4298c5df36b6d6d9fb8f3bbd8ec2143a59ae20373dc48e9a5b2c16e3dd010b37130af2637a50ca3a055c97a211af4c1ac636c09563c7830b7d8b9b37d", 0x62}, {&(0x7f0000000640)="1dd92d23598cc6205ef8dc8be7a59c479cd634584e140012597402e97916bbda68b04081c16834a481caf9e7cd3a5a993e860358661acc6448f70610c2b90c1d5b99eb5a6f13ab35f79c03601a8549f3cd18440ca467b55c87c8047ec3a220a00ad6793c9a262bfcfe16f79bd82d7e761fddec25139b913bf0883d3a6996e15fc3d8a41ceea4737b70650d34a2bed2af0325eac24dee6f212db0ce5e54e91dbf751091f6a44f6040d1b1bfdbcbe480018eba792f3cf3fdfa31a501cd3a27961cec7e56ad562ff081680682b8032a37b49c7e5845022b13cc0b413ff0c7de6d3d5c2b7006c0704b205f5e06ec1a80d6c59784", 0xf2}], 0x8}}, {{&(0x7f00000007c0)={0xa, 0x4e23, 0x80000001, @local, 0x1}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f0000000800)="e65dbbc7982642fbbd3a9ece3a5c11a2fefdfcc7c93c1f0ec1fc6682f607b934d7d323f26006080d8297b7b8574e703e7549d646d8a409806457edd13940016a4600a46c353e4c2e08fd5b2cc88e7a1d84a642e14f27676a5c5c9fd44ae3ce90738edfe6cb80c3c5cae311f0aff72798638ece63d4adbc6bca06c7c64c4a1905f297009cf4ab9c59a86607cd2ea00074dff6218ce30e9c6b882a990f7079e81867b3cb29ebabec7f6ceca3a781b07583726487a5680786", 0xb7}, {&(0x7f00000008c0)="d888809123dcbb2e8cd096d1651a214b07f3d6d6b8ecb0edef339a5d782eaf90c343192d655030a29264dc0364bf68d0d37575c2ee5ebf770b69a4a9542b3bc4c61e22e1771a6554f43c104399249019938e7161606937f1e590f025833666", 0x5f}, {&(0x7f0000000940)="872e17e98f2041a262ab3f93ea0ae60c35b876f604e88795220f2c40b28f3b570d21c99259690b83a945ad5fbddd87a5a9f3f47fa1f6f2c1456261a5ba", 0x3d}, {&(0x7f0000000980)="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0x1000}], 0x3, &(0x7f0000004800)=[@rthdrdstopts={{0xb8, 0x29, 0x37, {0x1d, 0x13, '\x00', [@enc_lim={0x4, 0x1, 0x80}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x2, 0xa, 0x5, 0x7f7a, [0x3, 0x83, 0x1, 0x9, 0xfffffffffffff000]}}, @calipso={0x7, 0x38, {0x2, 0xc, 0x1, 0x6, [0x100000000, 0x6, 0x7f, 0x3, 0x40, 0x3]}}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x10, {0x2, 0x2, 0x1, 0x401, [0x9]}}, @enc_lim={0x4, 0x1, 0x3e}, @enc_lim={0x4, 0x1, 0x80}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0x33}, r3}}}, @hopopts={{0x150, 0x29, 0x36, {0x21, 0x26, '\x00', [@generic={0x10, 0x75, "f51312d512c3096ec6b840e2ffb440878af43985d6afbde54758c8e8d0f055e1b3ddef94e607156b32bfbdca13a71cc4bc267c860e6fa5c90d2f07896a1befbb0bf382f7de1570be959e9e3fe2a06c34bb411d1c4796ff519d0b311ffc4913efae1c19ba15da0c72d3dae6c410577ec563a239287f"}, @generic={0x96, 0xbd, "abac1080a2685ea9c72037ea4ede270ea7ff54ca32d6262d485db34a4dc61b35dd1911f4a190b5f7729173155696479a5d0f462bc4747829c0249f8ca5a71692f7d186210a4d6052f031bf86eb93444e89a45dc18987f1b8acf2edfc7f178377893cd28629c690bdf4d8f62d4c5702afe3dbb434ab1bd8eb1bb0773986bac60ba821ac59d9a63fd8ecf56436cee956f8660bdb2cc181f9ce41fe4772ccef6a19494cee329a9e067cfeb79b591244ac046054404d56d4e44126de1e5f3c"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7fffffff}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}, @hopopts_2292={{0x18, 0x29, 0x36, {0x2f}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x358d148d6b48e303, 0x3, '\x00', [@enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x10, {0x1, 0x2, 0x9, 0x4, [0x1]}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hopopts={{0x30, 0x29, 0x36, {0x8, 0x2, '\x00', [@ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x4}, @ra, @jumbo]}}}], 0x310}}, {{&(0x7f0000004b40)={0xa, 0x4e22, 0x574, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x4}, 0x1c, &(0x7f00000060c0)=[{&(0x7f0000004b80)="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0x1000}, {&(0x7f0000005b80)="3340b5ec3841b9e74e743180f36d9ae971cc8df39ee49212795144a8e97f881635a1c00c9636404a7d0ddc40bfa6b6f6e26bbe2d847d3351a8d779ee85474371ca0f806e0e07c392dd4faef07978331253", 0x51}, {&(0x7f0000005c00)="8db6e05316136763f6438b59d07ce32628f04c129dbfb6e6d9029796cc7086ad17b4c8360d8e748873af1b25ec67a95c875332263d3f327734867c10c79d4fc41b4311654259", 0x46}, {&(0x7f0000005c80)="3df12a9c8a4b97004d76ecef6ecc409d83fa1eeb1969f3adcd830bf264a6e3b3c821d44d6b8c28c34043a56acfb75acb85306fa903463d6a979e38d07b0c46a2c5d4d32e623c5a966aad37fa4c48a89383be4764880d0e5c92d64cf5cdc18ae2424e2f3b3b36", 0x66}, {&(0x7f0000005d00)="2463b56c5de8439e323c75bdbf76cc9d375769dc0c7bd3d408a4b0a593c3f5631764880b9e91327e1aa57036ecd5e8d324343546a7e9b3905fa3e24cf54498881b1466a8e7f6a38f41b74cc36c1bd1355557a086213b082574ec", 0x5a}, {&(0x7f0000005d80)="e11c79f0c719e56d4a1f5e2de5fed9425fd856f996887a788e11624545af20d2be80d87647dd3f212bba0eb28668b11ab88645f982e0bd633b086d4f3e4574a90670b6a3e55ecbbad6ba1e92fef1b407c0ca7e16b560b5f85cb3559faf55dfa26171b029499e0b1b923b27da4395b70853c5035de7b7cbd34dea12def4fdb6ce875565b468b546693cc1cad4ef91b97e433703176d97749b3476b641b29b10f3dfad0e9a929545d9eae188f480b92e1ea8646f7a5dfdd7d33481be0dbf6ad59831eb6dc36d1528b23938adb4565e36f57f7227a67df9", 0xd6}, {&(0x7f0000005e80)="0723e1695e96968f4bf672ec250edbda458116f01417516a", 0x18}, {&(0x7f0000005ec0)="53fafeb935dabee075f802b0a45c8b1da4ccd10715a8a30fe5b8c43474c6af8b6a185e8d57caa7746387bfe5d99619a076a465bb3835c75928b16e4d573cb3291e1f562ea672fd7f7d96e82028bf49d7d7d28fadddb33b80a3c6a0ba36bc5009b9f9c62eb119", 0x66}, {&(0x7f0000005f40)="7bd5db2fb01791b474169bd25f4aeb6c20dc8dba163ae637d813938e41574cc7aa3e1490a6f8299b27e94207d46723a6924d7aeaca66caf7c2f6b0cf79b3f5717add517e90adef07dc63b438b771d52ccc0404a1ac30198df63b288cb3035d42ec45", 0x62}, {&(0x7f0000005fc0)="a815e42cb4319ebab22db6c3b11202c989a593e8216e55ff0d80e3b89b918bea1f5fa0c94216a09cc66b45f16ca4f222224367b9e799be1c94b0512c4be307c518161cc057e7fcd40dfb5632b7787c4294e28681d84ddaeab148bf8a4b8729d8dd131376b7efc0d5e44de49a7495ceacba4ed5bd4b4e6ec9956b3b75a6b2e5df57c88fc7074cd135b3b5cc400204f15e15a1775df4cab6032828b7e49c81d7afad18239f66114e0f472b773bbd34b485a9ad192eeda5ad34a5909b8cf29b0d928c81c376fa3e4e9df4deb578c5f69bd5a07b09588b254a7424a6681a3b53eba16e4c29c27ccc6aee0b", 0xe9}], 0xa}}], 0x5, 0x18040) close_range(r1, r0, 0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) [ 226.106379] FAULT_INJECTION: forcing a failure. [ 226.106379] name failslab, interval 1, probability 0, space 0, times 0 [ 226.106422] CPU: 0 UID: 0 PID: 4462 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) 23:30:24 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 226.106449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 226.106462] Call Trace: [ 226.106469] [ 226.106477] dump_stack_lvl+0xfa/0x120 [ 226.106508] should_fail_ex+0x4d7/0x5e0 [ 226.106548] ? create_new_namespaces+0x30/0xc00 [ 226.106584] should_failslab+0xc2/0x120 [ 226.106609] kmem_cache_alloc_noprof+0x80/0x760 [ 226.106650] ? create_new_namespaces+0x30/0xc00 23:30:24 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 12) [ 226.106683] create_new_namespaces+0x30/0xc00 [ 226.106718] ? security_capable+0x2f/0x90 [ 226.106756] unshare_nsproxy_namespaces+0xc0/0x200 [ 226.106795] ksys_unshare+0x468/0xa10 [ 226.106833] ? __pfx_ksys_unshare+0x10/0x10 23:30:24 executing program 7: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(0x0, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000001b40), 0x9}}, {{0x0, 0x0, &(0x7f0000000200), 0x1}}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000380)="e6b11dab9605361aa6b119381bf955564f7bd15284e6b3cf4e2c4abf", 0x1c}], 0x2}}], 0x3, 0x44890) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000180)=0x2d9c2bd3, 0x4) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e21, 0x5, @remote, 0x100009c}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040), 0x3, 0x4c890) shutdown(r0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e21, 0x0, @private1, 0xfffffff9}, 0x1c) shutdown(r0, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000000100)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x38}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 226.106861] ? ksys_write+0x1a3/0x240 [ 226.106883] ? irqentry_exit+0xee/0x650 [ 226.106903] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 226.106931] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 226.106967] __x64_sys_unshare+0x31/0x40 [ 226.106994] do_syscall_64+0xbf/0x420 [ 226.107021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.107043] RIP: 0033:0x7ff86b829b19 [ 226.107061] 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 [ 226.107081] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 226.107102] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 226.107117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 226.107130] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.107143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 226.107155] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 23:30:24 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe9, 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, 0x3, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(0x0, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000001b40), 0x9}}, {{0x0, 0x0, &(0x7f0000000200), 0x1}}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000380)="e6b11dab9605361aa6b119381bf955564f7bd15284e6b3cf4e2c4abf", 0x1c}], 0x2}}], 0x3, 0x44890) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000180)=0x2d9c2bd3, 0x4) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e21, 0x5, @remote, 0x100009c}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040), 0x3, 0x4c890) shutdown(r0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e21, 0x0, @private1, 0xfffffff9}, 0x1c) shutdown(r0, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000000100)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x38}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 226.107186] 23:30:24 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 13) 23:30:24 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x1, 0x5}, 0x4) write$cgroup_pid(r2, &(0x7f0000000080), 0x12) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x2f, 0x1f, 0xfa, 0x8000, 0x1, @local, @empty, 0x10, 0x700, 0x2, 0x1}}) bind$packet(r1, &(0x7f0000000140)={0x11, 0x19, r3, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) fallocate(r2, 0x11, 0x80000000, 0x6ef) ftruncate(r2, 0x10000) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$sock_TIOCINQ(r5, 0x541b, &(0x7f00000001c0)) listen(r4, 0x2a) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r7 = fcntl$dupfd(r6, 0x0, r6) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f00000001c0)=@req={0x14, 0x2, 0x2, 0x5}, 0x10) 23:30:24 executing program 7: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(0x0, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000001b40), 0x9}}, {{0x0, 0x0, &(0x7f0000000200), 0x1}}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000500)="10bd6348835407c57831572764eac6c98f2ec5894cd88c934dbe57bf616c9097964b0af09df277e0325d5b12fcf1ff841821c1a8032e0ab36a4ea38fc836c31cd9e195f8a516df871c66b454ec41777cdeded3b3fd7c59a89801ffc3655853827504844259929714eb5cfb6aa325bd985dae842053ac61a0937b1c6498430d4b71835a32ba1a28b7f0769f14ce5e5bb84c1ae2b732dd9c2558afeaf8a729da36a256894a931da37ba46f32c82c2f3dffe996d84895f75f4ed1811b3f356126d2521913908aaadec642297a72ff2524eb7d1c02f7ee9cb95e04a06cb40191113948fc028a5f16c0f492500c2406d989f81955a32f2eea795fcf07317be390514b77c6757f023b3ea7ecdcbf47debc5e0bafd155abd68b38b36a8641eed7852af3f9f935bcc0946b570e7709e252356ab2abc550f51410f7540d28d97a066d9bc8012c4cd17565852bfa79bf9c9f84c4fec05eb8427a60d2fa5eb9", 0xfb}, {&(0x7f0000000380)="e6b11dab9605361aa6b119381bf955564f7bd15284e6b3cf4e2c4abf", 0x1c}], 0x2}}], 0x3, 0x44890) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000180)=0x2d9c2bd3, 0x4) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e21, 0x5, @remote, 0x100009c}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040), 0x3, 0x4c890) shutdown(r0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e21, 0x0, @private1, 0xfffffff9}, 0x1c) shutdown(r0, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000000100)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x38}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 226.584316] FAULT_INJECTION: forcing a failure. [ 226.584316] name failslab, interval 1, probability 0, space 0, times 0 [ 226.597719] CPU: 0 UID: 0 PID: 4500 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 226.597749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 226.597762] Call Trace: [ 226.597769] [ 226.597777] dump_stack_lvl+0xfa/0x120 [ 226.597817] should_fail_ex+0x4d7/0x5e0 [ 226.597858] ? alloc_mnt_ns+0xcf/0x3f0 [ 226.597890] should_failslab+0xc2/0x120 [ 226.597916] __kmalloc_cache_noprof+0x80/0x730 [ 226.597946] ? __pfx_inc_ucount+0x10/0x10 [ 226.597982] ? alloc_mnt_ns+0xcf/0x3f0 [ 226.598013] alloc_mnt_ns+0xcf/0x3f0 [ 226.598048] copy_mnt_ns+0x153/0xb00 [ 226.598074] ? kmem_cache_alloc_noprof+0x499/0x760 [ 226.598116] create_new_namespaces+0xd6/0xc00 [ 226.598153] ? security_capable+0x2f/0x90 [ 226.598192] unshare_nsproxy_namespaces+0xc0/0x200 [ 226.598234] ksys_unshare+0x468/0xa10 [ 226.598267] ? __pfx_ksys_unshare+0x10/0x10 [ 226.598307] ? ksys_write+0x1a3/0x240 [ 226.598328] ? irqentry_exit+0xee/0x650 [ 226.598348] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 226.598377] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 226.598413] __x64_sys_unshare+0x31/0x40 [ 226.598441] do_syscall_64+0xbf/0x420 [ 226.598468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.598490] RIP: 0033:0x7ff86b829b19 [ 226.598507] 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 [ 226.598527] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 226.598549] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 226.598563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 226.598576] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.598589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 226.598601] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 226.598632] 23:30:24 executing program 7: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe9, 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, 0x3, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(0x0, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000001b40), 0x9}}, {{0x0, 0x0, &(0x7f0000000200), 0x1}}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000380)="e6b11dab9605361aa6b119381bf955564f7bd15284e6b3cf4e2c4abf", 0x1c}], 0x2}}], 0x3, 0x44890) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000180)=0x2d9c2bd3, 0x4) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e21, 0x5, @remote, 0x100009c}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040), 0x3, 0x4c890) shutdown(r0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e21, 0x0, @private1, 0xfffffff9}, 0x1c) shutdown(r0, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000000100)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x38}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 23:30:24 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x1c}}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0xa, &(0x7f0000000080)=[{0x3, 0x0, 0x9, 0x8000000}, {0x5, 0xba, 0x1, 0x8}, {0xe01, 0x1, 0xe4, 0x5}, {0x200, 0x5, 0x5a, 0x8}, {0x629, 0x1, 0x1f, 0x1f}, {0xaa6a, 0x3f, 0x5a, 0x7}, {0x5, 0x1, 0x3, 0x9}, {0x8, 0x40, 0x5, 0x3}, {0x180, 0x20, 0x54, 0x527}, {0x794f, 0x80, 0x8, 0xb12}]}, 0x10) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa}]}, 0x20}}, 0x0) 23:30:33 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/72) r2 = openat(r1, &(0x7f0000000080)='./file1\x00', 0x0, 0x12) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='#! //'], 0xc) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000001c00)=ANY=[@ANYBLOB="009b8b092d518f627196d67c781114d78c2d26fc04f670c45e9a5ee33de7687d8d9bf0884f120a3f340b2f475fa33bafb7dbb3693ff3fc7461fa574be746988cb74037702bb2ebf0f744e0a2bf1a808fa624df79e37f9dfbacf7de636c726820cf778b5d6e4d9a", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000180)={0x3, 'veth0_to_batadv\x00', {}, 0x90}) close(r2) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000240)={'wg0\x00', @ifru_flags}) openat(r2, &(0x7f0000000040)='./file1\x00', 0x40c280, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)=0x5) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) write$binfmt_aout(r4, &(0x7f00000002c0)={{0x108, 0x40, 0x80, 0x126, 0x71, 0x1, 0x1c4, 0x1}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1920) ioctl$AUTOFS_IOC_READY(r2, 0x9360, 0x8d5) 23:30:33 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9) ioprio_set$uid(0x3, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x155) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0xfff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000080)) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x8b) r4 = eventfd(0x3) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80, 0x6e) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000000c0)="319e66c10377c5570959f959d9681aed41057d11dee886b5a565df040c4d44395a8874b80b1573327ebfbccd1c7e38eb48aca14fd228fd053d0a24971b9d92c178744a6016bde53fae464d768f39165564490062acb2c5729e13d1744d3b88d7e903851b2ead9678ed3ff9e7582bf075afe59065e0439b1cf6a2473f6dc24cfd9ae036bda0baec0109812af586e9d0abc1b241382c02a07267bc78d86e552a4916986cec13c516", 0xa7, 0x4, 0x0, 0x0, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000200)="01694cd2770b80d92f51f9acc8cd545e72cc07543946633b16f37bffe2563ba9d490b8733a178c3ca9a17c67135b879554fca11c0319e0f0517076848f647acda2fc74cf154975517e4f92abe0a45997d731483bb4bc463b", 0x58, 0x6e, 0x0, 0x2, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000400)="ac3caa57f55fc15ca06d829d7f5de3786442c4a3c4bb8d9f49f62925fe9352da499f7c13c329bf24784a27350407b1f35d1dd4f81eb8c86fb59698c89803e6e550f6c9d2e3ca55d8d94344aee3ee50a1169fe2c418a40696f9fb282304bc4e3396c2bc57a95468510ecb9fc46ce78e67276e611f0615cd595489602ea9580d3100d3f29a17d99b21cf875e24a9c37c93db36e3bb7490da2fd8b5a33363bf60d3b42f4d713c76b23a4675b963d182a922f96afc61a831e63ea8b97fc74043ccaabd3e7c9934831db653ae576ab1a0302aa1151dd6347d46e4661371fd5adc920b6d47027649afd80306d42d684f71753adc186543620609ac354838d1eb01a4db671c4ace6ccf69a922735e52c14bc5ab5a089d5919080dbbef4bfcbb9cc41265c728842753fdc6aeda5325e1a0234301984b880e4aa804492d4ff932b4bf3a4b26531342c66dc4001279932f45b864184627006f8d85cae63f19059787e7c78a45edf6ca5c342b50820cc13f09ebf65a785363749d6b8d556b4004c22b95cdd1d7ec8a547dbcef4a7fdbe9e3d56ac166f7ad6c85078f9608abf2f4d9684d54dbfd18838136dd14d49cec125c4ff14b33eeee7a36ea6a414cd6430cb37a1ab376a5abd47af1182ebd99a923cb9ab82c4d83ed90764603517115c67b5fbeeae49466b80998d616d39f8e3aa32a7194f31e4716e87fdd5c0b60995ad1cf88538b552b2d88dbc8f16b8479a26ecd73e77574f0b0929c4dbc62148ac6ccf529f393015f164fd999815d434466ef32e9c72d4c1af938da76e24a8fc6cf7119961e323fe7a3c2466b568d7a580135bccc6b8e3bf862fe6b37262f21a180fb30afa39bdd7c89eca33349136a3035432b961b3aa2d3e46a0a8e85f350c9cd33f744119ce9b796285c935633fc0b02d8cc5a2f7cb322cdb65d384711c723c21f97c6c3bb627d9690319dab96830ca20874e479bad47c9d2ba1141a730ed0c50f16189e25e1f5aa46238b53bc50177608799a0982dbe406cada90be728347fad8cc23a7e92d207587a74fe12520f973030000007dc0cb4a737d29b146ab54316d07ead167a74e948824f58f9651d552bea251327584c0278e310daf3013bef86aae11409133b26d4ac6206a72b5c3e2307d965a1e35167ded8356df66c356b664490e7cd39a941c6f818a4fe65064f338c18b0b590e574ce7244d7502c2c291d220bd7046f55842316a5aa1cf5194ffd2bd7b744ff5e61ae205ab410402b52cf1dfefa88001ca580cbe075533cea3eeaed31a871235343fa47204979f614c04348d8b957aa207360f7ccbfc482440b6f265502bdc018a7d061eb76891d59d1139905bac0300c2736888d53f6bf61a920518020ff89e34591fe38f18a928901c38330f68db59c86f5b48978009f15e30ddad37e50de1db8dfa8e37e6ead113ed4d537177157bd84ecba95a3e85e298678ebdf935055696c8cb738e36db6d95e20539bc05a91a3095a1804a3c6dc9bd61c404663d8d142143e390ca71dc887c3e41ef687bee84ed1f15c39a297ff4fefae0d5de019a1ab17c9b4ddd96af7fab35c2c1141661843ce028b016b8f97c65305e460833e537a6ebdf7e279db65a1861f5fcb00f76af0c35f37c8708844969a55edaa71cf59afb033383a051e5fa9d140845f24dc7fad9f78610c89212f86282c000f81ad1720506a147a3fa1ee9a43ce7a108eb09598b76203a67cad2c10ae03dcfab954fd7e42c7df60ec99034c34e8a492a9ef8af345cb6b239c315b42a68e893638b1cfd267ecc9390a8472db47dc8a471f2478a786bbe973acd69f6731b6131cd2c4b921904f0dfc4ce4c56a8a77ea75b1e16fb00dcec56c74b87f3e39d5ba0423fe08e21fa6f313ebcbfb4c3962de8ac506bae8aa9ea3372f091d5fc67636329e63cb9ce609d3f75e0d5d4266c02caa746a9e9af3aa090dc74e784d16ad714f38a9b21abca11365f46cc3875cfdf7086996797a5f0b2ffe99953793c49de8b57cf458c2cf9b94a5cedccdbffceee6d567ab789b66a84bdd287a249edd6d593504b5b1e47c01bd385cb55d48935a37e713f102ab53771dce9734bb2e977f9621658e1ef736d7ccc7b6bcd87eefcc02c782b971930f1ea854b429733237222a4d13cd32defd9cfba4ad92462b85ef57429de2e233336fb9790d8cd88e4a6e218d04df4d1087e8a75ffcca20708adabbdded12c0d06818cc51f30c467e9adc080b654bc4b5520c07b6f7073170f1cd16a091e98a8fd7d4307b248ae1de4a14365cdba32463b843821195cc1a4c349bbd5da3f6115089a0af77efbc36d3bb429fb00ad9c40b17aae2fc7b8e17d67d7a3941a9ca4cbb64c4b5b72cc108a9939d345ad14ae88da88817d70c522cfb87e384607465432ac42bd5473dbe2cad6e0a4cd6ef195690552b7625381064e7eb097eaaab2cf97ff6f71318c7f47ba05e87babb15676b71594b6987a9fcd6313de74aa728c07ee2567ea03d500b5372c4cd667496dc5921c64758bd7303c35482bb814f19837ac2475e9974d5cd186e4795eee8ffa50342ad57e9e91aec271c5cb47eb04d9a67f4829b9f140d28eade8457c56522da9113984779a8faf6488b573f7ea1faf03f1a80bd3f93e85259d7ff8b035f6251cbe27c910d3b0fa75629bac45b4571445aab1fa1c72ef835235bf257b880126d27a19f879cfc6ca516b15b95b851916a89d1c9ed1757a4eabc51ac378e6d3fb2ac6c6267e8a183180d420c722809619c23831c5bcf36d029a1e371be2622c430022934981323549af0836d8ab4b1318da44a3a6e294d63b06d8b855c58b7445d37a6211a5d07859b7bd89e458024518ee1ba8c7949f32ce190aadf26acb79b71934e7deb146f1a1dcb4051bb92de200f77cfda12147127979290c1ebe09604db77e6d40496e62a2305bbc87f7d02da024066b9bb26711dd61abe9be2e5e43e6c81aedc4f5345d0d597ca9a872f582ea47da032409c3dc27e388fbd717c827f2ddf3ca77c61dd363e7ddfb746cd913254950f42261a1ac7d8259087ec415014ce64d293b701c3e928b5ae26be2595a2e33d8fba5be99ff8b313a19d63912dad662febddc1941e6ee65bbe2ec2e81056ba32843092d30d2c74f6475632cef3bc85ffebd69e7d64f2fa65d67f2f0bca28e5808bc9e41002df8b6eabc60d3abf8af588cbe52d6aa4cb8b86db05ceadf2818118ac7ae6d189c88e350f75d290616f3a1c9a429440464549dd188e5397111cdeac576a4322521d36cb295a9e8281f776afdceb40375c919c8f8daa30868bb2fe5b7eede72d6eeaa5c35433833a926a4573a9b22332c07df4175895d69a0ea4bd4ee81d7c8cb35124486c98010bb62477c643e78afe0f3185c2bb3b3eb09615f9f0269b30e1479a4eacb575a62fcd4645a732572c1f34f6eef48245069c9efa8cb2e76e22db1eecc3f73a05fc23587033f6d5c73404e496313e7ae10c158c2ddc70a0990d658c60b8be5b3922125a62129cbf254dddd2a4729eb11bb188404807311f8dadcd65aa2656682e27bf2e374097201366d07ca7f64cca418e6ecc2a14c752a90c751f8f87dd3302843bddb53dfd8b04638854a1d5c041719ddc01fd82cd38e611cb206ff72d5ed6a4866b511f07d0ff8d6676ed0dba38a40f5fb40fabc0da4b149d9b1cff2804e9f2f7cae8faa48c893afea2fa668e6199c3a78c214bfff022fc165fb20e9ee68f328e358037fbbcc321eb96d11c64aa182aef2bc5ac4790560c0c25a6d42684972bc4c5718dd0d42b22271b6aa00a6534e2a909cf96ac60ed7dad2d1b119d80652aeadafb8c2b9f36c178abe4848e91b1254441fcedd429165361d752ceb0fbec5d8e94b9fd19181d0aea9bbade9875a206c344aef711eed53f5895bada03269d6d01ad0eace9c4d69f61a68e5fd47d1653cd520164c0518c0d06c92fcba7ea2dd2bc0c2249f0a5144d1ae3f5eb35fc05fa948287f7b22e2de770a4c9a82d168440919887fd6ea3d75386ce2ad5ddac7dd27eaf40e1aad1b50f8046025bb98045debedaa99867b5f7a5b95916a3da2dd387f5794c01972f635ac4c7213f7604343a3506b63dd6429473426b999f172d4a1653ab142c9f65fff583f8cd9c35cf38aabcd6a2657922e08d689dc22661d0c52db777b3cd0cbecb589111c13e044de86f85134f43305e84204e1b21226a33570f399f983a64391bb374c9c03ce116a2bceb78c9b321bba41452a36d2589fc2aacf3a48eba23a458fe4284ea57940e1bd1c4199a4629691af4745f74af5c582d39fbfc29c19457f7a1ae5e7a8589da6939ac3d86083a878580e19d0a6e3688e6336ed9e8a2ea99a289d97b9cb4366f2e1845069524a6d77bfbca2517685938c80c80d99fb90cfc4194c920e4713e0bd42d00b5efe801ce48858c383c5f15fb0ea4aad8ff70eb10b27cc548e0f3e6ecb20f55aaa7499c9b9df3713016cf588a62103c22998376cc646f93b262c6edfdd1c081a4ca1c0d9ee3667c610677d4e9ce885ecc72634fb4377e28759cea3b4bd3bce8a062684985f9b9fb8b785f9fae118ffba66f4f43635aaa7ff029c018e975e534c9d793e7276af74a45e634d7094181e8a115015387c7a03a098793ba2117ff6265326f8e5ed67019bd24f4ccc8e0c4db93b036a716e6c8118f61122fc1831804e7784560cb29605d92d309173b0fbd8b992b6a2150eaf758346bcb5a22e674c828d6f1baf7a48d25945a2529e865f16ce3fda7138c16c491750f2a8ef695d9b98f86898dd39bb34b4770c8ee545f918f021aa0398dcb5f5ebc03d43943ddcab0dd22e0160f6ddd50cb2416ffecd74681ed925977ca830380790eca18052823a8c41ff8375e2feb2dbe8830636bd0506fd28674fdb2ae73ac7ebcb0081ab88d630854ea193769e0d74f1967080ec3c93634b20997acd0ce712ccaee53c3e84696b1e44591e7d69d06198f40ed630fc99048e676f9e71ceef017e22bf41fa40e588b168e243415204e0c2fe9647f4edf7726323f2e49a76781eaeb3932a53865e81ad6f0953b3734d342b1db4586c0ccb7ad11dc8e7c8eae3a1ddfc42fc9f7eb26455c5d25d5753d9ab559f5b784cfda1956d30aa603f5e7121ffbee2345ba2a0af73a27103e709b2406146b82bc2081d5d3511ad175853a01b5cd0a93579dfbdf051a5537cf1eacfc692a3a6d2f774c9499700d89c8994758fd7f6a762e051c4d17124930e3b64d28a7d157f2e011b90d488d2cf478e2e91c123fc64c4798d1065fba983346482aabe8ddc2bb06cf636662894ffadbb42f39b8330053ca1e2973dd7e4ea52a9880251e1e4bd5e5e4247920355b11f6476a5f78e07d3ecf23817e5a64e405ed4d894ff69fc705c2a802cadafe56326bb23d95dae66b25383c377fd99e8bb52803a2f30a3a8ae74435241c575a2a53f", 0xf00, 0xffff, 0x0, 0x0, r4}]) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) 23:30:33 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() mlockall(0x3) 23:30:33 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() mlockall(0x3) 23:30:33 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x208, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) shutdown(r1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) io_setup(0x4, 0x0) io_destroy(0x0) write(0xffffffffffffffff, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x9, r2, &(0x7f0000000100)="208694ee4422c9c27dc6f0c4e845d76634f98ddef197467a43dbd64fd502b9b399ee16aef8582e1dd9d2465391055379558bd4301638e8f43783740f11d55922d5ae29661b7c3ae9ce20a803654f74bab975672b435783b65e30f2fbf626df1c1ec632bcf8c119dce839629a8a756a893edb3725673e00e24a6bff2e34d5bd630c130e29dec7e1de2e71292933c5d746e64b1b300aecfd3c89acef9332a4b0ee666f0aff11b2ce10b8b5304c73854f87261fdc9ef3379f998e215a20048ac2a762feccc69137c95bd10bcbb3b26f5d1f8516123d8ccc", 0xd6, 0x8, 0x0, 0x1, r2}]) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="2f6601553196c9"]) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0xffffffee, 0x4, 0x7, 0x5, "47b9517d3c8c89a29250f1813dd23d868996658b975112c06897bb921ae7f473b050762e5ddccd48cbfd784c8b949d9a9978756cf87b3f958747946bdc1f7fd0", "657498f21a233f7f896eea507e5c5d3c21d000a99b3cc9fee387d5fee489513a", [0x4, 0x3]}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000002}) 23:30:33 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 14) 23:30:33 executing program 4: sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0x42e, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7fff, 0x22}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20}, 0x20004000) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6erspan0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x3, "4a65531877abc0da22965414c4e6e93bc783cfd138b50864ad4f247fa9453b20", "8c043ba52347460d34d89016fee571e6c0d90b9107015a7a018bfbae0e733540", "4bf5da1a8774456602bf0f5ce4c3024e4acceb5f704cb45e613567dc87f44594", "373d9e771014c456d315a31de0479ec29b29d20455b108534b3dcf1d67b7a009", "a58576fbf358306bc6f306e598769627742e38a8358ffa9a3a08a9a5794af6d1", "94e65e6ba798876be74dc6fc"}}) 23:30:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x3, 0x3, 0xda8}) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000400), 0x1}, 0x2010, 0x0, 0x1004}, 0x0, 0x0, r2, 0x0) setuid(0xee00) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) setuid(r4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) fcntl$setstatus(r2, 0x4, 0x4000) socket$nl_xfrm(0x10, 0x3, 0x6) setuid(r6) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0xffffffffffffffff, r6, 0xee01}, 0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'wlan0\x00', &(0x7f00000003c0)=@ethtool_gfeatures}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/195, 0xc3, 0x0, &(0x7f0000000040)=""/76, 0x4c}, &(0x7f0000000240)=0x40) 23:30:33 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 15) [ 235.375334] FAULT_INJECTION: forcing a failure. [ 235.375334] name failslab, interval 1, probability 0, space 0, times 0 [ 235.382981] CPU: 0 UID: 0 PID: 4534 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 235.382999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 235.383007] Call Trace: [ 235.383012] [ 235.383017] dump_stack_lvl+0xfa/0x120 [ 235.383038] should_fail_ex+0x4d7/0x5e0 [ 235.383061] ? alloc_vfsmnt+0x23/0x6d0 [ 235.383079] should_failslab+0xc2/0x120 [ 235.383094] kmem_cache_alloc_noprof+0x80/0x760 [ 235.383118] ? alloc_vfsmnt+0x23/0x6d0 [ 235.383134] alloc_vfsmnt+0x23/0x6d0 [ 235.383151] clone_mnt+0x49/0x900 [ 235.383170] copy_tree+0x105/0xaf0 [ 235.383183] ? __init_waitqueue_head+0xca/0x150 [ 235.383204] copy_mnt_ns+0x1f0/0xb00 [ 235.383225] create_new_namespaces+0xd6/0xc00 [ 235.383247] ? security_capable+0x2f/0x90 [ 235.383269] unshare_nsproxy_namespaces+0xc0/0x200 [ 235.383292] ksys_unshare+0x468/0xa10 [ 235.383310] ? __pfx_ksys_unshare+0x10/0x10 [ 235.383326] ? ksys_write+0x1a3/0x240 [ 235.383339] ? irqentry_exit+0xee/0x650 [ 235.383351] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 235.383368] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 235.383389] __x64_sys_unshare+0x31/0x40 [ 235.383405] do_syscall_64+0xbf/0x420 [ 235.383421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.383434] RIP: 0033:0x7ff86b829b19 [ 235.383444] 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 [ 235.383457] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 235.383469] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 235.383477] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 235.383485] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 235.383492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 235.383499] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 235.383517] 23:30:33 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 16) 23:30:33 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpid() recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002800)=[{{&(0x7f00000000c0), 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000000280)=""/39, 0x27}, {&(0x7f00000002c0)=""/38, 0x26}], 0x6, &(0x7f0000001440)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x50}}, {{&(0x7f00000014c0)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/105, 0x69}], 0x2, &(0x7f00000025c0)=[@rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}}], 0x2, 0x23, &(0x7f0000002700)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002740)={0x0}, &(0x7f0000002780)=0xc) r5 = epoll_create(0x8) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f00000027c0)={0xffffffffffffffff, r5, 0x4}) kcmp(r1, r2, 0x8, 0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000005540), 0x68400, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r7, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000006000)={0x20000010}) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x20, 0x8, 0xf7, 0x2, 0x0, 0x0, 0x1, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0xfc, 0x7fffffff, 0x7, 0x7, 0x2, 0xd16, 0x0, 0x269, 0x0, 0x8}, r2, 0x5, 0xffffffffffffffff, 0x2) ptrace$cont(0x9, r2, 0x1, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002680)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000005f80)={0x0, 0x0}) recvmmsg$unix(r8, &(0x7f0000005e00)=[{{0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/160, 0xa0}, {&(0x7f0000003940)=""/116, 0x74}, {&(0x7f00000026c0)=""/21, 0x15}, {&(0x7f00000039c0)=""/41, 0x29}], 0x5}}, {{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003a80)=""/184, 0xb8}], 0x1, &(0x7f0000003b80)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}, {{&(0x7f0000003c80), 0x6e, &(0x7f0000005240)=[{&(0x7f0000003d00)=""/244, 0xf4}, {&(0x7f0000003e00)=""/69, 0x45}, {&(0x7f0000003e80)=""/122, 0x7a}, {&(0x7f0000003f00)=""/247, 0xf7}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/54, 0x36}, {&(0x7f0000005040)=""/224, 0xe0}, {&(0x7f0000005140)=""/51, 0x33}, {&(0x7f0000005180)=""/69, 0x45}, {&(0x7f0000005200)=""/45, 0x2d}], 0xa}}, {{&(0x7f0000005300)=@abs, 0x6e, &(0x7f0000005580)=[{&(0x7f0000005380)=""/204, 0xcc}, {&(0x7f0000005480)=""/180, 0xb4}, {&(0x7f0000005540)}], 0x3, &(0x7f00000055c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000005640), 0x6e, &(0x7f0000005840)=[{&(0x7f00000056c0)=""/193, 0xc1}, {&(0x7f00000057c0)=""/110, 0x6e}], 0x2, &(0x7f0000005880)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{&(0x7f0000005940)=@abs, 0x6e, &(0x7f0000005d80)=[{&(0x7f00000059c0)=""/111, 0x6f}, {&(0x7f0000005a40)=""/126, 0x7e}, {&(0x7f0000005ac0)=""/33, 0x21}, {&(0x7f0000005b00)=""/135, 0x87}, {&(0x7f0000005bc0)=""/211, 0xd3}, {&(0x7f0000005cc0)=""/60, 0x3c}, {&(0x7f0000005d00)=""/92, 0x5c}], 0x7}}], 0x6, 0x2002, &(0x7f0000005fc0)={r9, r10+60000000}) 23:30:33 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4, 0x0, @perf_bp={0x0}, 0x4000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000080)) ioctl$TIOCL_SETSEL(r0, 0x4b63, 0x0) 23:30:33 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) r3 = dup(r1) keyctl$clear(0x7, r2) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r4, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20040, 0x100) fcntl$setstatus(r4, 0x4, 0x44000) r6 = fork() perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x7, 0x5e, 0x2, 0x7, 0x0, 0x6, 0x20004, 0xf, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @perf_config_ext={0x401, 0x36fd}, 0x5048a, 0x7, 0x1ff, 0x3, 0x20, 0x32, 0x8001, 0x0, 0x7, 0x0, 0x7ff}, r6, 0xe, r0, 0x0) sendfile(r4, r5, 0x0, 0xfdef) r7 = fcntl$getown(r3, 0x9) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r8, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) kcmp(0xffffffffffffffff, r7, 0x6, r8, r3) 23:30:33 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x208, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) shutdown(r1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) io_setup(0x4, 0x0) io_destroy(0x0) write(0xffffffffffffffff, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x9, r2, &(0x7f0000000100)="208694ee4422c9c27dc6f0c4e845d76634f98ddef197467a43dbd64fd502b9b399ee16aef8582e1dd9d2465391055379558bd4301638e8f43783740f11d55922d5ae29661b7c3ae9ce20a803654f74bab975672b435783b65e30f2fbf626df1c1ec632bcf8c119dce839629a8a756a893edb3725673e00e24a6bff2e34d5bd630c130e29dec7e1de2e71292933c5d746e64b1b300aecfd3c89acef9332a4b0ee666f0aff11b2ce10b8b5304c73854f87261fdc9ef3379f998e215a20048ac2a762feccc69137c95bd10bcbb3b26f5d1f8516123d8ccc", 0xd6, 0x8, 0x0, 0x1, r2}]) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="2f6601553196c9"]) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0xffffffee, 0x4, 0x7, 0x5, "47b9517d3c8c89a29250f1813dd23d868996658b975112c06897bb921ae7f473b050762e5ddccd48cbfd784c8b949d9a9978756cf87b3f958747946bdc1f7fd0", "657498f21a233f7f896eea507e5c5d3c21d000a99b3cc9fee387d5fee489513a", [0x4, 0x3]}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000002}) 23:30:33 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x208, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) shutdown(r1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) io_setup(0x4, 0x0) io_destroy(0x0) write(0xffffffffffffffff, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x9, r2, &(0x7f0000000100)="208694ee4422c9c27dc6f0c4e845d76634f98ddef197467a43dbd64fd502b9b399ee16aef8582e1dd9d2465391055379558bd4301638e8f43783740f11d55922d5ae29661b7c3ae9ce20a803654f74bab975672b435783b65e30f2fbf626df1c1ec632bcf8c119dce839629a8a756a893edb3725673e00e24a6bff2e34d5bd630c130e29dec7e1de2e71292933c5d746e64b1b300aecfd3c89acef9332a4b0ee666f0aff11b2ce10b8b5304c73854f87261fdc9ef3379f998e215a20048ac2a762feccc69137c95bd10bcbb3b26f5d1f8516123d8ccc", 0xd6, 0x8, 0x0, 0x1, r2}]) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="2f6601553196c9"]) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0xffffffee, 0x4, 0x7, 0x5, "47b9517d3c8c89a29250f1813dd23d868996658b975112c06897bb921ae7f473b050762e5ddccd48cbfd784c8b949d9a9978756cf87b3f958747946bdc1f7fd0", "657498f21a233f7f896eea507e5c5d3c21d000a99b3cc9fee387d5fee489513a", [0x4, 0x3]}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000002}) 23:30:33 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 17) 23:30:33 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9) ioprio_set$uid(0x3, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x155) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0xfff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000080)) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x8b) r4 = eventfd(0x3) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80, 0x6e) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000000c0)="319e66c10377c5570959f959d9681aed41057d11dee886b5a565df040c4d44395a8874b80b1573327ebfbccd1c7e38eb48aca14fd228fd053d0a24971b9d92c178744a6016bde53fae464d768f39165564490062acb2c5729e13d1744d3b88d7e903851b2ead9678ed3ff9e7582bf075afe59065e0439b1cf6a2473f6dc24cfd9ae036bda0baec0109812af586e9d0abc1b241382c02a07267bc78d86e552a4916986cec13c516", 0xa7, 0x4, 0x0, 0x0, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000200)="01694cd2770b80d92f51f9acc8cd545e72cc07543946633b16f37bffe2563ba9d490b8733a178c3ca9a17c67135b879554fca11c0319e0f0517076848f647acda2fc74cf154975517e4f92abe0a45997d731483bb4bc463b", 0x58, 0x6e, 0x0, 0x2, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000400)="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", 0xf00, 0xffff, 0x0, 0x0, r4}]) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) [ 235.739878] FAULT_INJECTION: forcing a failure. [ 235.739878] name failslab, interval 1, probability 0, space 0, times 0 [ 235.749402] CPU: 1 UID: 0 PID: 4562 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 235.749437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 235.749458] Call Trace: [ 235.749468] [ 235.749478] dump_stack_lvl+0xfa/0x120 [ 235.749513] should_fail_ex+0x4d7/0x5e0 [ 235.749560] should_failslab+0xc2/0x120 [ 235.749589] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 235.749636] ? kstrdup_const+0x57/0x80 [ 235.749680] ? kstrdup+0x3e/0xc0 [ 235.749711] kstrdup+0x3e/0xc0 [ 235.749745] kstrdup_const+0x57/0x80 [ 235.749780] alloc_vfsmnt+0xe9/0x6d0 [ 235.749825] clone_mnt+0x49/0x900 [ 235.749863] copy_tree+0x105/0xaf0 [ 235.749889] ? __init_waitqueue_head+0xca/0x150 [ 235.749930] copy_mnt_ns+0x1f0/0xb00 [ 235.749972] create_new_namespaces+0xd6/0xc00 [ 235.750015] ? security_capable+0x2f/0x90 [ 235.750059] unshare_nsproxy_namespaces+0xc0/0x200 [ 235.750104] ksys_unshare+0x468/0xa10 [ 235.750140] ? __pfx_ksys_unshare+0x10/0x10 [ 235.750172] ? ksys_write+0x1a3/0x240 23:30:33 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x208, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) shutdown(r1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) io_setup(0x4, 0x0) io_destroy(0x0) write(0xffffffffffffffff, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x9, r2, &(0x7f0000000100)="208694ee4422c9c27dc6f0c4e845d76634f98ddef197467a43dbd64fd502b9b399ee16aef8582e1dd9d2465391055379558bd4301638e8f43783740f11d55922d5ae29661b7c3ae9ce20a803654f74bab975672b435783b65e30f2fbf626df1c1ec632bcf8c119dce839629a8a756a893edb3725673e00e24a6bff2e34d5bd630c130e29dec7e1de2e71292933c5d746e64b1b300aecfd3c89acef9332a4b0ee666f0aff11b2ce10b8b5304c73854f87261fdc9ef3379f998e215a20048ac2a762feccc69137c95bd10bcbb3b26f5d1f8516123d8ccc", 0xd6, 0x8, 0x0, 0x1, r2}]) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="2f6601553196c9"]) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0xffffffee, 0x4, 0x7, 0x5, "47b9517d3c8c89a29250f1813dd23d868996658b975112c06897bb921ae7f473b050762e5ddccd48cbfd784c8b949d9a9978756cf87b3f958747946bdc1f7fd0", "657498f21a233f7f896eea507e5c5d3c21d000a99b3cc9fee387d5fee489513a", [0x4, 0x3]}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000002}) [ 235.750197] ? irqentry_exit+0xee/0x650 [ 235.750220] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 235.750253] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 235.750294] __x64_sys_unshare+0x31/0x40 [ 235.750326] do_syscall_64+0xbf/0x420 [ 235.750357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.750395] RIP: 0033:0x7ff86b829b19 [ 235.750415] 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 [ 235.750438] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 235.750463] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 235.750479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 235.750496] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 235.750512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 235.750527] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 235.750563] 23:30:34 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) mlockall(0x3) [ 236.343581] syz-executor.0 (4555) used greatest stack depth: 23984 bytes left 23:30:34 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() mlockall(0x3) 23:30:34 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9) ioprio_set$uid(0x3, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x155) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0xfff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000080)) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x8b) r4 = eventfd(0x3) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80, 0x6e) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000000c0)="319e66c10377c5570959f959d9681aed41057d11dee886b5a565df040c4d44395a8874b80b1573327ebfbccd1c7e38eb48aca14fd228fd053d0a24971b9d92c178744a6016bde53fae464d768f39165564490062acb2c5729e13d1744d3b88d7e903851b2ead9678ed3ff9e7582bf075afe59065e0439b1cf6a2473f6dc24cfd9ae036bda0baec0109812af586e9d0abc1b241382c02a07267bc78d86e552a4916986cec13c516", 0xa7, 0x4, 0x0, 0x0, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000200)="01694cd2770b80d92f51f9acc8cd545e72cc07543946633b16f37bffe2563ba9d490b8733a178c3ca9a17c67135b879554fca11c0319e0f0517076848f647acda2fc74cf154975517e4f92abe0a45997d731483bb4bc463b", 0x58, 0x6e, 0x0, 0x2, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000400)="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", 0xf00, 0xffff, 0x0, 0x0, r4}]) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) [ 236.508490] FAULT_INJECTION: forcing a failure. 23:30:34 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9) ioprio_set$uid(0x3, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x155) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0xfff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000080)) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x8b) r4 = eventfd(0x3) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80, 0x6e) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000000c0)="319e66c10377c5570959f959d9681aed41057d11dee886b5a565df040c4d44395a8874b80b1573327ebfbccd1c7e38eb48aca14fd228fd053d0a24971b9d92c178744a6016bde53fae464d768f39165564490062acb2c5729e13d1744d3b88d7e903851b2ead9678ed3ff9e7582bf075afe59065e0439b1cf6a2473f6dc24cfd9ae036bda0baec0109812af586e9d0abc1b241382c02a07267bc78d86e552a4916986cec13c516", 0xa7, 0x4, 0x0, 0x0, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000200)="01694cd2770b80d92f51f9acc8cd545e72cc07543946633b16f37bffe2563ba9d490b8733a178c3ca9a17c67135b879554fca11c0319e0f0517076848f647acda2fc74cf154975517e4f92abe0a45997d731483bb4bc463b", 0x58, 0x6e, 0x0, 0x2, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000400)="ac3caa57f55fc15ca06d829d7f5de3786442c4a3c4bb8d9f49f62925fe9352da499f7c13c329bf24784a27350407b1f35d1dd4f81eb8c86fb59698c89803e6e550f6c9d2e3ca55d8d94344aee3ee50a1169fe2c418a40696f9fb282304bc4e3396c2bc57a95468510ecb9fc46ce78e67276e611f0615cd595489602ea9580d3100d3f29a17d99b21cf875e24a9c37c93db36e3bb7490da2fd8b5a33363bf60d3b42f4d713c76b23a4675b963d182a922f96afc61a831e63ea8b97fc74043ccaabd3e7c9934831db653ae576ab1a0302aa1151dd6347d46e4661371fd5adc920b6d47027649afd80306d42d684f71753adc186543620609ac354838d1eb01a4db671c4ace6ccf69a922735e52c14bc5ab5a089d5919080dbbef4bfcbb9cc41265c728842753fdc6aeda5325e1a0234301984b880e4aa804492d4ff932b4bf3a4b26531342c66dc4001279932f45b864184627006f8d85cae63f19059787e7c78a45edf6ca5c342b50820cc13f09ebf65a785363749d6b8d556b4004c22b95cdd1d7ec8a547dbcef4a7fdbe9e3d56ac166f7ad6c85078f9608abf2f4d9684d54dbfd18838136dd14d49cec125c4ff14b33eeee7a36ea6a414cd6430cb37a1ab376a5abd47af1182ebd99a923cb9ab82c4d83ed90764603517115c67b5fbeeae49466b80998d616d39f8e3aa32a7194f31e4716e87fdd5c0b60995ad1cf88538b552b2d88dbc8f16b8479a26ecd73e77574f0b0929c4dbc62148ac6ccf529f393015f164fd999815d434466ef32e9c72d4c1af938da76e24a8fc6cf7119961e323fe7a3c2466b568d7a580135bccc6b8e3bf862fe6b37262f21a180fb30afa39bdd7c89eca33349136a3035432b961b3aa2d3e46a0a8e85f350c9cd33f744119ce9b796285c935633fc0b02d8cc5a2f7cb322cdb65d384711c723c21f97c6c3bb627d9690319dab96830ca20874e479bad47c9d2ba1141a730ed0c50f16189e25e1f5aa46238b53bc50177608799a0982dbe406cada90be728347fad8cc23a7e92d207587a74fe12520f973030000007dc0cb4a737d29b146ab54316d07ead167a74e948824f58f9651d552bea251327584c0278e310daf3013bef86aae11409133b26d4ac6206a72b5c3e2307d965a1e35167ded8356df66c356b664490e7cd39a941c6f818a4fe65064f338c18b0b590e574ce7244d7502c2c291d220bd7046f55842316a5aa1cf5194ffd2bd7b744ff5e61ae205ab410402b52cf1dfefa88001ca580cbe075533cea3eeaed31a871235343fa47204979f614c04348d8b957aa207360f7ccbfc482440b6f265502bdc018a7d061eb76891d59d1139905bac0300c2736888d53f6bf61a920518020ff89e34591fe38f18a928901c38330f68db59c86f5b48978009f15e30ddad37e50de1db8dfa8e37e6ead113ed4d537177157bd84ecba95a3e85e298678ebdf935055696c8cb738e36db6d95e20539bc05a91a3095a1804a3c6dc9bd61c404663d8d142143e390ca71dc887c3e41ef687bee84ed1f15c39a297ff4fefae0d5de019a1ab17c9b4ddd96af7fab35c2c1141661843ce028b016b8f97c65305e460833e537a6ebdf7e279db65a1861f5fcb00f76af0c35f37c8708844969a55edaa71cf59afb033383a051e5fa9d140845f24dc7fad9f78610c89212f86282c000f81ad1720506a147a3fa1ee9a43ce7a108eb09598b76203a67cad2c10ae03dcfab954fd7e42c7df60ec99034c34e8a492a9ef8af345cb6b239c315b42a68e893638b1cfd267ecc9390a8472db47dc8a471f2478a786bbe973acd69f6731b6131cd2c4b921904f0dfc4ce4c56a8a77ea75b1e16fb00dcec56c74b87f3e39d5ba0423fe08e21fa6f313ebcbfb4c3962de8ac506bae8aa9ea3372f091d5fc67636329e63cb9ce609d3f75e0d5d4266c02caa746a9e9af3aa090dc74e784d16ad714f38a9b21abca11365f46cc3875cfdf7086996797a5f0b2ffe99953793c49de8b57cf458c2cf9b94a5cedccdbffceee6d567ab789b66a84bdd287a249edd6d593504b5b1e47c01bd385cb55d48935a37e713f102ab53771dce9734bb2e977f9621658e1ef736d7ccc7b6bcd87eefcc02c782b971930f1ea854b429733237222a4d13cd32defd9cfba4ad92462b85ef57429de2e233336fb9790d8cd88e4a6e218d04df4d1087e8a75ffcca20708adabbdded12c0d06818cc51f30c467e9adc080b654bc4b5520c07b6f7073170f1cd16a091e98a8fd7d4307b248ae1de4a14365cdba32463b843821195cc1a4c349bbd5da3f6115089a0af77efbc36d3bb429fb00ad9c40b17aae2fc7b8e17d67d7a3941a9ca4cbb64c4b5b72cc108a9939d345ad14ae88da88817d70c522cfb87e384607465432ac42bd5473dbe2cad6e0a4cd6ef195690552b7625381064e7eb097eaaab2cf97ff6f71318c7f47ba05e87babb15676b71594b6987a9fcd6313de74aa728c07ee2567ea03d500b5372c4cd667496dc5921c64758bd7303c35482bb814f19837ac2475e9974d5cd186e4795eee8ffa50342ad57e9e91aec271c5cb47eb04d9a67f4829b9f140d28eade8457c56522da9113984779a8faf6488b573f7ea1faf03f1a80bd3f93e85259d7ff8b035f6251cbe27c910d3b0fa75629bac45b4571445aab1fa1c72ef835235bf257b880126d27a19f879cfc6ca516b15b95b851916a89d1c9ed1757a4eabc51ac378e6d3fb2ac6c6267e8a183180d420c722809619c23831c5bcf36d029a1e371be2622c430022934981323549af0836d8ab4b1318da44a3a6e294d63b06d8b855c58b7445d37a6211a5d07859b7bd89e458024518ee1ba8c7949f32ce190aadf26acb79b71934e7deb146f1a1dcb4051bb92de200f77cfda12147127979290c1ebe09604db77e6d40496e62a2305bbc87f7d02da024066b9bb26711dd61abe9be2e5e43e6c81aedc4f5345d0d597ca9a872f582ea47da032409c3dc27e388fbd717c827f2ddf3ca77c61dd363e7ddfb746cd913254950f42261a1ac7d8259087ec415014ce64d293b701c3e928b5ae26be2595a2e33d8fba5be99ff8b313a19d63912dad662febddc1941e6ee65bbe2ec2e81056ba32843092d30d2c74f6475632cef3bc85ffebd69e7d64f2fa65d67f2f0bca28e5808bc9e41002df8b6eabc60d3abf8af588cbe52d6aa4cb8b86db05ceadf2818118ac7ae6d189c88e350f75d290616f3a1c9a429440464549dd188e5397111cdeac576a4322521d36cb295a9e8281f776afdceb40375c919c8f8daa30868bb2fe5b7eede72d6eeaa5c35433833a926a4573a9b22332c07df4175895d69a0ea4bd4ee81d7c8cb35124486c98010bb62477c643e78afe0f3185c2bb3b3eb09615f9f0269b30e1479a4eacb575a62fcd4645a732572c1f34f6eef48245069c9efa8cb2e76e22db1eecc3f73a05fc23587033f6d5c73404e496313e7ae10c158c2ddc70a0990d658c60b8be5b3922125a62129cbf254dddd2a4729eb11bb188404807311f8dadcd65aa2656682e27bf2e374097201366d07ca7f64cca418e6ecc2a14c752a90c751f8f87dd3302843bddb53dfd8b04638854a1d5c041719ddc01fd82cd38e611cb206ff72d5ed6a4866b511f07d0ff8d6676ed0dba38a40f5fb40fabc0da4b149d9b1cff2804e9f2f7cae8faa48c893afea2fa668e6199c3a78c214bfff022fc165fb20e9ee68f328e358037fbbcc321eb96d11c64aa182aef2bc5ac4790560c0c25a6d42684972bc4c5718dd0d42b22271b6aa00a6534e2a909cf96ac60ed7dad2d1b119d80652aeadafb8c2b9f36c178abe4848e91b1254441fcedd429165361d752ceb0fbec5d8e94b9fd19181d0aea9bbade9875a206c344aef711eed53f5895bada03269d6d01ad0eace9c4d69f61a68e5fd47d1653cd520164c0518c0d06c92fcba7ea2dd2bc0c2249f0a5144d1ae3f5eb35fc05fa948287f7b22e2de770a4c9a82d168440919887fd6ea3d75386ce2ad5ddac7dd27eaf40e1aad1b50f8046025bb98045debedaa99867b5f7a5b95916a3da2dd387f5794c01972f635ac4c7213f7604343a3506b63dd6429473426b999f172d4a1653ab142c9f65fff583f8cd9c35cf38aabcd6a2657922e08d689dc22661d0c52db777b3cd0cbecb589111c13e044de86f85134f43305e84204e1b21226a33570f399f983a64391bb374c9c03ce116a2bceb78c9b321bba41452a36d2589fc2aacf3a48eba23a458fe4284ea57940e1bd1c4199a4629691af4745f74af5c582d39fbfc29c19457f7a1ae5e7a8589da6939ac3d86083a878580e19d0a6e3688e6336ed9e8a2ea99a289d97b9cb4366f2e1845069524a6d77bfbca2517685938c80c80d99fb90cfc4194c920e4713e0bd42d00b5efe801ce48858c383c5f15fb0ea4aad8ff70eb10b27cc548e0f3e6ecb20f55aaa7499c9b9df3713016cf588a62103c22998376cc646f93b262c6edfdd1c081a4ca1c0d9ee3667c610677d4e9ce885ecc72634fb4377e28759cea3b4bd3bce8a062684985f9b9fb8b785f9fae118ffba66f4f43635aaa7ff029c018e975e534c9d793e7276af74a45e634d7094181e8a115015387c7a03a098793ba2117ff6265326f8e5ed67019bd24f4ccc8e0c4db93b036a716e6c8118f61122fc1831804e7784560cb29605d92d309173b0fbd8b992b6a2150eaf758346bcb5a22e674c828d6f1baf7a48d25945a2529e865f16ce3fda7138c16c491750f2a8ef695d9b98f86898dd39bb34b4770c8ee545f918f021aa0398dcb5f5ebc03d43943ddcab0dd22e0160f6ddd50cb2416ffecd74681ed925977ca830380790eca18052823a8c41ff8375e2feb2dbe8830636bd0506fd28674fdb2ae73ac7ebcb0081ab88d630854ea193769e0d74f1967080ec3c93634b20997acd0ce712ccaee53c3e84696b1e44591e7d69d06198f40ed630fc99048e676f9e71ceef017e22bf41fa40e588b168e243415204e0c2fe9647f4edf7726323f2e49a76781eaeb3932a53865e81ad6f0953b3734d342b1db4586c0ccb7ad11dc8e7c8eae3a1ddfc42fc9f7eb26455c5d25d5753d9ab559f5b784cfda1956d30aa603f5e7121ffbee2345ba2a0af73a27103e709b2406146b82bc2081d5d3511ad175853a01b5cd0a93579dfbdf051a5537cf1eacfc692a3a6d2f774c9499700d89c8994758fd7f6a762e051c4d17124930e3b64d28a7d157f2e011b90d488d2cf478e2e91c123fc64c4798d1065fba983346482aabe8ddc2bb06cf636662894ffadbb42f39b8330053ca1e2973dd7e4ea52a9880251e1e4bd5e5e4247920355b11f6476a5f78e07d3ecf23817e5a64e405ed4d894ff69fc705c2a802cadafe56326bb23d95dae66b25383c377fd99e8bb52803a2f30a3a8ae74435241c575a2a53f", 0xf00, 0xffff, 0x0, 0x0, r4}]) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) 23:30:34 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x208, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) shutdown(r1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) io_setup(0x4, 0x0) io_destroy(0x0) write(0xffffffffffffffff, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x9, r2, &(0x7f0000000100)="208694ee4422c9c27dc6f0c4e845d76634f98ddef197467a43dbd64fd502b9b399ee16aef8582e1dd9d2465391055379558bd4301638e8f43783740f11d55922d5ae29661b7c3ae9ce20a803654f74bab975672b435783b65e30f2fbf626df1c1ec632bcf8c119dce839629a8a756a893edb3725673e00e24a6bff2e34d5bd630c130e29dec7e1de2e71292933c5d746e64b1b300aecfd3c89acef9332a4b0ee666f0aff11b2ce10b8b5304c73854f87261fdc9ef3379f998e215a20048ac2a762feccc69137c95bd10bcbb3b26f5d1f8516123d8ccc", 0xd6, 0x8, 0x0, 0x1, r2}]) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="2f6601553196c9"]) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0xffffffee, 0x4, 0x7, 0x5, "47b9517d3c8c89a29250f1813dd23d868996658b975112c06897bb921ae7f473b050762e5ddccd48cbfd784c8b949d9a9978756cf87b3f958747946bdc1f7fd0", "657498f21a233f7f896eea507e5c5d3c21d000a99b3cc9fee387d5fee489513a", [0x4, 0x3]}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000002}) 23:30:34 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) r3 = dup(r1) keyctl$clear(0x7, r2) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r4, &(0x7f0000000900)="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", 0x200) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20040, 0x100) fcntl$setstatus(r4, 0x4, 0x44000) r6 = fork() perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x7, 0x5e, 0x2, 0x7, 0x0, 0x6, 0x20004, 0xf, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @perf_config_ext={0x401, 0x36fd}, 0x5048a, 0x7, 0x1ff, 0x3, 0x20, 0x32, 0x8001, 0x0, 0x7, 0x0, 0x7ff}, r6, 0xe, r0, 0x0) sendfile(r4, r5, 0x0, 0xfdef) r7 = fcntl$getown(r3, 0x9) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r8, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) kcmp(0xffffffffffffffff, r7, 0x6, r8, r3) 23:30:34 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 18) [ 236.508490] name failslab, interval 1, probability 0, space 0, times 0 [ 236.516950] CPU: 1 UID: 0 PID: 4580 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 236.516991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 236.517005] Call Trace: [ 236.517013] [ 236.517022] dump_stack_lvl+0xfa/0x120 [ 236.517057] should_fail_ex+0x4d7/0x5e0 [ 236.517102] should_failslab+0xc2/0x120 [ 236.517129] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 236.517173] ? kstrdup_const+0x57/0x80 [ 236.517213] ? kstrdup+0x3e/0xc0 [ 236.517243] kstrdup+0x3e/0xc0 [ 236.517274] kstrdup_const+0x57/0x80 [ 236.517306] alloc_vfsmnt+0xe9/0x6d0 [ 236.517341] clone_mnt+0x49/0x900 [ 236.517377] copy_tree+0x105/0xaf0 [ 236.517400] ? __init_waitqueue_head+0xca/0x150 [ 236.517439] copy_mnt_ns+0x1f0/0xb00 [ 236.517478] create_new_namespaces+0xd6/0xc00 [ 236.517518] ? security_capable+0x2f/0x90 [ 236.517559] unshare_nsproxy_namespaces+0xc0/0x200 [ 236.517601] ksys_unshare+0x468/0xa10 [ 236.517634] ? __pfx_ksys_unshare+0x10/0x10 [ 236.517663] ? ksys_write+0x1a3/0x240 [ 236.517686] ? irqentry_exit+0xee/0x650 [ 236.517708] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 236.517739] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 236.517777] __x64_sys_unshare+0x31/0x40 [ 236.517807] do_syscall_64+0xbf/0x420 [ 236.517836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.517860] RIP: 0033:0x7ff86b829b19 [ 236.517878] 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 [ 236.517901] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 236.517924] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 236.517939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 236.517953] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 236.517967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 236.517981] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 236.518014] 23:30:44 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) fork() mlockall(0x3) 23:30:44 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) mlockall(0x3) 23:30:44 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:30:44 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 19) 23:30:44 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioprio_set$uid(0x3, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x155) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0xfff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000080)) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x8b) r4 = eventfd(0x3) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80, 0x6e) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000000c0)="319e66c10377c5570959f959d9681aed41057d11dee886b5a565df040c4d44395a8874b80b1573327ebfbccd1c7e38eb48aca14fd228fd053d0a24971b9d92c178744a6016bde53fae464d768f39165564490062acb2c5729e13d1744d3b88d7e903851b2ead9678ed3ff9e7582bf075afe59065e0439b1cf6a2473f6dc24cfd9ae036bda0baec0109812af586e9d0abc1b241382c02a07267bc78d86e552a4916986cec13c516", 0xa7, 0x4, 0x0, 0x0, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000200)="01694cd2770b80d92f51f9acc8cd545e72cc07543946633b16f37bffe2563ba9d490b8733a178c3ca9a17c67135b879554fca11c0319e0f0517076848f647acda2fc74cf154975517e4f92abe0a45997d731483bb4bc463b", 0x58, 0x6e, 0x0, 0x2, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000400)="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", 0xf00, 0xffff, 0x0, 0x0, r4}]) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) 23:30:44 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioprio_set$uid(0x3, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x155) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0xfff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000080)) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x8b) r4 = eventfd(0x3) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80, 0x6e) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000000c0)="319e66c10377c5570959f959d9681aed41057d11dee886b5a565df040c4d44395a8874b80b1573327ebfbccd1c7e38eb48aca14fd228fd053d0a24971b9d92c178744a6016bde53fae464d768f39165564490062acb2c5729e13d1744d3b88d7e903851b2ead9678ed3ff9e7582bf075afe59065e0439b1cf6a2473f6dc24cfd9ae036bda0baec0109812af586e9d0abc1b241382c02a07267bc78d86e552a4916986cec13c516", 0xa7, 0x4, 0x0, 0x0, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000200)="01694cd2770b80d92f51f9acc8cd545e72cc07543946633b16f37bffe2563ba9d490b8733a178c3ca9a17c67135b879554fca11c0319e0f0517076848f647acda2fc74cf154975517e4f92abe0a45997d731483bb4bc463b", 0x58, 0x6e, 0x0, 0x2, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000400)="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", 0xf00, 0xffff, 0x0, 0x0, r4}]) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) 23:30:44 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x208, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) shutdown(r1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) io_setup(0x4, 0x0) io_destroy(0x0) write(0xffffffffffffffff, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x9, r2, &(0x7f0000000100)="208694ee4422c9c27dc6f0c4e845d76634f98ddef197467a43dbd64fd502b9b399ee16aef8582e1dd9d2465391055379558bd4301638e8f43783740f11d55922d5ae29661b7c3ae9ce20a803654f74bab975672b435783b65e30f2fbf626df1c1ec632bcf8c119dce839629a8a756a893edb3725673e00e24a6bff2e34d5bd630c130e29dec7e1de2e71292933c5d746e64b1b300aecfd3c89acef9332a4b0ee666f0aff11b2ce10b8b5304c73854f87261fdc9ef3379f998e215a20048ac2a762feccc69137c95bd10bcbb3b26f5d1f8516123d8ccc", 0xd6, 0x8, 0x0, 0x1, r2}]) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="2f6601553196c9"]) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0xffffffee, 0x4, 0x7, 0x5, "47b9517d3c8c89a29250f1813dd23d868996658b975112c06897bb921ae7f473b050762e5ddccd48cbfd784c8b949d9a9978756cf87b3f958747946bdc1f7fd0", "657498f21a233f7f896eea507e5c5d3c21d000a99b3cc9fee387d5fee489513a", [0x4, 0x3]}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000002}) 23:30:44 executing program 0: clone3(&(0x7f0000005880)={0x14f824100, 0x0, &(0x7f0000000280), 0x0, {0x1f}, 0x0, 0x0, &(0x7f00000000c0)=""/1, 0x0}, 0x58) flock(0xffffffffffffffff, 0x0) 23:30:44 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 20) 23:30:44 executing program 7: socket$nl_route(0x10, 0x3, 0x0) syz_emit_vhci(&(0x7f0000000180)=ANY=[@ANYBLOB="0186e9d6051415c90040"], 0xa) syz_emit_vhci(&(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0xd1) syz_emit_vhci(&(0x7f00000001c0)=ANY=[@ANYBLOB="02c8001e001a00050017051600000000000400d10aff003f0000040080000000000000"], 0x23) syz_emit_vhci(&(0x7f0000000340)=ANY=[@ANYBLOB="03c9009bc2301da5ff9150c5f6bf21f922e1bd5d81f09e76e2fde40800652f54c641cb2bcd5173d07d4e61232ab4bcad341e79ac04fbcacd83884c718903fe8368588a40bfbe3f3e35cb79d3ce7d9afecc2c554d22e6ba1073b5627ae24f8b574a7514ab50875b6b92736bbcb76bee493d2cc81fc2199dc5ab8e5197cc001764553c45a27545c6a8f473021e670d0fce2db2ede7913a2aae1bb941fdbb20ad9e33ad96cf7b69a35e64a51296250fc165362d9de1557cf5faa4ad2f1c72479bf315bfc0006fdccb9470772efcb3cebe286f955415de34fe3c930ca69996a0711151ca842ff06b30d70366e136b0eb786c09c3a96f3fe7a41e767f550dc83ee5589b3c26"], 0x9f) syz_emit_vhci(&(0x7f0000000100)=@HCI_VENDOR_PKT={0xff, 0x40}, 0x2) syz_emit_vhci(&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x4c4c0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f0000000200)=ANY=[], 0x11) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x6, &(0x7f0000000080)) r0 = syz_open_dev$rtc(&(0x7f0000000800), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x40187013, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x0, 0x0, 0x3}}) fcntl$setpipe(r0, 0x407, 0x7fff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000085c0), &(0x7f0000008600)=0xc) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x9, 0x20089f, 0x1f, 0x200, 0x3}) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x0, @none, 0x0, 0x1}, 0xe) 23:30:44 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x20000000000000, &(0x7f0000000080)=0x1) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001540)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffff81202ff0}, 0x6002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() fork() perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) ioprio_get$pid(0x2, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000100)={0x3, 0x1}) 23:30:44 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 21) 23:30:44 executing program 2: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000002c0), 0xc2100, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r1, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000010000123800000007c76bf2a3a"], 0x28}, 0x1, 0x0, 0x0, 0x8801}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r1) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r2, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000010000123800000007c08000003"], 0x28}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r2) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x3}}, '.\x00'}) r4 = fsmount(r3, 0x1, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), r4) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) bind$packet(r9, &(0x7f0000000100)={0x11, 0x16, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) bind$packet(r6, &(0x7f0000000000)={0x11, 0x1b, r8, 0x1, 0x0, 0x6, @random="56255757fa61"}, 0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x98, r5, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x28, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xe3bc9bfc4d0b394e}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @ETHTOOL_A_STRSET_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x41}, 0x20004800) 23:30:44 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 22) 23:30:44 executing program 0: clone3(&(0x7f0000005880)={0x14f824100, 0x0, &(0x7f0000000280), 0x0, {0x1f}, 0x0, 0x0, &(0x7f00000000c0)=""/1, 0x0}, 0x58) flock(0xffffffffffffffff, 0x0) 23:30:44 executing program 7: socket$nl_route(0x10, 0x3, 0x0) syz_emit_vhci(&(0x7f0000000180)=ANY=[@ANYBLOB="0186e9d6051415c90040"], 0xa) syz_emit_vhci(&(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0xd1) syz_emit_vhci(&(0x7f00000001c0)=ANY=[@ANYBLOB="02c8001e001a00050017051600000000000400d10aff003f0000040080000000000000"], 0x23) syz_emit_vhci(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x9f) syz_emit_vhci(&(0x7f0000000100)=@HCI_VENDOR_PKT={0xff, 0x40}, 0x2) syz_emit_vhci(&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x4c4c0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f0000000200)=ANY=[], 0x11) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x6, &(0x7f0000000080)) r0 = syz_open_dev$rtc(&(0x7f0000000800), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x40187013, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x0, 0x0, 0x3}}) fcntl$setpipe(r0, 0x407, 0x7fff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000085c0), &(0x7f0000008600)=0xc) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x9, 0x20089f, 0x1f, 0x200, 0x3}) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x0, @none, 0x0, 0x1}, 0xe) [ 246.684667] FAULT_INJECTION: forcing a failure. [ 246.684667] name failslab, interval 1, probability 0, space 0, times 0 [ 246.690858] CPU: 0 UID: 0 PID: 4634 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 246.690876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 246.690884] Call Trace: [ 246.690889] [ 246.690894] dump_stack_lvl+0xfa/0x120 [ 246.690917] should_fail_ex+0x4d7/0x5e0 [ 246.690943] should_failslab+0xc2/0x120 [ 246.690959] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 246.690983] ? kstrdup_const+0x57/0x80 [ 246.691006] ? kstrdup+0x3e/0xc0 [ 246.691022] kstrdup+0x3e/0xc0 [ 246.691039] kstrdup_const+0x57/0x80 [ 246.691057] alloc_vfsmnt+0xe9/0x6d0 [ 246.691077] clone_mnt+0x49/0x900 [ 246.691093] ? is_subdir+0x18f/0x390 [ 246.691113] copy_tree+0x34b/0xaf0 [ 246.691132] copy_mnt_ns+0x1f0/0xb00 [ 246.691154] create_new_namespaces+0xd6/0xc00 [ 246.691177] ? security_capable+0x2f/0x90 [ 246.691204] unshare_nsproxy_namespaces+0xc0/0x200 [ 246.691227] ksys_unshare+0x468/0xa10 [ 246.691245] ? __pfx_ksys_unshare+0x10/0x10 [ 246.691261] ? ksys_write+0x1a3/0x240 [ 246.691274] ? irqentry_exit+0xee/0x650 [ 246.691286] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 246.691304] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 246.691325] __x64_sys_unshare+0x31/0x40 [ 246.691341] do_syscall_64+0xbf/0x420 [ 246.691357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.691371] RIP: 0033:0x7ff86b829b19 [ 246.691381] 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 [ 246.691393] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 246.691405] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 246.691414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 246.691422] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 246.691429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 246.691437] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 246.691454] [ 250.578675] Bluetooth: hci7: Controller not accepting commands anymore: ncmd = 0 [ 250.580073] Bluetooth: hci7: Injecting HCI hardware error event [ 250.583681] Bluetooth: hci7: hardware error 0x00 [ 252.625919] Bluetooth: hci7: Opcode 0x0c03 failed: -110 23:30:55 executing program 7: socket$nl_route(0x10, 0x3, 0x0) syz_emit_vhci(&(0x7f0000000180)=ANY=[@ANYBLOB="0186e9d6051415c90040"], 0xa) syz_emit_vhci(&(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0xd1) syz_emit_vhci(&(0x7f00000001c0)=ANY=[@ANYBLOB="02c8001e001a00050017051600000000000400d10aff003f0000040080000000000000"], 0x23) syz_emit_vhci(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x9f) syz_emit_vhci(&(0x7f0000000100)=@HCI_VENDOR_PKT={0xff, 0x40}, 0x2) syz_emit_vhci(&(0x7f0000000500)=ANY=[@ANYBLOB="040f0404001104a8f502c7f56d7b64e8a8de75506f54588e80ba24a23f7c4f6af9aae09bb6ee1c57875aef328ca137ee37f43c9094fc209f4aa96f25caf67c31735e93fbaf989706d7907a36f7eb24ccea7e1b4a268c1a95efcf9a06097204c3d16ca08530b6d73f98b2734c1d2ee90cab81193ab5e117f85ded2403fa970c5f867c5f02457cb4f25ecc64299a320843ced0eb76f550382844a67188d025ae6304417a9055b0f872d9ee733e47e9d7a2279e1649ea2c1baf9f2beb1a87759347e1c01c22d3fe8b7a87c5907d5e5df0ec3f47fce67f11241c4ec384afa6bf7bf297e050c869a25c6ac143999e0f2d77f56ef1cf2dd1e7ec53fae4aa77bb6015e94bd0722955c5531ea54c3c8cc874076cf67162f4fa24b27bc400b48244fb0cd563f5f4c270a7409e7feba12ca6702644b1651662c795fc14d81edc0cbdee43367316dede18d0096fa844f20d39de22f33bfeafe09f885ef46115d85e46b8b7efdb3157932e23d619d3be81588bc9d04daa6c55c4331dd8a62882da5e066f32ff817c070a2fe7e521d8fbcf7f4375002734a3dd225b3ca5d4feba9890e5fabd02ef90c3b8404ec717d0ea92b9ddae"], 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x4c4c0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f0000000200)=ANY=[], 0x11) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x6, &(0x7f0000000080)) r0 = syz_open_dev$rtc(&(0x7f0000000800), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x40187013, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x0, 0x0, 0x3}}) fcntl$setpipe(r0, 0x407, 0x7fff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000085c0), &(0x7f0000008600)=0xc) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x9, 0x20089f, 0x1f, 0x200, 0x3}) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x0, @none, 0x0, 0x1}, 0xe) 23:30:55 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) mlockall(0x3) 23:30:55 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) mlockall(0x3) 23:30:55 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 23) 23:30:55 executing program 2: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000002c0), 0xc2100, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r1, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000010000123800000007c76bf2a3a"], 0x28}, 0x1, 0x0, 0x0, 0x8801}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r1) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r2, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000010000123800000007c08000003"], 0x28}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r2) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x3}}, '.\x00'}) r4 = fsmount(r3, 0x1, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), r4) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) bind$packet(r9, &(0x7f0000000100)={0x11, 0x16, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) bind$packet(r6, &(0x7f0000000000)={0x11, 0x1b, r8, 0x1, 0x0, 0x6, @random="56255757fa61"}, 0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x98, r5, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x28, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xe3bc9bfc4d0b394e}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @ETHTOOL_A_STRSET_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x41}, 0x20004800) 23:30:55 executing program 0: sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4400c810) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000010000123800000007c08000003"], 0x28}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000340), 0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r5 = socket$packet(0x11, 0x2, 0x300) bind$packet(r5, &(0x7f0000000100)={0x11, 0x16, r4, 0x1, 0x0, 0x6, @multicast}, 0x14) bind$packet(r2, &(0x7f0000000000)={0x11, 0x1b, r4, 0x1, 0x0, 0x6, @random="56255757fa61"}, 0x14) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r1, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb08b}]}, 0x3c}}, 0x8040) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000300)='./file0/file0\x00', 0xfffffffffffff801, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000011202000000", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x11180}], 0x0, &(0x7f0000013c00)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x4000) 23:30:55 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) write$binfmt_script(r0, 0x0, 0x33fe0) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0xa) 23:30:55 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x20000000000000, &(0x7f0000000080)=0x1) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000001540)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffff81202ff0}, 0x6002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() fork() perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) ioprio_get$pid(0x2, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000100)={0x3, 0x1}) 23:30:55 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 24) 23:30:55 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:30:55 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:30:55 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 25) 23:30:55 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x20000000000000, &(0x7f0000000080)=0x1) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000001540)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffff81202ff0}, 0x6002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() fork() perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) ioprio_get$pid(0x2, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000100)={0x3, 0x1}) [ 258.142462] FAULT_INJECTION: forcing a failure. [ 258.142462] name failslab, interval 1, probability 0, space 0, times 0 [ 258.162863] CPU: 0 UID: 0 PID: 4693 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 258.162887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 258.162896] Call Trace: [ 258.162901] [ 258.162906] dump_stack_lvl+0xfa/0x120 [ 258.162929] should_fail_ex+0x4d7/0x5e0 [ 258.162954] ? alloc_vfsmnt+0x23/0x6d0 [ 258.162971] should_failslab+0xc2/0x120 [ 258.162987] kmem_cache_alloc_noprof+0x80/0x760 [ 258.163006] ? __pfx_perf_trace_lock+0x10/0x10 [ 258.163030] ? alloc_vfsmnt+0x23/0x6d0 [ 258.163045] alloc_vfsmnt+0x23/0x6d0 [ 258.163061] ? copy_tree+0x56e/0xaf0 [ 258.163076] clone_mnt+0x49/0x900 [ 258.163095] copy_tree+0x34b/0xaf0 [ 258.163114] copy_mnt_ns+0x1f0/0xb00 [ 258.163135] create_new_namespaces+0xd6/0xc00 [ 258.163158] ? security_capable+0x2f/0x90 [ 258.163181] unshare_nsproxy_namespaces+0xc0/0x200 [ 258.163204] ksys_unshare+0x468/0xa10 [ 258.163223] ? __pfx_ksys_unshare+0x10/0x10 [ 258.163240] ? xfd_validate_state+0x55/0x180 [ 258.163259] __x64_sys_unshare+0x31/0x40 [ 258.163275] do_syscall_64+0xbf/0x420 [ 258.163292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.163305] RIP: 0033:0x7ff86b829b19 [ 258.163316] 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 [ 258.163329] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 258.163342] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 258.163350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 258.163357] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 258.163365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 258.163372] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 258.163390] 23:30:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000001b80)='./file1\x00', &(0x7f0000001bc0)='./file1\x00', &(0x7f0000001c00), 0x14001, 0x0) clock_gettime(0x0, &(0x7f0000001c40)) clone3(&(0x7f0000005880)={0x7f904900, 0x0, &(0x7f0000000280)=0x0, 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(r1, &(0x7f0000001700)='environ\x00') syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0xb5, 0x9, &(0x7f0000001540)=[{&(0x7f0000000140)="01b5aaee93e0e76d75df4555749f52be6abb7e687eb54f2c0b13040de82984f0a62f", 0x22, 0x1000}, {&(0x7f00000002c0)="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0x1000, 0x5f}, {&(0x7f00000012c0)="752067e0ec1058ebbdcc630502defcf61d871a7f8466c1a149175335f0a285310073902fdb325f75f4f6098d6cccf020da507622335fbe7cf8f791365993ee4c532a37b0d0ff2bd9499cab19a011ce268614c13371de9e75ff18c339031795d66be9a43ccacf236c083bb8a1c54af1822e5fecf6c2851d70d66610244e5b3b86c00f9822b2ef8246654c7c536362e3179d8577b85f32cf03c82c882e4fd7f289d023e35824aa0c8ac2b3aa244e1ea095b7559653f431d5151f59985b5162074a3741f51111faf9fa7652dcf59649598622a02471e6596793ad", 0xd9}, 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{&(0x7f0000002c80)="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", 0x1000, 0x3}, {&(0x7f0000001480)="4b0730413b8a36311062873e41a83c113ca494d55cab4815c0e58d6225a48340771c22fc31b5df261303062515a411fd0206b9ee23396371b2e62b62e61835b7b6deb7c18c239946d67832298509677e43fdbafcaf0ca3c9ae51bf43ed791073e85e42ce00903e60665cf401493e2a36ea40e2b96ce72d1aef2e8212cfcc871a2580eacc6f5b475f99c88cc7", 0x8c, 0x4}], 0x80000b, &(0x7f0000001640)={[{@mpol={'mpol', 0x3d, {'local', '', @void}}}, {@huge_within_size}, {@uid={'uid', 0x3d, 0xee01}}, {@size={'size', 0x3d, [0x70]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x65, 0x38]}}, {@mode={'mode', 0x3d, 0x5}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x37, 0x25, 0x31, 0x32, 0x78, 0x6d, 0x1, 0x65]}}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) 23:30:56 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 26) 23:30:56 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x6}, 0x12215, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchdir(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x4b0000, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000000c0)) fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001840)={{{@in=@empty, @in=@private}}, {{@in=@private}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000000), 0x8, &(0x7f0000000100)) fork() [ 258.349536] loop2: detected capacity change from 0 to 264192 23:30:56 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 27) [ 258.641497] FAULT_INJECTION: forcing a failure. [ 258.641497] name failslab, interval 1, probability 0, space 0, times 0 [ 258.665868] CPU: 1 UID: 0 PID: 4714 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 258.665906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 258.665921] Call Trace: [ 258.665929] [ 258.665939] dump_stack_lvl+0xfa/0x120 [ 258.665976] should_fail_ex+0x4d7/0x5e0 [ 258.666022] should_failslab+0xc2/0x120 [ 258.666051] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 258.666098] ? kstrdup_const+0x57/0x80 [ 258.666141] ? kstrdup+0x3e/0xc0 [ 258.666173] kstrdup+0x3e/0xc0 [ 258.666207] kstrdup_const+0x57/0x80 [ 258.666241] alloc_vfsmnt+0xe9/0x6d0 [ 258.666274] ? copy_tree+0x56e/0xaf0 [ 258.666302] clone_mnt+0x49/0x900 [ 258.666340] copy_tree+0x34b/0xaf0 [ 258.666376] copy_mnt_ns+0x1f0/0xb00 [ 258.666419] create_new_namespaces+0xd6/0xc00 [ 258.666470] ? security_capable+0x2f/0x90 [ 258.666514] unshare_nsproxy_namespaces+0xc0/0x200 [ 258.666559] ksys_unshare+0x468/0xa10 [ 258.666594] ? __pfx_ksys_unshare+0x10/0x10 [ 258.666637] ? ksys_write+0x1a3/0x240 [ 258.666662] ? irqentry_exit+0xee/0x650 [ 258.666685] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 258.666718] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 258.666759] __x64_sys_unshare+0x31/0x40 [ 258.666791] do_syscall_64+0xbf/0x420 [ 258.666822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.666848] RIP: 0033:0x7ff86b829b19 [ 258.666867] 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 [ 258.666891] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 258.666915] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 258.666932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 258.666947] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 258.666962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 258.666976] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 258.667011] 23:31:05 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(r2, 0x0, 0x4) mlockall(0x3) 23:31:05 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) semget$private(0x0, 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000001c0)) r0 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001100)) semctl$IPC_RMID(r0, 0x0, 0x0) 23:31:05 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 28) 23:31:05 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) mlockall(0x3) 23:31:05 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:31:05 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) mlockall(0x3) 23:31:05 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x6}, 0x12215, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchdir(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x4b0000, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000000c0)) fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001840)={{{@in=@empty, @in=@private}}, {{@in=@private}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000000), 0x8, &(0x7f0000000100)) fork() 23:31:05 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000001b80)='./file1\x00', &(0x7f0000001bc0)='./file1\x00', &(0x7f0000001c00), 0x14001, 0x0) clock_gettime(0x0, &(0x7f0000001c40)) clone3(&(0x7f0000005880)={0x7f904900, 0x0, &(0x7f0000000280)=0x0, 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(r1, &(0x7f0000001700)='environ\x00') syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0xb5, 0x9, &(0x7f0000001540)=[{&(0x7f0000000140)="01b5aaee93e0e76d75df4555749f52be6abb7e687eb54f2c0b13040de82984f0a62f", 0x22, 0x1000}, {&(0x7f00000002c0)="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{&(0x7f0000002c80)="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", 0x1000, 0x3}, {&(0x7f0000001480)="4b0730413b8a36311062873e41a83c113ca494d55cab4815c0e58d6225a48340771c22fc31b5df261303062515a411fd0206b9ee23396371b2e62b62e61835b7b6deb7c18c239946d67832298509677e43fdbafcaf0ca3c9ae51bf43ed791073e85e42ce00903e60665cf401493e2a36ea40e2b96ce72d1aef2e8212cfcc871a2580eacc6f5b475f99c88cc7", 0x8c, 0x4}], 0x80000b, &(0x7f0000001640)={[{@mpol={'mpol', 0x3d, {'local', '', @void}}}, {@huge_within_size}, {@uid={'uid', 0x3d, 0xee01}}, {@size={'size', 0x3d, [0x70]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x65, 0x38]}}, {@mode={'mode', 0x3d, 0x5}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x37, 0x25, 0x31, 0x32, 0x78, 0x6d, 0x1, 0x65]}}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) 23:31:06 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x8000000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) semget$private(0x0, 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000001c0)) r0 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001100)) semctl$IPC_RMID(r0, 0x0, 0x0) 23:31:06 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 29) 23:31:06 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) semget$private(0x0, 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000001c0)) r0 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001100)) semctl$IPC_RMID(r0, 0x0, 0x0) 23:31:06 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x8000000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) semget$private(0x0, 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000001c0)) r0 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001100)) semctl$IPC_RMID(r0, 0x0, 0x0) 23:31:16 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:31:16 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x6}, 0x12215, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchdir(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x4b0000, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000000c0)) fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001840)={{{@in=@empty, @in=@private}}, {{@in=@private}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) r3 = fork() ptrace(0x10, r3) wait4(r3, &(0x7f0000000000), 0x8, &(0x7f0000000100)) fork() 23:31:16 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 30) 23:31:16 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x3, 0x8}, 0x46e08, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f00000001c0)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x12140, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x1ff) r2 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x42, 0x9, 0x1, 0x1, 0x0, 0x1d, 0x80080, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f00000002c0), 0x8}, 0x4c60, 0x4000000000000102, 0x0, 0x4, 0x8001, 0x106, 0x3, 0x0, 0x7, 0x0, 0x3ff}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r3 = signalfd(r2, &(0x7f00000004c0)={[0x4]}, 0xfe28) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x7a, 0x1, 0x40, 0x3, 0x0, 0x7ff, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000000540), 0x1}, 0x24, 0x6, 0x1, 0x0, 0x2, 0x20, 0x12, 0x0, 0x7fffffff, 0x0, 0x2}, 0x0, 0x10, r3, 0x3) r4 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r4}], 0x1, 0x7fffffff) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e24, 0x4, @mcast2, 0x10001}, 0x1c) ppoll(&(0x7f0000000180)=[{r4}, {r1, 0x1000}, {r1, 0x200}, {r2, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) signalfd(r5, &(0x7f0000000280)={[0x10000]}, 0x8) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000500), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 23:31:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:31:16 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:31:16 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="866369ed", 0x4}], 0x1}, 0x0) syz_open_dev$hiddev(0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000002c0)={0x0, 0xdd62, 0x1, [0x8000, 0x2, 0xf7, 0x80, 0xfff], [0x80, 0xd6, 0x0, 0x8cf8, 0x4, 0x8b4b, 0x1000, 0xfff, 0x7af, 0x0, 0x80000000, 0x0, 0x2, 0xc6, 0x7fff, 0x3dda, 0x10001, 0x20, 0x80000001, 0x5, 0xfffffffffffffff7, 0xffffffff, 0x9, 0xffffffffffffb358, 0x3, 0x5, 0x5, 0x172f, 0x1f, 0x0, 0x9, 0x8, 0x7, 0x8, 0x5, 0x40, 0x6, 0x8001, 0x0, 0x8b, 0x5, 0x8, 0x4, 0xfff, 0x1, 0x7fff, 0x8, 0x5, 0x80000001, 0xbb04, 0x1f, 0xfffffffffffffffd, 0x100000001, 0x0, 0x54d2, 0x3, 0x0, 0x100000000, 0x10000, 0x101, 0x7fffffff, 0xec, 0x3, 0x7, 0x2, 0x100000001, 0x4, 0x100000001, 0x7f, 0x7ff, 0x80000000, 0x9, 0xe7d9, 0x100000001, 0xe6fa, 0x995, 0x0, 0xc300, 0xffffffffffffcc3d, 0x6, 0x100000001, 0x7f, 0x67f6, 0x2, 0x80, 0x5, 0x1, 0xfffffffffffffff9, 0x5, 0x1, 0x7f, 0x2e, 0x852, 0x1, 0x80000000, 0x20, 0x81, 0x6, 0x9, 0x459, 0xc8e6, 0x45d7, 0x0, 0xffffffff, 0x1, 0x1f91, 0x7, 0x7, 0x20, 0x9, 0x89, 0x8, 0x7, 0x0, 0x2, 0x1, 0x2, 0x20000000000, 0x4ca4, 0x800, 0x7fffffff]}) 23:31:16 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000001b80)='./file1\x00', &(0x7f0000001bc0)='./file1\x00', &(0x7f0000001c00), 0x14001, 0x0) clock_gettime(0x0, &(0x7f0000001c40)) clone3(&(0x7f0000005880)={0x7f904900, 0x0, &(0x7f0000000280)=0x0, 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(r1, &(0x7f0000001700)='environ\x00') syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0xb5, 0x9, &(0x7f0000001540)=[{&(0x7f0000000140)="01b5aaee93e0e76d75df4555749f52be6abb7e687eb54f2c0b13040de82984f0a62f", 0x22, 0x1000}, {&(0x7f00000002c0)="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0x1000, 0x5f}, {&(0x7f00000012c0)="752067e0ec1058ebbdcc630502defcf61d871a7f8466c1a149175335f0a285310073902fdb325f75f4f6098d6cccf020da507622335fbe7cf8f791365993ee4c532a37b0d0ff2bd9499cab19a011ce268614c13371de9e75ff18c339031795d66be9a43ccacf236c083bb8a1c54af1822e5fecf6c2851d70d66610244e5b3b86c00f9822b2ef8246654c7c536362e3179d8577b85f32cf03c82c882e4fd7f289d023e35824aa0c8ac2b3aa244e1ea095b7559653f431d5151f59985b5162074a3741f51111faf9fa7652dcf59649598622a02471e6596793ad", 0xd9}, 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{&(0x7f0000002c80)="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", 0x1000, 0x3}, {&(0x7f0000001480)="4b0730413b8a36311062873e41a83c113ca494d55cab4815c0e58d6225a48340771c22fc31b5df261303062515a411fd0206b9ee23396371b2e62b62e61835b7b6deb7c18c239946d67832298509677e43fdbafcaf0ca3c9ae51bf43ed791073e85e42ce00903e60665cf401493e2a36ea40e2b96ce72d1aef2e8212cfcc871a2580eacc6f5b475f99c88cc7", 0x8c, 0x4}], 0x80000b, &(0x7f0000001640)={[{@mpol={'mpol', 0x3d, {'local', '', @void}}}, {@huge_within_size}, {@uid={'uid', 0x3d, 0xee01}}, {@size={'size', 0x3d, [0x70]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x65, 0x38]}}, {@mode={'mode', 0x3d, 0x5}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x37, 0x25, 0x31, 0x32, 0x78, 0x6d, 0x1, 0x65]}}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) [ 278.664970] loop3: detected capacity change from 0 to 264192 [ 278.721274] FAULT_INJECTION: forcing a failure. [ 278.721274] name failslab, interval 1, probability 0, space 0, times 0 [ 278.729925] CPU: 0 UID: 0 PID: 4772 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 278.729944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 278.729952] Call Trace: [ 278.729957] [ 278.729962] dump_stack_lvl+0xfa/0x120 [ 278.729983] should_fail_ex+0x4d7/0x5e0 [ 278.730007] ? alloc_vfsmnt+0x23/0x6d0 [ 278.730025] should_failslab+0xc2/0x120 [ 278.730040] kmem_cache_alloc_noprof+0x80/0x760 [ 278.730059] ? __pfx_perf_trace_lock+0x10/0x10 [ 278.730082] ? alloc_vfsmnt+0x23/0x6d0 [ 278.730097] alloc_vfsmnt+0x23/0x6d0 [ 278.730113] ? copy_tree+0x56e/0xaf0 [ 278.730128] clone_mnt+0x49/0x900 [ 278.730146] copy_tree+0x34b/0xaf0 [ 278.730165] copy_mnt_ns+0x1f0/0xb00 [ 278.730186] create_new_namespaces+0xd6/0xc00 [ 278.730208] ? security_capable+0x2f/0x90 [ 278.730231] unshare_nsproxy_namespaces+0xc0/0x200 [ 278.730254] ksys_unshare+0x468/0xa10 [ 278.730272] ? __pfx_ksys_unshare+0x10/0x10 [ 278.730288] ? ksys_write+0x1a3/0x240 [ 278.730301] ? irqentry_exit+0xee/0x650 [ 278.730314] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 278.730331] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 278.730352] __x64_sys_unshare+0x31/0x40 [ 278.730368] do_syscall_64+0xbf/0x420 [ 278.730384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.730397] RIP: 0033:0x7ff86b829b19 [ 278.730407] 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 [ 278.730419] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 278.730432] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 278.730440] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 278.730448] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 278.730455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 278.730462] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 278.730480] 23:31:16 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 31) 23:31:16 executing program 3: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x192) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2, 0x1}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x10001) sendfile(r0, r1, 0x0, 0x10001) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r4, 0xc018620c, &(0x7f00000001c0)={0x2}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r6, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000001480)={{r6}, 0x0, 0x8, @inherit={0x50, &(0x7f0000001400)={0x1, 0x1, 0x4d0fedf3, 0x7fff, {0x1, 0x28000000000000, 0x1, 0x40, 0x9}, [0xfff]}}, @devid}) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="73651f283f00b9dd29ebb7135959502ae59ebb619a627bc661e2cf4daf21560e623810157415eb4f1994fe14ea816f08b97b384187164f615f4437"], &(0x7f0000000140)='/dev/full\x00', 0xa, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000000400)=""/4096, &(0x7f0000000200)=0x1000) write(r2, &(0x7f0000000280)="6103d58902713bd6f1732df5a30afae9ca5de38805d7a97be89e308794850bec857a523d4db346f440ee75d8fa6844aafd7ef649fabb69863efdaab549cdda01779ba7da2df96d2e2c0f3c2ea97a61eef1ffd19fce5c039e1862daecf49a73d5bfa45b1efe81eda7", 0x68) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 23:31:16 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 32) 23:31:16 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005840)=0x0) fstat(r0, &(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r5 = syz_open_pts(0xffffffffffffffff, 0x40001) r6 = socket$unix(0x1, 0x5, 0x0) r7 = accept(0xffffffffffffffff, &(0x7f0000005900)=@ax25={{0x3, @default}, [@default, @default, @rose, @bcast, @bcast, @null, @bcast, @netrom]}, &(0x7f0000005980)=0x80) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r8, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r9, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000059c0)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r11, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005b80)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x100000}, 0xc, &(0x7f0000002400)=[{&(0x7f0000000100)={0x225c, 0x1a, 0x200, 0x70bd2c, 0x25dfdbff, "", [@nested={0x1236, 0x44, 0x0, 0x1, [@typed={0x8, 0x1b, 0x0, 0x0, @str='%]:\x00'}, @typed={0x14, 0x96, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x29}}, @generic="8819533e6057a0f39e80c82fc5b8ff158922a5df3e80200816a88894dd560597ff2e8df2ef21198b79035ce634b817930481ef453ce5e4076d8d0a03682e7c680ac671de61768651c4f6e7c49ff7c719cfb59a0550cfbe50bb8cba78da6fc5812df4646f0a38418fcf80991b33beef8fbc6be30539d9724bbb42e9aebdab876fd686079fea8344342c877f2d07bc63e09ee4fe70998b511103a5d695cd4b2cff6dd788d91e621c3c566822692a6afc87b566bdff32f6789b09c78d962f83698cd59ae855116b8d229b7f3bb05e04c0da5d7ade9f83e7499dfe3d4f1dd1476cc8c391fa2634d0a382f817d1cc1943eb5cf5", @typed={0x8, 0x6d, 0x0, 0x0, @u32=0x6}, @generic="7e13eb081566032899d24a2a99d964dc14fcdc16aa53c63eeae203ce88175ea2920f8a5149e2a26be06fa617e20a167e71d53b963dbf16739dc021f019225c74d7ecef7a0c89852234a240f6d15d2a326dd22e03cf1c6d2072151a9a0507fe539ac7d1229314eed1dbc2", 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@generic="a2a19a26b0628fc32633295f4f603403705089b836d258d982da72a2aee7e0336293cb479c"]}, @generic="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", @typed={0x14, 0x63, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x3d}}]}, 0x225c}, {&(0x7f0000002380)={0x70, 0x2a, 0x8, 0x70bd29, 0x25dfdbfb, "", [@nested={0xc, 0xf, 0x0, 0x1, [@typed={0x8, 0x16, 0x0, 0x0, @ipv4=@broadcast}]}, @nested={0x52, 0x21, 0x0, 0x1, [@generic="1416c3b0141ef8077e8a80217aff674f7e651491e4d7021e2dacf05527cd49a9d5585ef149c92964497f3373b574fdea1e29d89e205d841194ac", @typed={0x4, 0x64}, @typed={0x8, 0x2d, 0x0, 0x0, @u32=0x401}, @typed={0x8, 0x70, 0x0, 0x0, @u32=0x5}]}]}, 0x70}], 0x2, &(0x7f0000005a00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r0]}}, @rights={{0x20, 0x1, 0x1, [r0, r9, r0, r0]}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, r10, r0, r0, r0, r11]}}], 0x150, 0x1}, 0x20004000) r12 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r13 = shmat(r12, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmdt(r13) [ 279.101220] FAULT_INJECTION: forcing a failure. [ 279.101220] name failslab, interval 1, probability 0, space 0, times 0 [ 279.105937] CPU: 1 UID: 0 PID: 4792 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 279.105969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 279.105982] Call Trace: [ 279.105990] [ 279.105999] dump_stack_lvl+0xfa/0x120 [ 279.106033] should_fail_ex+0x4d7/0x5e0 [ 279.106076] should_failslab+0xc2/0x120 [ 279.106103] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 279.106147] ? kstrdup_const+0x57/0x80 [ 279.106187] ? kstrdup+0x3e/0xc0 [ 279.106217] kstrdup+0x3e/0xc0 [ 279.106248] kstrdup_const+0x57/0x80 [ 279.106280] alloc_vfsmnt+0xe9/0x6d0 [ 279.106310] ? copy_tree+0x56e/0xaf0 [ 279.106337] clone_mnt+0x49/0x900 [ 279.106372] copy_tree+0x34b/0xaf0 [ 279.106406] copy_mnt_ns+0x1f0/0xb00 [ 279.106445] create_new_namespaces+0xd6/0xc00 [ 279.106485] ? security_capable+0x2f/0x90 [ 279.106526] unshare_nsproxy_namespaces+0xc0/0x200 [ 279.106568] ksys_unshare+0x468/0xa10 [ 279.106600] ? __pfx_ksys_unshare+0x10/0x10 [ 279.106630] ? ksys_write+0x1a3/0x240 [ 279.106653] ? irqentry_exit+0xee/0x650 [ 279.106674] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 279.106705] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 279.106743] __x64_sys_unshare+0x31/0x40 [ 279.106775] do_syscall_64+0xbf/0x420 [ 279.106813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.106837] RIP: 0033:0x7ff86b829b19 [ 279.106866] 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 [ 279.106888] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 279.106911] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 279.106926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 279.106940] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 279.106954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 279.106967] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 279.107000] 23:31:17 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005840)=0x0) fstat(r0, &(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r5 = syz_open_pts(0xffffffffffffffff, 0x40001) r6 = socket$unix(0x1, 0x5, 0x0) r7 = accept(0xffffffffffffffff, &(0x7f0000005900)=@ax25={{0x3, @default}, [@default, @default, @rose, @bcast, @bcast, @null, @bcast, @netrom]}, &(0x7f0000005980)=0x80) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r8, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r9, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000059c0)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r11, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005b80)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x100000}, 0xc, &(0x7f0000002400)=[{&(0x7f0000000100)={0x225c, 0x1a, 0x200, 0x70bd2c, 0x25dfdbff, "", [@nested={0x1236, 0x44, 0x0, 0x1, [@typed={0x8, 0x1b, 0x0, 0x0, @str='%]:\x00'}, @typed={0x14, 0x96, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x29}}, @generic="8819533e6057a0f39e80c82fc5b8ff158922a5df3e80200816a88894dd560597ff2e8df2ef21198b79035ce634b817930481ef453ce5e4076d8d0a03682e7c680ac671de61768651c4f6e7c49ff7c719cfb59a0550cfbe50bb8cba78da6fc5812df4646f0a38418fcf80991b33beef8fbc6be30539d9724bbb42e9aebdab876fd686079fea8344342c877f2d07bc63e09ee4fe70998b511103a5d695cd4b2cff6dd788d91e621c3c566822692a6afc87b566bdff32f6789b09c78d962f83698cd59ae855116b8d229b7f3bb05e04c0da5d7ade9f83e7499dfe3d4f1dd1476cc8c391fa2634d0a382f817d1cc1943eb5cf5", @typed={0x8, 0x6d, 0x0, 0x0, @u32=0x6}, @generic="7e13eb081566032899d24a2a99d964dc14fcdc16aa53c63eeae203ce88175ea2920f8a5149e2a26be06fa617e20a167e71d53b963dbf16739dc021f019225c74d7ecef7a0c89852234a240f6d15d2a326dd22e03cf1c6d2072151a9a0507fe539ac7d1229314eed1dbc2", @generic="1f9837626e2d3872a571f8f1c5aa4609725c45fbc65424e4fa0de0902b4a8238e551a803093644deeefb76b2ef1baf1ede8208eab7c28417b00a626a7292aeff5da23cdcabdcbb1b36680b88c630bf8b94421191e0121beb3063e93b25e91e2ef39675d91a6625f9982a6c60337363acf85fe2632908a26d175e075f9eed9b11964eaa6161ee313980cb2053a630", @generic="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@generic="a2a19a26b0628fc32633295f4f603403705089b836d258d982da72a2aee7e0336293cb479c"]}, 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@typed={0x14, 0x63, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x3d}}]}, 0x225c}, {&(0x7f0000002380)={0x70, 0x2a, 0x8, 0x70bd29, 0x25dfdbfb, "", [@nested={0xc, 0xf, 0x0, 0x1, [@typed={0x8, 0x16, 0x0, 0x0, @ipv4=@broadcast}]}, @nested={0x52, 0x21, 0x0, 0x1, [@generic="1416c3b0141ef8077e8a80217aff674f7e651491e4d7021e2dacf05527cd49a9d5585ef149c92964497f3373b574fdea1e29d89e205d841194ac", @typed={0x4, 0x64}, @typed={0x8, 0x2d, 0x0, 0x0, @u32=0x401}, @typed={0x8, 0x70, 0x0, 0x0, @u32=0x5}]}]}, 0x70}], 0x2, &(0x7f0000005a00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r0]}}, @rights={{0x20, 0x1, 0x1, [r0, r9, r0, r0]}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, r10, r0, r0, r0, r11]}}], 0x150, 0x1}, 0x20004000) r12 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r13 = shmat(r12, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmdt(r13) 23:31:26 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r1, 0x3ff, 0x7, 0x9}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0b07000000000000000001"], 0x24}}, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 23:31:26 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) mlockall(0x3) 23:31:26 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) mlockall(0x3) 23:31:26 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x7f, 0x4, 0x3, 0x0, 0x3f, 0xa1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x47b, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x10, 0x0, 0x4, 0x2, 0xfffffffffffffffc, 0x5, 0x8001, 0x0, 0x1}, 0x0, 0x9, 0xffffffffffffffff, 0x3) bind$inet6(r2, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/200, 0xc8}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f00000003c0)=""/183, 0xb7}], 0x5, 0x401, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) fcntl$getownex(r3, 0x10, &(0x7f0000000600)={0x0, 0x0}) r5 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x4, 0x7, 0x20, 0x1, 0x0, 0xb1, 0x68106, 0xc7648ad8a8b9ef81, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5e47, 0x0, @perf_config_ext={0x3, 0x8}, 0x2020, 0x4, 0x6, 0x6, 0x3, 0x80000000, 0x1ff, 0x0, 0x53b33688, 0x0, 0x80}, r1, 0xb, r0, 0x1) capget(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000040)={0x200, 0x4}) write$sndseq(r5, &(0x7f00000000c0)=[{0x7, 0x9, 0x1, 0x78, @time={0x7ff, 0x3}, {0x0, 0x2}, {0x4, 0x83}, @time=@time={0x0, 0x2}}, {0x5, 0x5, 0x20, 0x8, @time={0x1ff, 0x1ff}, {0x4, 0xff}, {0xb4, 0x3}, @raw8={"81e250b6ab03955aa2034493"}}, {0x81, 0x1, 0x5, 0x7f, @time={0x7, 0x7}, {0x1, 0x80}, {0x7, 0x7f}, @connect={{0x20, 0x9}, {0x1f, 0x5}}}, {0x4, 0x1, 0x0, 0xff, @tick=0xfffffe37, {0x3c, 0x40}, {0x20, 0x4}, @connect={{0x1, 0x81}, {0x3f, 0xe1}}}, {0xa4, 0xea, 0x3f, 0x7, @tick=0x7f, {0x81, 0x93}, {0x20, 0xc3}, @control={0x1, 0x8, 0x62ab}}, {0x9, 0x4, 0x0, 0x0, @time={0x4, 0x7f}, {0x6}, {0x80, 0x1}, @quote={{0x7d, 0x7f}, 0x7e90, &(0x7f0000000080)={0x4, 0x2, 0x0, 0x81, @tick=0x200, {0x1, 0xc8}, {0x80, 0x81}, @result={0xfff}}}}], 0xa8) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r6, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r7, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r8 = syz_open_dev$char_usb(0xc, 0xb4, 0x6a6) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001ec0)={&(0x7f0000000680)={0x1824, 0x1, 0x0, 0x5, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x5}, [@typed={0x8, 0x17, 0x0, 0x0, @fd=r6}, @nested={0xb8, 0x76, 0x0, 0x1, [@generic="a8780d63e5039e1b8b7b88d7c15faba6cd8f862f21b81ba945913ce7c84dc610bdb2cc2167c8723d380f56f26ec4aae1fbd8e0e57fb05e0ebf8d650f4380edd9c0ac013be9457c6b734822f573bc87fe72b2e10d18acf0b3597f3eb6bc731c34fb22aa6c6a6d1ae80cdb0e5e4d75377e5eab33ace24806b714b1ede93bce186ec6aaed48007b81d222a4b8eb4ad2c6c3f95b174991a409d1df4ffeb415a27f75104032223735b1f8c7b1665a3a1d1b8be5e9b1d7"]}, @nested={0x69, 0x3f, 0x0, 0x1, [@typed={0x4, 0x9}, @generic="9594edb980a03f926dc1bf7ea06cc76f", @typed={0x8, 0x75, 0x0, 0x0, @pid=r4}, @typed={0x8, 0x5e, 0x0, 0x0, @str='\\-)\x00'}, @generic="dbed5079ab17ed2ce2002cfb09595d7a8f1b1d6f0dbb6719f188d5e9c55d1141329d50f9c9ee66df464dffbf642836edb50f79154377a19fc9fe5177b7211f01f0"]}, @typed={0xc, 0x41, 0x0, 0x0, @u64=0x1}, @nested={0x1fc, 0x88, 0x0, 0x1, [@generic="866297121d3749dd8204c0aca7b54465d19f6480c6bc22dfe01cb43574d28491a56b293bad9d2730460de86ae949c733a54e2ef17f2e05a515814cec7cd3c153b002cad0e01c1386eaa1f2137f9e443800aac88c8775cf840145de247b1ebc2ea691ae900582c5c6b05f15f384957358c0b06c3c093e3906e4f638b29df2c4338b0cdd4167dbd96a4b40b0e50f99a1e9ff973a38585cc43ac8677888b552e144d36118202019c8d7f11ebf1dc3aacb", @typed={0x8, 0x6c, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="5327b385458f1fe36be7bd57d6ca084ab106e0f3d4345694ec3bb6c0177144d57da6c9841a06239f0b52585485249ff6255bb3df0d28f3ea97ed8b2bea4045357d6022d68d2b22741bb3b10678", @typed={0x8, 0x42, 0x0, 0x0, @fd=r5}, @typed={0xe4, 0x6, 0x0, 0x0, @binary="45cdb39adee6c2ab0fd9125326955b9ca347715c0ba10db429285082ecba0765df9c610e503f085f7abfb997833a1937b2f625eae697a5f53c7a724a4659a54d4060e691dc8057c97b20def9f0b9fd5574c35674c50fbb7f4f7a38062e6d6395ba769ae646fb5cf2c1c31b223275299e031efa1e5ed65626dfe5c455266189285e555e5ea97a76b7c299a8da2f54b2b0634b57203ff8b05cad1f9f5b50ec9548de2d9f830a97368c61b4d1e67937e98f45a3026fbe16892ef84431004ba28097a8e0eb0216e1accbe9f899fd5ce210ef85fd7042b206a02220650d3d88b70e08"}, @typed={0x8, 0x72, 0x0, 0x0, @fd=r7}]}, @nested={0x127f, 0x84, 0x0, 0x1, [@generic="7b3355c6772ac222f19f579faef73d3f9f37655ef6473af23ee7ee08bcd4d07de442280f9148bd2478a6aecf14170bbd9ece8e4d80ad7d512dd64592436e91128eef9ff847ee106fef56c1dd88caa9dd3b73ea6a325bf75db1854900aed5cefa58a6a855c7c1831cffb60fcc04ad81aa56493c87779062993f0c282fac69c23dc9a779f3116530f8f8b8a9a2fc62cd39462233539a0fa0c5305df7c93801e77ea67dd4382ea56a94b6bec65c2be22e7c7257376e64833519d9a49f7a68e9d22323fddede998832a709c82eadcd698e3340650e3ce3284de752e077d452b395f693791ea614ffc6706df398a6", @typed={0x14, 0x6, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @generic="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@generic="ec00d2facfffef98a722ad10df5d71b146519ff07fe3b925d1095f2a9c8068d99ca4e5f2a7d65969d49238edc9f1ced386bde361d791c18b30cfbb7e3608ed4df25033eafd71b0be1d1c15e74bdcb516dc12f9afb270556413b480f7fa95d42eeedd7390268374ad3ef9ae64cc31602c81ddfc43", @typed={0x87, 0x4a, 0x0, 0x0, @binary="e035219ce94aaa3e1174f7ab331cd633a4fe3a6216be519ae3ab73e9ef1fe235dba32fbe1eb8114e281991e0e29c3de9f0d43fa3d02b605dfd9fbbe2068f2e87273e494b0ad1b8e9b0fe20d2bdefafa05b522f49a0e68a5824b4b76566a23366e002c9bbff8147efa0f00add69e841f8ef5447d1a995193544b993096d66769db49e40"}, @generic="0cb9a7b4cdd64306e9c53f85b5ed64bebe4424cccf5145ac9192d3724013ed443d9404230a8e8d64e5449f5b10c7a09f6647860946e3869a1474249d954c85d6669b895e02b48441572015e7969b33b3f71d010fcbbbfd5def108d01893032fe85e162a288dd474d7d397f5ab6277692e9b698514b98739707abe76f73a964"]}, @nested={0x25a, 0x55, 0x0, 0x1, [@generic="bcf63bbb9565a2a388ac4917bc959a3408a25da36f7ff465ca6444d6c6656de179c1d53d2d118c18958d5663f30f8bf0df35b908f59a0be0de01d74a97cf5c817738402c38b9295582a8167092323eafcb2c4f2ddb8d107d3311f9f4e3485a86eab14c162842de41779ced4929d8aa51f2965d1e0fb7efb1d4b88ab7d4443a3a083a1108dc6a75fee83a28aaac0b7a99b41d24e7d5080eae3d84fee962dffe92ae20c7e005b5ee8b58bada4a5a357f2c8e5d4249529fdd62a9646e131ef9a03bc8dc609c9876a0841351f014d62e43566007fc5f817c014efde08f70bbaf013c5db07ee20b617aeb3370", @generic="1ffb09cbd680891f1e1f307a69837930feda34e5afa9e3b7d50f6bda482bb192379eabffa4421770ab41b59d375fba6d21a84eb4009cf3779e6ed1d95a8bc74b74a46690de8d069e5a926914d938e928e5b6af78b024b979797a40027aea22f5d5e1d178226b5d026c5d2890e5bed4c12d15ea22b51b6e101069b4acf12fb20531717417cb94e8541232b2801b6c19a987d64a0cd49dec4d96df2dfb1fc25b6fbef5385bdbf700b87dc6c82e31da0f3504302f51", @typed={0x8, 0x54, 0x0, 0x0, @fd=r8}, @typed={0x8, 0xa, 0x0, 0x0, @pid=r4}, @typed={0x8d, 0x1, 0x0, 0x0, @binary="4a52d6a5023bed019b84d4ccb0c62893e0d053d084a8f43fd061d3897198c65f30d3ccf01d54bf625052e0c66da5b834a49f0618c5b6d540cf6f0dab973c16678bef30c14cc5ea95c801b30dd36d0830c52b39e8eb9f1f2e3016a325d1bfebeb0b58b442efc2078d1c292fd89f11f19a15fc48ac938c0fe822537aacd6941fd96d425b64a283c09ec7"}, @generic="e6d5dafd7a695b611e8c80588aee0476", @typed={0x8, 0x8, 0x0, 0x0, @fd=r0}]}]}, 0x1824}, 0x1, 0x0, 0x0, 0x4000}, 0x4044050) 23:31:26 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x3, 0x8}, 0x46e08, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f00000001c0)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x12140, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x1ff) r2 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x42, 0x9, 0x1, 0x1, 0x0, 0x1d, 0x80080, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f00000002c0), 0x8}, 0x4c60, 0x4000000000000102, 0x0, 0x4, 0x8001, 0x106, 0x3, 0x0, 0x7, 0x0, 0x3ff}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r3 = signalfd(r2, &(0x7f00000004c0)={[0x4]}, 0xfe28) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x7a, 0x1, 0x40, 0x3, 0x0, 0x7ff, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000000540), 0x1}, 0x24, 0x6, 0x1, 0x0, 0x2, 0x20, 0x12, 0x0, 0x7fffffff, 0x0, 0x2}, 0x0, 0x10, r3, 0x3) r4 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r4}], 0x1, 0x7fffffff) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e24, 0x4, @mcast2, 0x10001}, 0x1c) ppoll(&(0x7f0000000180)=[{r4}, {r1, 0x1000}, {r1, 0x200}, {r2, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) signalfd(r5, &(0x7f0000000280)={[0x10000]}, 0x8) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000500), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 23:31:26 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="866369ed", 0x4}], 0x1}, 0x0) syz_open_dev$hiddev(0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000002c0)={0x0, 0xdd62, 0x1, [0x8000, 0x2, 0xf7, 0x80, 0xfff], [0x80, 0xd6, 0x0, 0x8cf8, 0x4, 0x8b4b, 0x1000, 0xfff, 0x7af, 0x0, 0x80000000, 0x0, 0x2, 0xc6, 0x7fff, 0x3dda, 0x10001, 0x20, 0x80000001, 0x5, 0xfffffffffffffff7, 0xffffffff, 0x9, 0xffffffffffffb358, 0x3, 0x5, 0x5, 0x172f, 0x1f, 0x0, 0x9, 0x8, 0x7, 0x8, 0x5, 0x40, 0x6, 0x8001, 0x0, 0x8b, 0x5, 0x8, 0x4, 0xfff, 0x1, 0x7fff, 0x8, 0x5, 0x80000001, 0xbb04, 0x1f, 0xfffffffffffffffd, 0x100000001, 0x0, 0x54d2, 0x3, 0x0, 0x100000000, 0x10000, 0x101, 0x7fffffff, 0xec, 0x3, 0x7, 0x2, 0x100000001, 0x4, 0x100000001, 0x7f, 0x7ff, 0x80000000, 0x9, 0xe7d9, 0x100000001, 0xe6fa, 0x995, 0x0, 0xc300, 0xffffffffffffcc3d, 0x6, 0x100000001, 0x7f, 0x67f6, 0x2, 0x80, 0x5, 0x1, 0xfffffffffffffff9, 0x5, 0x1, 0x7f, 0x2e, 0x852, 0x1, 0x80000000, 0x20, 0x81, 0x6, 0x9, 0x459, 0xc8e6, 0x45d7, 0x0, 0xffffffff, 0x1, 0x1f91, 0x7, 0x7, 0x20, 0x9, 0x89, 0x8, 0x7, 0x0, 0x2, 0x1, 0x2, 0x20000000000, 0x4ca4, 0x800, 0x7fffffff]}) 23:31:26 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) mlockall(0x3) 23:31:26 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 33) [ 288.890997] capability: warning: `syz-executor.3' uses 32-bit capabilities (legacy support in use) 23:31:26 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdab39eac554c6bee, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) [ 288.964960] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 23:31:26 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r1, 0x3ff, 0x7, 0x9}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0b07000000000000000001"], 0x24}}, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) [ 289.119671] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 23:31:37 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 34) 23:31:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) mlockall(0x3) 23:31:37 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) mlockall(0x3) 23:31:37 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="866369ed", 0x4}], 0x1}, 0x0) syz_open_dev$hiddev(0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000002c0)={0x0, 0xdd62, 0x1, [0x8000, 0x2, 0xf7, 0x80, 0xfff], [0x80, 0xd6, 0x0, 0x8cf8, 0x4, 0x8b4b, 0x1000, 0xfff, 0x7af, 0x0, 0x80000000, 0x0, 0x2, 0xc6, 0x7fff, 0x3dda, 0x10001, 0x20, 0x80000001, 0x5, 0xfffffffffffffff7, 0xffffffff, 0x9, 0xffffffffffffb358, 0x3, 0x5, 0x5, 0x172f, 0x1f, 0x0, 0x9, 0x8, 0x7, 0x8, 0x5, 0x40, 0x6, 0x8001, 0x0, 0x8b, 0x5, 0x8, 0x4, 0xfff, 0x1, 0x7fff, 0x8, 0x5, 0x80000001, 0xbb04, 0x1f, 0xfffffffffffffffd, 0x100000001, 0x0, 0x54d2, 0x3, 0x0, 0x100000000, 0x10000, 0x101, 0x7fffffff, 0xec, 0x3, 0x7, 0x2, 0x100000001, 0x4, 0x100000001, 0x7f, 0x7ff, 0x80000000, 0x9, 0xe7d9, 0x100000001, 0xe6fa, 0x995, 0x0, 0xc300, 0xffffffffffffcc3d, 0x6, 0x100000001, 0x7f, 0x67f6, 0x2, 0x80, 0x5, 0x1, 0xfffffffffffffff9, 0x5, 0x1, 0x7f, 0x2e, 0x852, 0x1, 0x80000000, 0x20, 0x81, 0x6, 0x9, 0x459, 0xc8e6, 0x45d7, 0x0, 0xffffffff, 0x1, 0x1f91, 0x7, 0x7, 0x20, 0x9, 0x89, 0x8, 0x7, 0x0, 0x2, 0x1, 0x2, 0x20000000000, 0x4ca4, 0x800, 0x7fffffff]}) 23:31:37 executing program 0: ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x4b4a, 0x7ffffffff000) r0 = socket$inet6(0xa, 0x5, 0xbd) flistxattr(r0, &(0x7f0000000000)=""/173, 0xad) sendto$inet6(r0, &(0x7f00000000c0)="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", 0x1000, 0x8000, 0x0, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x4) 23:31:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) mlockall(0x3) 23:31:37 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) mlockall(0x3) 23:31:37 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) mlockall(0x3) 23:31:37 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 35) [ 300.072559] FAULT_INJECTION: forcing a failure. [ 300.072559] name failslab, interval 1, probability 0, space 0, times 0 [ 300.074260] CPU: 0 UID: 0 PID: 4852 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 300.074290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 300.074304] Call Trace: [ 300.074312] [ 300.074320] dump_stack_lvl+0xfa/0x120 [ 300.074353] should_fail_ex+0x4d7/0x5e0 [ 300.074395] ? alloc_vfsmnt+0x23/0x6d0 [ 300.074425] should_failslab+0xc2/0x120 [ 300.074451] kmem_cache_alloc_noprof+0x80/0x760 [ 300.074484] ? __pfx_perf_trace_lock+0x10/0x10 [ 300.074526] ? alloc_vfsmnt+0x23/0x6d0 [ 300.074554] alloc_vfsmnt+0x23/0x6d0 [ 300.074583] ? copy_tree+0x56e/0xaf0 [ 300.074609] clone_mnt+0x49/0x900 [ 300.074644] copy_tree+0x34b/0xaf0 [ 300.074677] copy_mnt_ns+0x1f0/0xb00 [ 300.074717] create_new_namespaces+0xd6/0xc00 [ 300.074756] ? security_capable+0x2f/0x90 [ 300.074796] unshare_nsproxy_namespaces+0xc0/0x200 [ 300.074846] ksys_unshare+0x468/0xa10 [ 300.074878] ? __pfx_ksys_unshare+0x10/0x10 [ 300.074908] ? ksys_write+0x1a3/0x240 [ 300.074931] ? irqentry_exit+0xee/0x650 [ 300.074952] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 300.074983] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 300.075020] __x64_sys_unshare+0x31/0x40 [ 300.075050] do_syscall_64+0xbf/0x420 [ 300.075096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 300.075120] RIP: 0033:0x7ff86b829b19 [ 300.075138] 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 [ 300.075160] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 300.075182] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 300.075198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 300.075211] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 300.075225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 300.075238] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 300.075271] 23:31:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) recvmsg$unix(r2, &(0x7f0000003780)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000035c0)=[{&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/223, 0xdf}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/88, 0x58}, {&(0x7f0000002480)=""/200, 0xc8}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/48, 0x30}], 0x8, &(0x7f0000003640)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x140}, 0x40010100) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x6e) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000240)={'wg1\x00', {0x2, 0x0, @multicast2}}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r4, 0x8983, &(0x7f0000000000)={0x8, 'veth1\x00', {'veth1\x00'}, 0xfffd}) sendmmsg$unix(r0, &(0x7f0000003900), 0x40000000000038f, 0x0) 23:31:38 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 36) 23:31:38 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 37) [ 300.552708] FAULT_INJECTION: forcing a failure. [ 300.552708] name failslab, interval 1, probability 0, space 0, times 0 [ 300.554444] CPU: 1 UID: 0 PID: 4863 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 300.554474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 300.554487] Call Trace: [ 300.554495] [ 300.554504] dump_stack_lvl+0xfa/0x120 [ 300.554538] should_fail_ex+0x4d7/0x5e0 [ 300.554581] should_failslab+0xc2/0x120 [ 300.554607] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 300.554651] ? kstrdup_const+0x57/0x80 [ 300.554691] ? kstrdup+0x3e/0xc0 [ 300.554721] kstrdup+0x3e/0xc0 [ 300.554752] kstrdup_const+0x57/0x80 [ 300.554784] alloc_vfsmnt+0xe9/0x6d0 [ 300.554821] ? copy_tree+0x56e/0xaf0 [ 300.554847] clone_mnt+0x49/0x900 [ 300.554882] copy_tree+0x34b/0xaf0 [ 300.554916] copy_mnt_ns+0x1f0/0xb00 [ 300.554955] create_new_namespaces+0xd6/0xc00 [ 300.554995] ? security_capable+0x2f/0x90 [ 300.555035] unshare_nsproxy_namespaces+0xc0/0x200 [ 300.555077] ksys_unshare+0x468/0xa10 [ 300.555123] ? __pfx_ksys_unshare+0x10/0x10 [ 300.555152] ? ksys_write+0x1a3/0x240 [ 300.555175] ? irqentry_exit+0xee/0x650 [ 300.555197] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 300.555227] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 300.555265] __x64_sys_unshare+0x31/0x40 [ 300.555295] do_syscall_64+0xbf/0x420 [ 300.555323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 300.555347] RIP: 0033:0x7ff86b829b19 [ 300.555366] 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 [ 300.555388] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 300.555410] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 300.555426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 300.555439] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 300.555453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 300.555467] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 300.555499] 23:31:38 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 38) 23:31:38 executing program 7: openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0xcd, 0x7b, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs4(0x0, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 23:31:38 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 39) 23:31:38 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:31:49 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) mlockall(0x3) 23:31:49 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:31:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:31:49 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) mlockall(0x3) 23:31:49 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 40) 23:31:49 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) mlockall(0x3) 23:31:49 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:31:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) [ 311.472023] FAULT_INJECTION: forcing a failure. [ 311.472023] name failslab, interval 1, probability 0, space 0, times 0 [ 311.472094] CPU: 1 UID: 0 PID: 4889 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 311.472124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 311.472138] Call Trace: [ 311.472146] [ 311.472155] dump_stack_lvl+0xfa/0x120 [ 311.472190] should_fail_ex+0x4d7/0x5e0 [ 311.472233] ? alloc_vfsmnt+0x23/0x6d0 [ 311.472265] should_failslab+0xc2/0x120 [ 311.472293] kmem_cache_alloc_noprof+0x80/0x760 [ 311.472326] ? __pfx_perf_trace_lock+0x10/0x10 [ 311.472370] ? alloc_vfsmnt+0x23/0x6d0 [ 311.472399] alloc_vfsmnt+0x23/0x6d0 [ 311.472429] ? copy_tree+0x56e/0xaf0 [ 311.472456] clone_mnt+0x49/0x900 [ 311.472493] copy_tree+0x34b/0xaf0 [ 311.472529] copy_mnt_ns+0x1f0/0xb00 [ 311.472570] create_new_namespaces+0xd6/0xc00 23:31:49 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 41) [ 311.472611] ? security_capable+0x2f/0x90 [ 311.472653] unshare_nsproxy_namespaces+0xc0/0x200 [ 311.472697] ksys_unshare+0x468/0xa10 [ 311.472730] ? __pfx_ksys_unshare+0x10/0x10 [ 311.472761] ? ksys_write+0x1a3/0x240 [ 311.472785] ? irqentry_exit+0xee/0x650 [ 311.472815] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 311.472852] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 311.472892] __x64_sys_unshare+0x31/0x40 [ 311.472922] do_syscall_64+0xbf/0x420 [ 311.472952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 311.472977] RIP: 0033:0x7ff86b829b19 [ 311.472997] 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 [ 311.473019] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 311.473043] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 23:31:49 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 42) [ 311.473059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 311.473073] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 311.473087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 311.473101] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 311.473136] [ 311.587493] FAULT_INJECTION: forcing a failure. [ 311.587493] name failslab, interval 1, probability 0, space 0, times 0 [ 311.587539] CPU: 0 UID: 0 PID: 4905 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 311.587568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 311.587582] Call Trace: [ 311.587589] [ 311.587598] dump_stack_lvl+0xfa/0x120 [ 311.587638] should_fail_ex+0x4d7/0x5e0 [ 311.587679] ? alloc_vfsmnt+0x23/0x6d0 [ 311.587710] should_failslab+0xc2/0x120 23:31:49 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 43) [ 311.587736] kmem_cache_alloc_noprof+0x80/0x760 [ 311.587769] ? __pfx_perf_trace_lock+0x10/0x10 [ 311.587811] ? alloc_vfsmnt+0x23/0x6d0 [ 311.587839] alloc_vfsmnt+0x23/0x6d0 [ 311.587868] ? copy_tree+0x56e/0xaf0 [ 311.587894] clone_mnt+0x49/0x900 [ 311.587929] copy_tree+0x34b/0xaf0 [ 311.587963] copy_mnt_ns+0x1f0/0xb00 [ 311.588002] create_new_namespaces+0xd6/0xc00 [ 311.588041] ? security_capable+0x2f/0x90 [ 311.588081] unshare_nsproxy_namespaces+0xc0/0x200 [ 311.588123] ksys_unshare+0x468/0xa10 [ 311.588155] ? __pfx_ksys_unshare+0x10/0x10 [ 311.588185] ? ksys_write+0x1a3/0x240 [ 311.588208] ? irqentry_exit+0xee/0x650 [ 311.588230] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 311.588261] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 311.588298] __x64_sys_unshare+0x31/0x40 [ 311.588327] do_syscall_64+0xbf/0x420 [ 311.588356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 311.588380] RIP: 0033:0x7ff86b829b19 [ 311.588398] 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 [ 311.588420] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 311.588443] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 311.588458] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 311.588472] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 311.588485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 23:31:50 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 44) [ 311.588499] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 311.588532] [ 311.761010] FAULT_INJECTION: forcing a failure. [ 311.761010] name failslab, interval 1, probability 0, space 0, times 0 [ 311.761057] CPU: 0 UID: 0 PID: 4907 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 311.761085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 311.761099] Call Trace: [ 311.761106] [ 311.761115] dump_stack_lvl+0xfa/0x120 [ 311.761148] should_fail_ex+0x4d7/0x5e0 [ 311.761191] should_failslab+0xc2/0x120 [ 311.761218] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 311.761262] ? kstrdup_const+0x57/0x80 [ 311.761301] ? kstrdup+0x3e/0xc0 [ 311.761331] kstrdup+0x3e/0xc0 [ 311.761363] kstrdup_const+0x57/0x80 [ 311.761394] alloc_vfsmnt+0xe9/0x6d0 [ 311.761425] ? copy_tree+0x56e/0xaf0 [ 311.761451] clone_mnt+0x49/0x900 [ 311.761487] copy_tree+0x34b/0xaf0 [ 311.761520] copy_mnt_ns+0x1f0/0xb00 [ 311.761559] create_new_namespaces+0xd6/0xc00 [ 311.761599] ? security_capable+0x2f/0x90 [ 311.761639] unshare_nsproxy_namespaces+0xc0/0x200 [ 311.761681] ksys_unshare+0x468/0xa10 [ 311.761714] ? __pfx_ksys_unshare+0x10/0x10 [ 311.761743] ? ksys_write+0x1a3/0x240 [ 311.761766] ? irqentry_exit+0xee/0x650 [ 311.761787] ? trace_hardirqs_on_prepare+0xe3/0x110 23:31:50 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 45) [ 311.761825] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 311.761863] __x64_sys_unshare+0x31/0x40 [ 311.761892] do_syscall_64+0xbf/0x420 [ 311.761921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 311.761945] RIP: 0033:0x7ff86b829b19 [ 311.761964] 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 [ 311.761985] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 311.762008] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 311.762024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 311.762037] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 311.762051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 311.762065] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 311.762098] 23:31:50 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 46) [ 312.522360] FAULT_INJECTION: forcing a failure. [ 312.522360] name failslab, interval 1, probability 0, space 0, times 0 [ 312.535939] CPU: 0 UID: 0 PID: 4916 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 312.535969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 312.535982] Call Trace: [ 312.535990] [ 312.535998] dump_stack_lvl+0xfa/0x120 [ 312.536029] should_fail_ex+0x4d7/0x5e0 [ 312.536068] ? alloc_vfsmnt+0x23/0x6d0 [ 312.536097] should_failslab+0xc2/0x120 [ 312.536122] kmem_cache_alloc_noprof+0x80/0x760 [ 312.536153] ? __pfx_perf_trace_lock+0x10/0x10 [ 312.536192] ? alloc_vfsmnt+0x23/0x6d0 [ 312.536218] alloc_vfsmnt+0x23/0x6d0 [ 312.536244] ? copy_tree+0x56e/0xaf0 [ 312.536269] clone_mnt+0x49/0x900 [ 312.536302] copy_tree+0x34b/0xaf0 [ 312.536334] copy_mnt_ns+0x1f0/0xb00 [ 312.536371] create_new_namespaces+0xd6/0xc00 [ 312.536407] ? security_capable+0x2f/0x90 [ 312.536445] unshare_nsproxy_namespaces+0xc0/0x200 [ 312.536484] ksys_unshare+0x468/0xa10 [ 312.536514] ? __pfx_ksys_unshare+0x10/0x10 [ 312.536542] ? ksys_write+0x1a3/0x240 [ 312.536563] ? irqentry_exit+0xee/0x650 [ 312.536584] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 312.536612] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 312.536646] __x64_sys_unshare+0x31/0x40 [ 312.536674] do_syscall_64+0xbf/0x420 [ 312.536700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 312.536722] RIP: 0033:0x7ff86b829b19 [ 312.536740] 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 [ 312.536760] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 312.536782] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 312.536796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 312.536817] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 312.536829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 312.536842] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 312.536873] 23:31:50 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:31:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:31:50 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) mlockall(0x3) 23:32:00 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 47) 23:32:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) mlockall(0x3) 23:32:00 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:32:00 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() get_robust_list(r1, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r2 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r2, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r2, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r1, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x1f, 0x18, 0x1, 0x64, 0x0, 0x1, 0x14008, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x4, @perf_config_ext={0x0, 0x6}, 0xc000, 0x1, 0x1, 0x5, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x260}, r1, 0xf, r0, 0x2) mlockall(0x3) 23:32:00 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:32:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f00000000c0)=ANY=[], 0x18}], 0x1}, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6e) ioctl(r1, 0x0, &(0x7f0000000140)="9a25aa00db857f95488571eb9bb1c2e850367c75b2be6a9755be250dea2a35d946c01b3f5228fa4ab0a1c62529ceda129347e3ce19f00b5c770d12766b13451c0aa9d6caf372928d80ac6486a8c60094e7bb2777f18d62b323d06d49b3da378ea2eedda6d29994f7b7ab28d0a09cd899d0880a0bfa8971a0c13cf3f4533c880546ef587094091cb1ed") clone(0x4c200300, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x0) 23:32:00 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) mlockall(0x3) 23:32:00 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) [ 322.389655] FAULT_INJECTION: forcing a failure. [ 322.389655] name failslab, interval 1, probability 0, space 0, times 0 [ 322.390541] CPU: 0 UID: 0 PID: 4933 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 322.390557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 322.390564] Call Trace: [ 322.390568] [ 322.390573] dump_stack_lvl+0xfa/0x120 [ 322.390591] should_fail_ex+0x4d7/0x5e0 [ 322.390614] should_failslab+0xc2/0x120 [ 322.390629] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 322.390653] ? kstrdup_const+0x57/0x80 [ 322.390674] ? kstrdup+0x3e/0xc0 [ 322.390694] kstrdup+0x3e/0xc0 [ 322.390711] kstrdup_const+0x57/0x80 [ 322.390728] alloc_vfsmnt+0xe9/0x6d0 [ 322.390744] ? copy_tree+0x56e/0xaf0 [ 322.390759] clone_mnt+0x49/0x900 [ 322.390778] copy_tree+0x34b/0xaf0 [ 322.390796] copy_mnt_ns+0x1f0/0xb00 [ 322.390817] create_new_namespaces+0xd6/0xc00 [ 322.390838] ? security_capable+0x2f/0x90 [ 322.390860] unshare_nsproxy_namespaces+0xc0/0x200 [ 322.390882] ksys_unshare+0x468/0xa10 [ 322.390900] ? __pfx_ksys_unshare+0x10/0x10 [ 322.390916] ? ksys_write+0x1a3/0x240 [ 322.390928] ? irqentry_exit+0xee/0x650 [ 322.390940] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 322.390957] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 322.390977] __x64_sys_unshare+0x31/0x40 [ 322.390993] do_syscall_64+0xbf/0x420 [ 322.391008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 322.391021] RIP: 0033:0x7ff86b829b19 [ 322.391031] 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 [ 322.391043] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 322.391055] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 322.391063] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 322.391071] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 322.391078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 322.391085] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 322.391103] 23:32:00 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 48) 23:32:00 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 49) 23:32:00 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 50) 23:32:00 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 51) 23:32:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f00000000c0)=ANY=[], 0x18}], 0x1}, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6e) ioctl(r1, 0x0, &(0x7f0000000140)="9a25aa00db857f95488571eb9bb1c2e850367c75b2be6a9755be250dea2a35d946c01b3f5228fa4ab0a1c62529ceda129347e3ce19f00b5c770d12766b13451c0aa9d6caf372928d80ac6486a8c60094e7bb2777f18d62b323d06d49b3da378ea2eedda6d29994f7b7ab28d0a09cd899d0880a0bfa8971a0c13cf3f4533c880546ef587094091cb1ed") clone(0x4c200300, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x0) 23:32:00 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 52) [ 323.080062] FAULT_INJECTION: forcing a failure. [ 323.080062] name failslab, interval 1, probability 0, space 0, times 0 [ 323.100112] CPU: 1 UID: 0 PID: 4959 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 323.100148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 323.100162] Call Trace: [ 323.100170] [ 323.100180] dump_stack_lvl+0xfa/0x120 [ 323.100216] should_fail_ex+0x4d7/0x5e0 [ 323.100261] should_failslab+0xc2/0x120 [ 323.100289] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 323.100335] ? kstrdup_const+0x57/0x80 [ 323.100378] ? kstrdup+0x3e/0xc0 [ 323.100409] kstrdup+0x3e/0xc0 [ 323.100443] kstrdup_const+0x57/0x80 [ 323.100478] alloc_vfsmnt+0xe9/0x6d0 [ 323.100510] ? copy_tree+0x56e/0xaf0 [ 323.100538] clone_mnt+0x49/0x900 [ 323.100576] copy_tree+0x34b/0xaf0 [ 323.100612] copy_mnt_ns+0x1f0/0xb00 [ 323.100654] create_new_namespaces+0xd6/0xc00 [ 323.100696] ? security_capable+0x2f/0x90 [ 323.100739] unshare_nsproxy_namespaces+0xc0/0x200 [ 323.100785] ksys_unshare+0x468/0xa10 [ 323.100825] ? __pfx_ksys_unshare+0x10/0x10 [ 323.100858] ? ksys_write+0x1a3/0x240 [ 323.100882] ? irqentry_exit+0xee/0x650 [ 323.100905] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 323.100937] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 323.100978] __x64_sys_unshare+0x31/0x40 [ 323.101009] do_syscall_64+0xbf/0x420 [ 323.101039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.101065] RIP: 0033:0x7ff86b829b19 [ 323.101085] 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 [ 323.101108] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 323.101133] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 323.101149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 323.101164] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 323.101179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 323.101193] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 323.101229] 23:32:11 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:32:11 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:32:11 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) mlockall(0x3) 23:32:11 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 53) 23:32:11 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) mlockall(0x3) 23:32:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) mlockall(0x3) 23:32:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) mlockall(0x3) 23:32:11 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000010c0)) fallocate(r1, 0x0, 0x0, 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000011c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0600000000000000032f66696c653000"]) r4 = dup2(r0, r1) pwritev2(r4, &(0x7f0000000000)=[{&(0x7f0000000040)="9e41071908b43fc99d62bb2efa82736ed443717437a898a0b80bd7eec28a9e96f5", 0x21}, {&(0x7f00000000c0)="139169d32b43c832db1a6f814523666ff9d5698b81ab2e731f053860da708e64992f2f2ad61d08d70251a11d65104d1d60bf01b7ff18d891a175c2008f29166d050386ebb3c6f876fac4cec22f1ad539990104ada40f3710a10646b5a009f6c435b83bfb03f436b3b4e126727ab1a8d9d9922460a3c63d30f88738909b2f873ac68e64323791e105cbf81531f1169a3430c83e3772337efefb7dd399cc21c902d7aafb2591683ce184649de63c495cf92d33b7db39", 0xb5}, {&(0x7f0000000180)="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", 0xf27}], 0x3, 0x4, 0x0, 0x0) fallocate(r1, 0x11, 0xfffffffffffffffd, 0x10000) 23:32:11 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x9, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 23:32:11 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 54) 23:32:11 executing program 0: ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000040)={0x0, 0x0, 0x18b}) signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x6]}, 0x8, 0x80000) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'bridge_slave_0\x00'}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x9) 23:32:11 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 55) 23:32:11 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x44000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendfile(r1, r0, &(0x7f0000000380)=0x3a6, 0x2) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d3", 0xfffffeb9}]) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f0000000740)={0x87, 0x205, '\x00', [@hao={0xc9, 0x10, @remote}, @generic={0x7, 0x1000, "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@ra={0x5, 0x2, 0xbb2e}, @pad1, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x1038) pwritev2(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)="d4bf5d3a3873dbfc3310c3eb1fd7a22abdfd9a92b0cb5dfbbc6ad17a382d903f903e720bc4e83f2d795662dfdca845fec532e934dca2cf6c65d76ead03827f3f9fc65f2f5bdd72421a9a74c8d9d6e66f828613524de040ed96cccc93221cbb170c2ce2bc8fe36b0ee8ca9058e5f89ef5135ccb37d2d0c628e9f38cf848b8dc4eaf472f29de7b97a1463afb596ee75b16223967da1a03d01e1676bcdd4a01db793bb669a1f1daad005626a5e6b11519c7f2da98873bc7d8dd6ec5fe9daf680e6b6c3292de65dd78f3b2e9367a5f3fdd7c0794ecb05f99bd107fca040ce22f3bb042856db1f5f5b21663", 0xe9}, {&(0x7f0000000080)="6fb3cefe9e90f3c5ede3d3346e5bde", 0xf}, {&(0x7f00000002c0)="5e80ac19f5e33b45fac56edd2aad1c5b5279413fddc49b6ef56051d7c0048c0f4934291de0c549cfcb0c33ac21a184d1f61002a775c85163485bcfe8cd50c0cacee49b5ba598707c08952958cbf7d96f50a2c3a85840085baa57c8d73a14b8f56e6feffba1b2d7b03cd19d868bfb9e670c6fe05adf1a59afac8818d17549b20f7461135c4b", 0x85}, {&(0x7f0000000400)="8e8ac626b695f240c5d42fbb46e45152338c000bca83b994882890dbca3e20366e70e0927b9b983b5071446f663acb2e768a8e4a837d8e0f4db43d564038dfb3a7292c593cc7e55000f478beca9f753e169f0ba0171b6d8c2855894706757caf8e17bec8389f05e260db8d6b5e9f0608daff55a8d7843bc13ad55a40663ec7178fb1204dce5a629b5ca53ef652c8359675c2aa90e019a4ad29d0d04cde20e076850bd751e013d7a2e4cb244fa2cae3b8", 0xb0}, {&(0x7f00000004c0)="f4a0f8aa4e55970549559a64f092a742594bacbc430cbcd5707e88566b297398ab0b97628058246121e290b4e357de678cc359ec5a202b6d8a8e517e34acf93c6f01c4292ea79cae5366a40399dd26df7bb152f1f80e3994fd912875f7", 0x5d}, {&(0x7f0000000540)="34d3ba17717f659a8feaa2c1c3944d2774d3a45aa0040baea32e171e6124043cad259eb854525d9e262bf51d363d5e551fa369752d046011088d1208a6dc911db952847fc19faf3ca7e8a81a0ce05dd906fa8602c9a24b8ef02220784dcea58e7ba6", 0x62}, {&(0x7f00000005c0)="5c9c91f60c4f79b4093026fb8f889955882db0f3c8a106a0f5fd761eea7dc27106c9d7d0d4b7a5ad8927abe00a405981293164bcfd3eb99d8605d5dc5ec34212532750920197bf95cefc69eb030fab794cf327f90e437e38250103207bf7311bc3b8d5ca53bace50319851c35928f3b4fa9a643fe67effaa44a9b528914f69368e4a494d50d7214941e0a55e118595203faa44231cb7084bf4ac0eaccb711cc0dda995399502a47d8d474d2e2bad296814430df3d0f2fd6c1b5d2462898c9ac810f4064f5606c85a33c18bc7a9c405c4c433b77e4085a5cabf562fcb685678ea8e", 0xe1}], 0x7, 0x4, 0x0, 0x10) [ 334.086364] FAULT_INJECTION: forcing a failure. [ 334.086364] name failslab, interval 1, probability 0, space 0, times 0 [ 334.100852] CPU: 0 UID: 0 PID: 4996 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 334.100870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 334.100878] Call Trace: [ 334.100883] [ 334.100888] dump_stack_lvl+0xfa/0x120 [ 334.100909] should_fail_ex+0x4d7/0x5e0 [ 334.100933] ? alloc_vfsmnt+0x23/0x6d0 [ 334.100950] should_failslab+0xc2/0x120 [ 334.100965] kmem_cache_alloc_noprof+0x80/0x760 [ 334.100984] ? __pfx_perf_trace_lock+0x10/0x10 [ 334.101007] ? alloc_vfsmnt+0x23/0x6d0 [ 334.101023] alloc_vfsmnt+0x23/0x6d0 [ 334.101038] ? copy_tree+0x56e/0xaf0 [ 334.101052] clone_mnt+0x49/0x900 [ 334.101071] copy_tree+0x34b/0xaf0 [ 334.101089] copy_mnt_ns+0x1f0/0xb00 [ 334.101110] create_new_namespaces+0xd6/0xc00 [ 334.101132] ? security_capable+0x2f/0x90 [ 334.101155] unshare_nsproxy_namespaces+0xc0/0x200 [ 334.101178] ksys_unshare+0x468/0xa10 [ 334.101195] ? __pfx_ksys_unshare+0x10/0x10 [ 334.101211] ? ksys_write+0x1a3/0x240 [ 334.101224] ? irqentry_exit+0xee/0x650 [ 334.101236] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 334.101253] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 334.101273] __x64_sys_unshare+0x31/0x40 [ 334.101289] do_syscall_64+0xbf/0x420 [ 334.101305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 334.101318] RIP: 0033:0x7ff86b829b19 [ 334.101328] 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 [ 334.101340] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 334.101353] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 334.101361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 334.101368] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 334.101376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 334.101383] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 334.101401] 23:32:12 executing program 0: r0 = syz_io_uring_complete(0x0) getsockname$unix(r0, &(0x7f0000000440), &(0x7f00000000c0)=0x6e) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PTP_SYS_OFFSET(r1, 0x43403d05, &(0x7f0000000100)) 23:32:12 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 56) 23:32:12 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000400)=""/145, 0x91}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/219, 0xdb}, {&(0x7f0000000900)=""/195, 0xc3}, {&(0x7f0000000a00)=""/214, 0xd6}, {&(0x7f0000000b00)=""/180, 0xb4}], 0x9, &(0x7f0000000600)=""/252, 0xfc}, 0x2021) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000740)={0x20000000}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x64010100, @empty}, 0x8) 23:32:21 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 57) 23:32:21 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) mlockall(0x3) 23:32:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:32:21 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)}, &(0x7f00000002c0)=0x18) mlockall(0x3) 23:32:21 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000400)=""/145, 0x91}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/219, 0xdb}, {&(0x7f0000000900)=""/195, 0xc3}, {&(0x7f0000000a00)=""/214, 0xd6}, {&(0x7f0000000b00)=""/180, 0xb4}], 0x9, &(0x7f0000000600)=""/252, 0xfc}, 0x2021) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000740)={0x20000000}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x64010100, @empty}, 0x8) 23:32:21 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:32:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) mlockall(0x3) 23:32:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() mlockall(0x3) [ 343.780013] FAULT_INJECTION: forcing a failure. [ 343.780013] name failslab, interval 1, probability 0, space 0, times 0 [ 343.792910] CPU: 1 UID: 0 PID: 5027 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 343.792942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 343.792956] Call Trace: [ 343.792964] [ 343.792973] dump_stack_lvl+0xfa/0x120 [ 343.793007] should_fail_ex+0x4d7/0x5e0 [ 343.793050] should_failslab+0xc2/0x120 [ 343.793077] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 343.793121] ? kstrdup_const+0x57/0x80 [ 343.793161] ? kstrdup+0x3e/0xc0 [ 343.793191] kstrdup+0x3e/0xc0 [ 343.793222] kstrdup_const+0x57/0x80 [ 343.793254] alloc_vfsmnt+0xe9/0x6d0 [ 343.793284] ? copy_tree+0x56e/0xaf0 [ 343.793311] clone_mnt+0x49/0x900 [ 343.793346] copy_tree+0x34b/0xaf0 [ 343.793380] copy_mnt_ns+0x1f0/0xb00 [ 343.793419] create_new_namespaces+0xd6/0xc00 [ 343.793459] ? security_capable+0x2f/0x90 [ 343.793499] unshare_nsproxy_namespaces+0xc0/0x200 [ 343.793542] ksys_unshare+0x468/0xa10 [ 343.793574] ? __pfx_ksys_unshare+0x10/0x10 [ 343.793604] ? ksys_write+0x1a3/0x240 [ 343.793627] ? irqentry_exit+0xee/0x650 [ 343.793648] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 343.793679] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 343.793718] __x64_sys_unshare+0x31/0x40 [ 343.793748] do_syscall_64+0xbf/0x420 [ 343.793776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.793808] RIP: 0033:0x7ff86b829b19 [ 343.793827] 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 [ 343.793848] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 343.793871] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 343.793886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 343.793900] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 343.793914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 343.793927] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 343.793960] 23:32:21 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 58) 23:32:21 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 59) 23:32:21 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000400)=""/145, 0x91}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/219, 0xdb}, {&(0x7f0000000900)=""/195, 0xc3}, {&(0x7f0000000a00)=""/214, 0xd6}, {&(0x7f0000000b00)=""/180, 0xb4}], 0x9, &(0x7f0000000600)=""/252, 0xfc}, 0x2021) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000740)={0x20000000}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x64010100, @empty}, 0x8) 23:32:22 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 60) [ 344.156862] FAULT_INJECTION: forcing a failure. [ 344.156862] name failslab, interval 1, probability 0, space 0, times 0 [ 344.166168] CPU: 0 UID: 0 PID: 5038 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 344.166186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 344.166195] Call Trace: [ 344.166199] [ 344.166205] dump_stack_lvl+0xfa/0x120 [ 344.166227] should_fail_ex+0x4d7/0x5e0 [ 344.166252] ? alloc_vfsmnt+0x23/0x6d0 [ 344.166269] should_failslab+0xc2/0x120 [ 344.166285] kmem_cache_alloc_noprof+0x80/0x760 [ 344.166304] ? __pfx_perf_trace_lock+0x10/0x10 [ 344.166328] ? alloc_vfsmnt+0x23/0x6d0 [ 344.166343] alloc_vfsmnt+0x23/0x6d0 [ 344.166359] ? copy_tree+0x56e/0xaf0 [ 344.166373] clone_mnt+0x49/0x900 [ 344.166392] copy_tree+0x34b/0xaf0 [ 344.166411] copy_mnt_ns+0x1f0/0xb00 [ 344.166432] create_new_namespaces+0xd6/0xc00 [ 344.166455] ? security_capable+0x2f/0x90 [ 344.166478] unshare_nsproxy_namespaces+0xc0/0x200 [ 344.166501] ksys_unshare+0x468/0xa10 [ 344.166520] ? __pfx_ksys_unshare+0x10/0x10 [ 344.166536] ? ksys_write+0x1a3/0x240 [ 344.166549] ? irqentry_exit+0xee/0x650 [ 344.166561] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 344.166579] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 344.166600] __x64_sys_unshare+0x31/0x40 [ 344.166616] do_syscall_64+0xbf/0x420 [ 344.166632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.166645] RIP: 0033:0x7ff86b829b19 [ 344.166656] 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 [ 344.166668] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 344.166681] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 344.166689] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 344.166697] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 344.166705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 344.166712] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 344.166730] 23:32:22 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 61) 23:32:22 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000400)=""/145, 0x91}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/219, 0xdb}, {&(0x7f0000000900)=""/195, 0xc3}, {&(0x7f0000000a00)=""/214, 0xd6}, {&(0x7f0000000b00)=""/180, 0xb4}], 0x9, &(0x7f0000000600)=""/252, 0xfc}, 0x2021) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000740)={0x20000000}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x64010100, @empty}, 0x8) 23:32:22 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 62) 23:32:32 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 63) 23:32:32 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:32:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:32:32 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:32:32 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:32:32 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000400)=""/145, 0x91}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/219, 0xdb}, {&(0x7f0000000900)=""/195, 0xc3}, {&(0x7f0000000a00)=""/214, 0xd6}, {&(0x7f0000000b00)=""/180, 0xb4}], 0x9, &(0x7f0000000600)=""/252, 0xfc}, 0x2021) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000740)={0x20000000}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) 23:32:32 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:32:32 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:32:32 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000400)=""/145, 0x91}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/219, 0xdb}, {&(0x7f0000000900)=""/195, 0xc3}, {&(0x7f0000000a00)=""/214, 0xd6}, {&(0x7f0000000b00)=""/180, 0xb4}], 0x9, &(0x7f0000000600)=""/252, 0xfc}, 0x2021) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) 23:32:32 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 64) 23:32:32 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 65) [ 354.960076] FAULT_INJECTION: forcing a failure. [ 354.960076] name failslab, interval 1, probability 0, space 0, times 0 [ 354.967104] CPU: 0 UID: 0 PID: 5074 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 354.967122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 354.967130] Call Trace: [ 354.967135] [ 354.967140] dump_stack_lvl+0xfa/0x120 [ 354.967162] should_fail_ex+0x4d7/0x5e0 [ 354.967187] ? alloc_vfsmnt+0x23/0x6d0 [ 354.967210] should_failslab+0xc2/0x120 [ 354.967226] kmem_cache_alloc_noprof+0x80/0x760 [ 354.967245] ? __pfx_perf_trace_lock+0x10/0x10 [ 354.967269] ? alloc_vfsmnt+0x23/0x6d0 [ 354.967285] alloc_vfsmnt+0x23/0x6d0 [ 354.967300] ? copy_tree+0x56e/0xaf0 [ 354.967315] clone_mnt+0x49/0x900 [ 354.967334] copy_tree+0x34b/0xaf0 [ 354.967352] copy_mnt_ns+0x1f0/0xb00 [ 354.967374] create_new_namespaces+0xd6/0xc00 [ 354.967396] ? security_capable+0x2f/0x90 [ 354.967419] unshare_nsproxy_namespaces+0xc0/0x200 [ 354.967442] ksys_unshare+0x468/0xa10 [ 354.967460] ? __pfx_ksys_unshare+0x10/0x10 [ 354.967476] ? ksys_write+0x1a3/0x240 [ 354.967490] ? irqentry_exit+0xee/0x650 [ 354.967502] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 354.967520] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 354.967540] __x64_sys_unshare+0x31/0x40 [ 354.967557] do_syscall_64+0xbf/0x420 [ 354.967573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 354.967586] RIP: 0033:0x7ff86b829b19 [ 354.967596] 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 [ 354.967608] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 354.967621] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 354.967630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 354.967638] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 354.967645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 354.967653] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 354.967679] 23:32:32 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 66) 23:32:32 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) 23:32:33 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 67) [ 355.188673] FAULT_INJECTION: forcing a failure. [ 355.188673] name failslab, interval 1, probability 0, space 0, times 0 [ 355.196841] CPU: 0 UID: 0 PID: 5082 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 355.196860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 355.196868] Call Trace: [ 355.196873] [ 355.196882] dump_stack_lvl+0xfa/0x120 [ 355.196904] should_fail_ex+0x4d7/0x5e0 [ 355.196929] should_failslab+0xc2/0x120 [ 355.196945] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 355.196970] ? kstrdup_const+0x57/0x80 [ 355.196992] ? kstrdup+0x3e/0xc0 [ 355.197008] kstrdup+0x3e/0xc0 [ 355.197025] kstrdup_const+0x57/0x80 [ 355.197042] alloc_vfsmnt+0xe9/0x6d0 [ 355.197060] ? copy_tree+0x56e/0xaf0 [ 355.197074] clone_mnt+0x49/0x900 [ 355.197093] copy_tree+0x34b/0xaf0 [ 355.197112] copy_mnt_ns+0x1f0/0xb00 [ 355.197133] create_new_namespaces+0xd6/0xc00 [ 355.197155] ? security_capable+0x2f/0x90 [ 355.197178] unshare_nsproxy_namespaces+0xc0/0x200 [ 355.197201] ksys_unshare+0x468/0xa10 [ 355.197219] ? __pfx_ksys_unshare+0x10/0x10 [ 355.197235] ? ksys_write+0x1a3/0x240 [ 355.197248] ? irqentry_exit+0xee/0x650 [ 355.197261] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 355.197278] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 355.197299] __x64_sys_unshare+0x31/0x40 [ 355.197315] do_syscall_64+0xbf/0x420 [ 355.197332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 355.197345] RIP: 0033:0x7ff86b829b19 [ 355.197355] 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 [ 355.197367] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 355.197380] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 355.197388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 355.197396] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 355.197403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 355.197410] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 355.197428] 23:32:33 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 68) 23:32:33 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 69) 23:32:33 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) 23:32:42 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) read(r1, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:32:42 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) mlockall(0x3) 23:32:42 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) 23:32:42 executing program 1: mlockall(0x3) 23:32:42 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:32:42 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 70) 23:32:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:32:42 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) [ 364.987346] FAULT_INJECTION: forcing a failure. [ 364.987346] name failslab, interval 1, probability 0, space 0, times 0 [ 365.007529] CPU: 1 UID: 0 PID: 5107 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 365.007567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 365.007581] Call Trace: [ 365.007589] [ 365.007599] dump_stack_lvl+0xfa/0x120 [ 365.007635] should_fail_ex+0x4d7/0x5e0 [ 365.007680] ? alloc_vfsmnt+0x23/0x6d0 [ 365.007712] should_failslab+0xc2/0x120 [ 365.007740] kmem_cache_alloc_noprof+0x80/0x760 [ 365.007775] ? __pfx_perf_trace_lock+0x10/0x10 [ 365.007840] ? alloc_vfsmnt+0x23/0x6d0 [ 365.007870] alloc_vfsmnt+0x23/0x6d0 [ 365.007900] ? copy_tree+0x56e/0xaf0 [ 365.007928] clone_mnt+0x49/0x900 [ 365.007965] copy_tree+0x34b/0xaf0 [ 365.008001] copy_mnt_ns+0x1f0/0xb00 [ 365.008043] create_new_namespaces+0xd6/0xc00 [ 365.008085] ? security_capable+0x2f/0x90 [ 365.008128] unshare_nsproxy_namespaces+0xc0/0x200 [ 365.008173] ksys_unshare+0x468/0xa10 [ 365.008207] ? __pfx_ksys_unshare+0x10/0x10 [ 365.008239] ? ksys_write+0x1a3/0x240 [ 365.008263] ? irqentry_exit+0xee/0x650 [ 365.008286] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 365.008318] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 365.008358] __x64_sys_unshare+0x31/0x40 [ 365.008389] do_syscall_64+0xbf/0x420 [ 365.008420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.008446] RIP: 0033:0x7ff86b829b19 [ 365.008465] 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 [ 365.008488] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 23:32:43 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 71) [ 365.008513] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 365.008529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 365.008544] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 365.008559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 365.008573] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 365.008608] 23:32:43 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) 23:32:43 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 72) [ 365.343311] FAULT_INJECTION: forcing a failure. [ 365.343311] name failslab, interval 1, probability 0, space 0, times 0 [ 365.366915] CPU: 1 UID: 0 PID: 5117 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 365.366956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 365.366972] Call Trace: [ 365.366981] [ 365.366992] dump_stack_lvl+0xfa/0x120 [ 365.367029] should_fail_ex+0x4d7/0x5e0 [ 365.367078] should_failslab+0xc2/0x120 [ 365.367109] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 365.367158] ? kstrdup_const+0x57/0x80 [ 365.367204] ? kstrdup+0x3e/0xc0 [ 365.367239] kstrdup+0x3e/0xc0 [ 365.367275] kstrdup_const+0x57/0x80 [ 365.367312] alloc_vfsmnt+0xe9/0x6d0 [ 365.367346] ? copy_tree+0x56e/0xaf0 [ 365.367376] clone_mnt+0x49/0x900 [ 365.367417] copy_tree+0x34b/0xaf0 [ 365.367456] copy_mnt_ns+0x1f0/0xb00 [ 365.367501] create_new_namespaces+0xd6/0xc00 [ 365.367547] ? security_capable+0x2f/0x90 [ 365.367593] unshare_nsproxy_namespaces+0xc0/0x200 [ 365.367641] ksys_unshare+0x468/0xa10 [ 365.367678] ? __pfx_ksys_unshare+0x10/0x10 [ 365.367712] ? ksys_write+0x1a3/0x240 [ 365.367738] ? irqentry_exit+0xee/0x650 [ 365.367762] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 365.367818] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 365.367862] __x64_sys_unshare+0x31/0x40 [ 365.367898] do_syscall_64+0xbf/0x420 [ 365.367930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.367958] RIP: 0033:0x7ff86b829b19 [ 365.367978] 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 [ 365.368003] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 365.368029] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 365.368047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 365.368063] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 365.368078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 365.368094] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 365.368131] 23:32:43 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, 0x0) 23:32:43 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 73) 23:32:43 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, 0x0) 23:32:43 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 74) 23:32:43 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) mlockall(0x3) 23:32:43 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, 0x0) 23:32:53 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) 23:32:53 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 75) 23:32:53 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) mlockall(0x3) 23:32:53 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) mlockall(0x3) 23:32:53 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:32:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) read(r1, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:32:53 executing program 1: mlockall(0x3) 23:32:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) mlockall(0x3) [ 375.591270] FAULT_INJECTION: forcing a failure. [ 375.591270] name failslab, interval 1, probability 0, space 0, times 0 [ 375.592220] CPU: 0 UID: 0 PID: 5146 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 375.592237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 375.592245] Call Trace: [ 375.592250] [ 375.592255] dump_stack_lvl+0xfa/0x120 [ 375.592275] should_fail_ex+0x4d7/0x5e0 [ 375.592299] ? alloc_vfsmnt+0x23/0x6d0 [ 375.592316] should_failslab+0xc2/0x120 [ 375.592332] kmem_cache_alloc_noprof+0x80/0x760 [ 375.592350] ? __pfx_perf_trace_lock+0x10/0x10 [ 375.592373] ? alloc_vfsmnt+0x23/0x6d0 [ 375.592389] alloc_vfsmnt+0x23/0x6d0 [ 375.592404] ? copy_tree+0x56e/0xaf0 [ 375.592419] clone_mnt+0x49/0x900 [ 375.592438] copy_tree+0x34b/0xaf0 [ 375.592456] copy_mnt_ns+0x1f0/0xb00 [ 375.592477] create_new_namespaces+0xd6/0xc00 [ 375.592499] ? security_capable+0x2f/0x90 [ 375.592522] unshare_nsproxy_namespaces+0xc0/0x200 [ 375.592544] ksys_unshare+0x468/0xa10 [ 375.592563] ? __pfx_ksys_unshare+0x10/0x10 [ 375.592579] ? ksys_write+0x1a3/0x240 [ 375.592592] ? irqentry_exit+0xee/0x650 [ 375.592605] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 375.592622] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 375.592642] __x64_sys_unshare+0x31/0x40 [ 375.592658] do_syscall_64+0xbf/0x420 [ 375.592674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 375.592687] RIP: 0033:0x7ff86b829b19 [ 375.592697] 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 [ 375.592709] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 375.592721] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 375.592730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 375.592737] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 375.592744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 375.592752] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 375.592769] 23:32:53 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 76) 23:32:53 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) 23:32:53 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 77) [ 375.889037] FAULT_INJECTION: forcing a failure. [ 375.889037] name failslab, interval 1, probability 0, space 0, times 0 [ 375.889988] CPU: 0 UID: 0 PID: 5157 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 375.890004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 375.890012] Call Trace: [ 375.890017] [ 375.890021] dump_stack_lvl+0xfa/0x120 [ 375.890042] should_fail_ex+0x4d7/0x5e0 [ 375.890066] should_failslab+0xc2/0x120 [ 375.890082] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 375.890106] ? kstrdup_const+0x57/0x80 [ 375.890128] ? kstrdup+0x3e/0xc0 [ 375.890144] kstrdup+0x3e/0xc0 [ 375.890161] kstrdup_const+0x57/0x80 [ 375.890178] alloc_vfsmnt+0xe9/0x6d0 [ 375.890196] ? copy_tree+0x56e/0xaf0 [ 375.890210] clone_mnt+0x49/0x900 [ 375.890229] copy_tree+0x34b/0xaf0 [ 375.890247] copy_mnt_ns+0x1f0/0xb00 [ 375.890268] create_new_namespaces+0xd6/0xc00 [ 375.890290] ? security_capable+0x2f/0x90 [ 375.890313] unshare_nsproxy_namespaces+0xc0/0x200 [ 375.890336] ksys_unshare+0x468/0xa10 [ 375.890354] ? __pfx_ksys_unshare+0x10/0x10 [ 375.890370] ? ksys_write+0x1a3/0x240 [ 375.890383] ? irqentry_exit+0xee/0x650 [ 375.890395] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 375.890412] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 375.890434] __x64_sys_unshare+0x31/0x40 [ 375.890450] do_syscall_64+0xbf/0x420 [ 375.890465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 375.890479] RIP: 0033:0x7ff86b829b19 [ 375.890489] 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 [ 375.890502] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 375.890514] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 375.890523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 375.890530] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 375.890538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 375.890545] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 375.890563] 23:32:53 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 78) 23:32:54 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) pread64(r0, &(0x7f0000000100)=""/185, 0xb9, 0x9) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, 0x0) 23:32:54 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 79) 23:33:04 executing program 1: mlockall(0x3) 23:33:04 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) mlockall(0x3) 23:33:04 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 80) 23:33:04 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) mlockall(0x3) 23:33:04 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:04 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() mlockall(0x3) 23:33:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) mlockall(0x3) 23:33:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) read(r1, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) [ 386.892689] FAULT_INJECTION: forcing a failure. [ 386.892689] name failslab, interval 1, probability 0, space 0, times 0 [ 386.892735] CPU: 0 UID: 0 PID: 5181 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 386.892763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 386.892777] Call Trace: [ 386.892784] [ 386.892793] dump_stack_lvl+0xfa/0x120 [ 386.892832] should_fail_ex+0x4d7/0x5e0 [ 386.892874] ? alloc_vfsmnt+0x23/0x6d0 [ 386.892904] should_failslab+0xc2/0x120 [ 386.892931] kmem_cache_alloc_noprof+0x80/0x760 [ 386.892964] ? __pfx_perf_trace_lock+0x10/0x10 [ 386.893006] ? alloc_vfsmnt+0x23/0x6d0 [ 386.893034] alloc_vfsmnt+0x23/0x6d0 [ 386.893063] ? copy_tree+0x56e/0xaf0 [ 386.893090] clone_mnt+0x49/0x900 [ 386.893125] copy_tree+0x34b/0xaf0 [ 386.893159] copy_mnt_ns+0x1f0/0xb00 [ 386.893198] create_new_namespaces+0xd6/0xc00 [ 386.893237] ? security_capable+0x2f/0x90 [ 386.893278] unshare_nsproxy_namespaces+0xc0/0x200 23:33:04 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 81) [ 386.893320] ksys_unshare+0x468/0xa10 [ 386.893352] ? __pfx_ksys_unshare+0x10/0x10 [ 386.893382] ? ksys_write+0x1a3/0x240 [ 386.893405] ? irqentry_exit+0xee/0x650 [ 386.893427] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 386.893457] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 386.893495] __x64_sys_unshare+0x31/0x40 [ 386.893525] do_syscall_64+0xbf/0x420 [ 386.893553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 386.893577] RIP: 0033:0x7ff86b829b19 [ 386.893596] 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 [ 386.893617] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 386.893640] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 23:33:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) [ 386.893655] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 386.893669] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 386.893683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 386.893696] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 386.893729] 23:33:05 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 82) [ 387.298426] FAULT_INJECTION: forcing a failure. [ 387.298426] name failslab, interval 1, probability 0, space 0, times 0 [ 387.300167] CPU: 0 UID: 0 PID: 5197 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 387.300197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 387.300211] Call Trace: [ 387.300219] [ 387.300228] dump_stack_lvl+0xfa/0x120 [ 387.300262] should_fail_ex+0x4d7/0x5e0 [ 387.300305] should_failslab+0xc2/0x120 [ 387.300332] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 387.300376] ? kstrdup_const+0x57/0x80 [ 387.300416] ? kstrdup+0x3e/0xc0 [ 387.300446] kstrdup+0x3e/0xc0 [ 387.300477] kstrdup_const+0x57/0x80 [ 387.300509] alloc_vfsmnt+0xe9/0x6d0 [ 387.300540] ? copy_tree+0x56e/0xaf0 [ 387.300566] clone_mnt+0x49/0x900 [ 387.300602] copy_tree+0x34b/0xaf0 [ 387.300635] copy_mnt_ns+0x1f0/0xb00 [ 387.300675] create_new_namespaces+0xd6/0xc00 [ 387.300715] ? security_capable+0x2f/0x90 [ 387.300756] unshare_nsproxy_namespaces+0xc0/0x200 [ 387.300805] ksys_unshare+0x468/0xa10 [ 387.300838] ? __pfx_ksys_unshare+0x10/0x10 [ 387.300868] ? ksys_write+0x1a3/0x240 [ 387.300891] ? irqentry_exit+0xee/0x650 [ 387.300913] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 387.300943] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 387.300982] __x64_sys_unshare+0x31/0x40 [ 387.301011] do_syscall_64+0xbf/0x420 [ 387.301040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 387.301064] RIP: 0033:0x7ff86b829b19 [ 387.301083] 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 [ 387.301105] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 387.301128] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 387.301143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 387.301157] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 387.301171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 387.301185] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 387.301218] 23:33:05 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 83) 23:33:05 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:05 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 84) 23:33:05 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() mlockall(0x3) 23:33:05 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) mlockall(0x3) 23:33:05 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 85) [ 388.045321] FAULT_INJECTION: forcing a failure. [ 388.045321] name failslab, interval 1, probability 0, space 0, times 0 [ 388.049890] CPU: 0 UID: 0 PID: 5213 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 388.049913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 388.049923] Call Trace: [ 388.049929] [ 388.049936] dump_stack_lvl+0xfa/0x120 [ 388.049961] should_fail_ex+0x4d7/0x5e0 [ 388.049991] ? alloc_vfsmnt+0x23/0x6d0 [ 388.050013] should_failslab+0xc2/0x120 [ 388.050033] kmem_cache_alloc_noprof+0x80/0x760 [ 388.050057] ? __pfx_perf_trace_lock+0x10/0x10 [ 388.050088] ? alloc_vfsmnt+0x23/0x6d0 [ 388.050108] alloc_vfsmnt+0x23/0x6d0 [ 388.050128] ? copy_tree+0x56e/0xaf0 [ 388.050148] clone_mnt+0x49/0x900 [ 388.050173] copy_tree+0x34b/0xaf0 [ 388.050197] copy_mnt_ns+0x1f0/0xb00 [ 388.050225] create_new_namespaces+0xd6/0xc00 [ 388.050254] ? security_capable+0x2f/0x90 [ 388.050284] unshare_nsproxy_namespaces+0xc0/0x200 [ 388.050314] ksys_unshare+0x468/0xa10 [ 388.050337] ? __pfx_ksys_unshare+0x10/0x10 [ 388.050358] ? ksys_write+0x1a3/0x240 [ 388.050375] ? irqentry_exit+0xee/0x650 [ 388.050391] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 388.050413] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 388.050440] __x64_sys_unshare+0x31/0x40 [ 388.050461] do_syscall_64+0xbf/0x420 [ 388.050482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.050499] RIP: 0033:0x7ff86b829b19 [ 388.050512] 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 [ 388.050528] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 388.050545] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 388.050556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 388.050565] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 388.050575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 388.050585] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 388.050608] 23:33:06 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) read(r1, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:33:06 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) readv(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(0xffffffffffffffff, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:33:06 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:06 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:06 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:06 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 86) 23:33:06 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 87) 23:33:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:06 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 88) 23:33:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:06 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 89) 23:33:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:06 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:17 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) mlockall(0x3) 23:33:17 executing program 5: mlockall(0x3) 23:33:17 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) readv(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(0xffffffffffffffff, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:33:17 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 90) 23:33:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) [ 399.980168] FAULT_INJECTION: forcing a failure. [ 399.980168] name failslab, interval 1, probability 0, space 0, times 0 [ 399.991882] CPU: 0 UID: 0 PID: 5266 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 399.991921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 399.991936] Call Trace: [ 399.991946] [ 399.991956] dump_stack_lvl+0xfa/0x120 [ 399.991993] should_fail_ex+0x4d7/0x5e0 [ 399.992041] ? alloc_vfsmnt+0x23/0x6d0 [ 399.992075] should_failslab+0xc2/0x120 [ 399.992106] kmem_cache_alloc_noprof+0x80/0x760 [ 399.992146] ? __pfx_perf_trace_lock+0x10/0x10 [ 399.992208] ? alloc_vfsmnt+0x23/0x6d0 [ 399.992241] alloc_vfsmnt+0x23/0x6d0 [ 399.992274] ? copy_tree+0x56e/0xaf0 [ 399.992303] clone_mnt+0x49/0x900 [ 399.992343] copy_tree+0x34b/0xaf0 [ 399.992382] copy_mnt_ns+0x1f0/0xb00 [ 399.992426] create_new_namespaces+0xd6/0xc00 [ 399.992471] ? security_capable+0x2f/0x90 [ 399.992516] unshare_nsproxy_namespaces+0xc0/0x200 [ 399.992565] ksys_unshare+0x468/0xa10 [ 399.992601] ? __pfx_ksys_unshare+0x10/0x10 [ 399.992635] ? ksys_write+0x1a3/0x240 [ 399.992662] ? irqentry_exit+0xee/0x650 [ 399.992686] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 399.992720] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 399.992762] __x64_sys_unshare+0x31/0x40 [ 399.992803] do_syscall_64+0xbf/0x420 [ 399.992836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.992863] RIP: 0033:0x7ff86b829b19 [ 399.992884] 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 [ 399.992908] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 399.992935] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 399.992952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 399.992968] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 399.992984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 399.992999] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 399.993036] 23:33:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:18 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 91) 23:33:18 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 92) 23:33:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) [ 400.577491] FAULT_INJECTION: forcing a failure. [ 400.577491] name failslab, interval 1, probability 0, space 0, times 0 [ 400.579313] CPU: 0 UID: 0 PID: 5274 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 400.579344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 400.579357] Call Trace: [ 400.579365] [ 400.579375] dump_stack_lvl+0xfa/0x120 [ 400.579408] should_fail_ex+0x4d7/0x5e0 [ 400.579451] should_failslab+0xc2/0x120 [ 400.579478] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 400.579521] ? kstrdup_const+0x57/0x80 [ 400.579561] ? kstrdup+0x3e/0xc0 [ 400.579590] kstrdup+0x3e/0xc0 [ 400.579621] kstrdup_const+0x57/0x80 [ 400.579653] alloc_vfsmnt+0xe9/0x6d0 [ 400.579683] ? copy_tree+0x56e/0xaf0 [ 400.579710] clone_mnt+0x49/0x900 [ 400.579745] copy_tree+0x34b/0xaf0 [ 400.579778] copy_mnt_ns+0x1f0/0xb00 [ 400.579826] create_new_namespaces+0xd6/0xc00 [ 400.579879] ? security_capable+0x2f/0x90 [ 400.579925] unshare_nsproxy_namespaces+0xc0/0x200 [ 400.579968] ksys_unshare+0x468/0xa10 [ 400.579999] ? __pfx_ksys_unshare+0x10/0x10 [ 400.580029] ? ksys_write+0x1a3/0x240 [ 400.580052] ? irqentry_exit+0xee/0x650 [ 400.580073] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 400.580104] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 400.580143] __x64_sys_unshare+0x31/0x40 [ 400.580202] do_syscall_64+0xbf/0x420 [ 400.580237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 400.580261] RIP: 0033:0x7ff86b829b19 [ 400.580279] 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 [ 400.580301] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 400.580324] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 400.580339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 400.580353] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 400.580367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 400.580380] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 400.580413] 23:33:18 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 93) 23:33:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:18 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:33:18 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 94) 23:33:29 executing program 4: mlockall(0x3) 23:33:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) readv(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(0xffffffffffffffff, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:33:29 executing program 5: mlockall(0x3) 23:33:29 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:29 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 95) 23:33:29 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) [ 411.728091] FAULT_INJECTION: forcing a failure. [ 411.728091] name failslab, interval 1, probability 0, space 0, times 0 [ 411.731362] CPU: 0 UID: 0 PID: 5301 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 411.731394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 411.731408] Call Trace: [ 411.731415] [ 411.731424] dump_stack_lvl+0xfa/0x120 [ 411.731458] should_fail_ex+0x4d7/0x5e0 [ 411.731501] ? alloc_vfsmnt+0x23/0x6d0 [ 411.731533] should_failslab+0xc2/0x120 [ 411.731559] kmem_cache_alloc_noprof+0x80/0x760 [ 411.731592] ? __pfx_perf_trace_lock+0x10/0x10 [ 411.731634] ? alloc_vfsmnt+0x23/0x6d0 [ 411.731662] alloc_vfsmnt+0x23/0x6d0 [ 411.731691] ? copy_tree+0x56e/0xaf0 [ 411.731717] clone_mnt+0x49/0x900 [ 411.731752] copy_tree+0x34b/0xaf0 [ 411.731786] copy_mnt_ns+0x1f0/0xb00 [ 411.731834] create_new_namespaces+0xd6/0xc00 [ 411.731873] ? security_capable+0x2f/0x90 [ 411.731914] unshare_nsproxy_namespaces+0xc0/0x200 [ 411.731957] ksys_unshare+0x468/0xa10 [ 411.731989] ? __pfx_ksys_unshare+0x10/0x10 [ 411.732019] ? ksys_write+0x1a3/0x240 [ 411.732042] ? irqentry_exit+0xee/0x650 [ 411.732063] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 411.732094] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 411.732132] __x64_sys_unshare+0x31/0x40 [ 411.732162] do_syscall_64+0xbf/0x420 [ 411.732191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.732215] RIP: 0033:0x7ff86b829b19 [ 411.732234] 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 [ 411.732256] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 411.732278] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 411.732305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 411.732319] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 411.732333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 411.732347] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 411.732380] 23:33:29 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 96) 23:33:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:29 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 97) [ 412.126785] FAULT_INJECTION: forcing a failure. [ 412.126785] name failslab, interval 1, probability 0, space 0, times 0 [ 412.136553] CPU: 0 UID: 0 PID: 5315 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 412.136584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 412.136598] Call Trace: [ 412.136606] [ 412.136615] dump_stack_lvl+0xfa/0x120 [ 412.136648] should_fail_ex+0x4d7/0x5e0 [ 412.136690] should_failslab+0xc2/0x120 [ 412.136717] __kmalloc_node_track_caller_noprof+0xd7/0x840 [ 412.136761] ? kstrdup_const+0x57/0x80 [ 412.136808] ? kstrdup+0x3e/0xc0 [ 412.136838] kstrdup+0x3e/0xc0 [ 412.136869] kstrdup_const+0x57/0x80 [ 412.136901] alloc_vfsmnt+0xe9/0x6d0 [ 412.136932] ? copy_tree+0x56e/0xaf0 [ 412.136958] clone_mnt+0x49/0x900 [ 412.136994] copy_tree+0x34b/0xaf0 [ 412.137027] copy_mnt_ns+0x1f0/0xb00 [ 412.137067] create_new_namespaces+0xd6/0xc00 [ 412.137107] ? security_capable+0x2f/0x90 [ 412.137148] unshare_nsproxy_namespaces+0xc0/0x200 [ 412.137190] ksys_unshare+0x468/0xa10 [ 412.137222] ? __pfx_ksys_unshare+0x10/0x10 [ 412.137254] ? xfd_validate_state+0x55/0x180 [ 412.137288] __x64_sys_unshare+0x31/0x40 [ 412.137317] do_syscall_64+0xbf/0x420 [ 412.137346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.137370] RIP: 0033:0x7ff86b829b19 [ 412.137388] 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 [ 412.137410] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 412.137433] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 412.137448] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 412.137462] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 412.137475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 412.137489] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 412.137522] 23:33:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:30 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 98) 23:33:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:30 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 99) 23:33:30 executing program 6: unshare(0x24000000) unshare(0x2c020600) (fail_nth: 100) [ 412.683708] FAULT_INJECTION: forcing a failure. [ 412.683708] name failslab, interval 1, probability 0, space 0, times 0 [ 412.684737] CPU: 1 UID: 0 PID: 5325 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 412.684754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 412.684762] Call Trace: [ 412.684766] [ 412.684771] dump_stack_lvl+0xfa/0x120 [ 412.684803] should_fail_ex+0x4d7/0x5e0 [ 412.684828] ? alloc_vfsmnt+0x23/0x6d0 [ 412.684847] should_failslab+0xc2/0x120 [ 412.684863] kmem_cache_alloc_noprof+0x80/0x760 [ 412.684882] ? __pfx_perf_trace_lock+0x10/0x10 [ 412.684906] ? alloc_vfsmnt+0x23/0x6d0 [ 412.684920] alloc_vfsmnt+0x23/0x6d0 [ 412.684935] ? copy_tree+0x56e/0xaf0 [ 412.684950] clone_mnt+0x49/0x900 [ 412.684968] copy_tree+0x34b/0xaf0 [ 412.684985] copy_mnt_ns+0x1f0/0xb00 [ 412.685006] create_new_namespaces+0xd6/0xc00 [ 412.685027] ? security_capable+0x2f/0x90 [ 412.685050] unshare_nsproxy_namespaces+0xc0/0x200 [ 412.685072] ksys_unshare+0x468/0xa10 [ 412.685090] ? __pfx_ksys_unshare+0x10/0x10 [ 412.685105] ? ksys_write+0x1a3/0x240 [ 412.685118] ? irqentry_exit+0xee/0x650 [ 412.685130] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 412.685146] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 412.685166] __x64_sys_unshare+0x31/0x40 [ 412.685182] do_syscall_64+0xbf/0x420 [ 412.685198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.685211] RIP: 0033:0x7ff86b829b19 [ 412.685221] 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 [ 412.685233] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 412.685249] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 412.685260] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c020600 [ 412.685271] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 412.685281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 412.685292] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 412.685313] 23:33:41 executing program 5: mlockall(0x3) 23:33:41 executing program 4: mlockall(0x3) 23:33:41 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:33:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:33:41 executing program 6: unshare(0x24000000) unshare(0x2c020600) 23:33:41 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:33:41 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:41 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:41 executing program 6: unshare(0x24000000) unshare(0x2c020004) 23:33:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, 0x0) 23:33:41 executing program 6: unshare(0x24000000) unshare(0x2c020500) 23:33:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, 0x0) 23:33:41 executing program 6: unshare(0x24000000) unshare(0x2c020602) 23:33:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, 0x0) 23:33:41 executing program 6: unshare(0x24000000) unshare(0x2c020603) 23:33:41 executing program 6: unshare(0x24000000) unshare(0x2c020604) 23:33:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:53 executing program 0: mlockall(0x3) 23:33:53 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:53 executing program 6: unshare(0x24000000) unshare(0x2c020605) 23:33:53 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:33:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:33:53 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:33:53 executing program 4: mlockall(0x3) 23:33:53 executing program 6: unshare(0x24000000) unshare(0x2c020606) 23:33:53 executing program 6: unshare(0x24000000) unshare(0x2c020607) 23:33:53 executing program 6: unshare(0x24000000) unshare(0x2c020630) 23:33:53 executing program 6: unshare(0x24000000) unshare(0x2c020631) 23:33:53 executing program 6: unshare(0x24000000) unshare(0x2c020632) 23:33:53 executing program 6: unshare(0x24000000) unshare(0x2c020633) 23:33:53 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:33:53 executing program 6: unshare(0x24000000) unshare(0x2c020634) 23:34:03 executing program 6: unshare(0x24000000) unshare(0x2c020635) 23:34:03 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:34:03 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:34:03 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:34:03 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:03 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:03 executing program 0: mlockall(0x3) 23:34:13 executing program 6: unshare(0x24000000) unshare(0x2c020636) 23:34:13 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:34:13 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:13 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:13 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:34:13 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:34:13 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:13 executing program 6: unshare(0x24000000) unshare(0x2c020637) 23:34:22 executing program 6: unshare(0x24000000) unshare(0x2c020638) 23:34:22 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:34:22 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:34:22 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:22 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:34:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:22 executing program 6: unshare(0x24000000) unshare(0x2c020639) 23:34:22 executing program 6: unshare(0x24000000) unshare(0x2c02063a) 23:34:22 executing program 6: unshare(0x24000000) unshare(0x2c02063b) 23:34:22 executing program 6: unshare(0x24000000) unshare(0x2c02063c) 23:34:23 executing program 6: unshare(0x24000000) unshare(0x2c02063d) 23:34:23 executing program 6: unshare(0x24000000) unshare(0x2c02063e) 23:34:23 executing program 6: unshare(0x24000000) unshare(0x2c020663) 23:34:23 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) mlockall(0x3) 23:34:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:34:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:23 executing program 6: unshare(0x24000000) unshare(0x2c0206b2) 23:34:23 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:34:23 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:23 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:23 executing program 6: unshare(0x24000000) unshare(0x2c020700) 23:34:24 executing program 6: unshare(0x24000000) unshare(0x2c020900) 23:34:24 executing program 6: unshare(0x24000000) unshare(0x2c021400) 23:34:24 executing program 6: unshare(0x24000000) unshare(0x2c022000) 23:34:24 executing program 6: unshare(0x24000000) unshare(0x2c023f00) 23:34:24 executing program 6: unshare(0x24000000) unshare(0x2c024000) 23:34:24 executing program 6: unshare(0x24000000) unshare(0x0) unshare(0x2c020600) 23:34:34 executing program 6: unshare(0x24000000) unshare(0x54000100) unshare(0x2000000) unshare(0x4000000) unshare(0x2c020600) unshare(0x80) unshare(0xc040a00) unshare(0x2020000) unshare(0x1e000080) 23:34:34 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:34 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:34 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:34:34 executing program 7: getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:34:34 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() mlockall(0x3) 23:34:35 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x2e000080) 23:34:35 executing program 6: unshare(0x24000000) r0 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001100)) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x31}, {0x1, 0x4, 0x1800}], 0x2, &(0x7f0000000040)) unshare(0x2c020600) 23:34:35 executing program 6: unshare(0x24000900) unshare(0x44000380) 23:34:35 executing program 6: unshare(0x24000000) unshare(0x20500) unshare(0xa000000) unshare(0x40010400) unshare(0x4000000) unshare(0x8000b00) unshare(0x980) 23:34:35 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:35 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:34:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:45 executing program 7: getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:34:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:45 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:34:45 executing program 2: mlockall(0x3) 23:34:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:45 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:45 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x800) unshare(0x32020600) unshare(0x0) 23:34:45 executing program 6: unshare(0x24000000) unshare(0x7bddff2f65b7f4e7) 23:34:45 executing program 6: unshare(0x24000000) unshare(0x0) unshare(0x4050100) unshare(0x14000c00) 23:34:45 executing program 6: unshare(0x24000000) unshare(0x2000000) unshare(0x40000000) unshare(0x20020200) unshare(0x3c0208c0) unshare(0x0) unshare(0x2c020600) unshare(0x4020000) 23:34:46 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x40000) 23:34:46 executing program 6: unshare(0x2c020600) 23:34:46 executing program 6: unshare(0x24070880) unshare(0x2c020600) 23:34:46 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:46 executing program 7: getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:34:46 executing program 6: msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/40) unshare(0x24000080) unshare(0x2c020600) unshare(0x0) 23:34:57 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:34:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:57 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:57 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:34:57 executing program 2: mlockall(0x3) 23:34:57 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:34:57 executing program 6: unshare(0x24000000) unshare(0x30000) unshare(0x2c020600) 23:34:57 executing program 0: unshare(0x24000000) unshare(0x2c020600) unshare(0x800) unshare(0x32020600) unshare(0x0) 23:34:57 executing program 0: unshare(0x24000000) unshare(0x2c020600) unshare(0x800) unshare(0x32020600) unshare(0x0) 23:34:57 executing program 6: unshare(0x74000400) unshare(0x40000000) 23:34:58 executing program 0: unshare(0x24000000) unshare(0x2c020600) unshare(0x800) unshare(0x32020600) unshare(0x0) 23:34:58 executing program 0: unshare(0x24000000) unshare(0x2c020600) unshare(0x800) unshare(0x32020600) 23:34:58 executing program 6: unshare(0x24000000) unshare(0x20500) 23:34:58 executing program 0: unshare(0x24000000) unshare(0x2c020600) unshare(0x800) 23:34:58 executing program 6: unshare(0x24000000) unshare(0x2020200) unshare(0x40000080) unshare(0x800) unshare(0x2c020600) 23:34:58 executing program 0: unshare(0x24000000) unshare(0x2c020600) 23:35:08 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:35:08 executing program 6: unshare(0x24000000) unshare(0x20000) unshare(0x2c020600) 23:35:08 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:35:08 executing program 0: unshare(0x2c020600) 23:35:08 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:08 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:08 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:08 executing program 2: mlockall(0x3) 23:35:08 executing program 0: unshare(0x2c020600) 23:35:08 executing program 0: unshare(0x2c020600) 23:35:08 executing program 6: unshare(0x24000000) unshare(0x4040000) unshare(0x2000500) unshare(0x2c020600) 23:35:08 executing program 0: unshare(0x0) unshare(0x2c020600) 23:35:08 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x104) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$sock_TIOCINQ(r5, 0x541b, &(0x7f00000001c0)) r6 = syz_open_dev$mouse(&(0x7f00000025c0), 0x101, 0x2000) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r7, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) io_submit(0x0, 0x9, &(0x7f00000026c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000000)="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", 0xfc, 0x0, 0x0, 0x3, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x700, 0xffffffffffffffff, &(0x7f0000000140)="137f8a477740374432ead282cb7ace9432ecf2f3080c529cb79e9ed07cb93202c25eea1f29fef16a96f810f955622d2fab7231f8cee064823b591459cee1381acadd355dfeb423538a5b86d5bd51848027f1701a84f99969d90eb44b75642cef5a689863c3eda760e6ddb8b8c3d27eb3f48fb952aa4589bafeffab40c4f07d6739d5adfcaddbdba2932141a8dd303397e70e572b5eccd939361cc792bb0283040bfc0e76a013b557cc7c038df1", 0xad, 0x7, 0x0, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x40, 0xffffffffffffffff, &(0x7f0000000240)="d869bd77ab5f46a7a97260bab890f9eddf8defdcf4196c970f80b31fdab1a0158988da9d3602c91198511e47f1b8cfd0296e0d966524317a5104a9602b6fb9f2b3f5d720d237728d50145cc08e305fb18cff05a1982df534edeeb3607c9e6c4fce28a46e293791277f61c931ead689e55984866a35b09bd818a79cf4e0c5b334cd9a6e827fcba87de69e2ac10f2745b5d0a84d7af441dfe679af4029386d2371c70776", 0xa3, 0x4, 0x0, 0x2, r3}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0xfa5, 0xffffffffffffffff, &(0x7f0000000380)="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", 0x1000, 0x7, 0x0, 0x3, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x2, 0x2, 0xffffffffffffffff, &(0x7f00000013c0)="5dd983d782d06ff5b8fbfd91c5c254c1d12afc77182291e80ff1b091a3868b900024dfd4ce19c256392c562991935fc5fe37a6fb36d28fcfb73cfc01d390a20c700645be305a6921cc25b4fd772d4bd1740f75e5895de3c0efa330cfb7fecfabd5f3dec6e56c294682c90bde666dfcb7ab25f1d49f", 0x75, 0xe754, 0x0, 0x2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x8, 0x2, 0xffffffffffffffff, &(0x7f0000001480)="da8b8490a8a27f92eb040ed3da2b7a2b3d7f5c4b0132849dca8996140e6b6acacbd74cf9e1d4f3943978fba3beea", 0x2e, 0x76, 0x0, 0x1}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff, &(0x7f0000001500)="013b49297ef6626ab1d0ca83f4080e9877bd347c05f9818791a1ae2433a713d8c7689dfb9983ad6b71aa75b3f218386308e232ec10b8234cfbb858c36943dc33b7d211ffba703c245ff497d872b013cceb9e03", 0x53, 0x2, 0x0, 0x1}, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x6, 0xb0e, 0xffffffffffffffff, &(0x7f00000015c0)="2a78a0adbd8991c309b42b6294f52451388810aa1dc771024cf3684c1abb3cb62424c944e0e4e2f3b5a6cdc6c6ac2071d25217ad2aa6cf8123deeb1b38ea9131469daaf76a1fba1a7afea564101ed50bd77f155cfa9140dd10bed40773e915b1f01532d304d9f8962c7dcaac2e9f5c366ea0a705a2a3a8d988151c1ba748dca31c258d6701430dc26bdcd4d7ad7e2786da19d524f7492d0d36d675b2515e410aa90b88fa85da9c60df5d9d9c44caaace7c44bd317c988f6acf0a237a072481c340eda087af59164b1d79dbe3d47c6a9efcc90888aeb34759d959b4ccbc681d3afc1eab79e0f26a3d0f6848170426b6f740f72b96f5769cd8513ecb9fd4638edd333d385ced5b503531b1d5a046edad064ba191c33fa69983749b58b2ed24f649300c572a6d74019e597685fbace0ba745c1f5a9bd3b09b1fefb6795d69d21d27b7908271174c73f43520551967095fa0a72b2608db2b0e5d4b49b5a434bbf3c8e99d658285401309e8ee2541032b953ba3c4b5972f52caf49567f3d5bffbc868b94072645634f65fa5912b8f84149c322d145368f285d3b564ea6fbfdcbb5202b1544512a454952e40bb733f3ce772507614d653d1d1d37d35d2f2d614406e69b88b6866297e8af5c6bd96851a22c111b9d4b7a5f3a0ca835e48d7958b47d06cda46f3867e101ef92aa4dca8d4cb0095f7309bb1726279fcdfbd8d7bbf17fe7e5fddf3c51aa3e10e83c6f1bdb80cc696bf662a481510a74cee8a753fe4232065d85ca04c337bcaf8770c74cb6201f0e2e834f510672508f3aa3f44c5778a3e0a8d26f7ba22833027107bc4678d6d8283dc420ee80850809304131380f54358891947d9e4916def181277ac4a9a590d2c51fa48824af64360fd513b3ffd40e1ba606c09957b11467f9a622eba82e06d9abbd0ed9d0a26b5193d91ad647a1546e3cfd70bbe87ada04eb40a4f80ddb2c72982c7b03fa4e531a5ed14c2e72951996365a9e8db2cc96800faff7f20757077dc095f910b0ad258120ae3d83ecdf6c6dd36463cb8e90163356033208414b3ceaa86af6bebd0ac1e54cf9f562d0616d6aaa17f2a218b0fc358597c59d2466ae57bc21c0e6f5daa0db118a640f9e239d0068460eddaa12b5cc5c5c96e49bc4fc21d2fe1e54fff7ad5a3512bd83033803bed0093aed602d262175cf35748ec2e817f02b9bced30bf5b8166dc1b99ca1c4ab5c0149efc435985b245d9b4596ea249a42bab0a198a2af064b46b299a6e91a23d38a824b5f64c959cd7834de81fb7b43edaba08dd461630363614bf978c9f07242b3d4204e97d1aeb3a92aa156ed9b6ed0ff6dfe7e9960bec986aaf843bd17bb1c7e74a3680b8ef19941256c512be8d3c281b40172df7befd67eed53f1c3ed9301d7cc3e83f0031fea436735d526a28f3f189ae2f3ebcb6c720cff2fd4066b67ffecbc2103f66db5e1043de921579664dbf77d2fbf35f8df82b4c536e12b4d39d072b8238eee89fd46eaf2b5b1ca34a89db3b05e17a6bafba0e9d5ffa908cbc9c642368635f1e73ff472ed4adfb3416321d9c4521397cce41d5e96e165febace15df57fd79012cedf475799d3a590b20a1bea5cb40deba5743dba19997d8e082200cbf73e945523687128368c9b5f738a722eb88cdaff3f40dc1b48c4735ec14264d1752b60763d41b1fb7b4d050f22e3673a264b556a101eff4d13a059c763cf35e9da7154d9af1e6344b44add48fdccac0f6a952dc419ed6bd0525306f479eda831b0bb297476585f96a9572089d994010a19cd0ef5196f90529aed72984df8cbfd4736ddde0b6bd26f50d0af07903847af0b66f6700cc873d22b07e3aedccbf6a852ffc55b5f88f8ab6dc9df8991ddfd99368d0a47fba9b847edf952e28180d018f3eee2dda110ed2e2173ad5f37434bd00e39107d72439e9d5bdbc3d1dfb7b148bdd030fcd428be2ebcb58045676efd6c65dd819ec3e78588517b0c7597366a09c5fedf69b16b3eab03d5e940ac3704e51af7b869f874944958690dd64c731e2005ba5f3d169b33336435f2f5ddc3fb21bfa6eabcf8a31dcc94466950c4e3f7063769a4db1c56f8b3a78142a26b8e7b4002659c453e63898ddf23db7f863674d0c461e1c260f070b8b8710aba3253a8b10ef7d25aaaad6c1f2d36f728ae05d2430f034a29e053023b6708c729865ceeabe431cce8cba4d581f38ba22ab9572092e58b1fe58aa0dbca983ec670ea04e636bf80f68459c777cdeb8907b8baae59c082768d3c459fdf2ba440637bd672097f4731ab99a5c1e0e02b62d964de360e0de14d9febdc83877c2f71542a1e9e2e8444b02fbdf40074119dce6953e36f9980a453c520723196b1e36d1f56ff737270ea3f6a8f24bf089da59462a5dc105a6c497a152c6940a268f7539e23096a1063413e362d7feb85a249c4219ed63ab97bf84fb8b99b40fbb7a03ad61c5be0ce54ba44554a4f5910124d240f4ac56b59727e96babfadaf8bbf1a7a824e0af9652c5d9f6020023d0cb97d2bd0ccfc96251ddc6f6d0f9b5ba8e86c3345190b153ff88f646d5b48dfa115dbc0d02af9bb45c81d390b7b062ee889ccd0d49ff665668b27134f38d2f5712d1d9e323f5d933697f2e8f46ddcb85d20250b13e14cbcb9738e916ba6acd5f17a1917d9b173a17051b62410b704773130b0db6a6a9d26e51974d7bdacb45055b284131f30f6144681830a0c8f46ecace1db7c58fb31e009d00daf9ac0ca2a7983ab3650a0d7d08b655fcc1d0b9f12ee2a1053f399e828e168a559f7887007defe43bb257ddabbb3cd34723b0b553d1a4157ca09890dd4a61e5879ed7ba020c84c32acaf6e53c6e993539aad06b58d0514e73664bc82c951746a3600b33441f9e3292751cfc229196ae7bcdc77bc367070ee7020ad90f8b7e4c4c72b66b3b9283c2ed68309fd031b7662333f89b1419348961e633bb874fb472db97e49de90bcc8aca7505bd66b362bed08d5b02842ae299f285864930644458ec4429e1a49d78b561c33c1e61f00c876d9ba4cfaae105982e1405f0d614d5583820ddb5bd9f924bb520523c1beb8cba493bd484c8f1aedf04b840a35dd4a0602798e6556bdba976be23513a98aa18b469bece060aa561ec40eb12612e150d2970b66c2cd7ff2198ceab7d2d0f736c2b64545d40bf7840e7098e5431c093ff77e632f2f0cca4fb710c01eecf8a7554b721d9a60ad36d2acba5103afe1c536d3d3bd29d2c6bd2aaaa94adc41cddc369bee7f6369f3d7aaf037c74a5a3ad28d5ba91dea5c6242d8ba35100ef6e84973af337c80c6a6af71c97605f3dfeacb58d5bab77d8fe3c253e16da66929a712e779dee8792cf86a50d6432ff55b543b9893ca4e29d8ed35fb2b556ff555fbb82320b4fcd3defac33244bf9b363fd625178f2de335032c9cc4ec19520b391b532a6a8e8efe140a4462c5f590f2fc88274adfdef4cc8f3dbdbc378b238be29e6b743ceff6e76b1eb4dddfa37ec482cf63fe2f1cb24298b5512470359dbf24c8833206f7a8c26a3afeafa3f5f75455f9b511aa9a74f1f92460aa082190c8db58638bc3028af2751cb9ab2a3469bb4fcd017763fb0cde648a27ba7de30af2da7f6c2b96a0f0c9c9e4b4e83bfe9de4c569ae45dbf5e608d371d2d6eeac5c452415ed9fc1cde4293f997d842f843e991ccb8e68cb2921f820e76ffca476267446a5d35eab6f68be321ce8d73b17d263ebf2f98751b0df9bae6df24d79fd94ffb7846ea67f50a7c5e50f5da5ea9b751d854db29ce7e8df6287982300611b43a53343f29c79c26d6de744bfe45b0a7d8ec4ae179b58240dd8dda4c60c0f6d46ecc968bf5237e8b4a4f5d2ece75c60e4881ee8e3b00301319501b5f63f33fbd73faaa1cf2b7509d7fe3d47c6aaa75176fdcd8615d8b68905831e4434236bf5fa1a1613b181b63e57bc3e883e4e9b54a69afdb8a3698d3d90f04933d651170d697c65da6e8dbefee8ec3e0ee1457e8c943005bbd03fc3a106b39649d6ce7426b570b4bc9f71fc203abb13cbf5e0468692a0612e54e51e24fc143509e93595efa22b92c320dadae8c381a656b91cb6f679d6550cdba73268993a84f047938185f41330c8289475d114498f8618e2854147ee398a12c9509d3a032828e717dafbaa6c05cfc062d06468a6093609ec77670e228ffe9bc8573140fc51a997a0520273a635d6959179409e39d148f49d4f3e62a1410500521d85118d912ace183ccb553983d60b046400d41090c4e73bfecf321616d0b85e59583eda2ad90bb2c4fa5cb01820b080664588198e62a7fa18fce8f7a33e5d915faa0be6f9fc4576d9bedf8839692de0588424fb0efd10b5f495d1eb4bc8d89eaa714081a28f32517b1c4bb9f988eed6376b6471ee95f879c36c7b0a6969ce4a0b701134df7475fe02d64e6ef8c5b917e7a8177230eeb51369feabf1f9943b83d5e7c7280ccd1136ffc1e85456c23772472332621e39d883911e69b97dde0e04895cd9e7ba625d068fe1876c04272ad39635c67a9ca5ac169b1994c63894378c8bf25c888d7932ae629ddb55c7625d4637bff073183981d2b825655e992e5de64159dc4da7c3956e9be43e1a26b0ab7fa3c44bf79ceed0b9b3b2e8db863573f3ec44635ca9b3c449564174655a086c3221c6c6251feabe66bd4188205e2fbb09a5741d66bd546fb6675ee9b15f62919579144e00b9e6e3a1d7bd46fd701c1931e18a1925b1043d44b1cbd57c8c1bf44da781707dc8693ad9a2f11919400e60a55f3cee82b522b8646fbe86911e1beb8489622c50bd1ec21152a8714c279b2e4654779960a6063fcc20d37a10cb6721f982bed40536ee128fc294f2ed102602fb134ed7c9acf5074da9478e1e761d4f0a25c417edb3af42a38c2181e99a580c48f89349fc8385da42063e45278a586e12754f7302df4795e9a4dc743161a3098fafd1fa746360cd0258ad399527c2c3d3b856a26bd3bfa61bb0e2d277a43879fc1dddc7731f8406aab45e1feeab4797435754eb6c93b3a03bb164630364f5d0c36461c217cfb78b116930e7bef7f3c0354943adeeaeb2f2bff5caff2ab660b5ae1a8ba2e02a87fe206d2cf7cad37c207e31b69baaea993f3b13e3e2ec4c45794da6e55c9b57d41cfed4ffa13239f18ec7eae8557ce55c1dd06158b52ad07bad4b2e9448264c03949cd03130abb5547b87ca7973a75db6bc3462f2bec6d9a406cb6ac23f7795693f8eab0e4eeb75fffd396677c0c55ea56fcab92452f88844675a7b37f9f76129ae457adb8f7aae5370f4f10f067aeb39994440b2303fbbc5dc44f93c7780d0f07e95ab8c30caf3991551b2e23419ae3ce35e21c266b67435c64d30923e5dce30c635fc374fd69ece0b1031e3576418cc9ba2c449255782e3d42335b4dc78e5c66102d98cb92b66c23c088354d5db51508a4436ce8f81ec55da028f269055b143208da333e426da62e0597266823ecffb41b2d356087eff46700cc39512445dafe2957d88493cf4b9789b136d0a7c85153bd9405c20ff62f5fa333b074e13d15413842f4a09158d6110265f7d94020d2fa46b5a172ea1c7cf865c12e49e25ab9afb6d00376e4be2cdf1ad4ddb4008e0cf43e27fc5278efad6a45c7555fa76e81709df8940b6701373c8f1bca887b615243a00edec27b615dd9ac56c8a70ac812b05b917bbc3fba7ddbe5e02cd41ae6ee37f412a9d7941f0f59429a089abe00fb58a8ca5b0e0ddd3c43feb11487ff10d10d452567e20ea2fab1603a47be0dbe9f30ea1e00a70afb0f1f5", 0x1000, 0xfff, 0x0, 0x1, r6}, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x3, r7, &(0x7f0000002640)="c477f5bf34b18981a0b3ccfcf5e3763664b1264b7e46e4724c382f12b9c211083f5bde053e4c63be", 0x28, 0x7ff, 0x0, 0x2}]) r8 = msgget$private(0x0, 0x23b) msgctl$IPC_RMID(r8, 0x0) unshare(0x24000000) unshare(0x40030000) 23:35:08 executing program 0: unshare(0x0) unshare(0x2c020600) 23:35:08 executing program 6: unshare(0x24000000) unshare(0x0) unshare(0x2020080) unshare(0x2c020400) 23:35:08 executing program 0: unshare(0x0) unshare(0x2c020600) 23:35:19 executing program 0: unshare(0x24000000) unshare(0x0) 23:35:19 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:35:19 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:19 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) unshare(0x24000000) unshare(0x100) unshare(0x2c020600) 23:35:19 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:19 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:35:19 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:19 executing program 6: unshare(0x6040900) unshare(0x2c020600) unshare(0x0) unshare(0x2a000800) unshare(0x40000) unshare(0x0) unshare(0x200) 23:35:29 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:35:29 executing program 0: unshare(0x24000000) unshare(0x0) 23:35:29 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:29 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x4c020980) unshare(0x20030200) unshare(0x0) 23:35:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:29 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:35:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:35:29 executing program 0: unshare(0x24000000) unshare(0x0) 23:35:29 executing program 6: unshare(0x24000000) unshare(0x0) unshare(0x2c020600) unshare(0x10000) 23:35:29 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:29 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x10000) 23:35:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:35:29 executing program 6: unshare(0x24000000) unshare(0x8040180) unshare(0x2c020600) unshare(0x200) 23:35:29 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:30 executing program 6: unshare(0x24000000) unshare(0x2c020f00) 23:35:30 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:35:30 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:30 executing program 6: unshare(0x24000000) unshare(0x60040100) unshare(0x2c020600) unshare(0x40040000) unshare(0x0) 23:35:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:35:39 executing program 3: get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:35:39 executing program 6: unshare(0x24000000) unshare(0x18000000) unshare(0x2c020600) r0 = semget$private(0x0, 0x1, 0x204) semtimedop(r0, &(0x7f0000000000)=[{0x1, 0x2, 0x1800}, {0x7, 0x401, 0x800}], 0x2, &(0x7f0000000040)={0x77359400}) 23:35:39 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:39 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:35:39 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x30000000) unshare(0x22010800) 23:35:40 executing program 6: unshare(0x24000000) unshare(0x18010080) unshare(0x28020a80) 23:35:40 executing program 6: unshare(0x2e010a00) unshare(0x2c020600) semget$private(0x0, 0x3, 0x181) unshare(0x4000100) 23:35:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:35:40 executing program 3: get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:35:40 executing program 6: unshare(0x24000000) unshare(0x44000080) unshare(0x2c020400) 23:35:40 executing program 0: unshare(0x24000000) unshare(0x2c020600) unshare(0x30000000) unshare(0x22010800) 23:35:40 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x40200) 23:35:40 executing program 6: unshare(0x24070680) unshare(0x2c020600) unshare(0x100) 23:35:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:35:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:50 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:35:50 executing program 0: get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:35:50 executing program 6: unshare(0x24000000) unshare(0x50400) unshare(0x10000680) unshare(0x8010000) 23:35:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:35:50 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:50 executing program 3: get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:35:50 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:35:51 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x2020000) 23:35:51 executing program 6: unshare(0x60010080) unshare(0x7c010e80) unshare(0x8000000) 23:35:51 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x10000) 23:35:51 executing program 6: unshare(0x24000000) unshare(0x12020000) unshare(0x2000000) unshare(0x20000000) unshare(0x2c020600) 23:35:51 executing program 6: unshare(0x24000000) unshare(0x0) unshare(0x2c020600) 23:36:01 executing program 0: get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:36:01 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:01 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:01 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:01 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x18000800) unshare(0x0) 23:36:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x0) 23:36:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x0) 23:36:01 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x40000100) 23:36:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x0) 23:36:01 executing program 6: unshare(0x24000000) unshare(0x20000) unshare(0x2c020600) 23:36:01 executing program 1: get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:01 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:11 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:11 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x0) 23:36:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:11 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:11 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:36:11 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:36:11 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:12 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:12 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:36:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000010000123800000007c08000003"], 0x28}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x118, r1, 0x400, 0x70bd2c, 0x25dfdbf9, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x27}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x400}]}, @TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5da687fe}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_LINK={0xb8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x60ce}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x810}, 0x4000010) unshare(0x24000000) unshare(0x4000000) unshare(0x2e020600) 23:36:21 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:21 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:21 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:21 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:36:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:36:21 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:36:21 executing program 6: unshare(0x24000000) unshare(0x38020f80) unshare(0x20000080) unshare(0x26060400) 23:36:21 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:36:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:32 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:32 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:32 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x8282) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYBLOB="4cc7ca5d62f827828e30c526ed7da24250c5c05542e53bd45c211698432ab33d7a81350a7af8f65d305614c3855387eeab8c241bb6d7b7fc2e", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000280)={0x4, &(0x7f0000000200)=[{0x3, 0xba, &(0x7f0000000000)="af3d92caa13c6f6d823b4013998dc9a9bfddb37e3831ce90a56b8583ef37924bd5c66fda91187945c89f05cd46252dea8b0cb0d479a569542644da0cffc2f9dd3e05b572c6396f0c9138b3e6670e4352605c9ef7850db7901fc7f8d5d622c31506ad22c81f3ac82e7b4d4fda9d36805a1fd75cc9f0f09d81efb2d5b6f795527565b1da3c097eb7f864521d6f696371cb9903ff821952e5b172ee1ef5666b55d3511a583dbe8915f2cc62cb9e8d30e13b441af12a690b567f6337", 0x1}, {0x1000, 0x60, &(0x7f00000000c0)="6aa234c36388bb3a1e260f67974601524644bd799fa8c9c953700459ce5b0e4d80a10a123b33e2506e3faf0131cd7942095ac02d863990ecefe840a7389baaf4c307743318465193e1ee77613d81ee86717b3e12640b050aba8c0ae700ddc90c", 0x0, 0x1}, {0x81, 0x19, &(0x7f0000000140)="e5a4794c6c8d4fd71bec72c87a8dac67ebc2beebb90cbdbfcf", 0x1}, {0x8, 0x75, &(0x7f0000000180)="bf4e6a6de78048f3dd7b60eda9c2239afdc167772df127757063a75e5521fe2ba5a300ac718a51ce4cb026b64d1c2465f0914d213e77252158c2d467b5a4e4135ec9ec0ed838e63058020874bd4c430ad89ff6d314ff1044a20a86f02ae87f829dc257cf97c9310ca725719f53b5fc0c15b3ad3a7a"}]}) unshare(0x6000c00) unshare(0x38020600) semget$private(0x0, 0x1, 0x480) 23:36:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:36:32 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:32 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:32 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:36:32 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x0) unshare(0x4e000740) 23:36:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:36:32 executing program 6: r0 = add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x18, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/1, 0x1) unshare(0x24000000) unshare(0x2c020600) 23:36:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:33 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x8000000) unshare(0x40800) 23:36:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:33 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x4b4b, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x8, 0x4, 0x0, 0x1, 0x0, 0x10001, 0x82440, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6, @perf_config_ext={0x400, 0x40}, 0x400, 0x2, 0x3, 0x6, 0x4937, 0x8, 0x2, 0x0, 0x80, 0x0, 0x9}, 0xffffffffffffffff, 0xf, r1, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)={0x0, "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"}) unshare(0x30010a00) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000300)) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) sendfile(r0, r4, 0x0, 0x40) 23:36:33 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:33 executing program 6: unshare(0x24000000) semget$private(0x0, 0x4, 0x289) unshare(0x2c020600) 23:36:33 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:33 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:33 executing program 6: unshare(0x880) unshare(0x4ce93b8093d08fbd) unshare(0x2c020600) 23:36:33 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:43 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:43 executing program 6: unshare(0x2050500) unshare(0x2c020600) 23:36:43 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x4b4b, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x8, 0x4, 0x0, 0x1, 0x0, 0x10001, 0x82440, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6, @perf_config_ext={0x400, 0x40}, 0x400, 0x2, 0x3, 0x6, 0x4937, 0x8, 0x2, 0x0, 0x80, 0x0, 0x9}, 0xffffffffffffffff, 0xf, r1, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)={0x0, "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"}) unshare(0x30010a00) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000300)) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) sendfile(r0, r4, 0x0, 0x40) 23:36:43 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:36:43 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:43 executing program 6: unshare(0x24000000) unshare(0x20000080) unshare(0x2c020600) 23:36:43 executing program 4: unshare(0x24000000) unshare(0x0) unshare(0x2c020600) unshare(0x10000) 23:36:44 executing program 6: unshare(0x2c010300) unshare(0x2c020600) 23:36:44 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:44 executing program 6: unshare(0x2c000000) unshare(0x2c020600) 23:36:53 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) mlockall(0x3) 23:36:53 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:53 executing program 6: unshare(0x24000000) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) add_key(0x0, &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0x0) unshare(0x2c020600) 23:36:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:36:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:36:53 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:54 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:54 executing program 6: unshare(0x24000000) unshare(0x2c060700) 23:36:54 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x14000000) 23:36:54 executing program 6: unshare(0x24000000) unshare(0x20000800) unshare(0x2c020600) 23:36:54 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:36:54 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:37:05 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() mlockall(0x3) 23:37:05 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:37:05 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:05 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:05 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:37:05 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:37:05 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x40100) unshare(0x200) 23:37:05 executing program 6: unshare(0x24000000) unshare(0x28000600) 23:37:06 executing program 6: unshare(0x24000000) unshare(0x40020080) unshare(0x2c020600) unshare(0x20000) unshare(0x40000000) unshare(0x20000) 23:37:06 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:37:06 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:06 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:06 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:37:06 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:37:06 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r6 = socket$packet(0x11, 0x2, 0x300) bind$packet(r6, &(0x7f0000000100)={0x11, 0x16, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) bind$packet(r3, &(0x7f0000000000)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @random="56255757fa61"}, 0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000a40)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000009c0)={@local, @dev={0xfe, 0x80, '\x00', 0x33}, @mcast1, 0x5, 0x5, 0xf5ac, 0x400, 0x0, 0x10080, r5}) bind$inet6(r1, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) bind$packet(0xffffffffffffffff, &(0x7f0000000ac0)={0x11, 0x18, r7, 0x1, 0x2, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}}, 0x14) getpeername(r1, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80) bind$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'veth1_to_batadv\x00', {0x2, 0x0, @multicast2}}) unshare(0x24000000) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000b00)={0x0, 0x2, 0x1, [0x1e7e, 0x800, 0x7, 0x1a, 0x8001], [0x8001, 0x2, 0x0, 0x73, 0x9, 0x3, 0x16, 0x7, 0x10000, 0x2, 0x9, 0x0, 0x9, 0x248e, 0x0, 0x9f21, 0x50b, 0xfffffffffffff37c, 0x81, 0x5, 0x5, 0xafbc, 0x7, 0x8001, 0x9, 0xfffffffffffffffc, 0x7, 0x8, 0x4, 0xa000000000000000, 0x7, 0x9, 0x9, 0xfffffffffffffffa, 0x4, 0x4, 0x0, 0x6f7c, 0xff, 0x7, 0x7, 0x2, 0x1, 0xfff, 0x400, 0x2, 0x8001, 0x6, 0x2, 0x2c30, 0x40, 0xffffffffffffffff, 0x6, 0x1f, 0x5, 0x2, 0x0, 0xdd6, 0xfffffffffffffffa, 0x80, 0x80, 0x1, 0x5, 0x101, 0x370, 0x5, 0x3, 0xfffffffffffffe00, 0x4, 0x9, 0x40, 0x3d4, 0x81, 0x4d5, 0x4, 0x101, 0x1, 0xd3, 0x2, 0x2, 0x8000, 0xacc00, 0x6b4, 0x7ff, 0x2, 0x7, 0x2, 0x9, 0x6, 0x82, 0x87e, 0xb4, 0x401, 0x80000000, 0xa0b, 0x101, 0x200000006, 0x9, 0xffffffff, 0x7, 0x1, 0x6, 0x5, 0x8, 0xffffffff, 0xfffffffffffffffd, 0x5, 0x0, 0x81, 0x7ff, 0x401, 0xfffffffffffffffe, 0xd57a, 0x5, 0xffffffffffffff01, 0x6, 0xa97, 0x3, 0x1ff, 0x1]}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000005c0)={r8, 0x1, 0xffffffffffffe628, 0x1}) unshare(0x20000400) 23:37:06 executing program 0: unshare(0x24000000) unshare(0x40020080) unshare(0x2c020600) unshare(0x20000) unshare(0x40000000) unshare(0x20000) 23:37:07 executing program 6: unshare(0x64000000) unshare(0x2c020600) 23:37:07 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x104) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$sock_TIOCINQ(r5, 0x541b, &(0x7f00000001c0)) r6 = syz_open_dev$mouse(&(0x7f00000025c0), 0x101, 0x2000) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r7, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) io_submit(0x0, 0x9, &(0x7f00000026c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000000)="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", 0xfc, 0x0, 0x0, 0x3, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x700, 0xffffffffffffffff, &(0x7f0000000140)="137f8a477740374432ead282cb7ace9432ecf2f3080c529cb79e9ed07cb93202c25eea1f29fef16a96f810f955622d2fab7231f8cee064823b591459cee1381acadd355dfeb423538a5b86d5bd51848027f1701a84f99969d90eb44b75642cef5a689863c3eda760e6ddb8b8c3d27eb3f48fb952aa4589bafeffab40c4f07d6739d5adfcaddbdba2932141a8dd303397e70e572b5eccd939361cc792bb0283040bfc0e76a013b557cc7c038df1", 0xad, 0x7, 0x0, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x40, 0xffffffffffffffff, &(0x7f0000000240)="d869bd77ab5f46a7a97260bab890f9eddf8defdcf4196c970f80b31fdab1a0158988da9d3602c91198511e47f1b8cfd0296e0d966524317a5104a9602b6fb9f2b3f5d720d237728d50145cc08e305fb18cff05a1982df534edeeb3607c9e6c4fce28a46e293791277f61c931ead689e55984866a35b09bd818a79cf4e0c5b334cd9a6e827fcba87de69e2ac10f2745b5d0a84d7af441dfe679af4029386d2371c70776", 0xa3, 0x4, 0x0, 0x2, r3}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0xfa5, 0xffffffffffffffff, &(0x7f0000000380)="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", 0x1000, 0x7, 0x0, 0x3, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x2, 0x2, 0xffffffffffffffff, &(0x7f00000013c0)="5dd983d782d06ff5b8fbfd91c5c254c1d12afc77182291e80ff1b091a3868b900024dfd4ce19c256392c562991935fc5fe37a6fb36d28fcfb73cfc01d390a20c700645be305a6921cc25b4fd772d4bd1740f75e5895de3c0efa330cfb7fecfabd5f3dec6e56c294682c90bde666dfcb7ab25f1d49f", 0x75, 0xe754, 0x0, 0x2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x8, 0x2, 0xffffffffffffffff, &(0x7f0000001480)="da8b8490a8a27f92eb040ed3da2b7a2b3d7f5c4b0132849dca8996140e6b6acacbd74cf9e1d4f3943978fba3beea", 0x2e, 0x76, 0x0, 0x1}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff, &(0x7f0000001500)="013b49297ef6626ab1d0ca83f4080e9877bd347c05f9818791a1ae2433a713d8c7689dfb9983ad6b71aa75b3f218386308e232ec10b8234cfbb858c36943dc33b7d211ffba703c245ff497d872b013cceb9e03", 0x53, 0x2, 0x0, 0x1}, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x6, 0xb0e, 0xffffffffffffffff, &(0x7f00000015c0)="2a78a0adbd8991c309b42b6294f52451388810aa1dc771024cf3684c1abb3cb62424c944e0e4e2f3b5a6cdc6c6ac2071d25217ad2aa6cf8123deeb1b38ea9131469daaf76a1fba1a7afea564101ed50bd77f155cfa9140dd10bed40773e915b1f01532d304d9f8962c7dcaac2e9f5c366ea0a705a2a3a8d988151c1ba748dca31c258d6701430dc26bdcd4d7ad7e2786da19d524f7492d0d36d675b2515e410aa90b88fa85da9c60df5d9d9c44caaace7c44bd317c988f6acf0a237a072481c340eda087af59164b1d79dbe3d47c6a9efcc90888aeb34759d959b4ccbc681d3afc1eab79e0f26a3d0f6848170426b6f740f72b96f5769cd8513ecb9fd4638edd333d385ced5b503531b1d5a046edad064ba191c33fa69983749b58b2ed24f649300c572a6d74019e597685fbace0ba745c1f5a9bd3b09b1fefb6795d69d21d27b7908271174c73f43520551967095fa0a72b2608db2b0e5d4b49b5a434bbf3c8e99d658285401309e8ee2541032b953ba3c4b5972f52caf49567f3d5bffbc868b94072645634f65fa5912b8f84149c322d145368f285d3b564ea6fbfdcbb5202b1544512a454952e40bb733f3ce772507614d653d1d1d37d35d2f2d614406e69b88b6866297e8af5c6bd96851a22c111b9d4b7a5f3a0ca835e48d7958b47d06cda46f3867e101ef92aa4dca8d4cb0095f7309bb1726279fcdfbd8d7bbf17fe7e5fddf3c51aa3e10e83c6f1bdb80cc696bf662a481510a74cee8a753fe4232065d85ca04c337bcaf8770c74cb6201f0e2e834f510672508f3aa3f44c5778a3e0a8d26f7ba22833027107bc4678d6d8283dc420ee80850809304131380f54358891947d9e4916def181277ac4a9a590d2c51fa48824af64360fd513b3ffd40e1ba606c09957b11467f9a622eba82e06d9abbd0ed9d0a26b5193d91ad647a1546e3cfd70bbe87ada04eb40a4f80ddb2c72982c7b03fa4e531a5ed14c2e72951996365a9e8db2cc96800faff7f20757077dc095f910b0ad258120ae3d83ecdf6c6dd36463cb8e90163356033208414b3ceaa86af6bebd0ac1e54cf9f562d0616d6aaa17f2a218b0fc358597c59d2466ae57bc21c0e6f5daa0db118a640f9e239d0068460eddaa12b5cc5c5c96e49bc4fc21d2fe1e54fff7ad5a3512bd83033803bed0093aed602d262175cf35748ec2e817f02b9bced30bf5b8166dc1b99ca1c4ab5c0149efc435985b245d9b4596ea249a42bab0a198a2af064b46b299a6e91a23d38a824b5f64c959cd7834de81fb7b43edaba08dd461630363614bf978c9f07242b3d4204e97d1aeb3a92aa156ed9b6ed0ff6dfe7e9960bec986aaf843bd17bb1c7e74a3680b8ef19941256c512be8d3c281b40172df7befd67eed53f1c3ed9301d7cc3e83f0031fea436735d526a28f3f189ae2f3ebcb6c720cff2fd4066b67ffecbc2103f66db5e1043de921579664dbf77d2fbf35f8df82b4c536e12b4d39d072b8238eee89fd46eaf2b5b1ca34a89db3b05e17a6bafba0e9d5ffa908cbc9c642368635f1e73ff472ed4adfb3416321d9c4521397cce41d5e96e165febace15df57fd79012cedf475799d3a590b20a1bea5cb40deba5743dba19997d8e082200cbf73e945523687128368c9b5f738a722eb88cdaff3f40dc1b48c4735ec14264d1752b60763d41b1fb7b4d050f22e3673a264b556a101eff4d13a059c763cf35e9da7154d9af1e6344b44add48fdccac0f6a952dc419ed6bd0525306f479eda831b0bb297476585f96a9572089d994010a19cd0ef5196f90529aed72984df8cbfd4736ddde0b6bd26f50d0af07903847af0b66f6700cc873d22b07e3aedccbf6a852ffc55b5f88f8ab6dc9df8991ddfd99368d0a47fba9b847edf952e28180d018f3eee2dda110ed2e2173ad5f37434bd00e39107d72439e9d5bdbc3d1dfb7b148bdd030fcd428be2ebcb58045676efd6c65dd819ec3e78588517b0c7597366a09c5fedf69b16b3eab03d5e940ac3704e51af7b869f874944958690dd64c731e2005ba5f3d169b33336435f2f5ddc3fb21bfa6eabcf8a31dcc94466950c4e3f7063769a4db1c56f8b3a78142a26b8e7b4002659c453e63898ddf23db7f863674d0c461e1c260f070b8b8710aba3253a8b10ef7d25aaaad6c1f2d36f728ae05d2430f034a29e053023b6708c729865ceeabe431cce8cba4d581f38ba22ab9572092e58b1fe58aa0dbca983ec670ea04e636bf80f68459c777cdeb8907b8baae59c082768d3c459fdf2ba440637bd672097f4731ab99a5c1e0e02b62d964de360e0de14d9febdc83877c2f71542a1e9e2e8444b02fbdf40074119dce6953e36f9980a453c520723196b1e36d1f56ff737270ea3f6a8f24bf089da59462a5dc105a6c497a152c6940a268f7539e23096a1063413e362d7feb85a249c4219ed63ab97bf84fb8b99b40fbb7a03ad61c5be0ce54ba44554a4f5910124d240f4ac56b59727e96babfadaf8bbf1a7a824e0af9652c5d9f6020023d0cb97d2bd0ccfc96251ddc6f6d0f9b5ba8e86c3345190b153ff88f646d5b48dfa115dbc0d02af9bb45c81d390b7b062ee889ccd0d49ff665668b27134f38d2f5712d1d9e323f5d933697f2e8f46ddcb85d20250b13e14cbcb9738e916ba6acd5f17a1917d9b173a17051b62410b704773130b0db6a6a9d26e51974d7bdacb45055b284131f30f6144681830a0c8f46ecace1db7c58fb31e009d00daf9ac0ca2a7983ab3650a0d7d08b655fcc1d0b9f12ee2a1053f399e828e168a559f7887007defe43bb257ddabbb3cd34723b0b553d1a4157ca09890dd4a61e5879ed7ba020c84c32acaf6e53c6e993539aad06b58d0514e73664bc82c951746a3600b33441f9e3292751cfc229196ae7bcdc77bc367070ee7020ad90f8b7e4c4c72b66b3b9283c2ed68309fd031b7662333f89b1419348961e633bb874fb472db97e49de90bcc8aca7505bd66b362bed08d5b02842ae299f285864930644458ec4429e1a49d78b561c33c1e61f00c876d9ba4cfaae105982e1405f0d614d5583820ddb5bd9f924bb520523c1beb8cba493bd484c8f1aedf04b840a35dd4a0602798e6556bdba976be23513a98aa18b469bece060aa561ec40eb12612e150d2970b66c2cd7ff2198ceab7d2d0f736c2b64545d40bf7840e7098e5431c093ff77e632f2f0cca4fb710c01eecf8a7554b721d9a60ad36d2acba5103afe1c536d3d3bd29d2c6bd2aaaa94adc41cddc369bee7f6369f3d7aaf037c74a5a3ad28d5ba91dea5c6242d8ba35100ef6e84973af337c80c6a6af71c97605f3dfeacb58d5bab77d8fe3c253e16da66929a712e779dee8792cf86a50d6432ff55b543b9893ca4e29d8ed35fb2b556ff555fbb82320b4fcd3defac33244bf9b363fd625178f2de335032c9cc4ec19520b391b532a6a8e8efe140a4462c5f590f2fc88274adfdef4cc8f3dbdbc378b238be29e6b743ceff6e76b1eb4dddfa37ec482cf63fe2f1cb24298b5512470359dbf24c8833206f7a8c26a3afeafa3f5f75455f9b511aa9a74f1f92460aa082190c8db58638bc3028af2751cb9ab2a3469bb4fcd017763fb0cde648a27ba7de30af2da7f6c2b96a0f0c9c9e4b4e83bfe9de4c569ae45dbf5e608d371d2d6eeac5c452415ed9fc1cde4293f997d842f843e991ccb8e68cb2921f820e76ffca476267446a5d35eab6f68be321ce8d73b17d263ebf2f98751b0df9bae6df24d79fd94ffb7846ea67f50a7c5e50f5da5ea9b751d854db29ce7e8df6287982300611b43a53343f29c79c26d6de744bfe45b0a7d8ec4ae179b58240dd8dda4c60c0f6d46ecc968bf5237e8b4a4f5d2ece75c60e4881ee8e3b00301319501b5f63f33fbd73faaa1cf2b7509d7fe3d47c6aaa75176fdcd8615d8b68905831e4434236bf5fa1a1613b181b63e57bc3e883e4e9b54a69afdb8a3698d3d90f04933d651170d697c65da6e8dbefee8ec3e0ee1457e8c943005bbd03fc3a106b39649d6ce7426b570b4bc9f71fc203abb13cbf5e0468692a0612e54e51e24fc143509e93595efa22b92c320dadae8c381a656b91cb6f679d6550cdba73268993a84f047938185f41330c8289475d114498f8618e2854147ee398a12c9509d3a032828e717dafbaa6c05cfc062d06468a6093609ec77670e228ffe9bc8573140fc51a997a0520273a635d6959179409e39d148f49d4f3e62a1410500521d85118d912ace183ccb553983d60b046400d41090c4e73bfecf321616d0b85e59583eda2ad90bb2c4fa5cb01820b080664588198e62a7fa18fce8f7a33e5d915faa0be6f9fc4576d9bedf8839692de0588424fb0efd10b5f495d1eb4bc8d89eaa714081a28f32517b1c4bb9f988eed6376b6471ee95f879c36c7b0a6969ce4a0b701134df7475fe02d64e6ef8c5b917e7a8177230eeb51369feabf1f9943b83d5e7c7280ccd1136ffc1e85456c23772472332621e39d883911e69b97dde0e04895cd9e7ba625d068fe1876c04272ad39635c67a9ca5ac169b1994c63894378c8bf25c888d7932ae629ddb55c7625d4637bff073183981d2b825655e992e5de64159dc4da7c3956e9be43e1a26b0ab7fa3c44bf79ceed0b9b3b2e8db863573f3ec44635ca9b3c449564174655a086c3221c6c6251feabe66bd4188205e2fbb09a5741d66bd546fb6675ee9b15f62919579144e00b9e6e3a1d7bd46fd701c1931e18a1925b1043d44b1cbd57c8c1bf44da781707dc8693ad9a2f11919400e60a55f3cee82b522b8646fbe86911e1beb8489622c50bd1ec21152a8714c279b2e4654779960a6063fcc20d37a10cb6721f982bed40536ee128fc294f2ed102602fb134ed7c9acf5074da9478e1e761d4f0a25c417edb3af42a38c2181e99a580c48f89349fc8385da42063e45278a586e12754f7302df4795e9a4dc743161a3098fafd1fa746360cd0258ad399527c2c3d3b856a26bd3bfa61bb0e2d277a43879fc1dddc7731f8406aab45e1feeab4797435754eb6c93b3a03bb164630364f5d0c36461c217cfb78b116930e7bef7f3c0354943adeeaeb2f2bff5caff2ab660b5ae1a8ba2e02a87fe206d2cf7cad37c207e31b69baaea993f3b13e3e2ec4c45794da6e55c9b57d41cfed4ffa13239f18ec7eae8557ce55c1dd06158b52ad07bad4b2e9448264c03949cd03130abb5547b87ca7973a75db6bc3462f2bec6d9a406cb6ac23f7795693f8eab0e4eeb75fffd396677c0c55ea56fcab92452f88844675a7b37f9f76129ae457adb8f7aae5370f4f10f067aeb39994440b2303fbbc5dc44f93c7780d0f07e95ab8c30caf3991551b2e23419ae3ce35e21c266b67435c64d30923e5dce30c635fc374fd69ece0b1031e3576418cc9ba2c449255782e3d42335b4dc78e5c66102d98cb92b66c23c088354d5db51508a4436ce8f81ec55da028f269055b143208da333e426da62e0597266823ecffb41b2d356087eff46700cc39512445dafe2957d88493cf4b9789b136d0a7c85153bd9405c20ff62f5fa333b074e13d15413842f4a09158d6110265f7d94020d2fa46b5a172ea1c7cf865c12e49e25ab9afb6d00376e4be2cdf1ad4ddb4008e0cf43e27fc5278efad6a45c7555fa76e81709df8940b6701373c8f1bca887b615243a00edec27b615dd9ac56c8a70ac812b05b917bbc3fba7ddbe5e02cd41ae6ee37f412a9d7941f0f59429a089abe00fb58a8ca5b0e0ddd3c43feb11487ff10d10d452567e20ea2fab1603a47be0dbe9f30ea1e00a70afb0f1f5", 0x1000, 0xfff, 0x0, 0x1, r6}, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x3, r7, &(0x7f0000002640)="c477f5bf34b18981a0b3ccfcf5e3763664b1264b7e46e4724c382f12b9c211083f5bde053e4c63be", 0x28, 0x7ff, 0x0, 0x2}]) r8 = msgget$private(0x0, 0x23b) msgctl$IPC_RMID(r8, 0x0) unshare(0x24000000) unshare(0x40030000) 23:37:07 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:37:07 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x10000) 23:37:07 executing program 1: mlockall(0x3) 23:37:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:37:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:07 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:37:07 executing program 6: unshare(0x24000000) unshare(0x64010680) 23:37:07 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:37:17 executing program 6: unshare(0x24000000) unshare(0x20000200) unshare(0x2c020600) 23:37:17 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x104) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$sock_TIOCINQ(r5, 0x541b, &(0x7f00000001c0)) r6 = syz_open_dev$mouse(&(0x7f00000025c0), 0x101, 0x2000) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r7, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) io_submit(0x0, 0x9, &(0x7f00000026c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000000)="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", 0xfc, 0x0, 0x0, 0x3, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x700, 0xffffffffffffffff, &(0x7f0000000140)="137f8a477740374432ead282cb7ace9432ecf2f3080c529cb79e9ed07cb93202c25eea1f29fef16a96f810f955622d2fab7231f8cee064823b591459cee1381acadd355dfeb423538a5b86d5bd51848027f1701a84f99969d90eb44b75642cef5a689863c3eda760e6ddb8b8c3d27eb3f48fb952aa4589bafeffab40c4f07d6739d5adfcaddbdba2932141a8dd303397e70e572b5eccd939361cc792bb0283040bfc0e76a013b557cc7c038df1", 0xad, 0x7, 0x0, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x40, 0xffffffffffffffff, &(0x7f0000000240)="d869bd77ab5f46a7a97260bab890f9eddf8defdcf4196c970f80b31fdab1a0158988da9d3602c91198511e47f1b8cfd0296e0d966524317a5104a9602b6fb9f2b3f5d720d237728d50145cc08e305fb18cff05a1982df534edeeb3607c9e6c4fce28a46e293791277f61c931ead689e55984866a35b09bd818a79cf4e0c5b334cd9a6e827fcba87de69e2ac10f2745b5d0a84d7af441dfe679af4029386d2371c70776", 0xa3, 0x4, 0x0, 0x2, r3}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0xfa5, 0xffffffffffffffff, &(0x7f0000000380)="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", 0x1000, 0x7, 0x0, 0x3, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x2, 0x2, 0xffffffffffffffff, &(0x7f00000013c0)="5dd983d782d06ff5b8fbfd91c5c254c1d12afc77182291e80ff1b091a3868b900024dfd4ce19c256392c562991935fc5fe37a6fb36d28fcfb73cfc01d390a20c700645be305a6921cc25b4fd772d4bd1740f75e5895de3c0efa330cfb7fecfabd5f3dec6e56c294682c90bde666dfcb7ab25f1d49f", 0x75, 0xe754, 0x0, 0x2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x8, 0x2, 0xffffffffffffffff, &(0x7f0000001480)="da8b8490a8a27f92eb040ed3da2b7a2b3d7f5c4b0132849dca8996140e6b6acacbd74cf9e1d4f3943978fba3beea", 0x2e, 0x76, 0x0, 0x1}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff, &(0x7f0000001500)="013b49297ef6626ab1d0ca83f4080e9877bd347c05f9818791a1ae2433a713d8c7689dfb9983ad6b71aa75b3f218386308e232ec10b8234cfbb858c36943dc33b7d211ffba703c245ff497d872b013cceb9e03", 0x53, 0x2, 0x0, 0x1}, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x6, 0xb0e, 0xffffffffffffffff, &(0x7f00000015c0)="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", 0x1000, 0xfff, 0x0, 0x1, r6}, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x3, r7, &(0x7f0000002640)="c477f5bf34b18981a0b3ccfcf5e3763664b1264b7e46e4724c382f12b9c211083f5bde053e4c63be", 0x28, 0x7ff, 0x0, 0x2}]) r8 = msgget$private(0x0, 0x23b) msgctl$IPC_RMID(r8, 0x0) unshare(0x24000000) unshare(0x40030000) 23:37:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:37:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:37:17 executing program 1: mlockall(0x3) 23:37:17 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:37:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:17 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:28 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x8000200) unshare(0x14040200) 23:37:28 executing program 4: unshare(0x74000400) unshare(0x40000000) 23:37:28 executing program 1: mlockall(0x3) 23:37:28 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:28 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:37:28 executing program 0: unshare(0x24000000) unshare(0x30000) unshare(0x2c020600) 23:37:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:37:28 executing program 2: unshare(0x24000000) unshare(0x2c020600) unshare(0x800) 23:37:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:37:39 executing program 4: unshare(0x24000000) unshare(0x2c020600) unshare(0x8000200) unshare(0x14040200) 23:37:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:39 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:39 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:37:39 executing program 5: mlockall(0x3) 23:37:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:37:39 executing program 6: unshare(0x24000000) unshare(0x2000400) unshare(0x2c020600) unshare(0x180) unshare(0x20040800) unshare(0x10000080) 23:37:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:39 executing program 6: unshare(0x24000000) unshare(0xc050d00) unshare(0x2000a00) 23:37:39 executing program 6: unshare(0x24000000) unshare(0x400) unshare(0x2c020600) 23:37:39 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r1, 0x20, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xbb1e}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7f}, @NL80211_ATTR_NAN_MASTER_PREF={0x5}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x40085}, 0x20004050) unshare(0x24000000) r3 = dup3(r0, r0, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r3, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, 0x0, 0x2, 0x70bd26, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40040}, 0xc080) unshare(0x0) unshare(0x2c020600) 23:37:39 executing program 6: unshare(0x0) semget$private(0x0, 0x2, 0x0) unshare(0x56020080) unshare(0x2c020600) 23:37:40 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@void, @val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x24008000) unshare(0x24000000) unshare(0x2c020600) 23:37:40 executing program 6: unshare(0x3e9c704c482c476d) unshare(0x2c020600) unshare(0x100) unshare(0x0) 23:37:49 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:49 executing program 5: mlockall(0x3) 23:37:49 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:37:49 executing program 4: unshare(0x24000000) unshare(0x2000400) unshare(0x2c020600) unshare(0x180) unshare(0x20040800) unshare(0x10000080) 23:37:49 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:49 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:37:49 executing program 6: unshare(0x24000000) unshare(0x38001200) unshare(0x2c020600) 23:37:49 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:49 executing program 4: mlockall(0x3) 23:37:49 executing program 6: unshare(0x24000000) unshare(0x3c000500) 23:37:49 executing program 6: unshare(0x24000000) unshare(0x10050180) 23:37:49 executing program 6: unshare(0x24000000) unshare(0x2c070e00) 23:37:49 executing program 6: unshare(0x24000000) unshare(0x0) 23:37:50 executing program 6: syz_open_dev$vcsu(&(0x7f0000000000), 0x1, 0x0) unshare(0x2010000) unshare(0x2c020600) 23:37:50 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:50 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x10000400) unshare(0x400) 23:37:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:59 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:59 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:37:59 executing program 6: unshare(0x2c020600) 23:37:59 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:37:59 executing program 5: mlockall(0x3) 23:37:59 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:37:59 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x1, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:37:59 executing program 6: unshare(0x24000000) unshare(0x2a000000) unshare(0x10000000) unshare(0x2c000c80) unshare(0x0) 23:37:59 executing program 6: unshare(0x24000000) unshare(0x10000) 23:38:00 executing program 6: unshare(0x2c000000) unshare(0x6c070600) unshare(0x4010100) unshare(0x20020100) unshare(0x8000000) unshare(0x8000580) unshare(0x40000) 23:38:00 executing program 6: recvmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/227, 0xe3}, {&(0x7f0000000180)=""/28, 0x1c}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c086300000000000100550929138fad9d15f0ae788acc9f9dfe855beaf3cc7ecb23e56b03bd15d29fd77f3826fc9af01e5a1e7d4be83ac6d16f0fd4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xa8}, 0x12000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000200)=[r0, r1, 0xffffffffffffffff, r2, r3], 0x5) unshare(0x24000000) 23:38:00 executing program 6: unshare(0x4000080) unshare(0x2c020600) 23:38:00 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x40000) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:38:00 executing program 6: ioctl$HIDIOCSFEATURE(0xffffffffffffffff, 0xc0404806, &(0x7f0000000000)="ecc2416ea46a77ff0d6bb49a8c4416bcb0e8301a08fbc74f1c47ac9800231ee431759a1921c380ad50a69959e612a6587ec4ba4224411e1359d8a025927ab7bed378993950a9ded7c707bd32be29d19bc998ff1ee770f262f855d1a363e9623a36ca9c5d30778bc9f8b2eb82e684f070c3424663615e955b594f507047654f61042c9e9deba945338d136a244e10320b4740963b8711b3a3081a8b0519f8d51bba978bd3d9a3d70c14868707f50c8e7dc243fefe6db3da663a9dd9c93f84d9d3419734e4b6c442b66d3dc860d5c40d8364f365f2e87ea29234e0983d470d2e21") unshare(0x24000000) unshare(0x2c020600) 23:38:00 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:00 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:00 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:00 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:00 executing program 6: unshare(0x24000000) unshare(0x2c020600) unshare(0x16010000) 23:38:00 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:01 executing program 6: unshare(0x28040180) unshare(0x1c010000) unshare(0x2c020600) unshare(0x0) unshare(0x40000) unshare(0x16000580) 23:38:01 executing program 6: unshare(0x24000000) unshare(0x4020200) 23:38:01 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) dup2(r0, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140), r2) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="16f2ad0340189aa6cdbc4d5d7ea92d00b774", @ANYRES16=r3, @ANYBLOB="0182c16b02ab344bb26a2628d50000009b008000000007000000"], 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8050}, 0x20044000) unshare(0x46000800) unshare(0x2c020600) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x80, r3, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:user_cron_spool_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:syslog_conf_t:s0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0x4002010}, 0x8040) 23:38:01 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(r0, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:38:01 executing program 6: unshare(0x24000000) unshare(0x60050000) unshare(0x16000100) 23:38:01 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:01 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:01 executing program 6: unshare(0x24000000) unshare(0x80) unshare(0x2c020600) 23:38:10 executing program 0: mlockall(0x3) 23:38:10 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:10 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:38:10 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:10 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:10 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:10 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:11 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:12 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:38:12 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:12 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:28 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:38:28 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:28 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:29 executing program 6: mlockall(0x3) 23:38:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) readv(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(0xffffffffffffffff, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:38:29 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:38:29 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:38:40 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:40 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:40 executing program 6: mlockall(0x3) 23:38:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000240)) mlockall(0x3) 23:38:40 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}], 0x2) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:38:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() mlockall(0x3) 23:38:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:41 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 23:38:52 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() mlockall(0x3) 23:38:52 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:52 executing program 6: mlockall(0x3) 23:38:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}], 0x2) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:38:52 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:53 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:53 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getpid() mlockall(0x3) 23:38:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:38:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}], 0x2) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:38:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) mlockall(0x3) 23:38:53 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:53 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) (fail_nth: 1) [ 735.700826] FAULT_INJECTION: forcing a failure. [ 735.700826] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 735.710838] CPU: 0 UID: 0 PID: 6447 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 735.710861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 735.710871] Call Trace: [ 735.710877] [ 735.710884] dump_stack_lvl+0xfa/0x120 [ 735.710913] should_fail_ex+0x4d7/0x5e0 [ 735.710950] should_fail_alloc_page+0xe0/0x110 [ 735.710975] prepare_alloc_pages+0x1eb/0x550 [ 735.711008] __alloc_frozen_pages_noprof+0x186/0x25b0 [ 735.711046] ? perf_tp_event+0x807/0xe70 [ 735.711081] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 735.711104] ? __pfx_perf_tp_event+0x10/0x10 [ 735.711119] ? perf_tp_event+0x807/0xe70 [ 735.711142] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 735.711190] ? perf_trace_run_bpf_submit+0xef/0x180 [ 735.711209] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 735.711240] ? policy_nodemask+0xeb/0x4e0 [ 735.711273] alloc_pages_mpol+0xed/0x340 [ 735.711299] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 735.711325] ? __pfx_perf_trace_lock+0x10/0x10 [ 735.711354] ? get_vma_policy+0x23b/0x350 [ 735.711387] vma_alloc_folio_noprof+0xe9/0x440 [ 735.711414] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 735.711444] ? lock_release+0xc8/0x270 [ 735.711480] __handle_mm_fault+0x145c/0x2fa0 [ 735.711511] ? __pfx_perf_trace_lock+0x10/0x10 [ 735.711537] ? __pfx___handle_mm_fault+0x10/0x10 [ 735.711593] ? follow_page_pte+0x4f9/0x1170 [ 735.711632] handle_mm_fault+0x2d8/0x750 [ 735.711668] __get_user_pages+0x587/0x2fb0 [ 735.711728] ? __pfx___get_user_pages+0x10/0x10 [ 735.711760] ? lock_is_held_type+0x9e/0x120 [ 735.711791] populate_vma_page_range+0x282/0x410 [ 735.711820] ? __pfx_populate_vma_page_range+0x10/0x10 [ 735.711843] ? __pfx_find_vma_intersection+0x10/0x10 [ 735.711883] __mm_populate+0x100/0x3a0 [ 735.711913] ? __pfx___mm_populate+0x10/0x10 [ 735.711944] ? up_write+0x265/0x4e0 [ 735.711965] ? lock_is_held_type+0x9e/0x120 [ 735.711989] __do_sys_mlockall+0x50f/0x5c0 [ 735.712023] do_syscall_64+0xbf/0x420 [ 735.712048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 735.712066] RIP: 0033:0x7ff86b829b19 [ 735.712080] 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 [ 735.712095] RSP: 002b:00007ff868d9f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 735.712110] RAX: ffffffffffffffda RBX: 00007ff86b93cf60 RCX: 00007ff86b829b19 [ 735.712120] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 735.712129] RBP: 00007ff868d9f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 735.712139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 735.712148] R13: 00007ffeb98ec29f R14: 00007ff868d9f300 R15: 0000000000022000 [ 735.712190] 23:38:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:54 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:38:54 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:38:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) (fail_nth: 1) 23:38:54 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {0x0}], 0x2) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) [ 736.619057] FAULT_INJECTION: forcing a failure. [ 736.619057] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 736.625878] CPU: 1 UID: 0 PID: 6459 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 736.625896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 736.625904] Call Trace: [ 736.625909] [ 736.625914] dump_stack_lvl+0xfa/0x120 [ 736.625936] should_fail_ex+0x4d7/0x5e0 [ 736.625961] should_fail_alloc_page+0xe0/0x110 [ 736.625978] prepare_alloc_pages+0x1eb/0x550 [ 736.625997] __alloc_frozen_pages_noprof+0x186/0x25b0 [ 736.626017] ? __lock_acquire+0x451/0x2250 [ 736.626036] ? perf_trace_lock+0xbb/0x4f0 [ 736.626056] ? __pfx_perf_trace_lock+0x10/0x10 [ 736.626074] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 736.626091] ? pte_offset_map_lock+0x120/0x330 [ 736.626108] ? lock_is_held_type+0x9e/0x120 [ 736.626124] ? do_raw_spin_unlock+0x53/0x220 [ 736.626146] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 736.626168] ? policy_nodemask+0xeb/0x4e0 [ 736.626188] alloc_pages_mpol+0xed/0x340 [ 736.626206] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 736.626224] ? __pfx_perf_trace_lock+0x10/0x10 [ 736.626242] ? get_vma_policy+0x23b/0x350 [ 736.626262] vma_alloc_folio_noprof+0xe9/0x440 [ 736.626282] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 736.626303] ? lock_release+0xc8/0x270 [ 736.626322] __handle_mm_fault+0x145c/0x2fa0 [ 736.626341] ? __pfx_perf_trace_lock+0x10/0x10 [ 736.626358] ? __pfx___handle_mm_fault+0x10/0x10 [ 736.626375] ? pte_offset_map_lock+0x190/0x330 [ 736.626397] ? follow_page_pte+0x4f9/0x1170 [ 736.626419] handle_mm_fault+0x2d8/0x750 [ 736.626439] __get_user_pages+0x587/0x2fb0 [ 736.626468] ? __pfx___get_user_pages+0x10/0x10 [ 736.626487] ? lock_is_held_type+0x9e/0x120 [ 736.626501] populate_vma_page_range+0x282/0x410 [ 736.626521] ? __pfx_populate_vma_page_range+0x10/0x10 [ 736.626539] ? __pfx_find_vma_intersection+0x10/0x10 [ 736.626556] ? __pfx_apply_mlockall_flags+0x10/0x10 [ 736.626579] __mm_populate+0x100/0x3a0 [ 736.626599] ? __pfx___mm_populate+0x10/0x10 [ 736.626619] ? up_write+0x265/0x4e0 [ 736.626635] ? lock_is_held_type+0x9e/0x120 [ 736.626649] __do_sys_mlockall+0x50f/0x5c0 [ 736.626671] do_syscall_64+0xbf/0x420 [ 736.626689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 736.626705] RIP: 0033:0x7facab921b19 [ 736.626715] 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 [ 736.626727] RSP: 002b:00007faca8e97188 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 736.626740] RAX: ffffffffffffffda RBX: 00007facaba34f60 RCX: 00007facab921b19 [ 736.626748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 736.626756] RBP: 00007faca8e971d0 R08: 0000000000000000 R09: 0000000000000000 [ 736.626763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 736.626771] R13: 00007fffdc277d7f R14: 00007faca8e97300 R15: 0000000000022000 [ 736.626794] 23:39:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) mlockall(0x3) 23:39:03 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:39:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{0x0}], 0x1) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:39:03 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:39:03 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) (fail_nth: 2) 23:39:03 executing program 2: mlockall(0x3) 23:39:03 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:39:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) [ 745.358137] FAULT_INJECTION: forcing a failure. [ 745.358137] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 745.359884] CPU: 1 UID: 0 PID: 6476 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 745.359913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 745.359927] Call Trace: [ 745.359935] [ 745.359944] dump_stack_lvl+0xfa/0x120 [ 745.359976] should_fail_ex+0x4d7/0x5e0 [ 745.360019] should_fail_alloc_page+0xe0/0x110 [ 745.360047] prepare_alloc_pages+0x1eb/0x550 [ 745.360074] ? finish_task_switch.isra.0+0x120/0x840 [ 745.360108] __alloc_frozen_pages_noprof+0x186/0x25b0 [ 745.360146] ? __lock_acquire+0x451/0x2250 [ 745.360176] ? perf_trace_lock+0xbb/0x4f0 [ 745.360212] ? __pfx_perf_trace_lock+0x10/0x10 [ 745.360245] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 745.360281] ? perf_trace_lock+0xbb/0x4f0 [ 745.360310] ? __lock_acquire+0x451/0x2250 [ 745.360347] ? __lock_acquire+0x451/0x2250 [ 745.360381] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 745.360419] ? policy_nodemask+0xeb/0x4e0 [ 745.360456] alloc_pages_mpol+0xed/0x340 [ 745.360489] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 745.360523] ? __pfx_perf_trace_lock+0x10/0x10 [ 745.360555] ? get_vma_policy+0x23b/0x350 [ 745.360593] vma_alloc_folio_noprof+0xe9/0x440 [ 745.360630] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 745.360668] ? lock_release+0xc8/0x270 [ 745.360703] __handle_mm_fault+0x145c/0x2fa0 [ 745.360738] ? __pfx_perf_trace_lock+0x10/0x10 [ 745.360770] ? __pfx___handle_mm_fault+0x10/0x10 [ 745.360808] ? pte_offset_map_lock+0x190/0x330 [ 745.360850] ? follow_page_pte+0x4f9/0x1170 [ 745.360889] handle_mm_fault+0x2d8/0x750 [ 745.360927] __get_user_pages+0x587/0x2fb0 [ 745.360978] ? __pfx___get_user_pages+0x10/0x10 [ 745.361015] ? lock_is_held_type+0x9e/0x120 [ 745.361042] populate_vma_page_range+0x282/0x410 [ 745.361079] ? __pfx_populate_vma_page_range+0x10/0x10 [ 745.361112] ? __pfx_find_vma_intersection+0x10/0x10 [ 745.361141] ? __pfx_apply_mlockall_flags+0x10/0x10 [ 745.361185] __mm_populate+0x100/0x3a0 [ 745.361221] ? __pfx___mm_populate+0x10/0x10 [ 745.361258] ? up_write+0x265/0x4e0 [ 745.361288] ? lock_is_held_type+0x9e/0x120 [ 745.361314] __do_sys_mlockall+0x50f/0x5c0 [ 745.361354] do_syscall_64+0xbf/0x420 [ 745.361382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 745.361406] RIP: 0033:0x7facab921b19 [ 745.361424] 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 [ 745.361446] RSP: 002b:00007faca8e97188 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 745.361468] RAX: ffffffffffffffda RBX: 00007facaba34f60 RCX: 00007facab921b19 [ 745.361484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 745.361497] RBP: 00007faca8e971d0 R08: 0000000000000000 R09: 0000000000000000 [ 745.361511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 745.361524] R13: 00007fffdc277d7f R14: 00007faca8e97300 R15: 0000000000022000 [ 745.361557] 23:39:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{0x0}], 0x1) read(0xffffffffffffffff, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:39:03 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:39:04 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:39:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:39:04 executing program 2: mlockall(0x3) 23:39:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) mlockall(0x3) 23:39:14 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:39:14 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:39:14 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:39:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:39:14 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{0x0}], 0x1) read(0xffffffffffffffff, 0x0, 0x0) mlockall(0x3) 23:39:14 executing program 2: mlockall(0x3) 23:39:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) 23:39:14 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) 23:39:14 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:39:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x4) 23:39:14 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x4) 23:39:14 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x6) 23:39:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x6) 23:39:25 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) 23:39:25 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:39:25 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{0x0}], 0x1) read(0xffffffffffffffff, 0x0, 0x0) mlockall(0x3) 23:39:25 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:39:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x7) 23:39:25 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x7) 23:39:25 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:39:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:39:25 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) read(r1, &(0x7f0000000640)=""/199, 0xc7) get_robust_list(r0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) mlockall(0x3) 23:39:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x8) 23:39:25 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x9) 23:39:25 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0xd) 23:39:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x9) 23:39:36 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:39:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:39:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x0) 23:39:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{0x0}], 0x1) read(0xffffffffffffffff, 0x0, 0x0) mlockall(0x0) 23:39:36 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$vcsn(0x0, 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:39:36 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:39:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0xd) 23:39:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0xe) 23:39:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{0x0}], 0x1) read(0xffffffffffffffff, 0x0, 0x0) mlockall(0x0) 23:39:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x0) 23:39:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x10) 23:39:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0xe) 23:39:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{0x0}], 0x1) read(0xffffffffffffffff, 0x0, 0x0) mlockall(0x0) 23:39:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mlockall(0x0) 23:39:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x11) [ 778.609731] [ 778.609914] ===================================== [ 778.610322] WARNING: bad unlock balance detected! [ 778.610701] 6.19.0-rc5-next-20260116 #1 Not tainted [ 778.611098] ------------------------------------- [ 778.611480] syz-executor.7/6581 is trying to release lock (rcu_read_lock) at: [ 778.612061] [] __wait_on_freeing_inode+0x105/0x350 [ 778.612595] but there are no more locks to release! [ 778.612993] [ 778.612993] other info that might help us debug this: [ 778.613513] 4 locks held by syz-executor.7/6581: [ 778.613893] #0: ffff88800f8703f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400 [ 778.614613] #1: ffff88801b7683e0 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400 [ 778.615428] #2: ffff88800f874950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xe32/0x12d0 [ 778.616149] #3: ffffffff85c16898 (inode_hash_lock){+.+.}-{3:3}, at: insert_inode_locked+0xf9/0x890 [ 778.616901] [ 778.616901] stack backtrace: [ 778.617265] CPU: 0 UID: 0 PID: 6581 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 778.617279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 778.617287] Call Trace: [ 778.617291] [ 778.617295] dump_stack_lvl+0xca/0x120 [ 778.617310] ? __wait_on_freeing_inode+0x105/0x350 [ 778.617325] print_unlock_imbalance_bug+0x118/0x130 [ 778.617340] ? __wait_on_freeing_inode+0x105/0x350 [ 778.617354] lock_release+0x1ee/0x270 [ 778.617370] __wait_on_freeing_inode+0x10a/0x350 [ 778.617385] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 778.617401] ? __pfx_var_wake_function+0x10/0x10 [ 778.617419] ? lock_is_held_type+0x9e/0x120 [ 778.617431] insert_inode_locked+0x25f/0x890 [ 778.617449] __ext4_new_inode+0x223d/0x4cd0 [ 778.617468] ? __pfx___ext4_new_inode+0x10/0x10 [ 778.617483] ? __pfx___dquot_initialize+0x10/0x10 [ 778.617502] ? __pfx_avc_has_perm+0x10/0x10 [ 778.617519] ext4_symlink+0x623/0xb40 [ 778.617540] ? __pfx_ext4_symlink+0x10/0x10 [ 778.617556] ? security_inode_permission+0x72/0xe0 [ 778.617570] vfs_symlink+0x44b/0x840 [ 778.617587] filename_symlinkat+0x158/0x440 [ 778.617602] ? __pfx_filename_symlinkat+0x10/0x10 [ 778.617616] ? strncpy_from_user+0x21b/0x2f0 [ 778.617634] __x64_sys_symlink+0x82/0x110 [ 778.617648] do_syscall_64+0xbf/0x420 [ 778.617662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 778.617674] RIP: 0033:0x7fc9416d0427 [ 778.617683] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 778.617694] RSP: 002b:00007ffef2628d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 778.617705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9416d0427 [ 778.617713] RDX: 00007ffef2628e37 RSI: 00007fc94172b019 RDI: 00007ffef2628e20 [ 778.617721] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffef2628bf0 [ 778.617727] R10: 00007ffef2628aa7 R11: 0000000000000202 R12: 0000000000000001 [ 778.617735] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffef2628e20 [ 778.617747] [ 778.639020] ------------[ cut here ]------------ [ 778.639402] WARNING: kernel/rcu/tree_plugin.h:443 at __rcu_read_unlock+0x25f/0x5c0, CPU#0: syz-executor.7/6581 [ 778.653912] Modules linked in: [ 778.654219] CPU: 0 UID: 0 PID: 6581 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 778.673983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 778.674655] RIP: 0010:__rcu_read_unlock+0x25f/0x5c0 [ 778.689929] Code: f2 02 00 00 c7 43 58 01 00 00 00 bf 09 00 00 00 e8 d6 b7 de ff 4d 85 f6 0f 84 73 fe ff ff e8 38 8a 20 00 fb e9 68 fe ff ff 90 <0f> 0b 90 5b 5d 41 5c 41 5d 41 5e e9 81 4d 74 03 e8 2c 5d 56 00 e9 [ 778.718947] RSP: 0018:ffff88804a40f9a0 EFLAGS: 00010286 [ 778.719371] RAX: 00000000ffffffff RBX: ffff888048be3700 RCX: ffffffff815660f7 [ 778.734897] RDX: 0000000000000000 RSI: ffffffff81566100 RDI: ffff888048be3afc [ 778.735469] RBP: ffff888048be3700 R08: 0000000000000000 R09: fffffbfff0ba7040 [ 778.750897] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888048be3700 [ 778.751474] R13: 0000000000000001 R14: ffffffff85c10c10 R15: ffff88801b769628 [ 778.766423] FS: 000055556b00d400(0000) GS:ffff8880e5342000(0000) knlGS:0000000000000000 [ 778.781396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 778.805145] CR2: 00007fc941750547 CR3: 000000001adf9000 CR4: 0000000000350ef0 [ 778.805721] Call Trace: [ 778.820520] [ 778.852931] __wait_on_freeing_inode+0x10f/0x350 [ 778.853606] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 778.868614] ? __pfx_var_wake_function+0x10/0x10 [ 778.903260] ? lock_is_held_type+0x9e/0x120 [ 778.938485] insert_inode_locked+0x25f/0x890 [ 778.944404] __ext4_new_inode+0x223d/0x4cd0 [ 778.946887] ? __pfx___ext4_new_inode+0x10/0x10 [ 778.948094] ? __pfx___dquot_initialize+0x10/0x10 [ 778.948867] ? __pfx_avc_has_perm+0x10/0x10 [ 778.950597] ext4_symlink+0x623/0xb40 [ 778.952856] ? __pfx_ext4_symlink+0x10/0x10 [ 778.953861] ? security_inode_permission+0x72/0xe0 [ 778.955456] vfs_symlink+0x44b/0x840 [ 778.956716] filename_symlinkat+0x158/0x440 [ 778.957878] ? __pfx_filename_symlinkat+0x10/0x10 [ 778.958610] ? strncpy_from_user+0x21b/0x2f0 [ 778.960473] __x64_sys_symlink+0x82/0x110 [ 778.961218] do_syscall_64+0xbf/0x420 [ 778.962034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 778.962558] RIP: 0033:0x7fc9416d0427 [ 778.962961] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 778.964470] RSP: 002b:00007ffef2628d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 778.965124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9416d0427 [ 778.965698] RDX: 00007ffef2628e37 RSI: 00007fc94172b019 RDI: 00007ffef2628e20 [ 778.966315] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffef2628bf0 [ 778.966932] R10: 00007ffef2628aa7 R11: 0000000000000202 R12: 0000000000000001 [ 778.967506] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffef2628e20 [ 778.970160] [ 778.970365] irq event stamp: 901 [ 778.970640] hardirqs last enabled at (901): [] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 778.971499] hardirqs last disabled at (900): [] _raw_spin_lock_irqsave+0x53/0x60 [ 778.972322] softirqs last enabled at (896): [] do_softirq+0x48/0x80 [ 778.973069] softirqs last disabled at (181): [] do_softirq+0x48/0x80 [ 778.973770] ---[ end trace 0000000000000000 ]--- 23:39:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0xf) 23:39:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) r1 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) readv(r1, &(0x7f0000003600)=[{&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/57, 0x39}, {0x0}], 0x3) mlockall(0x3) 23:39:45 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$vcsn(0x0, 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:39:45 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x7) 23:39:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:39:45 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:39:45 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:39:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x10) 23:39:45 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000240)}, 0x1000}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mlockall(0x3) r1 = getpid() r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) kcmp(0x0, r1, 0x6, r2, r0) kcmp(r1, 0x0, 0x8, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) ioctl$HIDIOCSUSAGE(r4, 0x4018480c, &(0x7f0000000200)={0x2, 0x2, 0xffffffff, 0x7, 0x8, 0x2}) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x3, 0x1f, 0x7, 0x2, 0x0, 0x44, 0x44400, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x380000, 0x2, @perf_bp={&(0x7f0000000040)}, 0x1, 0x36d, 0x8000, 0x0, 0x9, 0x3, 0xa70, 0x0, 0x1, 0x0, 0x10000}, r1, 0xc, r0, 0x2) mlockall(0x0) mlockall(0x4) mlockall(0x3) mlockall(0x4) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xc9, 0x1, 0xfa, 0x21, 0x0, 0x6a8576ef, 0x20810, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6793, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x56e65, 0x100, 0x2000000, 0x1, 0x2, 0x0, 0x7, 0x0, 0x1, 0x0, 0x1e7}, 0x0, 0x6, r0, 0x8) mlockall(0x4) mlockall(0x6) mlockall(0x1) 23:39:45 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) 23:39:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x11) 23:39:45 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mlockall(0x3) 23:39:46 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) mlockall(0x1) 23:39:46 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getpid() r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000003600)=[{0x0}], 0x1) read(r0, &(0x7f0000000640)=""/199, 0xc7) mlockall(0x3) 23:39:46 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) get_robust_list(0x0, &(0x7f0000000880)=&(0x7f0000000840)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)}}, &(0x7f00000008c0)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) mlockall(0x3) 23:39:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() get_robust_list(r0, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0xffffffffffffff27) syz_open_dev$vcsn(&(0x7f00000032c0), 0x1, 0x40000) mlockall(0x3) 23:39:46 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x200, 0x1000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x3) VM DIAGNOSIS: 23:39:36 Registers: info registers vcpu 0 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82975135 RDI=ffffffff889c19e0 RBP=ffffffff889c19a0 RSP=ffff88806ce08938 R8 =0000000000000000 R9 =ffffed1001ddb046 R10=0000000000000030 R11=00000000775f5f20 R12=0000000000000030 R13=0000000000000010 R14=ffffffff889c19a0 R15=ffffffff82975120 RIP=ffffffff8297518d 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 000055556b00d400 00000000 00000000 GS =0000 ffff8880e5342000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc941750547 CR3=000000001adf9000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=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=00000000a60ce07b00000000cec3662e XMM01=000000000000000003515b82db34ca11 XMM02=0000000000000000333bebdfd0a6a21d XMM03=00000000000000000000000000000000 XMM04=000000ff0000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84d1a2ce RDX=fffffbfff0b82d11 RSI=0000000000000004 RDI=ffffffff85c16880 RBP=ffffffff85c16880 RSP=ffff88801aad7b40 R8 =0000000000000000 R9 =fffffbfff0b82d10 R10=ffffffff85c16883 R11=0000000000000000 R12=1ffff1100355af69 R13=0000000000000003 R14=fffffbfff0b82d10 R15=ffff88801aad7b78 RIP=ffffffff84d1a460 RFL=00000202 [-------] 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 0000555577a0c400 00000000 00000000 GS =0000 ffff8880e5442000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f090404d018 CR3=000000000e7ee000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=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=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000