48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 263.759547][T25236] RSP: 002b:00007fa7b6e18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 263.768708][T25236] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 263.776661][T25236] RDX: 00000000fffffdef RSI: 0000000020000180 RDI: 0000000000000005 10:49:02 executing program 0 (fault-call:6 fault-nth:22): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x88b8bd42}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x80000, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) dup(r1) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r2, 0x8010671f, &(0x7f0000000040)={&(0x7f0000000400)=""/4096, 0x1000}) 10:49:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x9, 0x3, 0x3}) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @remote}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = socket$inet(0x2, 0x2, 0x1f) sendto$inet(r2, &(0x7f0000000000)="d105d18988ce02b0d394af63", 0xc, 0x4000000, 0x0, 0x0) 10:49:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x18000000}, 0x10) [ 263.784624][T25236] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 [ 263.792574][T25236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 263.800525][T25236] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 10:49:02 executing program 2 (fault-call:1 fault-nth:41): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x8dffffff}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x18020000}, 0x10) [ 263.891252][T25298] FAULT_INJECTION: forcing a failure. [ 263.891252][T25298] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 263.904341][T25298] CPU: 0 PID: 25298 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 263.913112][T25298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.923168][T25298] Call Trace: [ 263.926486][T25298] dump_stack+0x137/0x19d [ 263.930817][T25298] should_fail+0x23c/0x250 [ 263.935264][T25298] should_fail_usercopy+0x16/0x20 10:49:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) r3 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) setsockopt$inet_tcp_int(r5, 0x6, 0x24, &(0x7f00000001c0)=0x4, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) openat(r3, &(0x7f0000000080)='./file0\x00', 0x28000, 0x0) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r6, 0x5437, 0x0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000140)={0x8, 0xffffffffb25b6561, 0x0, 0xab, 0x1, [{0x7, 0x2, 0x100000001, '\x00', 0x3e08}]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23, @rand_addr=0x64010101}}, 0x0, 0x0, 0xb, 0x0, "2d0e755ef818e542b274b399eb3c7efa0bbd65f089890c0f0788aaf6d465d4cce9d6d9bcb7d075cf914d92f205db7d1f8257a822bb5b0a06a26a82c10ebc6fb38e11d65bc0dd2cc511a3e683fe0ee24b"}, 0xd8) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000200)=@srh={0x2c, 0xa, 0x4, 0x5, 0x40, 0x70, 0x1, [@mcast2, @private0, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast1]}, 0x58) 10:49:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x20760300}, 0x10) 10:49:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x24000000}, 0x10) 10:49:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="270000000000000000470000000000000000000000000000000000010000f495cba30000000000000000000005cc5f7679ad629e6f6449a0468a1cedf334f94dd4c6fa9337ab884102dace3413ece0599ec1ecd652841686441b91737f593a8b65c30d920762ab263e01688f98cb808db2da3bc737bf52432ef8b9ed6eb7db002def618343b86a045716580adfcbe4580d3d91f0efcc1e1d7a9b37"]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0xfffff2ca, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 263.940316][T25298] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 263.946380][T25298] ? shmem_write_begin+0x7e/0x100 [ 263.951489][T25298] generic_perform_write+0x1e4/0x3a0 [ 263.956777][T25298] ? shmem_write_begin+0x100/0x100 [ 263.961953][T25298] __generic_file_write_iter+0x161/0x300 [ 263.967580][T25298] ? generic_write_checks+0x250/0x290 [ 263.972959][T25298] generic_file_write_iter+0x75/0x130 [ 263.978330][T25298] vfs_write+0x69d/0x770 [ 263.982608][T25298] __x64_sys_pwrite64+0xf5/0x150 [ 263.987543][T25298] do_syscall_64+0x4a/0x90 [ 263.991954][T25298] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 263.997892][T25298] RIP: 0033:0x419797 [ 264.001783][T25298] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 264.021385][T25298] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 264.030310][T25298] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 264.038372][T25298] RDX: 000000000000feb1 RSI: 0000000020010300 RDI: 0000000000000004 [ 264.046355][T25298] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 264.054384][T25298] R10: 0000000000000640 R11: 0000000000000293 R12: 0000000000000004 [ 264.062358][T25298] R13: 0000000000000004 R14: 0000000020000570 R15: 0000000000000002 [ 264.085251][T25298] loop2: detected capacity change from 0 to 1051 [ 264.173048][T25325] FAULT_INJECTION: forcing a failure. [ 264.173048][T25325] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 264.186219][T25325] CPU: 1 PID: 25325 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 264.195023][T25325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.205056][T25325] Call Trace: [ 264.208348][T25325] dump_stack+0x137/0x19d [ 264.212657][T25325] should_fail+0x23c/0x250 [ 264.217058][T25325] should_fail_usercopy+0x16/0x20 [ 264.222087][T25325] copy_page_to_iter+0x2bb/0x860 [ 264.227098][T25325] ? free_unref_page+0x96/0xc0 [ 264.231838][T25325] ? __put_page+0x6e/0xd0 [ 264.236230][T25325] pipe_read+0x2b3/0x8f0 [ 264.240450][T25325] ? rw_verify_area+0x136/0x250 [ 264.245282][T25325] vfs_read+0x565/0x5d0 [ 264.249419][T25325] ksys_read+0xce/0x180 [ 264.253549][T25325] ? fpregs_assert_state_consistent+0x7d/0x90 [ 264.259648][T25325] __x64_sys_read+0x3e/0x50 [ 264.264215][T25325] do_syscall_64+0x4a/0x90 [ 264.268635][T25325] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 264.277354][T25325] RIP: 0033:0x4665f9 [ 264.281223][T25325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 264.301158][T25325] RSP: 002b:00007fa7b6e18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 264.309574][T25325] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 10:49:03 executing program 0 (fault-call:6 fault-nth:23): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:03 executing program 3: socket$inet6(0xa, 0x5, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000002900)=[{{&(0x7f0000000000)=@generic={0x21, "3fe3ec74c94c1022b0a9076bf1df1d9ae77b3c28be5918472c15ba3dd822fa6f8bcb18ce1c73ac8744cb0b8359ac859a12641ddd777da8172cf772c1b7f3f66d04df8064a757a0842f8dc4a469615b5941c334d822aa87ee24e181f00154dda3eacd368534bd94c16e6ffb866bfd7d28b51655b8b8e146274868f6f9a962"}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[{0x78, 0x118, 0x1, "a4ef961dfd35b49ce240dd7dc2f6b23ba8f87049ff614aae73e7c3b0c0a3bf3265d96f61dfc5a50faab7d0c5f6c6b38cb1cbee7f20304d29a130ca5ba00d970705fef0335936cebb92d466418b52f1920488d2cf7c9b5d6d645ace326278b92e446c48"}, {0xf0, 0x6, 0x3, "98f5e69cfc010fdb9eea916637ae8cbf7ad6392fba9f57462ad99f046db0cefc65f795e178bbccc4e91cba898e456ef7d31d72f34e3ebcc30d3451cc04a721e0cd17f9cc9c527901f99fc65ca06c3e73fe2a7b96d911d57fe8c765a124482821a942f440d7d1016b8b73ef8902d6c5ee60f02415c53f94e59ef821af66f2f8849c9f8c0d7a061efd8e86b3336fab01ac52f6da04e973a543c5d3ce69866f96c53e89a0227f8f8a47b29c27ca3bcbd5dfeaed66cdde09f1334cc7da081e9846c865927d29bdc57786e6e9531a8e43201da90a081d19196885ed90c3a34f9368"}, {0x40, 0x29, 0xfffffffd, "1b9058cefa7836da3394df5707e2687bb60b2647a484e78e3f7260fdbc4f2d7122e28a38f74a42441c249e6490a7a7"}], 0x1a8}}, {{&(0x7f0000000300)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000380)="f4cf3311b5cffcecf7d1c5ab90ce74c7c620365dc3f13bec8e86ac4c8d190ac51cf5203fe0c7b6eb4b522462322a830ab4e7a8cc7bbc65ba79c5869ecbf8ea164b2bb41900c6dddbbb14f9bfc5a3bb1b9fbc149d105b5fafe0de0eb1594a80667b7176513021399f7197e4957a369ddf2be26db9a04964dee469d74d9b6657fdf74b14ff2699e2e2e5b467adf2398a4cabbdbbd633c890509b148e25f0e08949781a1eb1c6e3ba3240127d2f672d109b82853cca80535f52d192a19a43220c2b32905fa7a867fb26e5ae1812db", 0xcd}, {&(0x7f00000000c0)}, {&(0x7f0000000480)="f02b71832b052856692d17ef9ecfd60747441af418e1c1dc81f43c1cd9b2502fbefdcef5e7131e85c0f4d1c0a80e9c12835b85d219585ccdc393b998ae34355a860348d485bec64d6109fd32cf95f882ae16f136a7355e59e3e30ae1352a5fd5b935c664b3ec5b2dc24dc391bab941a622a3b5ec1f5ad10cb0786bfd58c619281a1195a7569788d8e3dc7f2d49610db4e8", 0x91}, {&(0x7f0000000540)="aeee9da11ce6ab16840d9c5143682aeed6f1ea98dd3541933e4b69556ce31cdf3ef0b9e8c01401087b461f6cbd421adabab3e61ff220e1c38d2270ab1cc658dd56902ffa2c1e1290ef3c709ebb5052", 0x4f}, {&(0x7f00000005c0)="5e0f0cb61a60804784328fc05a5748c676d6676d118c939bc9559d3049897bb670f6cbaf02f44d2643b67cdd923e6135f65ba23108200d3715", 0x39}, {&(0x7f0000000600)="c243b1de5947c36a4756ab1cd36ed9c806ec0f007ca47250b874103c766816db92d4633435835bf3af49f07c2eae906036ddb3ddc6a9b6ddc0095817397d6a3d566497a4f1ad865405ec6b6e22a917fd51eb02187d03d5e1c508d22d2f0524efbd1e1492e8970ab55238f127fa2bddea0e829f285c3469b15147f369976b77daf76fdd349aea2f35f071337a2edc320b1f163928154dca07b94b4825f336d12848d759037658b4b9ff1753a7fb396c841ff696ceada6e596dcfd624a370ebb772608be359ee154779e780b61b2c1cfdc8af161cc1ef48a4354", 0xd9}], 0x6, &(0x7f0000000780)=[{0xd8, 0x84, 0x6, 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0x80, 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", 0x1000}, {&(0x7f00000026c0)="14ef7af95301d5bde81547f068aeb2551c1b87ecc2f8210d2925e68dcfc6567fb4af4f14a12786e6cbcb6f7ba94b6fec365bd8b88b589fd1f09043468163ad46fa3203984b1bdf04bf2d8d6c9e3484987c2b1a18db6ed298efd10fea925947e0b2a768ef03b876", 0x67}, {&(0x7f0000002740)="8a5babcd3d231724afdd191f9f876981e05d83902107755ea8110cb8d44ee98cf970a66124b57f560d4fcf68369831e05877ae4893e80e49ca3b5ed8608f4dfa0c3e0fad6f75ea02aa9292297c6abadb3cf48283339a024db538f388e43da7e6a2b69e0d3239d57863", 0x69}], 0x3, &(0x7f0000002800)=[{0x80, 0x10a, 0x1, "615facbe732ca4158c57554aa6508921c2d1fa86acb98217753298acda59d429f2798b093f35e2f3d6d61ccb430dbfbd9c0c2d2be0158dadc6c2bda2c55c744c581f04d672b2a5113e802123693ae463a6a54555ecf2144f2c0c30ee45edb09e92877420ab149754599642de2cbec120"}, {0x38, 0x107, 0x1f, "9d5715ad0d18584aeba79f5c2c142b9ab659e672bd7fb27d1fb5a42ee1312c46bb6e1375"}, {0x10, 0x10a, 0x20}], 0xc8}}], 0x5, 0x404c884) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x91ffffff}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'/44]}) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00000000c0)=0x5, 0x4) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000140)={{r2}, 0x0, 0x16, @unused=[0x2, 0xebd0, 0xffffffffffff0889, 0x100000000], @name="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"}) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x0, 0x0, 0xb84, 0x3}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000001140)={0x0, 0x1ff, 0x9be4, 0x1}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000001540)={r4, "094d583c962a0311180df504ae8d9d40"}) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x30750000}, 0x10) 10:49:03 executing program 2 (fault-call:1 fault-nth:42): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 264.317594][T25325] RDX: 00000000fffffdef RSI: 0000000020000180 RDI: 0000000000000005 [ 264.325668][T25325] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 [ 264.333774][T25325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 264.341741][T25325] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 10:49:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x34000000}, 0x10) 10:49:03 executing program 4: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)=0x100a00) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 264.390962][T25355] FAULT_INJECTION: forcing a failure. [ 264.390962][T25355] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 264.405558][T25355] CPU: 0 PID: 25355 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 264.414322][T25355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.424378][T25355] Call Trace: [ 264.427661][T25355] dump_stack+0x137/0x19d [ 264.431996][T25355] should_fail+0x23c/0x250 10:49:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xcbff0000}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 264.438078][T25355] __alloc_pages+0x102/0x320 [ 264.442693][T25355] alloc_pages_vma+0x391/0x660 [ 264.447487][T25355] shmem_getpage_gfp+0x980/0x1410 [ 264.452514][T25355] shmem_write_begin+0x7e/0x100 [ 264.457371][T25355] generic_perform_write+0x196/0x3a0 [ 264.462705][T25355] ? shmem_write_begin+0x100/0x100 [ 264.468773][T25355] __generic_file_write_iter+0x161/0x300 [ 264.474412][T25355] ? generic_write_checks+0x250/0x290 [ 264.479792][T25355] generic_file_write_iter+0x75/0x130 [ 264.485223][T25355] vfs_write+0x69d/0x770 10:49:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x3c000000}, 0x10) 10:49:03 executing program 4: ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f0000000040)={0x3, 0x7, 0x2, 0x1f, 0x1, [0x0, 0x9, 0x0, 0x1]}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0)=0x8, 0x4) bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x4ea0, @multicast1}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x18, &(0x7f0000000080)=0x101, 0x59) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 264.489523][T25355] __x64_sys_pwrite64+0xf5/0x150 [ 264.494509][T25355] do_syscall_64+0x4a/0x90 [ 264.499024][T25355] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 264.504963][T25355] RIP: 0033:0x419797 [ 264.508894][T25355] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 264.528499][T25355] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 10:49:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xd7ffffff}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 264.537169][T25355] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 264.545142][T25355] RDX: 000000000000feb1 RSI: 0000000020010300 RDI: 0000000000000004 [ 264.553115][T25355] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 264.561236][T25355] R10: 0000000000000640 R11: 0000000000000293 R12: 0000000000000004 [ 264.569202][T25355] R13: 0000000000000004 R14: 0000000020000570 R15: 0000000000000002 [ 264.577688][T25364] FAULT_INJECTION: forcing a failure. [ 264.577688][T25364] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 264.590891][T25364] CPU: 0 PID: 25364 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 264.599643][T25364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.609696][T25364] Call Trace: [ 264.612975][T25364] dump_stack+0x137/0x19d [ 264.617374][T25364] should_fail+0x23c/0x250 [ 264.621788][T25364] __alloc_pages+0x102/0x320 [ 264.626376][T25364] alloc_pages_vma+0x391/0x660 [ 264.631144][T25364] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 264.636706][T25364] wp_page_copy+0x121/0x10c0 [ 264.641375][T25364] do_wp_page+0x5a8/0xba0 [ 264.645712][T25364] handle_mm_fault+0xb31/0x1a70 [ 264.646073][T25355] loop2: detected capacity change from 0 to 1051 [ 264.650554][T25364] do_user_addr_fault+0x60c/0xc00 [ 264.650574][T25364] ? mntput_no_expire+0x64/0x730 [ 264.666830][T25364] exc_page_fault+0x94/0x230 [ 264.671420][T25364] asm_exc_page_fault+0x1e/0x30 [ 264.676268][T25364] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 264.682866][T25364] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 264.702915][T25364] RSP: 0018:ffffc90010177c50 EFLAGS: 00010206 [ 264.709024][T25364] RAX: ffff88812d863a68 RBX: 000000002000b180 RCX: 0000000000000180 [ 264.716989][T25364] RDX: 0000000000001000 RSI: ffff88812da53e80 RDI: 000000002000c000 [ 264.725000][T25364] RBP: 0000000000001000 R08: 0000000000000000 R09: 0001ffffffffffff [ 264.732969][T25364] R10: 000188812da53fff R11: ffff88812d863080 R12: 0000000000001000 [ 264.740931][T25364] R13: ffffc90010177e60 R14: 000000000000b000 R15: ffff88812da53000 [ 264.749040][T25364] copy_page_to_iter+0x32d/0x860 [ 264.753961][T25364] ? free_unref_page+0x96/0xc0 [ 264.758998][T25364] ? __put_page+0x6e/0xd0 [ 264.763547][T25364] pipe_read+0x2b3/0x8f0 [ 264.767814][T25364] ? rw_verify_area+0x136/0x250 [ 264.772652][T25364] vfs_read+0x565/0x5d0 [ 264.776792][T25364] ksys_read+0xce/0x180 [ 264.780926][T25364] ? fpregs_assert_state_consistent+0x7d/0x90 [ 264.787002][T25364] __x64_sys_read+0x3e/0x50 [ 264.791493][T25364] do_syscall_64+0x4a/0x90 [ 264.795983][T25364] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 264.801884][T25364] RIP: 0033:0x4665f9 [ 264.805764][T25364] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 264.825352][T25364] RSP: 002b:00007fa7b6e18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 264.833773][T25364] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 10:49:03 executing program 0 (fault-call:6 fault-nth:24): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=@md5={0x1, "fd93a9a28bd4eda44eca04a675e09437"}, 0x11, 0x2) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="325ba57a9fdc8c3444e2c3e0eb7a7b1b197c70eed503dcfb5783ef4914a1c9a7d9abb10689d45883555e0663de36474913293dfe4d131faa58360a6541342ced27305c3e0c7630dedf6e1bd2fccd87590326074667bef8937ca220265c0f31c15afd2c146ced01895f688541801c7d02167e458b042602f0e47335173138d5b3995e218a540716962fb494a4091d0cbc0c3635d75acc9c26d5100a82482d839f41dfc95b4dd24fad31c895051b420db4c98213a1fb610cd99b220d9453a4a69c70f951acd6922a5a49d026f4040997a5882a6ba72882d55b5405f5cfbba11dafa6818da85210541b7fdd06", 0xeb, 0x48005, &(0x7f0000000140)={0x2, 0x4e24, @local}, 0x10) 10:49:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xe8030000}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x40000000}, 0x10) 10:49:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000240)={0x2, 0x4e21, @remote}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000300)=@get={0x1, &(0x7f0000000280)=""/92, 0x3}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0)={0x7ff, 0xf86, 0x1ff, 0x0, 0x8}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="235a7e852b80aa4ca3157909b362ccf557e949595396f6bf909abccd11ac5ce575df895befabd35a162d2349e5389dfd2540fc8c5045f2f1817db9da709400af882f0c73cc9777cbab9166ebc62d73d69273e6", 0x53, 0x4, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e21, @remote}, {0x2, 0x4e20, @private=0xa010101}, {0x2, 0x4e23, @empty}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1000, 0x90, 0x6}) 10:49:03 executing program 2 (fault-call:1 fault-nth:43): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 264.841721][T25364] RDX: 00000000fffffdef RSI: 0000000020000180 RDI: 0000000000000005 [ 264.849668][T25364] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 [ 264.857637][T25364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 264.865610][T25364] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 [ 264.905947][T25415] FAULT_INJECTION: forcing a failure. [ 264.905947][T25415] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 264.919053][T25415] CPU: 0 PID: 25415 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 264.927817][T25415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.937877][T25415] Call Trace: [ 264.941154][T25415] dump_stack+0x137/0x19d [ 264.945484][T25415] should_fail+0x23c/0x250 [ 264.949938][T25415] should_fail_usercopy+0x16/0x20 10:49:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x40020000}, 0x10) 10:49:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xeffdffff}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 264.955031][T25415] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 264.961163][T25415] ? shmem_write_begin+0x7e/0x100 [ 264.966237][T25415] generic_perform_write+0x1e4/0x3a0 [ 264.971561][T25415] ? shmem_write_begin+0x100/0x100 [ 264.976750][T25415] __generic_file_write_iter+0x161/0x300 [ 264.982392][T25415] ? generic_write_checks+0x250/0x290 [ 264.987790][T25415] generic_file_write_iter+0x75/0x130 [ 264.993169][T25415] vfs_write+0x69d/0x770 [ 264.997412][T25415] __x64_sys_pwrite64+0xf5/0x150 10:49:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_OCB(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x20, r1, 0xb0b, 0x0, 0x0, {{0x5}, {@void, @val={0xc}}}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="80008000", @ANYRES16=r1, @ANYBLOB="020725bd7000fb050000000000010c0099000000000027000000"], 0x20}, 0x1, 0x0, 0x0, 0x24008880}, 0x80c5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) syz_io_uring_setup(0x7539, &(0x7f00000001c0)={0x0, 0x4b81, 0x4, 0x2, 0x30e}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000240)) syz_io_uring_setup(0x7761, &(0x7f0000000180), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x1}, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r7, 0x5437, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000280)=@IORING_OP_CLOSE={0x13, 0x7, 0x0, r7}, 0xcb) 10:49:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), 0x4) r1 = open(&(0x7f0000000200)='./file0\x00', 0x100, 0x100) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="178b0f00", @ANYRES16=0x0, @ANYRESDEC=r3], 0x40}, 0x1, 0x0, 0x0, 0x20400c1}, 0x40) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x6a01c2, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) sendfile(r0, r4, &(0x7f00000000c0)=0x59461e85, 0xc99f) r5 = socket$inet6(0xa, 0x2, 0x7fff) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x670140, 0x0) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000000140)="e79924958d82164c9a9deb65366d4cbd4ed3026610371dd5dde40d630e92efe8e4f0ca690748cda8a3d7c072ab8fc483da3a208a37cd64f70c394b6280352690b0f702d3c1c2dfc20d856165661d8263d652cd282464f39c8bc5ac5613810227568921ac650529d1c639541d28ced672b1a6c5375b0d103e51ced3549bbd23ccb989fbc5a377794636576ca925409abed5edb6f434023e7c1a3b6aca2d3445154675610cf28a57baf1a0df") [ 265.002353][T25415] do_syscall_64+0x4a/0x90 [ 265.006767][T25415] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.012741][T25415] RIP: 0033:0x419797 [ 265.016637][T25415] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 265.036247][T25415] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 265.044749][T25415] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 10:49:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x41020000}, 0x10) [ 265.052721][T25415] RDX: 000000000000feb1 RSI: 0000000020010300 RDI: 0000000000000004 [ 265.060688][T25415] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 265.068736][T25415] R10: 0000000000000640 R11: 0000000000000293 R12: 0000000000000004 [ 265.076733][T25415] R13: 0000000000000004 R14: 0000000020000570 R15: 0000000000000002 [ 265.085009][T25429] FAULT_INJECTION: forcing a failure. [ 265.085009][T25429] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 265.098164][T25429] CPU: 0 PID: 25429 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 10:49:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xf4010000}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 265.106926][T25429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.116975][T25429] Call Trace: [ 265.120242][T25429] dump_stack+0x137/0x19d [ 265.124582][T25429] should_fail+0x23c/0x250 [ 265.129001][T25429] should_fail_usercopy+0x16/0x20 [ 265.134026][T25429] copy_page_to_iter+0x2bb/0x860 [ 265.138985][T25429] ? free_unref_page+0x96/0xc0 [ 265.143829][T25429] ? __put_page+0x6e/0xd0 [ 265.148157][T25429] pipe_read+0x2b3/0x8f0 [ 265.152393][T25429] ? rw_verify_area+0x136/0x250 [ 265.157249][T25429] vfs_read+0x565/0x5d0 [ 265.161447][T25429] ksys_read+0xce/0x180 [ 265.165604][T25429] ? fpregs_assert_state_consistent+0x7d/0x90 [ 265.171671][T25429] __x64_sys_read+0x3e/0x50 [ 265.176167][T25429] do_syscall_64+0x4a/0x90 [ 265.180584][T25429] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.186470][T25429] RIP: 0033:0x4665f9 [ 265.190359][T25429] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 265.210403][T25429] RSP: 002b:00007fa7b6e18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 265.218888][T25429] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 265.226861][T25429] RDX: 00000000fffffdef RSI: 0000000020000180 RDI: 0000000000000005 [ 265.234829][T25429] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.242798][T25429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 10:49:03 executing program 0 (fault-call:6 fault-nth:25): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4bf6eeca}, 0x10) 10:49:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xfeffffff}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000)="2ad93f0fd2b0ec79a21d0a493c730250eb3591eabee28b972397c5c5722278e4bc6d91e46f708cc7945ba0ee5df109", 0x2f, 0x4000000, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x64010102}, 0x10) 10:49:04 executing program 2 (fault-call:1 fault-nth:44): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 265.250768][T25429] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 [ 265.266311][T25415] loop2: detected capacity change from 0 to 1051 10:49:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xff0f0000}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000000b, &(0x7f0000000100)={0x2, 0x4e24, @multicast1}, 0x10) 10:49:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4c1d0000}, 0x10) 10:49:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x7, 0x4000) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000140)=0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10080, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c7766646e6f3d6057d808531b30bbf6e54f87ad71fffffffffffffff17e46b66886d3f03fb3558f", @ANYRESHEX=r0, @ANYBLOB=',cache=mmap,cache=fscache,fscontext=staff_u,fscontext=user_u,subj_type=}]!*)&,smackfsroot=,euid<', @ANYRESDEC=0xee01, @ANYBLOB=',context=sysadm_u,fowner>', @ANYRESDEC=r1, @ANYBLOB=',\x00']) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="2dfb1092e4761ac8f3700ea0e87b4b1f", 0x10) sendto$inet(r2, &(0x7f0000000280)="b1aed5723a3caa6b8a4b", 0xa, 0x40, 0x0, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 265.367224][T25497] FAULT_INJECTION: forcing a failure. [ 265.367224][T25497] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 265.380488][T25497] CPU: 0 PID: 25497 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 265.389304][T25497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.399506][T25497] Call Trace: [ 265.402781][T25497] dump_stack+0x137/0x19d [ 265.407107][T25497] should_fail+0x23c/0x250 [ 265.411525][T25497] should_fail_usercopy+0x16/0x20 10:49:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x521c20, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) fdatasync(r1) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x3d, 0x0, &(0x7f0000000100)={0x2, 0x4e22, @empty}, 0x10) 10:49:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xfffffdef}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 265.416591][T25497] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 265.422662][T25497] ? shmem_write_begin+0x7e/0x100 [ 265.427698][T25497] generic_perform_write+0x1e4/0x3a0 [ 265.432986][T25497] ? file_update_time+0x1bd/0x3e0 [ 265.438066][T25497] __generic_file_write_iter+0x161/0x300 [ 265.443702][T25497] ? generic_write_checks+0x250/0x290 [ 265.449075][T25497] generic_file_write_iter+0x75/0x130 [ 265.454516][T25497] vfs_write+0x69d/0x770 [ 265.458754][T25497] __x64_sys_pwrite64+0xf5/0x150 [ 265.463692][T25497] do_syscall_64+0x4a/0x90 [ 265.468189][T25497] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.474075][T25497] RIP: 0033:0x419797 [ 265.478025][T25497] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 265.497740][T25497] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 265.506207][T25497] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 265.514181][T25497] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 265.522149][T25497] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 265.530120][T25497] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 265.538986][T25497] R13: 0000000000000004 R14: 0000000020000588 R15: 0000000000000003 [ 265.547328][T25500] FAULT_INJECTION: forcing a failure. [ 265.547328][T25500] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 265.560534][T25500] CPU: 0 PID: 25500 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 265.569342][T25500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.579396][T25500] Call Trace: [ 265.582674][T25500] dump_stack+0x137/0x19d [ 265.583270][T25497] loop2: detected capacity change from 0 to 1051 [ 265.587011][T25500] should_fail+0x23c/0x250 [ 265.587034][T25500] __alloc_pages+0x102/0x320 [ 265.587121][T25500] alloc_pages_vma+0x391/0x660 [ 265.607311][T25500] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 265.612869][T25500] wp_page_copy+0x121/0x10c0 [ 265.617478][T25500] do_wp_page+0x5a8/0xba0 [ 265.621851][T25500] handle_mm_fault+0xb31/0x1a70 [ 265.626733][T25500] do_user_addr_fault+0x60c/0xc00 [ 265.631737][T25500] ? mntput_no_expire+0x64/0x730 [ 265.636666][T25500] exc_page_fault+0x94/0x230 [ 265.641246][T25500] asm_exc_page_fault+0x1e/0x30 [ 265.646352][T25500] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 265.652945][T25500] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 265.672629][T25500] RSP: 0018:ffffc9001040bc50 EFLAGS: 00010206 [ 265.678755][T25500] RAX: ffff88812f159a68 RBX: 000000002000c180 RCX: 0000000000000180 [ 265.686717][T25500] RDX: 0000000000001000 RSI: ffff88812f091e80 RDI: 000000002000d000 [ 265.694677][T25500] RBP: 0000000000001000 R08: 0000000000000000 R09: 0001ffffffffffff [ 265.702726][T25500] R10: 000188812f091fff R11: ffff88812f159080 R12: 0000000000001000 [ 265.710715][T25500] R13: ffffc9001040be60 R14: 000000000000c000 R15: ffff88812f091000 [ 265.718790][T25500] copy_page_to_iter+0x32d/0x860 [ 265.723805][T25500] ? free_unref_page+0x96/0xc0 [ 265.728565][T25500] ? __put_page+0x6e/0xd0 [ 265.732901][T25500] pipe_read+0x2b3/0x8f0 [ 265.737456][T25500] ? rw_verify_area+0x136/0x250 [ 265.742298][T25500] vfs_read+0x565/0x5d0 [ 265.746470][T25500] ksys_read+0xce/0x180 [ 265.750614][T25500] ? fpregs_assert_state_consistent+0x7d/0x90 [ 265.756669][T25500] __x64_sys_read+0x3e/0x50 [ 265.761152][T25500] do_syscall_64+0x4a/0x90 [ 265.765562][T25500] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.771443][T25500] RIP: 0033:0x4665f9 [ 265.775320][T25500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 265.795914][T25500] RSP: 002b:00007fa7b6e18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 265.804312][T25500] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 10:49:04 executing program 0 (fault-call:6 fault-nth:26): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4ee3ffff}, 0x10) 10:49:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000)="9457d038063e1497d9254d984dba4bde3340ebdb531b67c5986ad2cff0ee89646c0243fd563c4ac61cde27fe4abeee00ce44ff19c5213227da91dec8c369afbe91969c646642dc522dc8c69cf26b87040c1f3e982e2db8ced346eaccb5533b2f", 0x60, 0x8008004, &(0x7f0000000080)={0x2, 0x4e24, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2404800a, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) 10:49:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x44000, 0x0) r2 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r2, 0x2000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000005, 0x13, r1, 0x69044000) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x101, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r3 = openat$incfs(r1, &(0x7f0000000180)='.log\x00', 0x1c601, 0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000400)=0xb7, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt(r5, 0x5327, 0x0, &(0x7f0000000200)=""/89, &(0x7f00000002c0)=0x59) accept$inet(r3, 0x0, &(0x7f00000001c0)) r6 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) r7 = accept4$packet(r3, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14, 0x800) getsockopt$SO_TIMESTAMP(r7, 0x1, 0x3f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) pread64(r6, &(0x7f00000000c0)=""/11, 0xb, 0x8) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffffff8d}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 265.812367][T25500] RDX: 00000000fffffdef RSI: 0000000020000180 RDI: 0000000000000005 [ 265.820315][T25500] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.828367][T25500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 265.836346][T25500] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 10:49:04 executing program 2 (fault-call:1 fault-nth:45): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="31e24d4bddb407e83fc3bca1509eeb98b3cbadba0dcc99683a9309aa3c6b6844017e38cf5b6968cef4bdc6aee389e89b6f918b5e737a2a97eb379e3983f88d2422d270c679bb891846acc76c26d8f7fe27b677a36e2cff9866b5d8d0601acacb49189f1e3ed2610ac2b698e54e6b941387a81697cb6c0ceb17f1ef84ddde9b9beb7737233acb88926313296cbb32419477f5ae982cd50c14d9aa4a946a812c1c5c790e2527610856d5f409e6e7efa227aecadc6b5f6badd1726025fb6fe85c170680d880df718f70bfb850dfde46", 0xce, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x64010102}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x24, &(0x7f00000000c0)=0x4, 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000140), &(0x7f0000000040)=0x4) 10:49:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x58000000}, 0x10) 10:49:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffffff91}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 265.960899][T25561] FAULT_INJECTION: forcing a failure. [ 265.960899][T25561] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 265.974007][T25561] CPU: 1 PID: 25561 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 265.982774][T25561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.993961][T25561] Call Trace: [ 265.997761][T25561] dump_stack+0x137/0x19d [ 266.002152][T25561] should_fail+0x23c/0x250 10:49:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000)="e4420ac0800d2c7b0fdde598d72760e184c81071bc89fff6956be6fb9625a313c2d967d7318e6969ca99a42c78bbf4a0ac85312d4d9cd08433dc461e3ecd048af8cd267e743c660937ed2f2dd85b7a719311b0df4dfbd6c4c9926f78d8cad5f6ad99ddfe37cf3dbca0a808ab820f8c64c65769999b504754e07f78a31c0cbf6eabfdb8d76711107f3510a2abc7905a2c7684d16178a53cc1bfb059b3ac30db50030dfad62f13ad3cdcfd4d5adf4482fd52a9355a8c78b5800e01d88cafe94c7f1b31a1de55f1baca27d27ca1605c4d7464ff81a617", 0xd5, 0x40000, &(0x7f0000000140)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f000000adc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f000000ab80)=[{{&(0x7f0000000180)=@ax25={{0x3, @rose}, [@rose, @null, @bcast, @remote, @bcast, @netrom, @default]}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000000340)=""/117, 0x75}], 0x3, &(0x7f0000000400)=""/96, 0x60}, 0x6}, {{&(0x7f0000000480)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f00000005c0)=""/143, 0x8f}, {&(0x7f0000000680)=""/243, 0xf3}, {&(0x7f000000ae40)=""/193, 0xc1}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/250, 0xfa}], 0x6, &(0x7f0000001a00)=""/166, 0xa6}, 0xffffffe1}, {{&(0x7f0000001ac0)=@nfc_llcp, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001b40)=""/173, 0xad}, {&(0x7f0000001c00)=""/18, 0x12}, {&(0x7f0000001c40)=""/248, 0xf8}, {&(0x7f0000001d40)=""/62, 0x3e}, {&(0x7f0000000780)=""/29, 0x1d}, {&(0x7f0000001dc0)=""/193, 0xc1}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/121, 0x79}, {&(0x7f0000002f40)}, {&(0x7f0000002f80)=""/20, 0x14}], 0xa, &(0x7f0000003080)=""/199, 0xc7}, 0x5}, {{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003180)=""/74, 0x4a}, {&(0x7f0000003200)=""/165, 0xa5}, {&(0x7f00000032c0)=""/175, 0xaf}, {&(0x7f0000003380)=""/124, 0x7c}, {&(0x7f0000003400)=""/144, 0x90}, {&(0x7f00000034c0)=""/19, 0x13}, {&(0x7f0000003500)=""/159, 0x9f}, {&(0x7f00000035c0)=""/199, 0xc7}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/8, 0x8}], 0xa, &(0x7f00000047c0)=""/174, 0xae}, 0x1000}, {{&(0x7f0000004880)=@qipcrtr, 0x80, &(0x7f0000007e00)=[{&(0x7f0000004900)=""/253, 0xfd}, {&(0x7f0000004a00)=""/138, 0x8a}, {&(0x7f0000004ac0)=""/4096, 0x1000}, {&(0x7f0000005ac0)=""/10, 0xa}, {&(0x7f0000005b00)=""/211, 0xd3}, {&(0x7f0000005c00)=""/99, 0x63}, {&(0x7f0000005c80)=""/4096, 0x1000}, {&(0x7f0000006c80)=""/91, 0x5b}, {&(0x7f0000006d00)=""/4096, 0x1000}, {&(0x7f0000007d00)=""/241, 0xf1}], 0xa, &(0x7f0000007ec0)=""/36, 0x24}, 0x7ff}, {{&(0x7f0000007f00)=@tipc=@name, 0x80, &(0x7f00000092c0)=[{&(0x7f0000007f80)=""/50, 0x32}, {&(0x7f0000007fc0)=""/108, 0x6c}, {&(0x7f0000008040)=""/197, 0xc5}, {&(0x7f0000008140)=""/10, 0xa}, {&(0x7f0000008180)=""/9, 0x9}, {&(0x7f00000081c0)=""/4096, 0x1000}, {&(0x7f00000091c0)=""/96, 0x60}, {&(0x7f0000009240)=""/57, 0x39}, {&(0x7f0000009280)=""/32, 0x20}], 0x9, &(0x7f0000009380)=""/163, 0xa3}, 0x20}, {{0x0, 0x0, &(0x7f00000094c0)=[{&(0x7f0000009440)=""/82, 0x52}], 0x1}, 0x4}, {{&(0x7f0000009500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x80, &(0x7f000000a800)=[{&(0x7f0000009580)=""/145, 0x91}, {&(0x7f0000009640)=""/138, 0x8a}, {&(0x7f0000009700)=""/6, 0x6}, {&(0x7f0000009740)=""/4096, 0x1000}, {&(0x7f000000a740)=""/142, 0x8e}], 0x5, &(0x7f000000a880)=""/192, 0xc0}, 0x40a}, {{&(0x7f000000a940)=@ax25={{0x3, @default}, [@null, @remote, @null, @remote, @netrom, @default, @rose, @null]}, 0x80, &(0x7f000000aa40)=[{&(0x7f000000a9c0)=""/28, 0x1c}, {&(0x7f000000aa00)=""/51, 0x33}], 0x2, &(0x7f000000aa80)=""/221, 0xdd}}], 0x9, 0x40010020, &(0x7f000000ae00)={r2, r3+60000000}) 10:49:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffffffd7}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 266.006578][T25561] should_fail_usercopy+0x16/0x20 [ 266.011608][T25561] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 266.017678][T25561] ? shmem_write_begin+0x7e/0x100 [ 266.022711][T25561] generic_perform_write+0x1e4/0x3a0 [ 266.028055][T25561] ? file_update_time+0x1bd/0x3e0 [ 266.033080][T25561] __generic_file_write_iter+0x161/0x300 [ 266.038742][T25561] ? generic_write_checks+0x250/0x290 [ 266.044110][T25561] generic_file_write_iter+0x75/0x130 [ 266.049477][T25561] vfs_write+0x69d/0x770 [ 266.053730][T25561] __x64_sys_pwrite64+0xf5/0x150 [ 266.058787][T25561] do_syscall_64+0x4a/0x90 [ 266.063204][T25561] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.069100][T25561] RIP: 0033:0x419797 [ 266.073010][T25561] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 266.092622][T25561] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 266.101122][T25561] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 266.109177][T25561] RDX: 000000000000001d RSI: 0000000020010e00 RDI: 0000000000000004 [ 266.117170][T25561] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 266.125197][T25561] R10: 0000000000001500 R11: 0000000000000293 R12: 0000000000000004 [ 266.133167][T25561] R13: 0000000000000004 R14: 00000000200005a0 R15: 0000000000000004 [ 266.141374][T25554] FAULT_INJECTION: forcing a failure. [ 266.141374][T25554] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 266.145490][T25561] loop2: detected capacity change from 0 to 1051 [ 266.154483][T25554] CPU: 0 PID: 25554 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 266.169559][T25554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.179617][T25554] Call Trace: [ 266.182887][T25554] dump_stack+0x137/0x19d [ 266.187215][T25554] should_fail+0x23c/0x250 [ 266.191629][T25554] should_fail_usercopy+0x16/0x20 [ 266.196655][T25554] copy_page_to_iter+0x2bb/0x860 [ 266.201579][T25554] ? free_unref_page+0x96/0xc0 [ 266.206322][T25554] ? __put_page+0x6e/0xd0 [ 266.210626][T25554] pipe_read+0x2b3/0x8f0 [ 266.214844][T25554] ? rw_verify_area+0x136/0x250 [ 266.219743][T25554] vfs_read+0x565/0x5d0 [ 266.223972][T25554] ksys_read+0xce/0x180 [ 266.228109][T25554] ? fpregs_assert_state_consistent+0x7d/0x90 [ 266.234232][T25554] __x64_sys_read+0x3e/0x50 [ 266.238714][T25554] do_syscall_64+0x4a/0x90 [ 266.243112][T25554] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.249033][T25554] RIP: 0033:0x4665f9 [ 266.252911][T25554] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 266.273283][T25554] RSP: 002b:00007fa7b6e18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 266.281703][T25554] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 266.289653][T25554] RDX: 00000000fffffdef RSI: 0000000020000180 RDI: 0000000000000005 [ 266.297612][T25554] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 10:49:05 executing program 0 (fault-call:6 fault-nth:27): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x59c22782}, 0x10) 10:49:05 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xc}) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x44040}, 0x20000084) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0xfffd, 0xa0, 0x1, 0x6}, {0x3, 0x2, 0xe4, 0x8}, {0x7, 0x6, 0x9, 0x8}, {0x401, 0x0, 0x8, 0x9d5}, {0x2, 0x4, 0x5, 0x9}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r2, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = syz_open_dev$ptys(0xc, 0x3, 0x0) copy_file_range(r1, &(0x7f00000000c0)=0x7, r2, 0x0, 0x5, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200000a, 0x40010, r3, 0x897f8000) sendto$inet(r0, &(0x7f0000000140)="21d3b8f71ef1ecd0a44516d96f6bdcf4e4f1fd56169aec1c1d58340fa57c84be4212feeacfcda81051521d910857098260d64c1a2f36ca13685bf0af8f80c31281d5e4e60af662f85311b06a4c10fe8756780c171d4606f2b3577a138d48af550482adb778cb70b96c2344c1ad8c595db0a7943c2f4379da8058b65f1ec3db92f93be0a9c2e61ae4fab7b27aada41144a05d650b07971290848a2ea669a391a235443f6549d080d62cfc19ad410687762fcff3d749c8b5", 0xb7, 0x5, &(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x140, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r4, 0x4004f50d, &(0x7f0000000000)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) ioctl$TCXONC(r5, 0x540a, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000000200)) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xfffffffe}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:05 executing program 2 (fault-call:1 fault-nth:46): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 266.306531][T25554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 266.314535][T25554] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 10:49:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000000)=0x22, 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x2) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x7e6d850d}, 0x10) 10:49:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 266.398003][T25611] FAULT_INJECTION: forcing a failure. [ 266.398003][T25611] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 266.411304][T25611] CPU: 1 PID: 25611 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 266.420133][T25611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.430243][T25611] Call Trace: [ 266.433515][T25611] dump_stack+0x137/0x19d [ 266.437886][T25611] should_fail+0x23c/0x250 [ 266.442318][T25611] should_fail_usercopy+0x16/0x20 [ 266.447347][T25611] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 266.453407][T25611] ? shmem_write_begin+0x7e/0x100 [ 266.458531][T25611] generic_perform_write+0x1e4/0x3a0 [ 266.463848][T25611] ? file_update_time+0x1bd/0x3e0 [ 266.468958][T25611] __generic_file_write_iter+0x161/0x300 [ 266.474594][T25611] ? generic_write_checks+0x250/0x290 [ 266.480010][T25611] generic_file_write_iter+0x75/0x130 [ 266.485378][T25611] vfs_write+0x69d/0x770 [ 266.489623][T25611] __x64_sys_pwrite64+0xf5/0x150 10:49:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0xa) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 266.494558][T25611] do_syscall_64+0x4a/0x90 [ 266.499116][T25611] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.505113][T25611] RIP: 0033:0x419797 [ 266.509000][T25611] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 266.528717][T25611] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 266.537130][T25611] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 266.545092][T25611] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 266.553069][T25611] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 266.561025][T25611] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 266.568985][T25611] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 266.577496][T25613] FAULT_INJECTION: forcing a failure. [ 266.577496][T25613] name fail_page_alloc, interval 1, probability 0, space 0, times 0 10:49:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x80040000}, 0x10) [ 266.590746][T25613] CPU: 1 PID: 25613 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 266.599601][T25613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.609696][T25613] Call Trace: [ 266.612972][T25613] dump_stack+0x137/0x19d [ 266.617434][T25613] should_fail+0x23c/0x250 [ 266.621855][T25613] __alloc_pages+0x102/0x320 [ 266.626446][T25613] alloc_pages_vma+0x391/0x660 [ 266.631203][T25613] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 266.636754][T25613] wp_page_copy+0x121/0x10c0 [ 266.641342][T25613] do_wp_page+0x5a8/0xba0 [ 266.645670][T25613] handle_mm_fault+0xb31/0x1a70 [ 266.650597][T25613] do_user_addr_fault+0x60c/0xc00 [ 266.655722][T25613] ? mntput_no_expire+0x64/0x730 [ 266.660662][T25613] exc_page_fault+0x94/0x230 [ 266.665266][T25613] asm_exc_page_fault+0x1e/0x30 [ 266.670117][T25613] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 266.676719][T25613] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 266.696333][T25613] RSP: 0018:ffffc900105d3c50 EFLAGS: 00010206 [ 266.702400][T25613] RAX: ffff88812d204a68 RBX: 000000002000d180 RCX: 0000000000000180 [ 266.710365][T25613] RDX: 0000000000001000 RSI: ffff88812d83be80 RDI: 000000002000e000 [ 266.713448][T25611] loop2: detected capacity change from 0 to 1051 [ 266.718335][T25613] RBP: 0000000000001000 R08: 0000000000000000 R09: 0001ffffffffffff [ 266.718350][T25613] R10: 000188812d83bfff R11: ffff88812d204080 R12: 0000000000001000 [ 266.740708][T25613] R13: ffffc900105d3e60 R14: 000000000000d000 R15: ffff88812d83b000 [ 266.748680][T25613] copy_page_to_iter+0x32d/0x860 [ 266.753618][T25613] ? free_unref_page+0x96/0xc0 [ 266.758380][T25613] ? __put_page+0x6e/0xd0 [ 266.762705][T25613] pipe_read+0x2b3/0x8f0 [ 266.766949][T25613] ? rw_verify_area+0x136/0x250 [ 266.771834][T25613] vfs_read+0x565/0x5d0 [ 266.776017][T25613] ksys_read+0xce/0x180 [ 266.780251][T25613] ? fpregs_assert_state_consistent+0x7d/0x90 [ 266.786301][T25613] __x64_sys_read+0x3e/0x50 [ 266.790783][T25613] do_syscall_64+0x4a/0x90 [ 266.795197][T25613] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.801123][T25613] RIP: 0033:0x4665f9 [ 266.804995][T25613] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 266.824666][T25613] RSP: 002b:00007fa7b6e18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 266.833056][T25613] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 266.841010][T25613] RDX: 00000000fffffdef RSI: 0000000020000180 RDI: 0000000000000005 10:49:05 executing program 0 (fault-call:6 fault-nth:28): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x7e6, 0x1000}], 0x3823000, &(0x7f0000001180)=ANY=[@ANYBLOB='uni_xlate=1,\t\x00\x00\x00,\x00']) socket$nl_audit(0x10, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000011c0)) name_to_handle_at(r1, 0x0, 0x0, 0x0, 0x1400) io_uring_setup(0x0, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000140)={0x0, 0x9eb200525515f904, {0x3000000000000000, @usage=0x200, 0x0, 0x31, 0x0, 0x5, 0x10001, 0x10001, 0x424, @usage=0x8, 0x5, 0x4, [0x3ff, 0x8000, 0x5, 0xffffffffffffff81, 0x1e, 0x81]}, {0xfffffffffffffffd, @usage=0x3, 0x0, 0x101, 0x800, 0x0, 0x0, 0x33f5, 0x28, @struct={0x100, 0x9}, 0x10c, 0x6, [0x6, 0x3, 0x8, 0x6, 0x2, 0x6]}, {0xfffffffffffff001, @struct={0x10000, 0xff}, 0x0, 0x5, 0x1cd, 0xffffffff, 0x7333eddb, 0x4, 0x484, @struct={0x0, 0xa3}, 0x1, 0xffffffff, [0x0, 0x400, 0x9, 0x20, 0x7, 0xd64]}, {0x3, 0x4, 0xfff}}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000540)={r1, 0x1, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r2, 0x0, 0x0, 0x2000000a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r2, 0x1, 0x4, &(0x7f0000000040)=0xfffffeff, 0x4) 10:49:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x104) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x8227c259}, 0x10) [ 266.848958][T25613] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.858056][T25613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 266.866892][T25613] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 10:49:05 executing program 2 (fault-call:1 fault-nth:47): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x8dffffff}, 0x10) 10:49:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10c) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 266.939177][T25669] loop3: detected capacity change from 0 to 16 [ 266.958721][T25684] FAULT_INJECTION: forcing a failure. [ 266.958721][T25684] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 266.971894][T25684] CPU: 1 PID: 25684 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 266.980713][T25684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.990848][T25684] Call Trace: [ 266.994137][T25684] dump_stack+0x137/0x19d [ 266.998474][T25684] should_fail+0x23c/0x250 [ 267.002893][T25684] should_fail_usercopy+0x16/0x20 [ 267.007921][T25684] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 267.014069][T25684] ? __get_user_nocheck_1+0x6/0x10 [ 267.019246][T25684] ? shmem_write_begin+0x7e/0x100 [ 267.024289][T25684] generic_perform_write+0x1e4/0x3a0 [ 267.029592][T25684] ? shmem_write_begin+0x100/0x100 [ 267.034713][T25684] __generic_file_write_iter+0x161/0x300 [ 267.040372][T25684] ? generic_write_checks+0x250/0x290 [ 267.045744][T25684] generic_file_write_iter+0x75/0x130 [ 267.051406][T25684] vfs_write+0x69d/0x770 [ 267.055649][T25684] __x64_sys_pwrite64+0xf5/0x150 [ 267.060708][T25684] do_syscall_64+0x4a/0x90 [ 267.065195][T25684] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.071100][T25684] RIP: 0033:0x419797 10:49:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000022c0)=ANY=[@ANYBLOB="736563757269747900000000000000e61d712336ad96d10b6ca0ff00000000000000000000000000000000000300"/100], 0x58) r2 = socket(0x2, 0x80000, 0xff) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f00000001c0)={{r2}, 0x0, 0xc, @inherit={0x58, &(0x7f00000024c0)=ANY=[@ANYBLOB="00000000000000000200000000ffff0000000000000000000300000000000000000000000000000062b80c00051f0f191f8cd165000000000101000000000000f7f6ffffffffffff00000000000000000400000000000000fa8ef38ec6405f734848de03a94516e7513fc21a0cb98d4ab15fef5bd7ae0c386559eeb95aa7b8512bbe8e3a74d6853e6b50914523b4908848b84b1983eef795b760cc8efd57d0bd2030a0afe61eee3e16cffff283404a0b268327969c98baece02877e19a279fcfb8d60b6b3cf65eda53dfad9f8bded4ff5fdcce344d979c3d597b3297f8a1937a5659a8d4794589386b938359dc98237de301364e5d311c56d8f18aae681f5d5d51d72abe6738ef12bd278c68d21687925ae3aea50153ccd582757b705a416bcf67ab681a64150d90aba9dc2b5f3f1cfa868177bca7697d9779e923ed1b9b056313c39f0388ce41257581cf942e2772297963e1435ac18bbb"]}, @subvolid=0xffffffffffff8001}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e1d, @remote}, 0x10) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001700)={0x2, @generic={0x6, "234b2b8f34c523ac1378fc425f51"}, @rc={0x1f, @none, 0xff}, @nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x420008}, 0xfd, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='batadv0\x00', 0x0, 0x40000000000000, 0x401}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, r3, 0x0, @unused=[0x20, 0x80000001, 0x4, 0x8], @name="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"}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000140)={{}, r3, 0x0, @unused=[0x3513, 0x6, 0x0, 0x3], @subvolid=0x119d1270}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000300)={{}, r3, 0x2, @inherit={0x60, &(0x7f0000001400)=ANY=[@ANYBLOB="00000000000000000300000000000000070000e2ffffff0002000000080000000000000000000000ff0032f7ec430000000000004500020008d23d1dd6d66c000000000002000000000000006d46000000000000c1d700000000000007000000000000e6156fc0d07ce0914fe9125c2c6f37f88a5d22c49d0456dea38d123dd555319daf159c0efeb4b501baea6654fcd36bcf78be090fe6689358d955368ee302a81af288b7c1245d75d0e56e3868a27a5ed810b2792418d45858b7c3fb77debe498440ae0e6f247379c70da4cb080000008c550f42e53ff07b"]}, @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000180)={"08ee0a3c088fa20fb5fb56581f369467", r4, r3, {0x6, 0x3}, {0xfffffffffffffff7, 0xffff}, 0x80, [0x5, 0x8, 0x7, 0x3ff, 0x5, 0x9091, 0x7fffffff, 0xe1, 0x40, 0x4, 0x34, 0x2, 0xfffffffffffffff9, 0x3, 0xb5ff, 0x2]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000180)={"61359e13b8c4a61ff06ffbe6d549b5cc", r3, 0x0, {0x470, 0x9}, {0x3, 0x1}, 0x0, [0x7, 0x80, 0x5, 0x2, 0x9, 0xbd, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, 0x800, 0x6b5]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, r3, 0xc, @unused=[0x20, 0x7fffffff, 0x0, 0x400], @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000300)={"93561750e784a656cfc3374f88e8a200", r3, 0x0, {0x3, 0x11}, {0x80000000, 0xffffffff}, 0x4, [0x1, 0x1, 0xff, 0xfffffffffffffeff, 0x2, 0x7, 0x4, 0x4, 0x7, 0x2, 0x1, 0x9, 0xdda, 0x400, 0x200000, 0x1000]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000002c0)={{}, r3, 0xa, @unused=[0x1], @subvolid=0x2}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000012c0)={{r1}, r3, 0x2, @inherit={0x80, &(0x7f0000002340)={0x0, 0x7, 0x2, 0x81, {0x1, 0x3, 0x1, 0x4, 0xe111}, [0x5, 0x2, 0x8, 0x3, 0x8, 0x1000, 0x5]}}, @devid}) [ 267.074990][T25684] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 267.094601][T25684] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 267.103073][T25684] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 267.111096][T25684] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 267.119069][T25684] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 267.127171][T25684] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 267.135178][T25684] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 267.160176][T25686] loop3: detected capacity change from 0 to 16 [ 267.166695][T25684] loop2: detected capacity change from 0 to 1051 10:49:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x42}, @in6=@dev={0xfe, 0x80, '\x00', 0x3c}, 0x4e24, 0x0, 0x4e20, 0x2, 0x2, 0xa0, 0x20, 0x29, 0x0, r1}, {0x100, 0x5, 0x1, 0x0, 0x7fffffff, 0x4, 0x3ff, 0x401}, {0x6, 0x8, 0x5, 0x750}, 0x0, 0x6e6bbd, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1, 0x4d5}, 0x2, @in=@rand_addr=0x64010102, 0x3503, 0x4, 0x2, 0x3, 0x2, 0x20, 0x5115}}, 0xe8) [ 267.195131][T25683] FAULT_INJECTION: forcing a failure. [ 267.195131][T25683] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 267.208279][T25683] CPU: 0 PID: 25683 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 267.217071][T25683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.227134][T25683] Call Trace: [ 267.230473][T25683] dump_stack+0x137/0x19d [ 267.234807][T25683] should_fail+0x23c/0x250 [ 267.239237][T25683] should_fail_usercopy+0x16/0x20 10:49:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x91ffffff}, 0x10) 10:49:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x20000110) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 267.244275][T25683] copy_page_to_iter+0x2bb/0x860 [ 267.249198][T25683] ? free_unref_page+0x96/0xc0 [ 267.253962][T25683] ? __put_page+0x6e/0xd0 [ 267.258281][T25683] pipe_read+0x2b3/0x8f0 [ 267.262609][T25683] ? rw_verify_area+0x136/0x250 [ 267.267457][T25683] vfs_read+0x565/0x5d0 [ 267.271593][T25683] ksys_read+0xce/0x180 [ 267.275733][T25683] ? fpregs_assert_state_consistent+0x7d/0x90 [ 267.281796][T25683] __x64_sys_read+0x3e/0x50 [ 267.286290][T25683] do_syscall_64+0x4a/0x90 [ 267.290710][T25683] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.296588][T25683] RIP: 0033:0x4665f9 [ 267.300475][T25683] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 267.320082][T25683] RSP: 002b:00007fa7b6e18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 267.328494][T25683] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 267.336453][T25683] RDX: 00000000fffffdef RSI: 0000000020000180 RDI: 0000000000000005 10:49:06 executing program 0 (fault-call:6 fault-nth:29): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000040)={'syztnl2\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x4, 0x6, 0x3, 0xffff, 0x2, @empty, @mcast1, 0x10, 0x7800, 0x9ce4, 0x6}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@remote, @empty, r2}, 0xc) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x983a0000}, 0x10) 10:49:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000040)=""/120, &(0x7f00000000c0)=0x78) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) [ 267.344415][T25683] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 [ 267.352424][T25683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 267.360400][T25683] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 10:49:06 executing program 2 (fault-call:1 fault-nth:48): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x9bc42000}, 0x10) 10:49:06 executing program 3: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000)=0x7f, 0x4) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x150, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x10001}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xd755}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3f}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x44}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfec}]}, @TIPC_NLA_LINK={0x38, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3800000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x88, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x500000}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa2bb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8be}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'eth', 0x3a, 'dummy0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000c0d5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xcaeef64b}, 0x10) [ 267.462919][T25743] FAULT_INJECTION: forcing a failure. [ 267.462919][T25743] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 267.476006][T25743] CPU: 0 PID: 25743 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 267.484779][T25743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.495008][T25743] Call Trace: [ 267.498284][T25743] dump_stack+0x137/0x19d [ 267.502618][T25743] should_fail+0x23c/0x250 [ 267.507029][T25743] should_fail_usercopy+0x16/0x20 10:49:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 267.512076][T25743] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 267.518141][T25743] ? __get_user_nocheck_1+0x6/0x10 [ 267.523306][T25743] ? shmem_write_begin+0x7e/0x100 [ 267.528336][T25743] generic_perform_write+0x1e4/0x3a0 [ 267.533623][T25743] ? shmem_write_begin+0x100/0x100 [ 267.538742][T25743] __generic_file_write_iter+0x161/0x300 [ 267.544451][T25743] ? generic_write_checks+0x250/0x290 [ 267.549825][T25743] generic_file_write_iter+0x75/0x130 [ 267.555203][T25743] vfs_write+0x69d/0x770 [ 267.559445][T25743] __x64_sys_pwrite64+0xf5/0x150 [ 267.564381][T25743] do_syscall_64+0x4a/0x90 [ 267.568843][T25743] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.574724][T25743] RIP: 0033:0x419797 [ 267.578596][T25743] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 267.598183][T25743] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 267.606618][T25743] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 267.614574][T25743] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 267.622530][T25743] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 267.630484][T25743] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 267.638440][T25743] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 267.652449][T25747] FAULT_INJECTION: forcing a failure. 10:49:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xd5000000}, 0x10) [ 267.652449][T25747] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 267.665672][T25747] CPU: 0 PID: 25747 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 267.674424][T25747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.684657][T25747] Call Trace: [ 267.688139][T25747] dump_stack+0x137/0x19d [ 267.692503][T25747] should_fail+0x23c/0x250 [ 267.696920][T25747] __alloc_pages+0x102/0x320 [ 267.701506][T25747] alloc_pages_vma+0x391/0x660 [ 267.706274][T25747] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 267.711818][T25747] wp_page_copy+0x121/0x10c0 [ 267.716473][T25747] do_wp_page+0x5a8/0xba0 [ 267.720818][T25747] handle_mm_fault+0xb31/0x1a70 [ 267.725706][T25747] do_user_addr_fault+0x60c/0xc00 [ 267.730727][T25747] exc_page_fault+0x94/0x230 [ 267.735392][T25747] asm_exc_page_fault+0x1e/0x30 [ 267.740223][T25747] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 267.746794][T25747] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 267.766444][T25747] RSP: 0018:ffffc900108dfc50 EFLAGS: 00010206 [ 267.772506][T25747] RAX: ffff88812d32d9e8 RBX: 000000002000e180 RCX: 0000000000000180 [ 267.780526][T25747] RDX: 0000000000001000 RSI: ffff88812d11be80 RDI: 000000002000f000 [ 267.788494][T25747] RBP: 0000000000001000 R08: 0000000000000000 R09: 0001ffffffffffff [ 267.796460][T25747] R10: 000188812d11bfff R11: ffff88812d32d000 R12: 0000000000001000 [ 267.804430][T25747] R13: ffffc900108dfe60 R14: 000000000000e000 R15: ffff88812d11b000 [ 267.813777][T25747] copy_page_to_iter+0x32d/0x860 [ 267.818727][T25747] ? free_unref_page+0x96/0xc0 [ 267.823486][T25747] ? __put_page+0x6e/0xd0 [ 267.827815][T25747] pipe_read+0x2b3/0x8f0 [ 267.832069][T25747] ? rw_verify_area+0x136/0x250 [ 267.836972][T25747] vfs_read+0x565/0x5d0 [ 267.841209][T25747] ksys_read+0xce/0x180 [ 267.845402][T25747] ? fpregs_assert_state_consistent+0x7d/0x90 [ 267.851520][T25747] __x64_sys_read+0x3e/0x50 [ 267.856018][T25747] do_syscall_64+0x4a/0x90 [ 267.860493][T25747] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.866460][T25747] RIP: 0033:0x4665f9 [ 267.870348][T25747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 267.889955][T25747] RSP: 002b:00007fa7b6e18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 267.898466][T25747] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 267.906473][T25747] RDX: 00000000fffffdef RSI: 0000000020000180 RDI: 0000000000000005 10:49:06 executing program 0 (fault-call:6 fault-nth:30): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_OCB(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x20, r1, 0xb0b, 0x0, 0x0, {{0x5}, {@void, @val={0xc}}}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x2004c084}, 0x40000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f00000011c0)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, &(0x7f00000001c0)=0x62fb, r0, &(0x7f0000000200)=0x8, 0x0, 0x3) syz_io_uring_setup(0x7761, &(0x7f0000000180), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000240)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4}, 0xc2) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x9, 0x10000) r6 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x202, 0x0) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000001440)="491cca42b7ffd08e39c5532f8dd7243eb4774feb15a4f8d001f33dcf8297d2f0303327a9a737dee13e0de03969c9c52fab3427240abd57987d7f220eefdd8ff12eea49a3666b59f55babda15c79e269972ab5b151a695dbf63cc09352f18dd63488f3bdb6d5a05925d489768cc9ab3e3c7e7a14e2859e6efe2d08dee89df8a919d0496f2800cdf0616c731729333acfb80919a", 0x93}, {&(0x7f0000001500)="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", 0xff}], 0x2) ioctl$BTRFS_IOC_RM_DEV_V2(r5, 0x5000943a, &(0x7f0000001600)={{r6}, 0x0, 0x0, @unused=[0x9, 0xfffffffffffffff6, 0x7, 0x1], @name="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"}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 267.914449][T25747] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 [ 267.922418][T25747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 267.930477][T25747] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 [ 267.945858][T25743] loop2: detected capacity change from 0 to 1051 [ 268.178748][T25800] FAULT_INJECTION: forcing a failure. [ 268.178748][T25800] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 268.191973][T25800] CPU: 0 PID: 25800 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 268.200714][T25800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.210748][T25800] Call Trace: [ 268.214016][T25800] dump_stack+0x137/0x19d [ 268.218401][T25800] should_fail+0x23c/0x250 [ 268.222860][T25800] should_fail_usercopy+0x16/0x20 [ 268.227894][T25800] copy_page_to_iter+0x2bb/0x860 [ 268.232816][T25800] ? free_unref_page+0x96/0xc0 [ 268.237554][T25800] ? __put_page+0x6e/0xd0 [ 268.241858][T25800] pipe_read+0x2b3/0x8f0 [ 268.246077][T25800] ? rw_verify_area+0x136/0x250 [ 268.250991][T25800] vfs_read+0x565/0x5d0 [ 268.255132][T25800] ksys_read+0xce/0x180 [ 268.259267][T25800] ? fpregs_assert_state_consistent+0x7d/0x90 [ 268.265320][T25800] __x64_sys_read+0x3e/0x50 [ 268.269800][T25800] do_syscall_64+0x4a/0x90 [ 268.274222][T25800] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.280103][T25800] RIP: 0033:0x4665f9 [ 268.283972][T25800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 268.303598][T25800] RSP: 002b:00007fa7b6e18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 268.311987][T25800] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 268.319945][T25800] RDX: 00000000fffffdef RSI: 0000000020000180 RDI: 0000000000000005 10:49:07 executing program 2 (fault-call:1 fault-nth:49): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xd7ffffff}, 0x10) 10:49:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000140)=""/98, &(0x7f0000000040)=0x62) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1}, 0x10) 10:49:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="bda1e397905ce78c7984bebc", 0xc, 0x24004001, &(0x7f00000000c0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000000)=0xfffffffe, 0x4) 10:49:07 executing program 0 (fault-call:6 fault-nth:31): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000140)) [ 268.327894][T25800] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.335852][T25800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 268.343888][T25800] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 [ 268.395228][T25819] FAULT_INJECTION: forcing a failure. [ 268.395228][T25819] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 268.408396][T25819] CPU: 1 PID: 25819 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 268.417154][T25819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.427216][T25819] Call Trace: [ 268.430503][T25819] dump_stack+0x137/0x19d [ 268.434849][T25819] should_fail+0x23c/0x250 [ 268.439273][T25819] should_fail_usercopy+0x16/0x20 10:49:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendmmsg$inet(r1, &(0x7f0000004240)=[{{&(0x7f0000000000)={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f00000046c0)=[{&(0x7f0000000140)="20cdf1788a0b851622669d18b01641da86f78733041135fa7eff03bd7d6e2186c8f0a8c874da761050af26e0664abbad2ef4746966992a0eb7317a78d1c1eedd61e1e924abbfc7aa7c6339eadb2dd3a46cbd1e0ad96ed1838f67e15c4181f628e449d4342ac169e94c3431d4f696cca1dddbe5741cbd7efab191a6d0f70640127fe086343fa0f2bece4096ba782a975a2f3ff31e13bbbf2977e00fd56deb0f3e2d08ecb754719778b9526b477290fa28af4895f15ec82bebbf26d6240610f267f5fbea0af4be1a74", 0xc8}, {&(0x7f0000000040)="ef45741faa2ebd86c3fd8c83ba150453258ea6aeca4dd0102fb3f9316d7f2876d834bc5516959fbd3ad8e744d5bce1656adb71df7f49d572365325919cfd1f0d5d85f2e5f74bcfd8678e63eb592bc6f3d2d3597add0b733e8b81f7ab50fb9517649ddacb46161353", 0x68}, {&(0x7f0000000240)="2bbeddf3feefb80db82ccf7aa3c3afd58b4e5c9feea90ed3c2608dc9679cfd6774381597de5c0f92af5e8a766c32f827e42e30c3f389214f1061fb36d03f43bba67fb7a3e23d0ff7e54bf1c4625ae6e34a3948d25f3826f7f9097e4fe8f9c704078eeb52296259759ee51c965caa25b559a109bd97a857a953e10d5f32960f89be0d3dc01b2fa15cc6d25d385e00eaa5750802883f67b2a4dafa559f85033de8eb5cc0013a59ea3cd49bae5aa5aef4ede431120ddfe1424dcb025c427725ad335e70b497d7cbb1741adec16dac98cc16ae4cd4c97e1ec828715fe26265acf22eb444024fde5b84c530af5fc6", 0xec}, {&(0x7f0000000340)="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0x1000}, {&(0x7f00000000c0)="6aecbe32700d27ea1a9bcd55a31d88b9284c1d21d16e86fad41cfde4289e18064036e3ffbad7724f527233941366d6d46d2952a8688282c4fa9422663b989111", 0x40}, {&(0x7f0000001340)="02de3e9eadf610c8d8090bd5e03deb88a282b16e39d4926eef93fec4c17015b1c66b35c30120af81f57ce0f02bfc7327680c2459434a024d9b8ec6de23457bf24674b8bea13208939e17ed882fa7f7f4ba5f0f14d58e2cac3abb43a877946a2d0c2351c9d05d89189fe912656b2300ac7547aa9111ba7cca8eb6d66d90c6ca67ac71cc8dfdc955a70bb3a089b9ee773ad2d33db199453e88b27d7a84c8b74c4d1538580b4e4b67c4d9e87d4f11bf6d9ce84afbde8e6017ba9c36fc516e3e581a37195b", 0xc3}, {&(0x7f0000001440)="5676f56ab2e29be67365f6b0add59afe9a70a832ba55219464e0e572075497774ff7ead9420405b8c6b11dcb733d3679f1558a1fbed730dbcbac7c", 0x3b}, {&(0x7f0000001480)="4128846d41c494167e5e944f07dbeee1ba34a89817b0efa88af39032162512b2c466896515d526eb0be636a438ec96d0922bfd4aea2ccaeabd0b84e15cd54624c0177064f09f27efa3b40f1ab52f241a", 0x50}, 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{&(0x7f0000002f40)="3db86bfc1e258ad6b8d2f38ac1a0bd7036ea2f9cba8ce6493bdeb84947b9b643ebb74f91e2d351adfad8f11b59b30f365f237b69ab0d0989d0b4e8f94a0ca4c8c3134274af08949fef58316dba173d0e10c24cd67347976fcdd2c2fe24440f50bc5d23145a8e13bf19036110cf9f6ca5848d12b449cd62bb22b0996cce625c1ea856825b84b70510cf", 0x89}, {&(0x7f0000003000)="b4d82461cf86ef7ddec1471dd2e9b92a42e53fa5d6455c6817a1ec102134c6080e63dbb375f7e82e5ff0ba01a9e4317d487c17325a50da3cba88aa4677924312", 0x40}, {&(0x7f0000003040)="d6a1ceee72585929e0c826863cb9c31f300de412c183b03a8b7118abef9c4bd21f4e78a97dca337bbc6e91f49b09ad9b8292b6677c6a39fc7f54eb2ae6d3d2819d013cbcce8590a99b9407213d07e5d1559dffcb20cec9f0e21b3f67f19663e868d28b96d317bea578166b79b7d51a5ffd39a2ad37d989", 0x77}, {&(0x7f00000030c0)}, {&(0x7f0000003100)="f7049726b6d410034e4eee497fd1dbbf", 0x10}, {&(0x7f0000003140)="173a821398340184d22ccf96367d994cc21ff04aff3da725b80c5c30ea6cfd50696375636940eefe9fc3c94c4a3c2bf282d95766dda18f1fe610e7bc2f3648d51b4b6db68b576c8c30f49cbd63071f", 0x4f}, {&(0x7f00000031c0)="f12ff5e270f621cd21a75e00023976731872dc975d4c02bf34d6bc0d20e484446dbb0faa9e0c49289cd9724176a08f6954e27fb17fa938d93cb71200cc3a470cf2d97fb1394e6a5d1c098a5851b5792b7f2ee3f233c5aad2c3e80dbba837adfd79295c023a9e2ba1b908ccc0ee7ed9989ff251e0f5c93201527bedbd6d846f2076e868339ebab1d4981d40ea3c32f7ebea7fb25da1dd68d0a217648c533dae3561dd09b012e33f738df2f41ade8ed4de21d12e28d825a71b725b9c5fe8be85026a1ece251b4abfb1e419def034dd37796e822cd38f541f91fe77899d7b33b08ddede0f764978ce53ac", 0xe9}], 0xa, &(0x7f0000003380)=[@ip_retopts={{0x88, 0x0, 0x7, {[@timestamp={0x44, 0xc, 0x9a, 0x0, 0x3, [0x81, 0x2]}, @timestamp={0x44, 0x10, 0x54, 0x0, 0x9, [0x4e2c, 0x9, 0xd005]}, @ssrr={0x89, 0x7, 0x61, [@empty]}, @end, @lsrr={0x83, 0x1f, 0x5a, [@empty, @multicast2, @remote, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @loopback]}, @timestamp_prespec={0x44, 0x2c, 0xf6, 0x3, 0x4, [{@multicast2, 0x7fff}, {@local, 0x38000}, {@loopback, 0x984}, {@loopback, 0x51b}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x6}]}, @rr={0x7, 0x7, 0x43, [@empty]}]}}}], 0x88}}, {{&(0x7f0000003440)={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f0000003700)=[{&(0x7f0000003480)="6749e6d85e4cf9c43e201128d6d0649cdd4742ac92372b9d73c6c79b7c90109bef57bed174b9ae3daf6282313d5c85cd8bed9715fe65ff18d6b041d89cafc30f4299ea79076b8b0ab64da4fd796d533a16b799b11d8d0070bcba9bee06a98ba71e1a64d57faee01a0180c5968a9168f130782b57c2082999ee197af4d99091ce0d4330a8ae3c6c551a9e744fd60a3367ef0daaa8", 0x94}, {&(0x7f0000003540)="ffa3ddd011ed18e441a46acfe695bfc45f7713d7208022dccce52a2dcc299118def66e19dc655c02bb5d3d6117bf18914582251927a97843", 0x38}, {&(0x7f0000003580)="ea20aff4a364c14f516e571fffb9e76083f1f5aab297570d7cc4c72e758a06c4ca5342afce0f9a8e01eb24ab832eb3e8a568d78647d30ae00c403686019e775a7cac823110", 0x45}, {&(0x7f0000003600)="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", 0xfa}], 0x4, &(0x7f0000003740)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xd62}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x42e6}}, @ip_retopts={{0xf0, 0x0, 0x7, {[@lsrr={0x83, 0x17, 0xdb, [@private=0xa010102, @loopback, @remote, @dev={0xac, 0x14, 0x14, 0x42}, @local]}, @timestamp_addr={0x44, 0x2c, 0xc3, 0x1, 0xa, [{@broadcast, 0x8}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@local, 0x400}, {@private=0xa010102, 0xffffffff}, {@empty, 0x7a45}]}, @end, @rr={0x7, 0x13, 0xf7, [@dev={0xac, 0x14, 0x14, 0x1c}, @multicast1, @dev={0xac, 0x14, 0x14, 0x18}, @empty]}, @cipso={0x86, 0x40, 0x3, [{0x5, 0x4, "b594"}, {0x0, 0x12, "74af775e45b632e9c46d522b52cbba60"}, {0x0, 0xd, "5512bf6e51eb992211dd11"}, {0x0, 0x8, "1a0db8774b75"}, {0x1, 0xf, "ec1d4842d9dfc861f122daf1a7"}]}, @ssrr={0x89, 0x7, 0xdb, [@loopback]}, @noop, @noop, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x3c, 0x4d, 0x1, 0xd, [{@remote, 0x101}, {@local, 0xfffffff7}, {@private=0xa010100, 0x40000}, {@dev={0xac, 0x14, 0x14, 0x43}, 0x20}, {@rand_addr=0x64010101, 0x32e}, {@local, 0xffff975a}, {@private=0xa010100, 0x10001}]}]}}}], 0x120}}, {{&(0x7f0000003880)={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000003a00)=[{&(0x7f00000038c0)="8cfb674c90a54f99c16d72e72bead76d8b001d1ddd4f55013e6f413304b30e8f4501a93165d933e683df2c8872a13125e0e8ae3bb3fdf6b834d2656042e383e3c7948c08", 0x44}, {&(0x7f0000003940)="c31c505cacaa39af019abf44dcb9ce11a5630221729fbbf511402d982850fe923c161a92bfb11820b3581efb51210978181a7dd8d0cdb52c8b52746bb9c768c3f7ecdf9eb92bdc90c916d3c78979f2accf292b2bc8533230a0278d833a12419a04d728adec1e3a07b252", 0x6a}, {&(0x7f00000039c0)="29502e78ae24c5066c86be2924351afb18f3", 0x12}], 0x3, &(0x7f0000003a40)=[@ip_retopts={{0x38, 0x0, 0x7, {[@rr={0x7, 0xf, 0x4d, [@empty, @multicast1, @local]}, @rr={0x7, 0x17, 0x81, [@remote, @broadcast, @loopback, @broadcast, @multicast2]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1e}}, @ip_retopts={{0x50, 0x0, 0x7, {[@timestamp={0x44, 0x1c, 0x4d, 0x0, 0x8, [0x8, 0x52, 0x10000, 0x659, 0x5, 0x80000001]}, @lsrr={0x83, 0x23, 0xf9, [@multicast1, @initdev={0xac, 0x1e, 0x6, 0x0}, @multicast2, @remote, @local, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010101]}]}}}], 0x100}}, {{&(0x7f0000003b40)={0x2, 0x4e20, @private=0xa010101}, 0x10, &(0x7f0000003b80)}}, {{&(0x7f0000003bc0)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000003e80)=[{&(0x7f0000003c00)="b6f69b69e81b3125ad7a29d5a40c0c562f5b8476f3745f67f5466c7f3eeb36a41dc9c3386a948ad879663f6a87c7f9d7b15328dc31e0a663b291a97e8d91208173dc72660ef9c479e5275ac8019da5cb35d84dd6161830120ade51d5318395bb9d976efeab799fc64fc0989c", 0x6c}, {&(0x7f0000003c80)="8ba015c304bf78f93614c25376397e3fe7f39b204b1a603181f718339739f680a18d5c06f29bad08101a2e407a618eb5ac6a3540ee84f71fe6751414a2f6f9f44bdbaf689675f4ea2418c7edefb5f619a622ffc523534ee9d3c0904601e097120fd11cf8d18781e574cd1a926275910158997f64b3d104d65c93dd1f2129adb52288876b12dc254d71c344652256773be13a3ab647edade99b242e7c013054d0a74f7d8a2772eee59be8c9ca86824e45bb58c91bc852ad43710d59488df1dda62c", 0xc1}, {&(0x7f0000003d80)="5b61bb921d158f81d12a39e01a8a0972232e52e91e7ccd0f814e5b474c0cc650dd20d5628871d106f8812c7a35954cac14608f0bdde1340a7d9d84b5c55cc524f138bebb3aca26e946884bdec83df364d516e8c828afc2e7187da505fe1018d13b4732533601ce72275e91a12427cfcd2e91b54d42642c6c4c0073bed9a054f9c1a7070e3d5ca10de8641527ee8ef428d825efdc1b736e42e280125fbfb001637f955e4f60a28ca479a6f4910d20f435f730692a48fef547793b7a582f7f9de688eb4be1c1107066fdfa5144710b67f823389edfae7c8e458d451e06de9e08923a0b04fd33555ccdc718a1e260a3b9b87b6797223ec0", 0xf6}], 0x3, &(0x7f0000003ec0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xa6}}], 0x78}}, {{&(0x7f0000003f40)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000004200)=[{&(0x7f0000003f80)="189c216f71c7fd43a82f39f851fb0f029ba7aa058e83a99119c29f89c0f701234db34868d329d38f1ffd8e86c39634a10991700d82228f1c66cf96b6bd4c7bba584075aa9e2678da827fe0340bac395d5b9674c4035cd7fd75a6e347c1c85720b6019dd0962e5b700f52a53a46ce5dfef53d3a8c26a0c70451f8e7501f26f0ddc6e57c60bff9535bd14c7ddfc6e04779d524dd6f26961e6a27e6d0a4387a45763f6fa907f126c364c08b6a800b3256d624125cf7ee9d202173fd6e1723c2f775697efb835ec429de", 0xc8}, {&(0x7f0000004080)="89f4d7bec39c5ead5f2ab1b37d9b8b40fd4c0cef58523bcec29e5b13b883a24e4726b7d2c1400f789f44285f700231e6dc1c115c98082cb3fda7bb87749f6aa919f86fe212441acd754019177bcdcfa227ddede3d9cc2129f94a4adc73ace2154dcd31055a6cdba5250fffdf31857a5e4a19e0acc422dbbba9ed9cad998e89fee9a0dcc848c9da8fd0f2ea333e2a5f9fb697931e0a645418a13e39f123a98a0773539fa98c2b339f22855c8b2094018b63f5819884e73bc6866aefdeba69270fd01948d5b2c5df632266be096b2d0c94af33fde215ecfc826e114bbeee38567886f17ade71", 0xe5}, {&(0x7f0000004180)="1cc5cac7175e8133728e488ff8e30c77711edd2b144a4b235df33e3666b84cfe0ee31e752a41e4c044d855794b681504a2f038d2a8b293bca928940be49fcb77481bcddbb09f0c8d9a28e7c742273e09cae4b633c668256984bcca8debde9571d204865a9006d975ad162cc53fe00c32", 0x70}], 0x3}}], 0x9, 0x20000000) [ 268.444311][T25819] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 268.450509][T25819] ? __get_user_nocheck_1+0x6/0x10 [ 268.455624][T25819] ? shmem_write_begin+0x7e/0x100 [ 268.460687][T25819] generic_perform_write+0x1e4/0x3a0 [ 268.465984][T25819] ? shmem_write_begin+0x100/0x100 [ 268.471660][T25819] __generic_file_write_iter+0x161/0x300 [ 268.477343][T25819] ? generic_write_checks+0x250/0x290 [ 268.482794][T25819] generic_file_write_iter+0x75/0x130 [ 268.488183][T25819] vfs_write+0x69d/0x770 10:49:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xe8030000}, 0x10) 10:49:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 268.492429][T25819] __x64_sys_pwrite64+0xf5/0x150 [ 268.497489][T25819] do_syscall_64+0x4a/0x90 [ 268.501914][T25819] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.507817][T25819] RIP: 0033:0x419797 [ 268.511711][T25819] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 268.531311][T25819] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 10:49:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="2700000000000000000000000000000000000000000000000000000000000000000000000000008f2c2b691cd95b935883ab5185666d38c417cb108c296b4f467f46e4d355016f262443eb58b4cc5191d1970a8fae3ef5659e48fdf6c5d8687c1fa92d9504e3a700bad55f25f1c68969f8692f1c35afa8960f7b867d90f2c5fcac670aceb0173b7b493b059e628816a15c94a82a5dae603a35f3cecb3098d24f107f0ff9715c"]}) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000080)=0x6, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x2400, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) [ 268.539842][T25819] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 268.547812][T25819] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 268.555874][T25819] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 268.563843][T25819] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 268.571816][T25819] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 268.620887][T25819] loop2: detected capacity change from 0 to 1051 [ 268.630280][T25840] FAULT_INJECTION: forcing a failure. [ 268.630280][T25840] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.643620][T25840] CPU: 1 PID: 25840 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 268.652509][T25840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.662564][T25840] Call Trace: [ 268.665835][T25840] dump_stack+0x137/0x19d [ 268.670191][T25840] should_fail+0x23c/0x250 [ 268.674605][T25840] __alloc_pages+0x102/0x320 [ 268.679193][T25840] alloc_pages_vma+0x391/0x660 [ 268.683956][T25840] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 268.689507][T25840] wp_page_copy+0x121/0x10c0 [ 268.694134][T25840] do_wp_page+0x5a8/0xba0 [ 268.698466][T25840] handle_mm_fault+0xb31/0x1a70 [ 268.703323][T25840] do_user_addr_fault+0x60c/0xc00 [ 268.708373][T25840] exc_page_fault+0x94/0x230 [ 268.712988][T25840] asm_exc_page_fault+0x1e/0x30 [ 268.720450][T25840] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 268.727076][T25840] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 268.746664][T25840] RSP: 0018:ffffc90010acfc50 EFLAGS: 00010206 [ 268.752750][T25840] RAX: ffff88812da1e9e8 RBX: 000000002000f180 RCX: 0000000000000180 [ 268.760752][T25840] RDX: 0000000000001000 RSI: ffff88812f052e80 RDI: 0000000020010000 [ 268.768702][T25840] RBP: 0000000000001000 R08: 0000000000000000 R09: 0001ffffffffffff [ 268.776658][T25840] R10: 000188812f052fff R11: ffff88812da1e000 R12: 0000000000001000 [ 268.784745][T25840] R13: ffffc90010acfe60 R14: 000000000000f000 R15: ffff88812f052000 [ 268.792765][T25840] copy_page_to_iter+0x32d/0x860 [ 268.797684][T25840] ? free_unref_page+0x96/0xc0 [ 268.802424][T25840] ? __put_page+0x6e/0xd0 [ 268.806782][T25840] pipe_read+0x2b3/0x8f0 [ 268.811105][T25840] ? rw_verify_area+0x136/0x250 [ 268.815948][T25840] vfs_read+0x565/0x5d0 [ 268.820087][T25840] ksys_read+0xce/0x180 [ 268.824217][T25840] ? fpregs_assert_state_consistent+0x7d/0x90 [ 268.830301][T25840] __x64_sys_read+0x3e/0x50 [ 268.834781][T25840] do_syscall_64+0x4a/0x90 [ 268.839204][T25840] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.845078][T25840] RIP: 0033:0x4665f9 [ 268.848953][T25840] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 268.870216][T25840] RSP: 002b:00007fa7b6e18188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 268.878614][T25840] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 268.886678][T25840] RDX: 00000000fffffdef RSI: 0000000020000180 RDI: 0000000000000005 [ 268.895634][T25840] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.903630][T25840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 268.911614][T25840] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 10:49:07 executing program 2 (fault-call:1 fault-nth:50): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1ba) sendmsg$inet(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="d364fa459cef153b6386ef3b4e8160f3604562dc1d7b86870a444eff98362c4a82e9204a8d888a1b66b1a0f2159d8db495abcb65df45e21b0d797e", 0x3b}, {&(0x7f0000000080)="93f7ee4158720b97537034ccb1ba6e0e6094d8e9bd0828e1adc0936a073bb70f26558f2bb915e779672df126", 0x2c}, {&(0x7f0000000140)="52cf656704575c8e4d909dfbcd696c37ec4354230d42dd249c735d9dd9b9b85d0073e68794a6dcfedbf61d080354e63eade6a8fc26ec89719493be3b253fd6da69cb8f611b31ffad696704628942c44930dd158d669110c68b4ab31ef692016547398c9c79928004", 0x68}, {&(0x7f00000001c0)="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", 0x1000}], 0x4, &(0x7f00000011c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffffff31}}], 0x48}, 0x40048d0) 10:49:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="fbd1abe6ce166ace", 0x8, 0x40000, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 10:49:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xef000000}, 0x10) 10:49:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x4c, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2ebe}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x98d}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9e7c}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8881}, 0x44080) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) recvmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000380)=""/208, 0xd0}, {&(0x7f0000000480)=""/188, 0xbc}, {&(0x7f0000000540)=""/11, 0xb}], 0x4}, 0x1}, {{&(0x7f00000005c0)=@generic, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000640)=""/53, 0x35}, {&(0x7f0000000680)=""/103, 0x67}, {&(0x7f0000000700)=""/108, 0x6c}, {&(0x7f0000000780)=""/112, 0x70}, {&(0x7f0000000800)=""/211, 0xd3}, {&(0x7f0000000900)=""/43, 0x2b}, {&(0x7f0000000940)=""/198, 0xc6}], 0x7, &(0x7f0000000ac0)=""/170, 0xaa}, 0x3}, {{&(0x7f0000000b80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000c00)=""/92, 0x5c}, {&(0x7f0000000c80)=""/244, 0xf4}, {&(0x7f0000000d80)=""/249, 0xf9}, {&(0x7f0000000e80)=""/37, 0x25}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/184, 0xb8}], 0x6}, 0x551a}], 0x3, 0x10000, &(0x7f00000020c0)={0x0, 0x3938700}) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:07 executing program 0 (fault-call:6 fault-nth:32): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='attr/sockcreate\x00') bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 268.999048][T25878] FAULT_INJECTION: forcing a failure. [ 268.999048][T25878] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 269.012138][T25878] CPU: 1 PID: 25878 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 269.020952][T25878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.031015][T25878] Call Trace: [ 269.034292][T25878] dump_stack+0x137/0x19d [ 269.038628][T25878] should_fail+0x23c/0x250 [ 269.043054][T25878] should_fail_usercopy+0x16/0x20 10:49:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @private=0xa010101}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e21, @remote}, 0x10) 10:49:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x36}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 269.048149][T25878] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 269.054220][T25878] ? __get_user_nocheck_1+0x6/0x10 [ 269.059325][T25878] ? shmem_write_begin+0x7e/0x100 [ 269.064349][T25878] generic_perform_write+0x1e4/0x3a0 [ 269.070331][T25878] ? shmem_write_begin+0x100/0x100 [ 269.075601][T25878] __generic_file_write_iter+0x161/0x300 [ 269.081231][T25878] ? generic_write_checks+0x250/0x290 [ 269.086597][T25878] generic_file_write_iter+0x75/0x130 [ 269.091961][T25878] vfs_write+0x69d/0x770 10:49:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="27000400"/44]}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x410, 0x0, 0x328, 0x0, 0x328, 0x328, 0x328, 0x4, &(0x7f0000000000), {[{{@arp={@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, 0xff, 0xffffff00, 0x1, 0xa, {@empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}}, {@empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}}, 0x1, 0x0, 0x8, 0x5, 0x7, 0x8000, 'caif0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast, @mac=@broadcast, @multicast1, @remote, 0x2, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {{@arp={@empty, @rand_addr=0x64010102, 0xffffff00, 0xff, 0xc, 0x4, {@mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x10}, {[0xff, 0xff, 0x0, 0xff, 0x7f]}}, {@mac=@link_local, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}}, 0x800, 0xfffb, 0x400, 0x1, 0x100, 0x1, 'veth1_to_batadv\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x63c6abba66c25eac}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x8, {0x1}}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x460) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000809a, &(0x7f0000000100)={0x2, 0x4e20, @private=0xa010103}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x6, 0x81, 0x1, 0x1, 0x5}, 0x14) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 269.096214][T25878] __x64_sys_pwrite64+0xf5/0x150 [ 269.101151][T25878] do_syscall_64+0x4a/0x90 [ 269.105569][T25878] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.111660][T25878] RIP: 0033:0x419797 [ 269.115547][T25878] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 269.135151][T25878] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 10:49:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22, @empty}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="27000000000020000000a27d0daef400"/29]}) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x28, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r3, 0x1) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 269.143560][T25878] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 269.151529][T25878] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 269.159504][T25878] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 269.168244][T25878] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 269.176227][T25878] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 269.184621][T25894] FAULT_INJECTION: forcing a failure. [ 269.184621][T25894] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 269.197658][T25894] CPU: 1 PID: 25894 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 269.206501][T25894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.216553][T25894] Call Trace: [ 269.219830][T25894] dump_stack+0x137/0x19d [ 269.224160][T25894] should_fail+0x23c/0x250 [ 269.228577][T25894] should_fail_usercopy+0x16/0x20 [ 269.233599][T25894] _copy_to_user+0x1c/0x90 [ 269.238016][T25894] simple_read_from_buffer+0xab/0x120 [ 269.243394][T25894] proc_fail_nth_read+0xf6/0x140 [ 269.248405][T25894] ? rw_verify_area+0x136/0x250 [ 269.253336][T25894] ? proc_fault_inject_write+0x200/0x200 [ 269.258972][T25894] vfs_read+0x154/0x5d0 [ 269.263176][T25894] ? __fget_light+0x21b/0x260 [ 269.268297][T25894] ? __cond_resched+0x11/0x40 [ 269.273038][T25894] ksys_read+0xce/0x180 [ 269.277273][T25894] __x64_sys_read+0x3e/0x50 [ 269.281795][T25894] do_syscall_64+0x4a/0x90 [ 269.286204][T25894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.292137][T25894] RIP: 0033:0x41937c [ 269.296101][T25894] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 269.315748][T25894] RSP: 002b:00007fa7b6e18170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 269.318875][T25878] loop2: detected capacity change from 0 to 1051 [ 269.324205][T25894] RAX: ffffffffffffffda RBX: 0000000000010000 RCX: 000000000041937c [ 269.324220][T25894] RDX: 000000000000000f RSI: 00007fa7b6e181e0 RDI: 0000000000000007 10:49:08 executing program 2 (fault-call:1 fault-nth:51): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:08 executing program 3: r0 = fsmount(0xffffffffffffffff, 0x1, 0x70) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f00000000c0)={&(0x7f0000000040), &(0x7f0000000080)=""/52, 0x34}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xf4010000}, 0x10) 10:49:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @remote}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10) recvfrom$inet(r1, &(0x7f0000000140)=""/68, 0x44, 0x12000, &(0x7f00000001c0)={0x2, 0x4e22, @empty}, 0x10) 10:49:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 269.346884][T25894] RBP: 00007fa7b6e181d0 R08: 0000000000000000 R09: 0000000000000000 [ 269.354887][T25894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 269.362896][T25894] R13: 00007ffd10d5a62f R14: 00007fa7b6e18300 R15: 0000000000022000 10:49:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10f883, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000080)=0x80, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 269.466606][T25951] FAULT_INJECTION: forcing a failure. [ 269.466606][T25951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 269.481183][T25951] CPU: 0 PID: 25951 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 269.489955][T25951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.500012][T25951] Call Trace: [ 269.503348][T25951] dump_stack+0x137/0x19d [ 269.507683][T25951] should_fail+0x23c/0x250 [ 269.512101][T25951] should_fail_usercopy+0x16/0x20 10:49:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e1f}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e40), 0x0, 0x0) ioctl$TIOCSIG(r1, 0x40045436, 0x14) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'ip6gre0\x00', 0x2}, 0x18) 10:49:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xfeffffff}, 0x10) 10:49:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="270000000000000000e591000000000000000000000000000000000000b7be9aef00"/44]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0xfffffff9, 0x20, 0x4, 0x7, 0xebe5}, 0x14) [ 269.517128][T25951] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 269.523199][T25951] ? __get_user_nocheck_1+0x6/0x10 [ 269.528325][T25951] ? shmem_write_begin+0x7e/0x100 [ 269.533382][T25951] generic_perform_write+0x1e4/0x3a0 [ 269.538709][T25951] ? shmem_write_begin+0x100/0x100 [ 269.543819][T25951] __generic_file_write_iter+0x161/0x300 [ 269.549474][T25951] ? generic_write_checks+0x250/0x290 [ 269.554857][T25951] generic_file_write_iter+0x75/0x130 [ 269.560367][T25951] vfs_write+0x69d/0x770 [ 269.564609][T25951] __x64_sys_pwrite64+0xf5/0x150 [ 269.569544][T25951] do_syscall_64+0x4a/0x90 [ 269.573952][T25951] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.579849][T25951] RIP: 0033:0x419797 [ 269.583735][T25951] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 269.603355][T25951] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 269.611804][T25951] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 269.619760][T25951] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 269.627716][T25951] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 269.635669][T25951] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 269.643629][T25951] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 10:49:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0xd7, 0x7ff, 0x3, 0x20}) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 269.673438][T25951] loop2: detected capacity change from 0 to 1051 10:49:08 executing program 2 (fault-call:1 fault-nth:52): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\'\x00'/44]}) dup(r1) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendto$inet(r2, 0x0, 0x41, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xff0f0000}, 0x10) 10:49:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x6a) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000c, 0x30, r0, 0x27159000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='veth0_to_bridge\x00') 10:49:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x88102, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r1, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0x7ffff000) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 269.816427][T26009] FAULT_INJECTION: forcing a failure. [ 269.816427][T26009] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 269.829599][T26009] CPU: 0 PID: 26009 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 269.838357][T26009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.848408][T26009] Call Trace: [ 269.851679][T26009] dump_stack+0x137/0x19d [ 269.856141][T26009] should_fail+0x23c/0x250 [ 269.860587][T26009] should_fail_usercopy+0x16/0x20 10:49:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = accept(r0, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80) sendto$inet(r1, 0x0, 0x0, 0x2000800a, &(0x7f0000000000)={0x2, 0x4e22, @private=0xa010100}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)=""/113, &(0x7f0000000040)=0x71) [ 269.865606][T26009] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 269.871702][T26009] ? __get_user_nocheck_1+0x6/0x10 [ 269.876811][T26009] ? shmem_write_begin+0x7e/0x100 [ 269.881845][T26009] generic_perform_write+0x1e4/0x3a0 [ 269.887145][T26009] ? shmem_write_begin+0x100/0x100 [ 269.892285][T26009] __generic_file_write_iter+0x161/0x300 [ 269.897961][T26009] ? generic_write_checks+0x250/0x290 [ 269.903399][T26009] generic_file_write_iter+0x75/0x130 [ 269.908776][T26009] vfs_write+0x69d/0x770 [ 269.913012][T26009] __x64_sys_pwrite64+0xf5/0x150 [ 269.917981][T26009] do_syscall_64+0x4a/0x90 [ 269.922502][T26009] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.928405][T26009] RIP: 0033:0x419797 [ 269.932294][T26009] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 269.951901][T26009] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 10:49:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) r1 = fsmount(0xffffffffffffffff, 0x1, 0x30) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f0000003b00)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) getpeername(r0, &(0x7f0000005e40)=@can={0x1d, 0x0}, &(0x7f0000005ec0)=0x80) setsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000000280)=0x9, 0x4) sendmmsg$inet(r3, &(0x7f00000063c0)=[{{&(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000180)="e795bb4793fc56d952c1b4aa32f81deb598dbbb2e2765a711f6b899743ab071d37e8ea8693349c8bf1412b09b3c86e751490006ccd16a463c1b5f916db42da4d59184719bed43450e836210d9bbd08c4e5d21e018a6bdc8de1ff248d28a271d656d617009a567aa48d19caeca08e9bca60d67668453b20a0bf5b154c9e12f46039fc682e37616a4c6988676b50157f7377370f4249b44bb001f93539690e4f112e5f34d5cc7f4748994c99f8c8cab1359e780c433cbff4577e949193c53a19f5b7aa6051bc740f33cd7bf0f763894fba2e1a1381dc303b362a829a44ecd0bc6966e84382ae25220022d5960f0a2d41", 0xef}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="96c190f0ffa767efc5e21580134c26e0877d18cc9dd3200f6d0a84ad0e1e72ba77a43fb703920b3ad6ccdcd4dbbe01851cea7b4fcc530094df149b3885c4b2d65b33d118ef400c984c63148846f52b2b0043f1aa25ef1d29c7c9b6fc6fc77fe6118f959cb4da5b0e18d2ae8e80e82ed23b829a3cd28716062a42ccc5ba9d4cea4f02aa55e5049b327ef5fc2e988ccbfe451dd60ed2e3568a4eda46fbacc197ae8e0768fc61e9ddd2e9fa4765fabc97c74025cde3cd26e1201f6e7bc5a57bf871f00d02b7b070e24be7f15b88fb3b6738a19f74d58e11f0c5b824755821f01e5d7b", 0xe1}, {&(0x7f00000003c0)="4ea590fce0558d6c60d79167913f1104486ec124e5dddd2cf453f8cc06535d76675878fee8700b792b1b483ef883f7d08982549ae6cefdcd56c85071d47d3e58a868948a486694319e720bd0f854e717855b6ffdeea3e7938fa6795e9a5d81da39a5832dd53618d857a2fd86a38ad87596fa0227af2a2e108bdba8f4f1b3d49934e410", 0x83}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="a72ae0dbb22bd48f0205f63ef1762f3c158dcd6c1cb3079e4045bacab3d59714358b80ce212f8e6350aca74897898d202bff0b584d95f71f5f2246e79058c1b5f0928c6d385b1a5bbd2f08cfb05634842e43642bc48bddce33d88de20d8093ce8b6610c54885bffca5b44ec7a81cbb4bb992ea2f5464172e283bc7386e40936099bef306ab0f66a876473599dadd3e38b605d6d33668737a5201e13bb31ffb7b902362dc0dfa3a15ad80742746a9722320b90d2cb27e26f61dd43f0174fce6e5", 0xc0}, {&(0x7f0000001540)='\'', 0x1}], 0x7, &(0x7f0000001600)=[@ip_ttl={{0x14, 0x0, 0x2, 0x2}}], 0x18}}, {{&(0x7f0000001640)={0x2, 0x4e23, @local}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001680)="81f075c57db0c696220d8d0d97181ccd92ba1682af1884b95a3351", 0x1b}], 0x1, &(0x7f0000001700)=[@ip_ttl={{0x14, 0x0, 0x2, 0xfff}}, @ip_retopts={{0xdc, 0x0, 0x7, {[@timestamp={0x44, 0x20, 0xce, 0x0, 0xf, [0xffffffff, 0x10000, 0xcc8, 0xc45b, 0xfe6, 0x81, 0x4]}, @ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x27, 0x2e, [@local, @local, @multicast2, @private=0xa010100, @remote, @broadcast, @broadcast, @local, @loopback]}, @lsrr={0x83, 0x7, 0xef, [@multicast2]}, @rr={0x7, 0x23, 0x5e, [@loopback, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x13}, @loopback, @multicast2, @local, @multicast1]}, @timestamp_prespec={0x44, 0x34, 0xb, 0x3, 0x8, [{@rand_addr=0x64010100, 0x3}, {@local}, {@multicast2, 0x3f}, {@private=0xa010100, 0x5}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3}, {@empty, 0x134}]}, @end, @noop, @timestamp={0x44, 0x1c, 0x90, 0x0, 0x3, [0x8001, 0x1f, 0x2, 0x8, 0x4, 0x3]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @remote}}}], 0x118}}, {{&(0x7f0000001840)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, 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0xd}, @dev={0xac, 0x14, 0x14, 0x3c}]}, @ra={0x94, 0x4}, @timestamp_prespec={0x44, 0x2c, 0xf, 0x3, 0x9, [{@multicast2, 0x36b1}, {@multicast1, 0x3}, {@broadcast, 0x9}, {@multicast2, 0x4}, {@multicast2, 0x800}]}, @rr={0x7, 0xf, 0x17, [@local, @multicast2, @dev={0xac, 0x14, 0x14, 0x3a}]}, @generic={0x0, 0xd, "89c79c4727040357b5f073"}, @lsrr={0x83, 0x27, 0xa6, [@remote, @broadcast, @multicast1, @multicast1, @remote, @empty, @dev={0xac, 0x14, 0x14, 0x43}, @empty, @multicast2]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x140}}, {{&(0x7f0000004040)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10, &(0x7f0000004340)=[{&(0x7f0000004080)="79aa52038b5b105fbd8ddef2ff7180cce9a529b11e55aa778ac2d5f4f3a742e12b3ac7552598d6d2487f82f51f08feb5df0735edb958146c3097d985f622a922747cd47339eca1467fe1e4805f43d1da69c7fdc3135d95c760181a761fae83e234c9f7c9a68efdbdec11d1166381b02a83fecadbcaacd9a5987f3a35f480f31efdbf37f543ba74658a2d7470ad88ab715c7ae505b5ecf3b7acd00c8634d6", 0x9e}, 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0x2b, 0xa4, [@multicast1, @local, @empty, @empty, @remote, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x13}, @private=0xa010101, @broadcast]}]}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@end]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000001}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xdcb}}], 0xc0}}, {{&(0x7f0000004480)={0x2, 0x1f, @remote}, 0x10, &(0x7f0000005980)=[{&(0x7f00000044c0)="8eb86c2bdd3d275a759a56e3c4850aeb8de478cc1a4b188193e51ac228a950b278502950cb90c6ab684b5ecbbdeac2d72f88f3b5149f93b8fb24ec1690990b34985da803295356a8e1728a209ac5a3c24c249460bd1c1971f96f0cf587048d2ae9caa427c5d3c571d126adf644992b97f098ca215a4b77267ee00351b39cbe1b1e1afd7730a168a5978650cd2ce1c1d7f85521bdaa9b4bc7bbe1c7506f3158cac06467d4dd8f", 0xa6}, 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0x1, 0x25}}, @ip_retopts={{0x14, 0x0, 0x7, {[@generic={0x82, 0x4, '\v='}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @multicast2, @rand_addr=0x64010101}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @remote}}}, @ip_pktinfo={{0xfffffffffffffd74, 0x0, 0x8, {0x0, @rand_addr=0x64010100, @multicast1}}}], 0x90}}, {{&(0x7f0000005fc0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000006000), 0x0, &(0x7f0000006040)=ANY=[@ANYBLOB="4c000000000000000000000007030000443c01236401010000000040ac1414bb00000002ac1414bb00000fde0000000000000008e000000200000081ac1414bbffffffffac14141d000000030000000014000000000000000000000001000000ff0f00000000000014000000000000000000000001000000200000000000000014000000001000000000000001000000080000000000000014000000000000000000000001004b060a62000000000000"], 0xb0}}, {{&(0x7f0000006100)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000006340)=[{&(0x7f0000006140)="a600f16493f155a0750119fb1eeb360544ae8647abb8065576f6b26da0b27a27c7c09d8f1dc7c857a74ece9ad77324fae76804dbaa5c966cb4b70d9f32f745c08fc3bf686bfe970e3ee9e039e39e948afef8ecf7c3187584ce1d62cc83bd57a9037149914152283a8bb6df77d3f7822f85c363898e4348018b0fbea998438aff759763212b21b7bb52d6bef2f38c8bfb", 0x90}, {&(0x7f0000006200)="ae70846e10888e636900e403169220e70ea1df94464b8553c18277cd7081587d8c51a7533a418f9056ec714b41b4de9f5c29592a75f9aeda2d1a074c4e3f78950840ebe79fc435e460c4b6481b9e6ae10528ffab8181cf22b9285c3bc9b104379a1b5c1c98d7d9ea966c96a613d6ffaf108ff3b1e3af8e1317ae88cc0581070f916fa0364defa758d85fe7c014b75f987ac5ca7be451dd48fd29af34f9be5c", 0x9f}, {&(0x7f00000062c0)="4da5a365589f96b3d9d6878367505e7bc20323136fb4af4c862e13d91ae209dbd027f8e041a2b925da19e32c35c267b5798a7b", 0x33}, {&(0x7f0000006300)="c6fd40e7915fc30b354d75760e21ac94214c3f6cabb204d12b96f76498fa30e3b03e555a", 0x24}], 0x4, &(0x7f0000006380)=[@ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0x30}}], 0xa, 0x41) 10:49:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffffe34e}, 0x10) 10:49:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000007e40)='./file0\x00', &(0x7f0000007e80)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$nfs(&(0x7f00000058c0), &(0x7f0000006b40)='./file0\x00', 0x8001, 0x5, &(0x7f0000007dc0)=[{&(0x7f0000006b80)="16c6cfa04b0610cbca83c3e1d319497151bcf32e9ffa010078c4841fcc4896e0edefa8e68374dfcd9f99c837d8bd8c", 0x2f, 0x6}, {&(0x7f0000006bc0)="45b3defa384620a210caddd3fb0e1e9cba412caf43c5765aa94ae1ed8a80af9d9a3120bbd477a5a00d1553debaf9761b5719575507057f3bd4e55735d3952c71c72d9f7edb2cbab884581e64f053588c627598409ca4a9de8a9f6241c59cd13149e745808d0f6fdf0db4f9b9fd4981cf0e5bb82d3d3d557a0a8c75c96a62f4a10bd14cfb52aa3b039ac8a1664e9ecc874f1a5018e741414b79facaa807916da679af1574d084fc5c26f0010988bfce90ef4615e9ac98b2bdfc3b0bf254d2ee60666e438ffc7ee57075dc18396b14faf5666216b0888cae966f21e04df55abb6c74d02b95a51be9c4", 0xe8, 0x9}, {&(0x7f0000006cc0)="d66bd2106235b084fb", 0x9, 0x2}, {&(0x7f0000006d00)="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", 0x1000, 0x80}, {&(0x7f0000007d00)="f86b30760004a1f682d3725fc7aa174e64bf63e036be3e7b80b58e63ff39ad40fe3fe0a25ec362e619da249d9321db45fbb4acb06ed8b6f761fa6f74d2d1feac40b55e0d04c94d6e055ea5d1758a3ce18ec9bd5436e5ec70defa950e582c7be0804df80e7150fc84920a7272a02a90b253c11e75357c747ca26485a09695c11218d991f4d655841e9eeeaee612352ddfe6145e456359ab4607a0fd7ce89a", 0x9e, 0x400}], 0x808, &(0x7f0000007f00)={[{}, {'@\x19%['}, {'/'}, {'\\/:}**\''}, {'\x12)]\x9c'}], [{@hash}, {@obj_type={'obj_type', 0x3d, 'sit0\x00'}}, {@euid_gt={'euid>', r1}}, {@subj_role={'subj_role', 0x3d, '!{'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', 0xee01}}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fc}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_int(r3, 0x6, 0x24, &(0x7f0000009840)=0x10000, 0x4) recvmmsg(r3, &(0x7f0000006940)=[{{&(0x7f0000000080)=@x25={0x9, @remote}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/239, 0xef}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/251, 0xfb}, 0x2040}, {{&(0x7f0000001400)=@nfc_llcp, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001480)=""/252, 0xfc}, {&(0x7f0000001580)=""/175, 0xaf}, {&(0x7f0000001640)=""/122, 0x7a}, {&(0x7f00000016c0)=""/108, 0x6c}, {&(0x7f0000001740)=""/137, 0x89}, {&(0x7f0000001800)=""/142, 0x8e}], 0x6, &(0x7f0000001940)=""/188, 0xbc}, 0x9}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/61, 0x3d}, {&(0x7f0000002a40)=""/42, 0x2a}, {&(0x7f0000002a80)=""/148, 0x94}, {&(0x7f0000002b40)=""/221, 0xdd}], 0x5, &(0x7f0000002cc0)=""/173, 0xad}, 0x1}, {{&(0x7f0000002d80)=@tipc=@id, 0x80, &(0x7f0000003140)=[{&(0x7f0000002e00)=""/223, 0xdf}, {&(0x7f0000002f00)=""/245, 0xf5}, {&(0x7f0000003000)=""/42, 0x2a}, {&(0x7f0000003040)=""/88, 0x58}, {&(0x7f00000030c0)=""/77, 0x4d}], 0x5, &(0x7f00000031c0)=""/42, 0x2a}, 0x80000000}, {{&(0x7f0000003200)=@un=@abs, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003280)=""/200, 0xc8}, {&(0x7f0000003380)=""/238, 0xee}, {&(0x7f0000003480)=""/12, 0xc}], 0x3, &(0x7f0000003500)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000004500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @remote}}}}, 0x80, &(0x7f0000005700)=[{&(0x7f0000004580)=""/226, 0xe2}, {&(0x7f0000004680)=""/64, 0x40}, {&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/37, 0x25}], 0x4, &(0x7f0000005740)=""/153, 0x99}, 0x47f}, {{0x0, 0x0, &(0x7f0000006900)=[{&(0x7f0000009880)=""/166, 0xa6}, {&(0x7f00000058c0)}, {&(0x7f0000005900)=""/4096, 0x1000}], 0x3}, 0x2}], 0x7, 0x10020, &(0x7f0000006b00)={0x77359400}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000008300)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) preadv(r5, &(0x7f0000009780)=[{&(0x7f0000008340)=""/213, 0xd5}, {&(0x7f0000008440)=""/51, 0x33}, {&(0x7f0000008480)=""/216, 0xd8}, {&(0x7f0000008580)=""/20, 0x14}, {&(0x7f00000085c0)=""/112, 0x70}, {&(0x7f0000008640)=""/4096, 0x1000}, {&(0x7f0000009640)=""/89, 0x59}, {&(0x7f00000096c0)=""/38, 0x26}, {&(0x7f0000009700)=""/107, 0x6b}], 0x9, 0xda, 0x3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r6, 0x5437, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) writev(r4, &(0x7f0000008280)=[{&(0x7f0000007fc0)="1944e12f82330ebd4e74f1592b2bdd87e664af5eeee25b397a2d81e0dd6b3bd305a273b430e5fecbda8d787107b3fe54dd903f6150bbaf61cc2b24377b6c41049063f8b1ebcd040a1a47011410f5be673bb2528be0ef4c06f74fe14b425b3f9c6875605ef81f022d3370270df5ac06882d43da9c0bf28baeb2f322f9a7532a795770ac143eff071871128d7e7f48a87d382292b7ad8fe8d5ae5f966a11b7d6f6e9de1aab80a0a68df94a2a5f94b1900a597e965a88fd729827bf16666885abcc", 0xc0}, {&(0x7f0000008080)="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", 0xff}, {&(0x7f0000008180)="cc1cf8dcb41c19d3bf5a40b40096477342c6a8828599ab1e61a81560c1efafec9ae90e", 0x23}, {&(0x7f00000081c0)="09d42ca9956875c84b41a36fb5b05515ee22b3e6a643bc67088060a1c18f4a1c62d0bd5fc58f69d8fb4b41873a2ef109b06b09c3e4865570ea8fdba247974dd9965d9a080fe71ec9e07f70abfdaf97bc878a34326144b50a", 0x58}, {&(0x7f0000008240)="132da1f16fa8936e8b3ef68eaec72f9f9d60f1306bef0a10ab7bb5600cafb005bf4ab825ee26fdbb281129dae5c0468a0acad06c42761db0d4283f", 0x3b}], 0x5) syz_io_uring_submit(0x0, 0x0, &(0x7f0000007f80)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd=r6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x40) 10:49:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000000)="58c9823923e4cc53b8415193af7aa2f7ad10ae93af23b3854525391ceccae7ae9686df7617e90bff1d55085e2282ebb6edcee0239d08e067de51a2e61e6f88c44ab25709f439cc44b2017720c4b1546cc4d95af7c63300a928616efe5811b875923da921aaa72e82e3e40bed660b580324e6a9ade62aac3fc0d394df44cd29500261b3188f0c49d2c4adac412228ae9f3fcaecfe317c1999aebea93e03bddc8587766716629d871827a1358f320eab38c28d9ee45043597140bf5e4986cb022dbff19f0d97ac2d34db828b9ecc2a09bee99a515ef6520b2fc60cd15f0689a8d41c50d20f1d0ffc846ffa00a902a2bd2535", 0xf1, 0x8011, 0x0, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) flock(r1, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) [ 269.960337][T26009] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 269.968303][T26009] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 269.976394][T26009] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 269.984468][T26009] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 269.992433][T26009] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 270.034738][T26039] loop1: detected capacity change from 0 to 64 [ 270.043123][T26039] nfs: Unknown parameter '@%[' [ 270.066628][T26009] loop2: detected capacity change from 0 to 1051 10:49:08 executing program 2 (fault-call:1 fault-nth:53): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @broadcast}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendto$inet(r1, &(0x7f0000000140)="45c8981624f0defca8d703a89f11129a6ec532e782e64fee7f9e9bab3219cac43743ee75522885820f30974231b02164d0e720d159a6b1967c1c15bcad794aac02ca1ab6cfe6e66094e49f9f132dcd786ff614d8e0d56f21a7c56f0b30f9a278552ac00189680ab7abe389b3c52020797cc71fc69051eb8e97675ae6c3d6d0c07ca4491e885974a7a716ec9d8c0859dbc4db8e43883375ca0e0ad943d8650a20732e7b243b8bf55dd7bd6d3fc6c6b8a702640e13d3f46b25db115896e9d14e7d6decb67a212006da6044a4223a0cb89ec85641f5164b3b9ca7d21f229e8a1c202127f4d7b78ffcb45783a425a02c06d92d6fec34ae0117", 0xf7, 0x1, &(0x7f00000000c0)={0x2, 0x4e21, @private=0xa010101}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffffff8d}, 0x10) 10:49:08 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) sendto$inet(r0, &(0x7f0000000140)="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", 0x1000, 0x4050, &(0x7f0000000080)={0x2, 0x4e22, @local}, 0x10) 10:49:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 270.096912][T26043] loop1: detected capacity change from 0 to 64 10:49:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0x11fffff6f) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, &(0x7f0000000140)="33bcd54f21d766b757a91e8685642776e66c32af9cb3f6374bcb6171d9d9d584b49f69d58bb0cf55e213276b428e568d9f032975718c46ce8f0b1cf7b3e7352221281b05550d27212932f88ab250f73274c404feff2168b89933ca38ebd53b9e9e0a0f555b90b045a6b35e244a551ad953b3a5fcd4faf05bb49b40ad8b426db437c6083764ed67fba525bd8cc950251b2838f07fa119c57a816e6bfbf63ed83c88b22ff8f8d1e3", 0xa7, 0x8094, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syzkaller1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'/44]}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 270.182398][T26071] FAULT_INJECTION: forcing a failure. [ 270.182398][T26071] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 270.195502][T26071] CPU: 0 PID: 26071 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 270.204266][T26071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.220342][T26071] Call Trace: [ 270.223708][T26071] dump_stack+0x137/0x19d [ 270.228074][T26071] should_fail+0x23c/0x250 10:49:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000002040)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYRESDEC=r2], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000001c0)={r2, 0x1, 0x20}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0xe, @unused=[0x0, 0xfffffffffffeffff, 0xffffffffffff8af2, 0x4], @devid=r2}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000140)={r2, "5b5e3d329112cb00f194c8397f52c95d"}) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffffff91}, 0x10) [ 270.232491][T26071] should_fail_usercopy+0x16/0x20 [ 270.237511][T26071] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 270.243582][T26071] ? __get_user_nocheck_1+0x6/0x10 [ 270.248754][T26071] ? shmem_write_begin+0x7e/0x100 [ 270.253780][T26071] generic_perform_write+0x1e4/0x3a0 [ 270.259152][T26071] ? shmem_write_begin+0x100/0x100 [ 270.264264][T26071] __generic_file_write_iter+0x161/0x300 [ 270.269895][T26071] ? generic_write_checks+0x250/0x290 [ 270.275430][T26071] generic_file_write_iter+0x75/0x130 [ 270.280826][T26071] vfs_write+0x69d/0x770 [ 270.285061][T26071] __x64_sys_pwrite64+0xf5/0x150 [ 270.289991][T26071] do_syscall_64+0x4a/0x90 [ 270.294413][T26071] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 270.300307][T26071] RIP: 0033:0x419797 [ 270.304192][T26071] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 270.323787][T26071] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 10:49:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffffffd7}, 0x10) [ 270.332257][T26071] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 270.340208][T26071] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 270.348206][T26071] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 270.356157][T26071] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 270.364209][T26071] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 10:49:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000040)}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 270.448586][T26071] loop2: detected capacity change from 0 to 1051 10:49:09 executing program 2 (fault-call:1 fault-nth:54): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xfffffffe}, 0x10) 10:49:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x80800, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000680)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x11, &(0x7f0000000180)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r2 = socket$inet(0x2, 0x800, 0x91c) preadv(r2, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000480)=""/146, 0x92}, {&(0x7f0000000540)=""/184, 0xb8}], 0x6, 0x4, 0xffffffff) 10:49:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xffffffffffffffff) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="270000000000000000000000000000000000000000000000000000000000000000000000000000000000000098caa732818c394a9286ba7c6da844907a049ddafb38ad20530e447089857b834c3cf048a5a1017291bcb27b41c1bc4c253cf63f56462c5cc13127ac4601c14c6f7b1d1c2f70fc423e095a2816f85859a57c5e62626b181ad277126b9c2b4958fcf84c58a7bf0463466030046b58d6da767d81647607bcadeb88872e014d4d3ceeb422614751d80866594d2332b842609194981b50694a04852c4c0c97b624e51532674acb4fd2ee2048ed2e8ac1f49a82c1a1812683ad59a622790590fa6c7851d00421a52f3f"]}) shutdown(r1, 0x0) 10:49:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x80000001) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000880a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 270.564952][T26135] FAULT_INJECTION: forcing a failure. [ 270.564952][T26135] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 270.578075][T26135] CPU: 1 PID: 26135 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 270.586920][T26135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.596968][T26135] Call Trace: [ 270.600245][T26135] dump_stack+0x137/0x19d [ 270.604823][T26135] should_fail+0x23c/0x250 [ 270.609234][T26135] should_fail_usercopy+0x16/0x20 10:49:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040)=0xbe, 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 270.614255][T26135] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 270.620347][T26135] ? __get_user_nocheck_1+0x6/0x10 [ 270.625464][T26135] ? shmem_write_begin+0x7e/0x100 [ 270.630595][T26135] generic_perform_write+0x1e4/0x3a0 [ 270.635884][T26135] ? shmem_write_begin+0x100/0x100 [ 270.641079][T26135] __generic_file_write_iter+0x161/0x300 [ 270.646724][T26135] ? generic_write_checks+0x250/0x290 [ 270.652092][T26135] generic_file_write_iter+0x75/0x130 [ 270.657545][T26135] vfs_write+0x69d/0x770 [ 270.661858][T26135] __x64_sys_pwrite64+0xf5/0x150 [ 270.666942][T26135] do_syscall_64+0x4a/0x90 [ 270.672086][T26135] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 270.678042][T26135] RIP: 0033:0x419797 [ 270.681929][T26135] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 270.701609][T26135] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 10:49:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e1d, @rand_addr=0x64010101}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xffffffff}, 0x10) [ 270.710032][T26135] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 270.718028][T26135] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 270.726003][T26135] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 270.733972][T26135] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 270.741979][T26135] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 10:49:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f0000000080)=0x80, 0x80000) sendto$inet(r1, &(0x7f0000000140)="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", 0x12e, 0x4004085, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:09 executing program 2 (fault-call:1 fault-nth:55): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10) [ 270.769003][T26135] loop2: detected capacity change from 0 to 1051 10:49:09 executing program 1: exit(0x9) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480), 0x64bc2, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r1) r4 = open_tree(r2, &(0x7f0000000600)='./file0\x00', 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="00042ebd700101db060000000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x74, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2d, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @val={0x25, 0x3, {0x0, 0x9, 0x1}}, @void, @void, @void, @void, @void, @void}}], @chandef_params, @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r0, 0x400, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x63}, @val={0x8, 0x3, r6}, @void}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r7, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r8, 0x5437, 0x0) fsetxattr$trusted_overlay_upper(r8, &(0x7f00000002c0), &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xd2, 0x3) sendto$inet(r7, &(0x7f0000000000)="bb1974d5cd71741e8991a478743a41affc3abcfac718d5485ccb2e0610c07443aa8afc01b1507e255a407d0fafb6a8b91c19161c4074681ee2a749d840835078dc8c9d6bd56681e5b791f1929bb5e8515b15cfa72dc82ad150cce26d25fe04e7cc29773e05ea0e04c52ee5c7ee7a3ac376845269223fb0399680340e112fa7e295144eebf07c6548a1eb5494329dc5822b4ed0fd4aed9bd8c84d96ccd9d309db853483a065a252a6cac418a5ae1376a7ab49452a96365da4eb400b84103394f5b5094f28923cbe", 0xc7, 0x20, &(0x7f0000000140)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 10:49:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x2) 10:49:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="27000000000000000000000000000000000000000000000000000000000000000000008000000000000000000d39a7fc8b210296bcd1e4fc51bc7d21fa13fa85f1a513b50df403592959b1c8f0e56623cb511fe25b"]}) sendto$inet(r1, &(0x7f0000000000)="273156a6ca703e9f60a0742b69c08396b4ebcc0d669d9a9044d1a8ca584ed97e066d06137231af82250168879d44e10492c877a0144c8df260cf69273aaa4dd1dfe38f03510dec0ba6e83f1241d8134814f9851125cb152183a26c937bed665487cee32ea5bf29a8f953ef126b00a810ea1eab600a32b99171b0e665509580aaa38f1cdc5c1394e6e687d627", 0x8c, 0x20040004, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 270.895660][T26189] FAULT_INJECTION: forcing a failure. [ 270.895660][T26189] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 270.908747][T26189] CPU: 1 PID: 26189 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 270.917639][T26189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.927698][T26189] Call Trace: [ 270.930973][T26189] dump_stack+0x137/0x19d [ 270.935301][T26189] should_fail+0x23c/0x250 [ 270.939790][T26189] should_fail_usercopy+0x16/0x20 [ 270.944816][T26189] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 270.950976][T26189] ? __get_user_nocheck_1+0x6/0x10 [ 270.956746][T26189] ? shmem_write_begin+0x7e/0x100 [ 270.962462][T26189] generic_perform_write+0x1e4/0x3a0 [ 270.968100][T26189] ? shmem_write_begin+0x100/0x100 [ 270.973207][T26189] __generic_file_write_iter+0x161/0x300 [ 270.978904][T26189] ? generic_write_checks+0x250/0x290 [ 270.984301][T26189] generic_file_write_iter+0x75/0x130 [ 270.989655][T26189] vfs_write+0x69d/0x770 [ 270.993878][T26189] __x64_sys_pwrite64+0xf5/0x150 [ 270.998808][T26189] do_syscall_64+0x4a/0x90 [ 271.003205][T26189] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 271.009150][T26189] RIP: 0033:0x419797 [ 271.013020][T26189] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 271.032779][T26189] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 271.041168][T26189] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 271.049118][T26189] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 271.057103][T26189] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 271.065103][T26189] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 271.073058][T26189] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 271.084964][T26189] loop2: detected capacity change from 0 to 1051 10:49:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x5) tkill(r5, 0x27) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) sched_setattr(r5, &(0x7f0000000000)={0x38, 0x6, 0x10000000, 0xfffffff8, 0x80000000, 0x8, 0x100000001, 0x3e8f07e9, 0x97b, 0x96}, 0x0) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) ptrace$setopts(0x4206, r0, 0xd2ae, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0xa, 0x0, @tid=r5}, &(0x7f00000002c0)) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl(r1, 0x6, &(0x7f0000000140)="12042f44e3237ad47ba62bbcdb578670ffdba6e4725a92a93a76669fd135febdcfa61999fe6a5098db605aaebb27beaf3c0f0a3225daadb7196e287e4b30418809a96e593a25352cc72e7e4a20d052e5ed908fbfb2696491b01c883d0c86cabaf49e4727cd6b74ec05ccd220f92d93476646e3caccafbe1a90e81f07f078768130a8aefbbf38236348e545892648eb93c93e559fae4924d21dc4c5098233fed46303494c6c456d43a38fa5b72bd8f1f4251f1a0f473670ee") setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) 10:49:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x5) 10:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="e80e0acdb6684d899ccf78ea652531e5f7a3f531eb8bbeb2fe8b9986c4b981fbdcdea25110a8b1a55f0c7515ee1dba91c571062929094763c58c6ae8e3fd52670d7f782c74e818b4cbe5b38fcb4988abf141deb19709f4677ea6d78764665ed4248c7a8c21d35690ee190a4d32917f4f4a3a664a41d05188a1a12c7b6f804efa420483361100fb1f5b6bee7e313cfbb4d9f7162e10e20e28ce", 0x99, 0x2000c100, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) r1 = accept$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, &(0x7f00000001c0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x1, "d9"}, &(0x7f0000000240)=0x25) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000140)={@broadcast, @empty, 0x1, 0x8, [@dev={0xac, 0x14, 0x14, 0x23}, @remote, @rand_addr=0x64010100, @loopback, @dev={0xac, 0x14, 0x14, 0x30}, @dev={0xac, 0x14, 0x14, 0x41}, @multicast1, @private=0xa010100]}, 0x30) 10:49:10 executing program 2 (fault-call:1 fault-nth:56): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x75b, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(r0, 0x8, &(0x7f0000000540)=0x2) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000440)={{{@in=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f00000002c0)={@private1={0xfc, 0x1, '\x00', 0x1}, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5, 0x5, 0x1, 0x400, 0x4, 0x40000010, r7}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xa8, 0x0, 0x300, 0x70bd28, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00'}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}]}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010101}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}]}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r8 = accept$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000280)=0x1c) read(r8, &(0x7f0000000180)=""/185, 0xb9) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 271.486261][T26223] FAULT_INJECTION: forcing a failure. [ 271.486261][T26223] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 271.499350][T26223] CPU: 0 PID: 26223 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 271.508183][T26223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.518239][T26223] Call Trace: [ 271.521517][T26223] dump_stack+0x137/0x19d [ 271.525927][T26223] should_fail+0x23c/0x250 [ 271.530434][T26223] should_fail_usercopy+0x16/0x20 10:49:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0xa) 10:49:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0xf) [ 271.535506][T26223] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 271.541575][T26223] ? __get_user_nocheck_1+0x6/0x10 [ 271.546688][T26223] ? shmem_write_begin+0x7e/0x100 [ 271.551732][T26223] generic_perform_write+0x1e4/0x3a0 [ 271.557039][T26223] ? shmem_write_begin+0x100/0x100 [ 271.562156][T26223] __generic_file_write_iter+0x161/0x300 [ 271.567949][T26223] ? generic_write_checks+0x250/0x290 [ 271.573342][T26223] generic_file_write_iter+0x75/0x130 [ 271.578736][T26223] vfs_write+0x69d/0x770 10:49:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x11) [ 271.582970][T26223] __x64_sys_pwrite64+0xf5/0x150 [ 271.587974][T26223] do_syscall_64+0x4a/0x90 [ 271.592777][T26223] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 271.598721][T26223] RIP: 0033:0x419797 [ 271.602614][T26223] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 271.622225][T26223] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 271.630746][T26223] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 271.638753][T26223] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 271.646731][T26223] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 271.654731][T26223] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 271.662695][T26223] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 271.676339][T26223] loop2: detected capacity change from 0 to 1051 10:49:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x484040, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, 0xfffffffffffffffc, &(0x7f00000000c0), 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e60, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="27000000000000000000000000000000000000000000000000000000000000000000000000000000000000007af8ede1f03f7bfcb92a38bc16a271ef5aaefea1397990bbea9112480e0a4d509f95de6d1329474ff9d14742be33da8225209e2c7fc46874c73029a0bbd92584cc149ac4"]}) sendto$inet(r2, &(0x7f0000000280)="a87042a1c33625316e8a379b5065c7582e4260ee3ed4dc2420472dd9fadff496a3ed56710cf24159522a85ba63bf9ec8cc4f27fed8e0027f18406eecff52dda7f1e5a2859b116ff8ac64aff442d9b99a4d2d1109b4a113baf2ee9de02031c6233fe83df60b7358a99c84f0df59ebc91b7177377fc13c8ebfa538fd040f30cee7178be37e1b80c4c9efdeaac3a2e3d6d90024687a3358de284a603b6f5b8eb8c94487377c4de0f0161db65af20da75bedef1117563344b3a8a802c515a209f379036fe6041482532262", 0xc9, 0x95, &(0x7f0000000240)={0x2, 0x4e24, @loopback}, 0x10) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg(r3, &(0x7f00000043c0)=[{{&(0x7f0000000480)=@llc={0x1a, 0x30f, 0x9, 0x9, 0x81, 0x6}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000500)="19590b2b381e19b2bd61cf9965e91b850fe5ccf69f19fd2bc69ca23715b66b9f8eec5e690654e079425619ea2297362c63b7350193138cdca023b8088e526fa978eed73cfd90e34570ab4f0013d4d514e78187bed08549dde8a8f0b43732c23c0f83fdb76e3766a3166e4c0fe77704dc9bae5b4da651b036a136e90a90fc6d9b56ebff1f802d8ee9a183a862b7cb86b24378bf5af40b830534ae1c73b1cc39783bad1501275c1e34b1ab560e7e3573faa348debd2da13b9ca080", 0xba}, {&(0x7f00000005c0)="467fd0efe602627003b8fdf562e30756060fa1009b83c119cedc6f9b7ba076ff7dacb00dca0a424e21c5bf1a8db40e69bd026573de1b582fb574489ceb7ed34ac976f18c09c36b830b2ef249765e9889f8338b71a8b6adce895fa9b9fbdc66812f97eede12c31b82531d891735d83a227d581d221279ddfe2d04a03083febefed060539da7779a36a64b926e230f016207805947f2e6c51deecf5f4129d687bd297646044130865f0affd999d33a03fc453d108dae196b233d16d4b740b69c09b9bf469acf88dd72c7efdcb6669f5ed2c0260e57301183ec94c752add4c4f0967bdab7393f9a181daf77aa457ab181", 0xef}, {&(0x7f00000006c0)="c713949566f607e1306bd3d8a36bc729687698cea2a8dfe08ce6f66c8171745fa87f38493e", 0x25}, {&(0x7f0000000700)="ee0f1ec424e63280327482a71f5e6d5242468cb2dde69fc1b2ae1dc61177246cd8592c9340761d3009505e3ecaa1a60668219f2310bf1c00c4f62ec0cf6e60ef655beda7dd9ffc117518edf7ca5ddd7b0d6bdeb219828c9ddf350cfd9f354e26f3b9313aaa5ac7a21ce48e925122f0b244d85bca19c0103295d60ba85e593a02a8d3a9cd8712d6c299b3531d1fe337a18cc011c33c71d9af862bd138d09f5d36c5763b0a4f", 0xa5}, {&(0x7f00000007c0)="cbfcec181fbf04b6582ad02bd8343fe522fdd0d01bf1ffa390ff6f6f2eb042699efc2e6c0e13cfda37fefcd4d8c56b8fc138c1fe6a9d668d5f53362fe9b4d336344b104c039d5dabf79fb8e3c01b6fa4c516d1e574f4581582c3cf01fc7ddf10b5937e57c96be5ef4671b7817bf06de5c4aa33dc9c2ae17387f1630064a91f18fd60c31fed6e96581e83b03b1176ea18d3522e1c6c6bdc42a6e81c1b13563fecf0abf99030d3275de5c83ff4fde3ae9e11109cae1199394d17890b54b2972f3cabaa404f4bc1fb0e41816e3fa4685d2d16faffe7c20797384e30572e15e23602bf9f9976", 0xe4}, {&(0x7f00000008c0)="2d4c1f3242567f456233416a00eca843e05a879d77446b08c88d98efecba23bce64dfb4e762dcd128506de76c9164dc4a5e6dc288f29a8949283ca756a06c13c9212b40f70d136309cb190e2f48afce22f1b61d58492023bb1940369475e759d4026328d392c2ef1e3c3e3657c6f40b33262385554ec79dab63e949faf583be435cbe8622dd4bda3", 0x88}, {&(0x7f0000000980)="a501435e32389c1b36a817f7ca241f03444cf94ba28cb801a3e4115ecfe72c92f52a16f54fc7c4f25c53a6d9a0528e6c20d1c44b4c68299d549d8d87b6e76c28f537e73678156d038c64db3063e01294b8bb0d7feb7c93a33be83b5159e2ebc87051c6702ed3686d14afb6c198677d7439c988680eff59ee5367ee31e3fbf8ed6069e58b59ed8839c60fe15391ba7a2139355dc923514b383ab7fad109e8fe9a968e21094ab0a07e35f9d1f4702f699570c8ec0600097d42a7415039da2a698e72d4c441c4e465bc819683a8f8c94f04ae01d8c19d6ef02c2512f56bb1c1dd653b39e6bbab", 0xe5}, {&(0x7f0000000a80)="3dddf39413bde0b0fc853c74f70c5c33632e882c5efdb40f65baa057df75353a5791de162742ea9652b31513386a3799f00e6d82878b5de002afea60d901dfef318c99e59503323ddef9c773a046677cd51c6f157d65695f5195c61d61ce2bf89f51", 0x62}], 0x8}}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000b80)="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{0x68, 0x84, 0xd75, "7b11e41e5aaa9702b4215343bb3082f4776f03c1bb70de426d04ea179b7bc18564d624cb90a23efad2f4aab4d4789e55ec50fa03799f02bb6cf3215c556b7b34193a9b5733ef3f32b339adcd3d91140dfd5a380cdd1a67"}, {0xe0, 0x0, 0x10001, "0d9638544e930163a1e73adbfa4cb8a55324e52aeb0c2d3259f4b1f25f940299d5de8f41f182dcdf8ccba74e308d94d0de190c6fda98c88cdb76177d016ceb2421c3fbbaa974c94eb2841f67aec2f2a2603ab71fde1b730527aee2aa60db8c3fd9e37dc75bf1b797d2ec4a1fdbef464a3950662dd3a36a5b1fd3eafbdeb3901932d8cecb1cd067c519abcbd2f6087d2d6bcb4aaaeb00b4c62629a1dc1438d6597424ce2fa8a50d089aeaa2ef5fe942ddc5a4cc5a3838b858d8442435e56e6c9ceae84b1bd091b65d3bc6e7d455cf59ef"}, {0x68, 0x114, 0xbb1d, "4744a6622c18de742fe57cfc1f0d86d4f57938d2e5643f8cf27b0be4b266d9ac0d93b9bc4f9664292ccf9f5d10af41b73266005c4c4aa5a3708721a510fa46273d2e618f699ebac7c72de4d7d8e7628462cc72a2692f7d"}], 0x2300}}], 0x2, 0x40844) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f00000001c0)="26404502649d48598e9a58e750f5df841237212d4c5c49f3f57bf485c4eab13e504a56ec86f5851928af48623bf495a13511286140dfdb7a23d2820c9b9d538465d6f0373d6fa04306fe0ffb0634d64b129a12058c68b47207eaeb60ae487750f3d9023791ecd1374e04a1", 0x6b, 0x4000000, &(0x7f0000000380)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 10:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000001e00)=0x1, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0) sendmmsg(r2, &(0x7f0000006600)=[{{&(0x7f0000000040)=@ax25={{0x3, @default}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[{0x1010, 0x196, 0x6f3, "3f98ac0584424d132cb08cadfa4163cef27093106be7866c0e2faf01d182ba28e541da74f91f91cd17a158fdf18ae91304f7b3a7910bffbb215a2904160429d0aafeb000278994d83df203c0a15d1e2da87a381aee518607971330292ee079b35609f2b39d53870b24aa8a8ccc7d2721a26eb28a190d0c3befc464ef041873c6bbc443516c5de9f542a8441761a0c149ac65ba6f6ecc7e49fef7acaaedbc21eff7e60ab390573d02996317513a5bf297024af360c8fca8953c7ac023865b0a06642f273a38db2ba82571cb7045efa4cc2170199e0162a6d39b6159ff0a326e7548de97338ef7b4e5bc591b2b89d869d53b1050940e4972a3448f076ef78b1bfef0042762ff063e7aeaa4c5b2c4a71d0fa05b588e7a8143d6a448ed1c1f0ac389af75f637fcf77905d96821b01e3c748fc731a0a572195eb7ba6e79f26be4cdd660d879043fd823f893f1ea00d3b224eeb4491e305cb8074fbb01441071fd67f6c5924874c1a6f9b99d4afa370b1f68ce19c899eca1d7882782c03da5a57ca5f6d30b9bfccf73a702c4ae93f996cc196353180e7fa20aed7f26dc3541e5603bb164086b4fdb1f5126e61f30de09fc01e391291cc4d3686722e9cc74445348a0e3664f2518db9bcc3053a98014e9fedfebd696469b98f036bdfa361a5bca254a8143b64872f04c40970cb7dc60c0ddadf0f9aeb0e03a9a150f309c5a51ca822f8883567deca5fb701cf5ff3bcf097c26d1fba721b55830bfa2aa4ff65d7d9ac2d4a18a77766d111b816dfd954ab8c1ae8f6ada8240f80c6c0293bd3275952eef20d5140072aa9c6ff52b6359146549cb0ea70600d23a89cc5ced444e0223479e6487604ea273a9cc34ff47ae3f51d4cb5a6658a3b45c471308e84d4cccbac6474e0ff33c930b33a5a0c8dbbe2e308e8fa9ed87b22d08cf2fc85cedb2aafebf9dc3610318360836e22a712a9cd69f048de32b9c2359a06227e93916485ebf82af57ec83ddb9185a748bcd745840c17b6a425219da3f25e7d7bbf5b798842d5dc49bb01ae8b2f982e578653e4d7cfc8b6ff7e6fd26b63f6e963f8fb962c91ce2cca4d703614138789dae7348ed95adbd1a31d276b645e94e91ac96b622c12a14838b0023e15a9083d8e51375c03b4d2166e344ba2879d914e4b6e2c7fda07c2637f66d010d1138adf2295cafe9bb4dff032b3025a90ebb1c3fb48532d2519f8148bc13ce69ffd87903b600b3f713aa40563ebfdfeec923b77f707ced63ce49155d7bd05c8f9fabd54dec7009fe6a092e560e7fb099afac69ea600e42cd2913fe64f082668cf2062cc8c3ba46ed855c22ae510c7f3475ef10869d2bb63a0dd307fa52767411e4ff9a1bc534344d547e2750c81f866f7e91a182f64c0a19febc67713d4dee16aab2cdea9b6989b12e5046c018b3bf998abce6020c549a7f33dc383cd4ff514c02d690957c5ebf986bc51ec55ecef4c735aa9f9a867be78c41dd4da08180f78e91e0b57fe45617ca0cc00a005a2146bf7a4bc640d21b2ed18b6198a2a99a8c2d18c519abf16dbf27be7d291730a41ee248ab4dbc22c5b600b43d7c878681ad114f092b3934b3c101dbcec65243633583c12f981bae06f71174ad6c14f8c937565cda3f38ed6e12371c8ff8a4c755539d88ab17d8e0aaa37f9498f94e2b237f22434b1c5f15c468563273de0d0cf78239c67bd289b607094810cdfb8635b15a21a81ebb4586e5daf58ce29f6161ab19286d2b13a204128001081bc57560bc5c197bb137414ad20a394a8d4c105fc5001b1e79e19646881c33afeeed09211cccf5a2c19f117336f1711e386a1b687022aaec64fd7ace92a71e58ee7475b2e2abaee08f1e2a67fad4284dbc4790f29a5b36b479b771759bee9bf76985a5b0740af9b8fc313ea61169abce16d18f88a7c0436d875b593aabcf8844a04aceee33065f1ac048fb306ab34bae7158ad59fd38f3fa9e9bd8d0ead6832cf05151526745901445087d2f23c7335e96145058b3f2b02f70bff51bb46bb2b442c6ef11c96364d5359e40348f945ecc939c247f50cd8edd608ad0e54896b9f6b3bb9b21db608212407f898969fe1cf350233a4615a023455f9e2cc17348a83fa13f1b32be3bb8d3437800130e11eb0a3772d4f510560cc6e59b98508c9f334d49f23c93c652f2224a42a5508d76a190d29d3f16a15142e4b2483d3d2a70ff452633bd91dd8207aa877fc3ae03e0fc9c7f3f3d9538522940811115767214d2e5b42e85dee0b005e9816353dbff4c1dec3e2a9d59700e94b69efe3d9341909d880653a58fdaf3c319fe1dd8b8fa433b4d6266a89de3fb3b09b95bcf7617f6f428fc12d92e518bcad4b01e7f2ee7b5e24337f0ac739926bfdbda86da995df55295f638beebe5e00b76491bb162dadb292fde5af6942fabab0f22f2c006ea90489c481a23a62d621c98099abf84a64a7288bc05fffe575f21b1aa5c2d8f817a73c95f651b037e6bfcfe84978b9ad3ab643837450771855bc364eb1b59aab68da58403859df775329a57e344b15db8e3d2a72c56fe3316ff196ef4d3f8ac5ad6866e8b59d3f070c3f961a0f7ce221720fde1e5889468aa05ef32bd2984d52f04e81862f59ffaf251cddb77c25ce780ac5f6031c58d4bdffccf7fcb17a9dbf732fb0cda474cba2665b05655af727485b3afd5f221bc16b284e0271778eb6a60189c29c2d8188a4991dbcb28e4c3c94a3f44b1708c057389883f438c21931a1d82ad4cc8dda1207d93dfbb0c192cec0209c3696685c165ac284d93d1a2555c32621fc979ad492a9a8fc66b581e222bb9353fbaf4f67420de205cbb33e16aaa5a297763d90d586644e77366b9288b5156b4d809deafbecef62e9b6cbd7ab23f06865fa7ff2757d1d4ea31f9022c4fe93e155938202805eec40310fae2b42afaf472d98562c778d993981159ee7d5d61ab76c9d792c59fe891940858ffcdb9416bc05f9e2100ba52a363d932abbd3d92e61a0f1f8a36ebb050fe18b2771012e986b4f9a8526e59539dd11e1ac17068375199c2cea9195ded0b684a639e92ed9ce584f8d508afb39998b92e67a7da26ef4b5db51b69006d50dd72d15cdd3d5a36de1d24f9dff56be6248f72c1a6dffc92673b6feb766637112f12497eba4aad6e7c9f91c9bc0c159b586f424bb0a95b4fa06db08130224a2c25d6997fc627953a22ae5e3bcdce24c6aba9f40dd9b20f52603d6daf538581f28d03c34ded94c1e947a949cf429c9ba3af01a4e4886edd8c1b2fb63d01f6bb877c7ffa54ebc3323a7a87b1a25243ce3250e19c1994a138d14467fa958b62c6cf39b54abcb51c0ddfdc1e40293daec91e548d928def8b688deccff897e4287140ae66c8c54e0468f31f8c9f12a5282d61e3ea56fbf7296dcbcc595c25ff50a26f53b64013eeb91dc20ed8084e277c0aceb004caeb5b6cb404bde266dd5d9d175e9f88ebec912bb056f43375171108fa60a2aa4e491f3a25dbe23d7d56be6d404ae2f30e3ed850bbf4c563474933c2215e77e0689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{0xd0, 0x116, 0xfff, "c6f82b16cca22b4c9f0057d07effa096f331c25cb7fe04e4e9da418d153efdb8741f18fedd7782f030189510ce8667430699b04e8da3f25ecd96175b3a079014d568473296815c9c20ec88bede25edd449719b99528786d8a7d184dcf37618b9d728b9669ee7be26251da2b006ef886c9943a2c9e93c4acb79b93bc29f101b32ecd6bd018743bfc3c1287a26150bff48ba660241c52421c45255bcd8d7fb70711299a54526413b0ab4d377dac408bd50d685966cd060260507"}], 0x10e0}}, {{&(0x7f0000001800)=@l2={0x1f, 0x9, @none, 0xca, 0x1}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001880)="76cf0a4e7dcc62a13a648b9a1a55a1c7becd38530fcbd0f4be2221cefab811084da4", 0x22}, {&(0x7f00000018c0)="0d6ea32cf2bb97fb34457d8d276e6a45638e00cb4eb8a9b7fa53e14bfdc3d73ad83661ee3087fc8be4ae9ee64c77e79106930c26040507fce1b176b4f9241f389ee258fa2bebf5f762a355b85463e432b2e02628369cddeea647757429d86d36f1eee35338100c26912d3882aaf198045358edb575e234be8417762d5264063998e5d5b1782a44f0747cd92333aff3fa9d66ef6120f4851143d4f13bd2d685e0f00dd1ca981d9b224fe3b09b56ae16177436528bf0c59a6a01ee012ecf846556a6550ca14186ae31dba00162c3e9ada12e106bb25517922cff1cc43908fe9cc941061ce644302a3dbcad13e94e58378b7a2a1c5d55d38982", 0xf8}, {&(0x7f00000019c0)="ef9baa81d888b3208898c0be28cbf7e84f81e4a33880a70524f1ce9caebd30ed09714394d4140eb8ea278fb7dcfcd9933efeb1a1fc1ebb5945ddf5a773ddd5d31954dbc7fba89e18a6220b8acd8fc0ba31804f93314366d06cdb53c0af93a95773e2dffecee8", 0x66}, {&(0x7f0000001a40)="da65d3c7a86c40a08bf67b998290ef3a24b710adbc845efbde61f09ce83d332e428b203277f9378e2c2fdc8829c9fd6bc246b1ab337b158971", 0x39}, {&(0x7f0000001a80)="586afc06bc5bfc1626183d386e6858e27c11fa5a88774289f699544b34a9369def1b08d667e33bb224d816bb956d6c237ccc73af514875379d74e4a32bac26f76ca8caa774f428ae5fecf2813b90425b8c0100970d593c2a857713162a137d584fcc7fd8362dcff9f3e27e0c35c2ecbde23c8798635cc97c78a17c7fbc5144ca3d88dfe3080ca0632bee630c8ff08e7584186000247baed40a1e4f62484d2e6e5fbff5bed07810fc15a594a152a8ea92cb9c5c3bc7f00642df980d5eb84a48a1a0e792c228734ef5f511377ee24d24625ce959f1f2841dce1a89b83d63623053cfe47e1fc2", 0xe5}, {&(0x7f0000001b80)="5c5b6aaa73c5f3f630f56337334a8702e3eeae30b34c687b6b82c32857b83d134f893369ed56f305c67f9232a39a4aa35d9b8d6710dc9f49d06065326b959ed4b62e1bff3dccad89f5ddd17db99ca2c0ca9a0668209ba70408527eecd99638e9b3769717521fa6c35d5b09ea9cfa066c825028c558c17032685ecdc8b4a97b8b0d35126ac4412bf28ea2576f9dd098d0e7f5114d909a189213efdec81e118ea41c7a04406969f273daa93b34fa9a39a07fef286c0a2bb9cf7ca0ffa4314eb96b811e089dbb80d9a9987b1d4b915afbdfe17b952f4bd3807346ec25f5fc8619d239c7e88f435b82c848a50b8391c4220c25e21ba8", 0xf4}, {&(0x7f0000001c80)="387115d38080aa6119a7aec8b7ef055f4e0f282a5c15699521ca2f75bf863ac19b", 0x21}, {&(0x7f0000001cc0)="8643bd1717c39d1f2e7f467eabe13cef9f7c1767d1bda7fc1648ec25db9268b86d987762f2109d3b185d8b7522dac09a89ea7b425b58142af9612d6896c6290b1308dace1ab901283298fd24d0cd06be40328b426c65c80009d8a504ff2e5a62c64698102c84bf89962eb0a3ed4362b8563ff732712561814614fade1a0e9778bf53d983bca9feb1a6bbfcbe955e869e301194482b19001e30ec8f61", 0x9c}], 0x8, &(0x7f0000001e00)}}, {{&(0x7f0000001f00)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x80, 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"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0x10f0}}, {{0x0, 0x0, &(0x7f00000065c0)=[{&(0x7f00000064c0)="67e7b07eae3adf3eb79c6297b143d259eee9aa1f7dfb9b584586ca3136447e4639e8632962b6b952c5e8a399827dac2e2dfc5e90beda7e4b9bbc96c34ea655edcfa3d7c4afa895040c7745cbd09a17ca18808b5ac06529a1b12327983348adee7f2b811815a6c49889a7efd30e08c47f445a966786732d2761614eea8a4b0e015db18e0c42732ab2abf63934d0b7aa7c6923d51d0fe87ff31b943614035a8fff0c1882b7f980567f4f8c7dda23b2bf7f2ca2e887e7541f4fb8331cf45b0d03861d869ff12de5dce124afabf191adc57b64607e2c0e3a860d7c4b916b175a6841a7cd857201643d2094de53885e0c8db124d31d89ea29c900", 0xf8}], 0x1}}], 0x8, 0x1) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:10 executing program 2 (fault-call:1 fault-nth:57): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x2, 0x4) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x3, 0x7, 0x5, 0x2, 0x3}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x2000c00a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:10 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xc}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x400001, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0xf7, 0x1c, 0x15, @remote, @local, 0x40, 0x40, 0xfffffe00, 0xffffffff}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_int(r4, 0x1, 0x5, &(0x7f0000000140)=0x67, 0x4) sendto$inet(r3, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r5 = socket$unix(0x1, 0x1, 0x0) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) [ 271.813035][T26277] FAULT_INJECTION: forcing a failure. [ 271.813035][T26277] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 271.826192][T26277] CPU: 1 PID: 26277 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 271.834965][T26277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.845019][T26277] Call Trace: [ 271.848287][T26277] dump_stack+0x137/0x19d [ 271.852626][T26277] should_fail+0x23c/0x250 [ 271.857061][T26277] should_fail_usercopy+0x16/0x20 10:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) [ 271.862087][T26277] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 271.868181][T26277] ? __get_user_nocheck_1+0x6/0x10 [ 271.873286][T26277] ? shmem_write_begin+0x7e/0x100 [ 271.878342][T26277] generic_perform_write+0x1e4/0x3a0 [ 271.878368][T26277] ? shmem_write_begin+0x100/0x100 [ 271.878387][T26277] __generic_file_write_iter+0x161/0x300 [ 271.878430][T26277] ? generic_write_checks+0x250/0x290 [ 271.878445][T26277] generic_file_write_iter+0x75/0x130 [ 271.878462][T26277] vfs_write+0x69d/0x770 10:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendto$inet(r1, &(0x7f0000000000)="922d4d4780c1ebf9a0176f3094746e88d1c7e58f17f2f958a96b3c2968c1744d3dd8615f7fc64eeac52146281d2d6b5f2e9105de569486af23a007af716e82bb0f25a655deabae841029f2049622978f190204a73aa91bfab5c9f9a59553866b8e82dbfc7f1bb113b7737c03b79d0490ae7829998f2fb664f5946cf5a6e9da52d28852e99bf5804d86f9df332caa0fa4957de6825d254d8688298a0e5103ebdf6e083611", 0xa4, 0x20000000, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10) [ 271.878474][T26277] __x64_sys_pwrite64+0xf5/0x150 [ 271.878493][T26277] do_syscall_64+0x4a/0x90 [ 271.878560][T26277] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 271.878580][T26277] RIP: 0033:0x419797 [ 271.878591][T26277] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 271.878608][T26277] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 271.878627][T26277] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 271.878639][T26277] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 271.878648][T26277] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 271.878657][T26277] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 271.878666][T26277] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 271.883572][T26277] loop2: detected capacity change from 0 to 1051 10:49:11 executing program 0: rseq(&(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x20000000, 0x6, 0x4}, 0x1}, 0x20, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ab0b196146363ec18977bb4fc8bbabec67a14748aef8a0cd1b78eb810cac0d232e9d072766bd026af1c4c282bf0567e1e0265ffaa0c4935fb2592ce2c24cfb56a35cea515e4818f1ea76f3ed0f2cb1f783d5a0f6a8af6cfb2625746166a0370ffb03ee463a9b286c6ff3aeff2af9aa4399132054a1d29660d628b53caa5d1fee85e7fda6bb5da30e3f66056b4645385257", 0x91, 0x24000001, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = accept4(r0, &(0x7f0000000140)=@phonet, &(0x7f00000000c0)=0x80, 0x80000) recvmsg(r1, &(0x7f0000000700)={&(0x7f00000001c0)=@sco={0x1f, @none}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/19, 0x13}, {&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000540)=""/150, 0x96}], 0x5, &(0x7f0000000680)=""/117, 0x75}, 0xa0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xffff, 0x80, 0x80000000, 0x0, 0x7}, 0x14) 10:49:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x104) 10:49:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) recvfrom(r1, 0x0, 0xfffffffffffffedb, 0x0, 0x0, 0xfffffffffffffec9) 10:49:11 executing program 2 (fault-call:1 fault-nth:58): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = fsmount(0xffffffffffffffff, 0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0xffffffff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}}, 0x0, 0x0, 0x4c, 0x0, "c3d64d676bfc3c74cb465a14e9ccbeb8a220bde7e869e1253ea1ffddcc4519a54b3d1734e5283e3039a499fca4e02edb79651b245c66a1c039fed7e3b4b3c01e807372f08fb5c28de4c2e70bbc85fad4"}, 0xd8) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) 10:49:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x1000, 0x10, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) [ 272.542130][T26339] FAULT_INJECTION: forcing a failure. [ 272.542130][T26339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 272.555269][T26339] CPU: 0 PID: 26339 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 272.564030][T26339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.574084][T26339] Call Trace: [ 272.577352][T26339] dump_stack+0x137/0x19d [ 272.581758][T26339] should_fail+0x23c/0x250 [ 272.586169][T26339] should_fail_usercopy+0x16/0x20 [ 272.591199][T26339] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 272.597268][T26339] ? __get_user_nocheck_1+0x6/0x10 [ 272.602379][T26339] ? shmem_write_begin+0x7e/0x100 [ 272.607413][T26339] generic_perform_write+0x1e4/0x3a0 [ 272.612756][T26339] ? shmem_write_begin+0x100/0x100 [ 272.617865][T26339] __generic_file_write_iter+0x161/0x300 [ 272.623504][T26339] ? generic_write_checks+0x250/0x290 [ 272.628948][T26339] generic_file_write_iter+0x75/0x130 [ 272.634320][T26339] vfs_write+0x69d/0x770 10:49:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10c) 10:49:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) close(r1) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r4 = signalfd(r3, &(0x7f0000001200)={[0x10001]}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001240)={0xfff, 0x6, 0x1ff, 0x0, 0x2}, 0x14) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1004) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x545680, 0x0) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x64010101}, 0x10) 10:49:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) write$binfmt_elf64(r5, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x40, 0x8, 0x0, 0x2, 0x3, 0x6, 0x7fff, 0x387, 0x40, 0x201, 0x5, 0x1, 0x38, 0x1, 0x7, 0xfffc, 0x7ff}, [{0x1, 0x8, 0x101, 0x5, 0x9, 0x3, 0x2}, {0x1, 0x6b4, 0x80000000, 0x0, 0x2000000000000, 0x9, 0x1, 0x712}], "689b8af2f0b705dbee6853b6f95fcba4672122a46245b473d861f679a457d1628ede0557387b2d9e65059ada3d2254a56e2d05125af7982d418091fb16048fd73ca0fb97e02193f334f52422569fea585c1915383e05436acf12291bdbcc1f5882e4ea815a346facc0c2cb3f2361aaf82272b393d9e103e8aa86862652702c3bf387be6371c6722a4acadaa58c7354aab1819bc373dd3c3c2bfb5c26b21baef69b386bb79e3063a53ce95d4bc93ccec5b2e9160abab5e714dab6fdc92d03712af28f725f4c26d83fcb19f7e379ba7278830d2c789964b70977b9", ['\x00', '\x00']}, 0x38a) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:11 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x50e903, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'syztnl1\x00', 0xfffffffffffffffe}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendto$inet(r2, &(0x7f0000000140)="617ffbc18e97afc290a2f72954b262a20ed9f164b5ff45d0eb8561fce00890b603252823ab2543a686993d00eca650267b21958a09370d1ada4acdc7c2575ba1de66b6a9f7338688e63538a70757d7808b9a819d16c7cd02", 0x58, 0x8000, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f00000001c0)=0x2, 0x4) 10:49:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2700000000000000000000000000000000000040000000006142000000400000040800"/44]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f00000000c0)=0x100, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x2f) [ 272.638553][T26339] __x64_sys_pwrite64+0xf5/0x150 [ 272.643496][T26339] do_syscall_64+0x4a/0x90 [ 272.647915][T26339] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 272.653890][T26339] RIP: 0033:0x419797 [ 272.657771][T26339] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 272.677373][T26339] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 10:49:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) 10:49:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x1728f) 10:49:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x80, 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x2, 0x3, 0x3f, 0x6, 0x2, 0x6, 0x1, 0x36d, 0x40, 0x198, 0x1, 0x0, 0x38, 0x2, 0x81, 0x3, 0x1}, [{0x4, 0x2, 0x80, 0xff, 0x8, 0x100000001, 0x95, 0x6}], "08e268c583a5e3e9280c45d7a82035b9f27a2287ba62a2375d2b9521f3c095a84a5fbdd05cff56b1f6f1fe44e131e331f988e0bee0e577e62caf2b7128202c0aae798c273072ddc1e8c0253abbc02453429540afe973d7c1220d445efbc64516c0a15e4d2c4c91673da5841c1a9509c826cd", ['\x00', '\x00']}, 0x2ea) [ 272.685786][T26339] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 272.693832][T26339] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 272.701827][T26339] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 272.709797][T26339] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 272.717780][T26339] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 272.780643][T26339] loop2: detected capacity change from 0 to 1051 10:49:11 executing program 2 (fault-call:1 fault-nth:59): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) socketpair(0x1e, 0x80000, 0x5, &(0x7f0000001180)) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001140)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmmsg(r3, 0xffffffffffffffff, 0x0, 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) sendto$inet(r2, &(0x7f0000000140)="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", 0x1000, 0x44, &(0x7f0000000040)={0x2, 0x4e20, @private=0xa010102}, 0x10) 10:49:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x20000110) 10:49:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x10, r6) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x9, @mcast1, 0xb0}}, 0x0, 0x0, 0x9, 0x0, "75116c85803f996127ed4ea1de28c9fd4f92e4997650337cbeed029c5f4f9696e4b6bd82e3fcd7730b064be5d803b466a3984fa9fd57ba41977de2ac7d20f8e5ce6270e61179b06df9672543607197a1"}, 0xd8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'caif0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}}) listen(r1, 0x0) 10:49:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="32a42adc8df36cd72ce8175885474c7b797c6ac050aed0003bb9e481526e967415949b0adb9aff1afe7f5eecd19b17643419e03b116abdcffda3c194a39ae038884add95580e3562d3e1acfb1954d530cab23a56286216b5bb5a891493d5a42954d989e370dded9c387523cafc5a234457baf36d8dcba58232771624", 0x7c, 0x8001, &(0x7f0000000040)={0x2, 0x4e22, @multicast1}, 0x10) [ 272.927323][T26412] FAULT_INJECTION: forcing a failure. [ 272.927323][T26412] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 272.940405][T26412] CPU: 0 PID: 26412 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 272.949189][T26412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.960253][T26412] Call Trace: [ 272.963536][T26412] dump_stack+0x137/0x19d [ 272.967871][T26412] should_fail+0x23c/0x250 [ 272.972333][T26412] should_fail_usercopy+0x16/0x20 [ 272.977367][T26412] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 272.983452][T26412] ? __get_user_nocheck_1+0x6/0x10 [ 272.988582][T26412] ? shmem_write_begin+0x7e/0x100 [ 272.993654][T26412] generic_perform_write+0x1e4/0x3a0 [ 272.998971][T26412] ? shmem_write_begin+0x100/0x100 [ 273.004081][T26412] __generic_file_write_iter+0x161/0x300 [ 273.009720][T26412] ? generic_write_checks+0x250/0x290 [ 273.015093][T26412] generic_file_write_iter+0x75/0x130 [ 273.020463][T26412] vfs_write+0x69d/0x770 [ 273.024700][T26412] __x64_sys_pwrite64+0xf5/0x150 [ 273.029639][T26412] do_syscall_64+0x4a/0x90 [ 273.034053][T26412] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 273.040026][T26412] RIP: 0033:0x419797 [ 273.043913][T26412] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 273.063606][T26412] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 273.071998][T26412] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 273.079948][T26412] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 273.087899][T26412] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 273.095853][T26412] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 273.103902][T26412] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 273.113715][T26412] loop2: detected capacity change from 0 to 1051 10:49:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2700000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00"]}) sendto$inet(r1, &(0x7f0000000040)="4afee7bd04a63d6eca51af192155611fa2531d93c866b92993272ebcf031e144fc18e115ecb7fbdf48b1f784ba6dfe962499e3eb12c6e55f681d33cc3e72bced4536d785caed5ee9d687c8a115292ed4e622a3", 0x53, 0x4000000, 0x0, 0x0) shutdown(r0, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg2\x00'}) 10:49:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r1, &(0x7f0000000140)="616003cadd19b045584d5d8bcc4cb9283a4d269df03966eefb97d9ef5c7c18082af0a3d3a8e85fe437b58d28cd1e7fc2af07f4be04d2dcc7d8758bc346707b158651f0afa90483b8ddcc4fbb4a3c3795d7ab04b3c700284783d2ca90835c031a8886588631bdd42b7378992d205c2337b2b99d46e9e775be253799c0aa5bce34a91a30e2da1bdf3d89d60db1798c0b1e6b9d90e01dabd247406015b02f7d3703d07eaa855a6fe2ad38cbfae8", 0xac, 0x10010, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) 10:49:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) syz_io_uring_setup(0x1c94, &(0x7f0000000140)={0x0, 0xbaed, 0x2, 0x1, 0x2c3}, &(0x7f0000ff7000/0x6000)=nil, &(0x7f0000ff6000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd_index=0x3, 0x8, 0x0, 0x9, 0x0, 0x1}, 0x1ff) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) getpid() r0 = getpid() getrlimit(0x9, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x80000, 0xe191) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) perf_event_open(&(0x7f0000000340)={0x6, 0x80, 0x39, 0x80, 0x6, 0x7, 0x0, 0x7, 0x2, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x838, 0x80000000}, 0x18544, 0x1, 0x80, 0x0, 0x6, 0xffff, 0x20cd, 0x0, 0x9, 0x0, 0x400}, r2, 0x7, 0xffffffffffffffff, 0x1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff, 0x8}) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r6, 0x0, 0x10000, 0x0) read(r5, &(0x7f0000000180)=""/185, 0xfffffdef) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x80010, 0xffffffffffffffff, 0x6d6c1000) writev(r6, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r4, &(0x7f0000000040)=ANY=[], 0x10034) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r7, 0x5437, 0x0) splice(r1, &(0x7f00000002c0)=0x5, r7, &(0x7f0000000300)=0x1, 0xfff, 0x3) 10:49:12 executing program 2 (fault-call:1 fault-nth:60): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @remote}, 0x10) 10:49:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) syz_io_uring_setup(0x7761, &(0x7f0000000180), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) sendto$inet(r0, &(0x7f00000000c0)="b7eb9aee336ea64ac47662fede51a604", 0x10, 0x24000854, &(0x7f0000000140)={0x2, 0x4e21, @multicast1}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd=r0, 0x1000, 0x0, 0x32, 0x0, 0x1}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket(0x11, 0x2, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000000080)={0xc}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r4) 10:49:12 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xc}) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x150, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}]}, 0x150}, 0x1, 0x0, 0x0, 0x8041}, 0x4000044) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r3 = epoll_create(0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000300)={0x1}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000000)={{0x6c, @rand_addr=0x64010100, 0x4e24, 0x0, 'sed\x00', 0x1, 0x80b, 0x80}, {@empty, 0x4e23, 0x3, 0x800, 0x400, 0x3}}, 0x44) sendto$inet(r2, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 273.643036][T26458] FAULT_INJECTION: forcing a failure. [ 273.643036][T26458] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 273.656182][T26458] CPU: 0 PID: 26458 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 273.664934][T26458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.674986][T26458] Call Trace: [ 273.678270][T26458] dump_stack+0x137/0x19d [ 273.682615][T26458] should_fail+0x23c/0x250 [ 273.687182][T26458] should_fail_usercopy+0x16/0x20 [ 273.692224][T26458] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 273.698289][T26458] ? __get_user_nocheck_1+0x6/0x10 [ 273.704556][T26458] ? shmem_write_begin+0x7e/0x100 [ 273.709588][T26458] generic_perform_write+0x1e4/0x3a0 [ 273.714931][T26458] ? shmem_write_begin+0x100/0x100 [ 273.720051][T26458] __generic_file_write_iter+0x161/0x300 [ 273.725755][T26458] ? generic_write_checks+0x250/0x290 [ 273.731142][T26458] generic_file_write_iter+0x75/0x130 [ 273.736526][T26458] vfs_write+0x69d/0x770 10:49:12 executing program 4: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @broadcast}, {0x1, @multicast}, 0x0, {0x2, 0x4e21, @multicast1}, 'gretap0\x00'}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 273.741544][T26458] __x64_sys_pwrite64+0xf5/0x150 [ 273.746483][T26458] do_syscall_64+0x4a/0x90 [ 273.750897][T26458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 273.756908][T26458] RIP: 0033:0x419797 [ 273.760926][T26458] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 273.780616][T26458] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 10:49:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) recvmsg(r1, &(0x7f00000013c0)={&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000240)=""/74, 0x4a}, {&(0x7f00000002c0)=""/211, 0xd3}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x4}, 0x2002) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000007, 0x30, r0, 0x6ef1000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f0000000140)="d7ca0821f794ba2e3456b13013ffac115bd61464f4535925abc8a3350446ee659ec3e83ba933520cc06fcc35b6fafbde3c7ce698cc4c1f356effab8567f552e0f692220bedb1da292103c52e5e1b61d842b50e3b5447585423cc", 0x5a, 0x4000000, &(0x7f0000000040)={0x2, 0x4e24, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x1000000}, 0x10) [ 273.789030][T26458] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 273.797003][T26458] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 273.804979][T26458] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 273.812946][T26458] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 273.820914][T26458] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 10:49:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x4845, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10) [ 273.838247][T26458] loop2: detected capacity change from 0 to 1051 10:49:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sctp\x00') fcntl$notify(r0, 0x402, 0x80000000) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000140)=0x7, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xfffffc01}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = gettid() setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="7f000001e00100020000000000000000"], 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x5) r3 = accept4$inet(r1, 0x0, &(0x7f0000000040), 0x0) clock_gettime(0x0, &(0x7f0000005a40)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000005800)=[{{&(0x7f0000000080)=@tipc=@name, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/129, 0x81}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/82, 0x52}, {&(0x7f00000005c0)=""/96, 0x60}, {&(0x7f0000000640)=""/51, 0x33}, {&(0x7f0000000680)=""/217, 0xd9}, {&(0x7f0000000780)=""/58, 0x3a}], 0xa, &(0x7f0000000880)=""/59, 0x3b}}, {{&(0x7f00000008c0)=@phonet, 0x80, &(0x7f0000001d40)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/46, 0x2e}, {&(0x7f0000001980)=""/210, 0xd2}, {&(0x7f0000001a80)=""/252, 0xfc}, {&(0x7f0000001b80)=""/89, 0x59}, {&(0x7f0000001c00)=""/17, 0x11}, {&(0x7f0000001c40)=""/199, 0xc7}], 0x7}, 0x101}, {{&(0x7f0000001dc0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001e40)=""/4096, 0x1000}], 0x1, &(0x7f0000002e80)=""/49, 0x31}, 0xa13}, {{&(0x7f0000002ec0)=@sco, 0x80, &(0x7f00000032c0)=[{&(0x7f0000002f40)=""/136, 0x88}, {&(0x7f0000003000)=""/129, 0x81}, {&(0x7f00000030c0)=""/74, 0x4a}, {&(0x7f0000003140)=""/76, 0x4c}, {&(0x7f00000031c0)=""/83, 0x53}, {&(0x7f0000003240)=""/68, 0x44}], 0x6}, 0xfffffff8}, {{&(0x7f0000003340)=@nfc, 0x80, &(0x7f0000004740)=[{&(0x7f00000033c0)=""/55, 0x37}, {&(0x7f0000003400)=""/36, 0x24}, {&(0x7f0000003440)=""/152, 0x98}, {&(0x7f0000003500)=""/233, 0xe9}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/56, 0x38}, {&(0x7f0000004640)=""/198, 0xc6}], 0x7}, 0x8}, {{&(0x7f00000047c0)=@nfc_llcp, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004840)=""/47, 0x2f}, {&(0x7f0000004880)=""/203, 0xcb}, {&(0x7f0000004980)=""/108, 0x6c}, {&(0x7f0000004a00)=""/52, 0x34}, {&(0x7f0000004a40)=""/109, 0x6d}, {&(0x7f0000004ac0)=""/118, 0x76}, {&(0x7f0000004b40)=""/166, 0xa6}, {&(0x7f0000004c00)=""/69, 0x45}, {&(0x7f0000004c80)=""/236, 0xec}, {&(0x7f0000004d80)=""/56, 0x38}], 0xa, &(0x7f0000004e80)=""/95, 0x5f}, 0x400}, {{&(0x7f0000004f00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000005240)=[{&(0x7f0000004f80)=""/128, 0x80}, {&(0x7f0000005000)=""/168, 0xa8}, {&(0x7f00000050c0)}, {&(0x7f0000005100)=""/102, 0x66}, {&(0x7f0000005180)=""/45, 0x2d}, {&(0x7f00000051c0)=""/11, 0xb}, {&(0x7f0000005200)=""/59, 0x3b}], 0x7, &(0x7f00000052c0)=""/214, 0xd6}, 0xfffff001}, {{0x0, 0x0, &(0x7f0000005480)=[{&(0x7f00000053c0)=""/137, 0x89}], 0x1}, 0x2}, {{&(0x7f00000054c0)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f00000056c0)=[{&(0x7f0000005540)=""/119, 0x77}, {&(0x7f00000055c0)=""/229, 0xe5}], 0x2, &(0x7f0000005700)=""/207, 0xcf}}], 0x9, 0x40000060, &(0x7f0000005a80)={r4, r5+60000000}) tkill(r2, 0x27) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) tkill(r2, 0x36) 10:49:12 executing program 2 (fault-call:1 fault-nth:61): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 273.953577][T26513] FAULT_INJECTION: forcing a failure. [ 273.953577][T26513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 273.969245][T26513] CPU: 0 PID: 26513 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 273.978077][T26513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.988137][T26513] Call Trace: [ 273.991416][T26513] dump_stack+0x137/0x19d [ 273.995757][T26513] should_fail+0x23c/0x250 [ 274.000409][T26513] should_fail_usercopy+0x16/0x20 [ 274.005413][T26513] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 274.011615][T26513] ? __get_user_nocheck_1+0x6/0x10 [ 274.016703][T26513] ? shmem_write_begin+0x7e/0x100 [ 274.021792][T26513] generic_perform_write+0x1e4/0x3a0 [ 274.027232][T26513] ? shmem_write_begin+0x100/0x100 [ 274.032412][T26513] __generic_file_write_iter+0x161/0x300 [ 274.038377][T26513] ? generic_write_checks+0x250/0x290 [ 274.043743][T26513] generic_file_write_iter+0x75/0x130 [ 274.049097][T26513] vfs_write+0x69d/0x770 [ 274.053328][T26513] __x64_sys_pwrite64+0xf5/0x150 [ 274.058247][T26513] do_syscall_64+0x4a/0x90 [ 274.062815][T26513] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.068687][T26513] RIP: 0033:0x419797 [ 274.072556][T26513] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 274.092150][T26513] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 10:49:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xaf1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_misc(r1, &(0x7f0000000280)={'syz1', "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"}, 0x1004) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) listen(r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280)={0x295e, 0x2, 0x2, 0xfffffff8, 0x7d}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000)="daf8919b479c92616de497907e09d22827f120a7629b9d621c17d9e00107075ecfffc480514d97e1ce4ff8cf6b9a08dd0f42cf216708121cad8beff9100e68eb1b7a275b087796aef4567b54f38f2e5229dbdb87c2f799870bb5dc73e092e48f9383dce195fcdc69e5646eca3277095ced01225e78cce65d994a33431cf1d5b98254443abab95314403834d9979887b6c87402a538ef1ed33db0b7d7fc45f0bb8eb2f1640ce0dc8c7d954caf3f59a623152bb74a182954b69bf1e6bf5204cebab0dccd954299e497502dd3e39a6d662c6fe6888dc5cc7d648b1335067f7ec3", 0xdf, 0x4040045, &(0x7f0000000140)={0x2, 0x4e21, @multicast1}, 0x10) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) sendto$inet(r2, &(0x7f00000001c0)="064746da717e9dc7240099eb0309dfd6193801dce28d82eaaaa8f59b082ddbb0e6a5bd527c2f063ebc89aadf014195fdd64f0c7f3d4ce518cab43f24bdf6345a5d3b3acdfddb3bd463b106d859d0275ffdb736d9c30174ff6ab3409b1a63e5bb3d4211af7ea4c5ab94c63e0f7a85ff1746331a59d4e78aaeaa7a41f5e45e1f", 0x7f, 0x20000000, &(0x7f0000000240)={0x2, 0x4e24, @local}, 0x10) 10:49:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x101, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000040)="d18dd6016aee617ab0e70505533feb14db18b7c33e52bc49dbc84bcd21996e3ec2e77b", 0x23, 0x2000c841, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 274.100587][T26513] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 274.108577][T26513] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 274.116529][T26513] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 274.124689][T26513] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 274.132650][T26513] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 274.147057][T26513] loop2: detected capacity change from 0 to 1051 10:49:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="278000000000be630720124c3a1495e50000000000000e0000000000b8826b5701ce8ad7dcdc00000000000000000000000400"/64]}) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:12 executing program 2 (fault-call:1 fault-nth:62): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 274.242995][T26546] FAULT_INJECTION: forcing a failure. [ 274.242995][T26546] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 274.256256][T26546] CPU: 1 PID: 26546 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 274.265089][T26546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.275232][T26546] Call Trace: [ 274.278533][T26546] dump_stack+0x137/0x19d [ 274.282869][T26546] should_fail+0x23c/0x250 [ 274.287300][T26546] __alloc_pages+0x102/0x320 [ 274.291910][T26546] alloc_pages_vma+0x391/0x660 [ 274.296700][T26546] shmem_getpage_gfp+0x980/0x1410 [ 274.301740][T26546] shmem_write_begin+0x7e/0x100 [ 274.306811][T26546] generic_perform_write+0x196/0x3a0 [ 274.312077][T26546] ? shmem_write_begin+0x100/0x100 [ 274.317171][T26546] __generic_file_write_iter+0x161/0x300 [ 274.322784][T26546] ? generic_write_checks+0x250/0x290 [ 274.328136][T26546] generic_file_write_iter+0x75/0x130 [ 274.333499][T26546] vfs_write+0x69d/0x770 [ 274.337741][T26546] __x64_sys_pwrite64+0xf5/0x150 [ 274.342721][T26546] do_syscall_64+0x4a/0x90 [ 274.348367][T26546] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.354260][T26546] RIP: 0033:0x419797 [ 274.358133][T26546] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 274.377724][T26546] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 274.386215][T26546] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 274.394168][T26546] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 274.402123][T26546] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 274.410074][T26546] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 274.419242][T26546] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 274.434429][T26546] loop2: detected capacity change from 0 to 1051 10:49:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2700000000000000000000000000000000000000000000000000000000000000000000e8ffffffffffffff00"]}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) 10:49:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x7ff, 0xf1}) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$AUDIT_DEL_RULE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x43c}}, 0x804) 10:49:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{0x303}, "18e8f98b0b76bf2c", "c44d5a6e7701472e60e5d4cbca85b2e2c1d0b109bbc088702fce09eb48db2192", "1280ac71", "1f69885300a27d29"}, 0x38) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x53, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x5) tkill(r5, 0x27) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) sched_setattr(r5, &(0x7f0000000000)={0x38, 0x0, 0x40, 0x81, 0x0, 0x0, 0x6e9da447, 0x3, 0x3, 0x714}, 0x0) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x24, 0x7, 0x48, 0x5, 0x669f, 0x8000, 0x7fffffff, 0x1}, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:13 executing program 2 (fault-call:1 fault-nth:63): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 274.734943][T26577] FAULT_INJECTION: forcing a failure. [ 274.734943][T26577] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 274.748784][T26577] CPU: 1 PID: 26577 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 274.757544][T26577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.767590][T26577] Call Trace: [ 274.770868][T26577] dump_stack+0x137/0x19d [ 274.775197][T26577] should_fail+0x23c/0x250 [ 274.779617][T26577] should_fail_usercopy+0x16/0x20 [ 274.784643][T26577] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 274.790816][T26577] ? shmem_write_begin+0x7e/0x100 [ 274.795862][T26577] generic_perform_write+0x1e4/0x3a0 [ 274.801149][T26577] ? shmem_write_begin+0x100/0x100 [ 274.806256][T26577] __generic_file_write_iter+0x161/0x300 [ 274.811884][T26577] ? generic_write_checks+0x250/0x290 [ 274.817313][T26577] generic_file_write_iter+0x75/0x130 [ 274.822764][T26577] vfs_write+0x69d/0x770 [ 274.827000][T26577] __x64_sys_pwrite64+0xf5/0x150 [ 274.831936][T26577] do_syscall_64+0x4a/0x90 [ 274.836345][T26577] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.842272][T26577] RIP: 0033:0x419797 [ 274.846165][T26577] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 274.865803][T26577] RSP: 002b:00007fac9925cf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 274.874219][T26577] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 10:49:13 executing program 0: prlimit64(0x0, 0xb, &(0x7f0000000140)={0x9, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0xffd1, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002040)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYRESDEC=r5], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000001c0)={r5, 0x1, 0x20}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0xe, @unused=[0x0, 0xfffffffffffeffff, 0xffffffffffff8af2, 0x4], @devid=r5}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000580)={{r4}, 0x0, 0x2, @inherit={0x48, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000a0060000000000000009000000000000000180000000030000ff0f00000000000021000000000000000400000000000000"]}, @devid=r5}) r7 = fsmount(r3, 0x0, 0x70) ioctl$RTC_RD_TIME(r7, 0x80247009, &(0x7f0000000280)) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) writev(r8, &(0x7f00000004c0)=[{&(0x7f0000000300)="c2377226838129f4fa8cb459c1c43ebe3296b59e0abce686984dab956933f05a8de3a3b02ba685366cda76e46fdb269d34613f404015", 0x36}, {&(0x7f0000000340)="d1fc792d4359c20e0fe6c62bf28776c8b938c3f5045e393f273bf19cc21b0cf01086ca3af8bf77c1901b68dfa124f2528508b5aff7c01b86ae3e75b62d8f92f817279d7cc72bb703a45add3a321dfe850540d3cdc0e5920748ab0859bd8b918c88320ae7010b16fb9c43f855c27d5f78a37690884e37b5d7f407f16d9a82c8225079a500e44e7fc007159647a8395125a94c0eb7b577b6993987cea74f1b515c43d01ecb009d7a888a478efbeb423f7da41eb8743c3b", 0xb6}, {&(0x7f0000000400)="2d24a311747b50ddb845e580dc573baafb1c649c961c481806f1b9d8e4b02fff9a2e48870af794dbb28738a3c2e6faaaceef8345c7c329f38c26b0bec6cd5cbcc53687ef5f6d08e41df884fa8a5edb2ba8f905474c73e7591ab62300", 0x5c}, {&(0x7f0000000480)="e52c7ef0d0198a567423d866928a34c5f87dff934a3281c21db7", 0x1a}], 0x4) 10:49:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) 10:49:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x80010, r0, 0xc711b000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'team0\x00'}) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = inotify_init() preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000180)=""/166, 0xa6}], 0x1, 0x67, 0x10000) 10:49:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:13 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x6, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x7, 0xd0, 0x3, 0x4}, {0x2, 0x7f, 0x92, 0x5}, {0x1ff, 0x1, 0x4, 0xa0}, {0x9, 0x40, 0x0, 0x10001}]}) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x401000, 0x0) connect$inet(r1, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000011c0)={'nat\x00', 0x0, 0x0, 0x0, [0x1f, 0x5, 0x7, 0x170, 0x7b39, 0x8], 0x1, &(0x7f0000001140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}]}, 0x88) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) r3 = socket$netlink(0x10, 0x3, 0x13) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000000140)={{r3}, "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"}) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3b) [ 274.882194][T26577] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 274.890159][T26577] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 274.898124][T26577] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 274.906120][T26577] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 10:49:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000180)="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", 0x16f, 0x886, &(0x7f0000000140)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) r2 = dup3(0xffffffffffffffff, r0, 0x0) accept4$unix(r2, &(0x7f0000000300), &(0x7f0000000380)=0x6e, 0x0) sendto$inet(r1, &(0x7f0000000000)="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", 0xfb, 0x812, 0x0, 0x0) 10:49:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4101, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000140)={0x1, 0x7, 0x6}) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000000180)=0x99, 0x4) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="45000000ff0f00000700000008000000ff0f002000000000f6ffffff00000100010001005a00ffe8"]}) sendto$inet(r2, &(0x7f0000000040)="c08bbcf1c1a9da6581884962e712c9c5f80d3e34", 0x14, 0x810, 0x0, 0x0) 10:49:13 executing program 2 (fault-call:1 fault-nth:64): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 274.966794][T26577] loop2: detected capacity change from 0 to 1051 10:49:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="27000000009f4c00000000000000000000000000000000000000000000000000000000000000000000000000733f0763e9456e939c3469"]}) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x6, 0x4) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:13 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0x61, &(0x7f00000002c0)={&(0x7f0000000240)={0x60, r0, 0x1, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x9, 0x19}}}}, [@NL80211_ATTR_MAC={0x0, 0x6, @device_b}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5}]}, @NL80211_ATTR_KEY={0x18, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5, 0x2, 0x5}, @NL80211_KEY_DEFAULT]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40045}, 0x44880) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000340)={0x1, 0x4da, 0x80000001, 0x239e, 0x8f2, 0x3}) sendto$inet(r2, &(0x7f0000000140)="905e81903c5c734ea69ab6764d508f9c80978c65ad2fc26c544108c58142c1b3322b16b6847181efb182f8315896e84b02988aba23400a8582a9fcf48e57dd904d00f7a5924952e5d2b102414857732a07ef0ccd75ca21892963f9612db4a01128a6631d1fd40030afb079438829b542cae5a0b171f29ebab09ff3f4feeeacc651379a96ad92bd017535bdbbc2e9a45df18c151cfa42a476fdca5e75ee84089222a677d080fa24211d1b38af106019e35bdb451a8e49d96c47d69ef14beb22b39e77e1445c534ac238e0d7e86ff43623231e86549ff1197140a34746491967179ce38edf4135a2465d0b", 0xea, 0x4000000, &(0x7f0000000040)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r4 = socket(0x11, 0x2, 0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000000080)={0xc}) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r0, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x24000001) sendto$inet(r1, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @local}, 0x10) [ 275.076389][T26640] FAULT_INJECTION: forcing a failure. [ 275.076389][T26640] name failslab, interval 1, probability 0, space 0, times 0 [ 275.089392][T26640] CPU: 1 PID: 26640 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 275.098155][T26640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.108473][T26640] Call Trace: [ 275.111763][T26640] dump_stack+0x137/0x19d [ 275.116302][T26640] should_fail+0x23c/0x250 [ 275.120742][T26640] ? getname_flags+0x84/0x3d0 [ 275.125413][T26640] __should_failslab+0x81/0x90 [ 275.130185][T26640] should_failslab+0x5/0x20 [ 275.134693][T26640] kmem_cache_alloc+0x46/0x2f0 [ 275.139537][T26640] getname_flags+0x84/0x3d0 [ 275.144025][T26640] ? vfs_write+0x50c/0x770 [ 275.148491][T26640] getname+0x15/0x20 [ 275.152370][T26640] do_sys_openat2+0x5b/0x250 [ 275.156964][T26640] __x64_sys_openat+0xef/0x110 [ 275.161708][T26640] do_syscall_64+0x4a/0x90 [ 275.166182][T26640] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.172082][T26640] RIP: 0033:0x4196e4 [ 275.175951][T26640] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 275.195538][T26640] RSP: 002b:00007fac9925ced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 275.203928][T26640] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 275.211884][T26640] RDX: 0000000000000002 RSI: 00007fac9925d000 RDI: 00000000ffffff9c [ 275.220185][T26640] RBP: 00007fac9925d000 R08: 0000000000000000 R09: ffffffffffffffff [ 275.228169][T26640] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 275.236251][T26640] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) getrlimit(0x7, &(0x7f0000000000)) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) listen(0xffffffffffffffff, 0x2) sendto$inet(r0, &(0x7f0000000280), 0x0, 0xd0, &(0x7f00000002c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000000140)={0x7f, {{0xa, 0x4e22, 0x8000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xef5}}, {{0xa, 0x4e24, 0x5, @mcast1, 0xfffffffb}}}, 0x108) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f00000000c0)={r1}) 10:49:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:14 executing program 2 (fault-call:1 fault-nth:65): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @remote}, 0xffffffffffffff47) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@rand_addr=' \x01\x00', 0x0, 0x0, 0x2000000000903, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev, 0x2000000, 0x0, 0x3, 0x1}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x24, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080)=0x60000000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@private0, 0x8, 0x1, 0x3, 0x2, 0x57c, 0xf800}, 0x20) [ 275.342709][T26665] FAULT_INJECTION: forcing a failure. [ 275.342709][T26665] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 275.355809][T26665] CPU: 1 PID: 26665 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 275.364573][T26665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.374725][T26665] Call Trace: [ 275.377995][T26665] dump_stack+0x137/0x19d [ 275.382342][T26665] should_fail+0x23c/0x250 [ 275.386747][T26665] should_fail_usercopy+0x16/0x20 [ 275.391754][T26665] strncpy_from_user+0x21/0x250 [ 275.396655][T26665] getname_flags+0xb8/0x3d0 [ 275.401155][T26665] ? vfs_write+0x50c/0x770 [ 275.405556][T26665] getname+0x15/0x20 [ 275.409456][T26665] do_sys_openat2+0x5b/0x250 [ 275.414040][T26665] __x64_sys_openat+0xef/0x110 [ 275.418948][T26665] do_syscall_64+0x4a/0x90 [ 275.423446][T26665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.429404][T26665] RIP: 0033:0x4196e4 [ 275.433288][T26665] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 275.453598][T26665] RSP: 002b:00007fac9925ced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 275.461996][T26665] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 275.470003][T26665] RDX: 0000000000000002 RSI: 00007fac9925d000 RDI: 00000000ffffff9c [ 275.477955][T26665] RBP: 00007fac9925d000 R08: 0000000000000000 R09: ffffffffffffffff [ 275.486019][T26665] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 275.493976][T26665] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x7ff, 0x180401) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000040)) 10:49:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x5e30, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 10:49:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x0, @dev}}) 10:49:14 executing program 2 (fault-call:1 fault-nth:66): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000001140)="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", 0x1000, 0x0, &(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10) 10:49:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00'/44]}) sendmmsg(r5, &(0x7f0000002600)=[{{&(0x7f0000000280)=@caif=@dbg={0x25, 0x1f, 0x67}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000000)="8512b1025b74318dd053d8ae99ae266c95e306b9c334d8260f15213a014498", 0x1f}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000400)="5d0719c09d45d0971ead752cce1bfd15339849294235bd33113b26fc294935a1b74ffced7132a9d78cca44c1c9e6ad56719f867dbe8f8236c200bfac7271d5b1cf", 0x41}, {&(0x7f0000000480)="3d4cd955e038de853e6705", 0xb}, {&(0x7f00000004c0)="2ee968b9d0824def6c36bf36cc43caf20a9022b061b07f", 0x17}, {&(0x7f0000000500)="59fc381bd34f4c014442eb2d00e92c7e565d25661e8c56a8fc8baff2b4ddf0fc738863", 0x23}, {&(0x7f0000002680)="4087ff42e911039c587c7e56f18099f509f7c07fc12335f2057dc509e185c0bd4cd02a6c3c21c1ee117c9d98a720bd2e2ac42d6e70831a1a90c42f63ce7871a8d24d2f4c0b67e99f560d3d9744a5d65bbfb7418b67e310249ae01a9ac51c24eac4a2e7fc294855ff25bb9659d00f9558e77804b023df8f663117fa0ccd43ddd5a861fde7e9fa3f3e79a68d336a6a7ad6812d744b89d4d7cd372f450389574fd625c05c7090e790ef4243d9e4c255f288e6ce9e44f684abfefda034ada91f6a145d9e9c7106", 0xc5}], 0x7, &(0x7f0000000600)=[{0x108, 0x6, 0x4, "610c314f582fa0ca21549c4b3e8772281692801bacb205391c927771068c8e72875d4b4e1021017d7ea9cfbb8436b02db641f71177d7b236e082678d875d71820b79791f1c3a6ed5448bd30e3570622041ace4fd415807fc56413d01e7fe45be36c00efcf2a43dacb9e04ef85f58cc14b80a8fe35be55caee6190855db6b9249ef324d62fb90e27d761e356501cbef8086f9447225af37e07f2302ecab91bdbc1e0f04f3a201ba2157c8b4ae31fc2a30996be4e291cf278ea8970fc698f6d6edf6da98744dad17c3166921ad596629d8af95ae73d06d28f87e6f80c12d8d00da1aa14ae170a63b9ed61e866ec2b876da72f96c"}, {0x60, 0x114, 0x1ff, "07f5abcae4f246bbdd6380f9da934232cb8cccf160394f9ba99108218b5b964caee113b86911c4e62839f95ff2311801981a414b62cd277868c33d3327832b8e2e8ad7752614a564bd1c2c8cc9ec49a7"}], 0x168}}, {{&(0x7f0000000780)=@ax25={{0x3, @bcast, 0x4}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast]}, 0x80, 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{&(0x7f0000001d00)="d93735520315c5623847949c9539eca9eb2758619174dfae9485ba20be0d853f33fe19d4bb159244b03003a187af8172e6f75fd63e9755823893cc175b367313ee56913f83f8bc679e443cd3f5f3b21196ae09bdbc67470324780fcb9da172589f713cf99361b83af26eff0518f326614740fd4f9be308fdfcdf7ea3c30092a277de07a564fc5b9aab200d101ee0c300b79a490fab74856c11c4cd967c480bafb6bd1e66953ce276b700c3ef290ba4e75573a44682ca1e842fa4d38bc687067c986880a4", 0xc4}, {&(0x7f0000001e00)="fc5ec454604406a64ee91ebe73d7b087835dfde3f7c0b1ca7fcd2f59b944e66a86224d18d3a3a75864315777585413adb4739f1e1d6a355b9126ef7985faa561600e7f096c3a7dc3d12f0add8f51aafdfb9bd1908ba09c3e1f13f19eef223244b27064376e121c10484616626bd516536f9452f9cfe46a93323edb710d3f88c6c111f808fbe213cc74e55186a9", 0x8d}], 0xa, &(0x7f0000001f80)=[{0xc8, 0x15, 0x1, "49380f572cd114d2b1d868b5db784519428d57e723587a7843e12f273bd9988cbf75afaafb68d16888f42ee17953ff29e98c3143beb7d73e7d50515a625dc8b0399bcdce8c8700edca1319d0bb34c2ba621eb417f923a6e1d55532a5b56b48ecf4af911a2d4e731510f66173be531af16025cac1b354538800662966b3b63caae86dde662950e05be705dc639d37483418f58773b0682a1bf7fd5b8f43e0214dc19e112abc8c25bf1058718e0b576f42c9"}, {0x30, 0x109, 0x10000, "d2186b0c94b35282a55d9dd62e62d561ff9d897010b79a8a2c98a253ec"}, {0xb8, 0x112, 0x1b, "ae8666fabc05e854eaae60cff79e5d43f1d8a6ac1ba489bf389ec03447bd58d07155e7430b4bd71c658a45cff230153a575306aff23c70f00a89c97391f96ed2daed5f3b410566d32f1bc45342c70532dbe456df866d65710f67c82ec80439b169e9d42b5a0e16c9a4ccd4b1aa986b2dfa598d3b5013631cecfcadd11dba30ed49082816538240997445e8d32d35de2ee1158deffe06d8bbaeb59c8032dbdf931753409bb0"}, {0x70, 0x119, 0x8001, "9011a52342f8da1abfeb18b8769dbb0d11706aa2a2120dfea57d65719df14393a25878d815d33de56ca08d8eb1d7e1b2c6c541e9973ecd5a9cc80977aa133470dd6b06881b1a486a24abbe298a3e3285fcd3ab644ba7fdb3f6f21a7d"}, {0x110, 0x102, 0x4, "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"}, {0xf8, 0x10e, 0x80, "7f996fd17e840c73b36f50b629ee2c17a77e0e9fc9c8ede34778bb92e5c0cbaf43fb0a92d129b144908ddbd49e8c8d6efb635507bfd9a4af44078c5fcd06e84095a22f9dfbc0245bb9819bf1a5fde64defef193fb93261a64a30fb3b95c8a809481efb7dc1bdf7141f11c1d3065a2433611c9632ffa21cfd2713ed98c5c72a5da3638bf4ea87fe60845b7a94ec48902936e8693faec70ad2fda3fca0a6c1fea00cdc3ba7ac26ef22e7f4f73ced63f43fd9fb63b7424dfa5a609fe24cc5f8ba2551f182a0e2c783445ecdcd7ae69396bfc55317a4cbc6c4472ed41d7eaa4ede27bac48a23"}, {0x110, 0xff, 0x7, "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"}, {0x30, 0x122, 0x0, "c3d65aa68d9bd6685ede77099ba6ebc46ddd5a53c376fed5446a127412"}, {0x58, 0x84, 0xebf, "546e3b2c08e74871c12d2fea1090d3d7849805de438ce1fe1f9079d11e1b642907fac3aff5d6fe664f4cf7844ab14c266e2d0f51c17516672e3fadc0d2234d701eec9f82e5"}, {0xa8, 0x108, 0x80000001, "68e59bef20e9f5cb5484675f47ffac41091cd12ff93e45039bbda58f00c845e29db023169c99bb3d049a571de649e46f7b1f317d19e7a4a54fd84d3bfbfd9217b53c61b52f355e442d4f5ba3ca37617bdaad0d1f023e59dbc9085da2507f14cb9af682dce778f16b8759d6864d7421dd51cdf93c482657e053ff107360e31c0c4de064d4d837fa632c23255ff9dc9a8649e7"}], 0x668}}], 0x2, 0x20004094) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000140)=0x8, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000680)={0x16c, r2, 0x10, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x84, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf3cd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4000004}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}, @TIPC_NLA_MEDIA={0x78, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd72}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x400}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x46}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x24000000}, 0x80) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="1ea3c0edfed6b1265f", 0x9, 0x4000004, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) 10:49:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 275.841653][T26698] FAULT_INJECTION: forcing a failure. [ 275.841653][T26698] name failslab, interval 1, probability 0, space 0, times 0 [ 275.854401][T26698] CPU: 0 PID: 26698 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 275.863165][T26698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.873259][T26698] Call Trace: [ 275.876529][T26698] dump_stack+0x137/0x19d [ 275.880856][T26698] should_fail+0x23c/0x250 [ 275.885270][T26698] ? __alloc_file+0x2e/0x1a0 10:49:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27, 0x8}}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 275.889861][T26698] __should_failslab+0x81/0x90 [ 275.894622][T26698] should_failslab+0x5/0x20 [ 275.899242][T26698] kmem_cache_alloc+0x46/0x2f0 [ 275.904075][T26698] __alloc_file+0x2e/0x1a0 [ 275.908754][T26698] alloc_empty_file+0xcd/0x1c0 [ 275.913517][T26698] path_openat+0x6a/0x20b0 [ 275.917925][T26698] ? iov_iter_advance+0x291/0xe10 [ 275.922947][T26698] ? shmem_write_end+0x37d/0x3d0 [ 275.927908][T26698] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 275.934173][T26698] ? generic_perform_write+0x332/0x3a0 [ 275.939631][T26698] do_filp_open+0xd9/0x1f0 [ 275.944036][T26698] ? __virt_addr_valid+0x15a/0x1a0 [ 275.949147][T26698] ? __check_object_size+0x253/0x310 [ 275.954458][T26698] ? _find_next_bit+0x16a/0x190 [ 275.959304][T26698] ? alloc_fd+0x388/0x3e0 [ 275.963635][T26698] do_sys_openat2+0xa3/0x250 [ 275.968345][T26698] __x64_sys_openat+0xef/0x110 [ 275.973169][T26698] do_syscall_64+0x4a/0x90 [ 275.977590][T26698] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.983480][T26698] RIP: 0033:0x4196e4 10:49:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140)="205bd0730d2c48155ff8ab58dfa239dc9d351a7d94e38f168a1fa580c8c261e59ce7140245991b8fcdada892bfe35a3728e0dfe4c8714c0722d552631e29ae46f14546ad94107bd789fc067619731bdb23df29d7f4c63beedb21537480d0c087e00f24202e55561d896d88092ff46a9abb54eaa7059b38f54dc6df1850a606b9049e83ca30947e3c069fcd60738dcb33c32744fef8f4248780d94d8a632dac6be2134792e7", 0xa5, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0xffffffffffffff72) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 275.987438][T26698] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 276.007048][T26698] RSP: 002b:00007fac9925ced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 276.015481][T26698] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 276.023457][T26698] RDX: 0000000000000002 RSI: 00007fac9925d000 RDI: 00000000ffffff9c [ 276.032037][T26698] RBP: 00007fac9925d000 R08: 0000000000000000 R09: ffffffffffffffff 10:49:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10) [ 276.040011][T26698] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 276.047989][T26698] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) socketpair(0x10, 0x800, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @private=0xa010102}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f0000000080)={0x9, 0x20, [0x9, 0x7, 0x0, 0x3a8], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x45, 0xda1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000003c0)="b8aac52247053b32edd4c0d0f26138a8ff", 0x11, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 10:49:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x8, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:14 executing program 2 (fault-call:1 fault-nth:67): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000300)={0x38, 0x2, 0x10000021, 0x0, 0x7, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) sendto$inet6(r3, &(0x7f0000000000)="96e567632801e52ed5d471d9e9367e315bc76aab58c3b3a72113502623e9d9561e", 0x21, 0x1, &(0x7f0000000280)={0xa, 0x4e20, 0x100, @loopback, 0x5}, 0x1c) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e24, 0x30, @dev={0xfe, 0x80, '\x00', 0x1b}, 0x9}, 0x1c) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) r5 = fcntl$dupfd(r2, 0x406, r4) openat(r5, &(0x7f0000000040)='./file0\x00', 0x0, 0x150) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0xffffffffffffff7f) sendto$inet(r0, 0x0, 0x0, 0x2000888a, &(0x7f0000000100)={0x2, 0x4e1d, @rand_addr=0x64010106}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000001180)={'ah\x00'}, &(0x7f00000011c0)=0x1e) r2 = dup2(r0, r0) sendto$inet(r0, &(0x7f0000000080)="4a4b1ad93dfe8a8d3a0ab4314e1c110421a892fbddaa683d23456639517461b452b782cc9115f9a2b05c722ff6e7fe8c7bc041d8f42a881f506243199ba7e2a98240746f745866d0d7d331215075e29e41e15ae8ed90083ef541181b6e8e166a03fcd4d47a43b8eca7f378d3243370d4", 0x70, 0x0, &(0x7f0000001140)={0x2, 0x4e23, @remote}, 0x10) sendto$inet(r2, &(0x7f0000000140)="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", 0x1000, 0x84, &(0x7f0000000040)={0x2, 0x4e24, @multicast2}, 0x10) [ 276.191772][T26757] loop4: detected capacity change from 0 to 512 [ 276.192375][T26764] FAULT_INJECTION: forcing a failure. [ 276.192375][T26764] name failslab, interval 1, probability 0, space 0, times 0 [ 276.210771][T26764] CPU: 0 PID: 26764 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 276.219562][T26764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.229607][T26764] Call Trace: [ 276.232881][T26764] dump_stack+0x137/0x19d [ 276.237260][T26764] should_fail+0x23c/0x250 [ 276.241668][T26764] ? security_file_alloc+0x30/0x190 [ 276.246853][T26764] __should_failslab+0x81/0x90 [ 276.251612][T26764] should_failslab+0x5/0x20 [ 276.256121][T26764] kmem_cache_alloc+0x46/0x2f0 [ 276.260983][T26764] security_file_alloc+0x30/0x190 [ 276.265993][T26764] __alloc_file+0x83/0x1a0 [ 276.270471][T26764] alloc_empty_file+0xcd/0x1c0 [ 276.275254][T26764] path_openat+0x6a/0x20b0 [ 276.279654][T26764] ? iov_iter_advance+0x291/0xe10 [ 276.284726][T26764] ? shmem_write_end+0x37d/0x3d0 [ 276.289647][T26764] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 276.295874][T26764] ? generic_perform_write+0x332/0x3a0 [ 276.301313][T26764] do_filp_open+0xd9/0x1f0 [ 276.305887][T26764] ? __virt_addr_valid+0x15a/0x1a0 [ 276.310979][T26764] ? __check_object_size+0x253/0x310 [ 276.316248][T26764] ? _find_next_bit+0x16a/0x190 [ 276.321080][T26764] ? alloc_fd+0x388/0x3e0 [ 276.325388][T26764] do_sys_openat2+0xa3/0x250 [ 276.329960][T26764] __x64_sys_openat+0xef/0x110 [ 276.334722][T26764] do_syscall_64+0x4a/0x90 [ 276.339119][T26764] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 276.345066][T26764] RIP: 0033:0x4196e4 [ 276.348946][T26764] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 276.368620][T26764] RSP: 002b:00007fac9925ced0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 276.377134][T26764] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 10:49:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0xfffffffc, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x620001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000140)={0x2f, @multicast1, 0x4e23, 0x0, 'lc\x00', 0x3, 0x400, 0xb}, 0x2c) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @private=0xa010100}, {0x2, 0x4e23, @multicast2}, {0x2, 0x4e23, @multicast2}, 0x40, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)='hsr0\x00', 0x8000, 0xb0, 0x8000}) [ 276.385123][T26764] RDX: 0000000000000002 RSI: 00007fac9925d000 RDI: 00000000ffffff9c [ 276.393627][T26764] RBP: 00007fac9925d000 R08: 0000000000000000 R09: ffffffffffffffff [ 276.401597][T26764] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 276.409583][T26764] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 276.437987][T26757] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 276.450956][T26757] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 10:49:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="270000000000000000000000000000008000000000000000000000000001000000000000763235bd179abd87802d6478aea8c3ac63cc9049e1c70d025896e3b4b0362fd538ca78a8fb838503f62a7eab93bb6752859c21f311384a49b8bf310676883bcbc8aa96fabe350648042e36f1f67d5750eea54bfb73770fb0ca6ffa1dbc623f5b1ddb13d678a1f5ff56e0eb548ddf"]}) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000040)=0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:15 executing program 2 (fault-call:1 fault-nth:68): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = fsmount(0xffffffffffffffff, 0x1, 0x1) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x477f, 0x10000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000140)={@private, @broadcast, @multicast1}, &(0x7f0000000180)=0xc) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f0000000080)={0x0, 0x3, 0x6}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:49:15 executing program 4: mq_unlink(&(0x7f0000000180)='ext4\x00') r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008180000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x63d}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r0, 0xee01, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) dup3(r2, r0, 0x0) 10:49:15 executing program 0: prlimit64(0x0, 0x7, &(0x7f0000000000)={0x3, 0x8fd}, 0x0) r0 = getpid() ptrace$setopts(0x4206, 0x0, 0x0, 0x5) tkill(0x0, 0x27) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x27) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) clone3(&(0x7f00000004c0)={0x2000000, &(0x7f0000000080), &(0x7f0000000280), &(0x7f00000002c0), {0x32}, &(0x7f0000000300)=""/45, 0x2d, &(0x7f0000000340)=""/204, &(0x7f0000000480)=[r0, r0, r0, 0x0, r0, r1, r2, r0, r0], 0x9}, 0x58) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r6, 0x0, 0x10000, 0x0) read(r5, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r6, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r4, &(0x7f0000000040)=ANY=[], 0x10034) [ 276.823030][T26806] FAULT_INJECTION: forcing a failure. [ 276.823030][T26806] name failslab, interval 1, probability 0, space 0, times 0 [ 276.825937][T26801] loop4: detected capacity change from 0 to 4096 [ 276.835686][T26806] CPU: 0 PID: 26806 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 276.850793][T26806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.860847][T26806] Call Trace: [ 276.864220][T26806] dump_stack+0x137/0x19d [ 276.868658][T26806] should_fail+0x23c/0x250 [ 276.873062][T26806] ? loop_set_status_from_info+0x3a0/0x3a0 [ 276.878856][T26806] __should_failslab+0x81/0x90 [ 276.883628][T26806] ? __kthread_create_on_node+0x7a/0x290 [ 276.889242][T26806] should_failslab+0x5/0x20 [ 276.893745][T26806] kmem_cache_alloc_trace+0x49/0x310 [ 276.899013][T26806] ? loop_set_status_from_info+0x3a0/0x3a0 [ 276.904798][T26806] __kthread_create_on_node+0x7a/0x290 [ 276.910270][T26806] ? __cond_resched+0x11/0x40 [ 276.914929][T26806] ? __blkdev_get+0x8c/0x6c0 [ 276.919607][T26806] ? loop_set_status_from_info+0x3a0/0x3a0 [ 276.925395][T26806] kthread_create_on_node+0x72/0xa0 [ 276.930580][T26806] loop_configure+0x597/0xcb0 [ 276.935515][T26806] ? mntput+0x45/0x70 [ 276.939480][T26806] lo_ioctl+0x555/0x11f0 [ 276.943705][T26806] ? path_openat+0x19ab/0x20b0 [ 276.948450][T26806] ? putname+0xa5/0xc0 [ 276.952497][T26806] ? ___cache_free+0x3c/0x300 [ 276.957170][T26806] ? blkdev_common_ioctl+0x9c3/0x1040 [ 276.962523][T26806] ? selinux_file_ioctl+0x8e0/0x970 [ 276.967701][T26806] ? lo_release+0x120/0x120 [ 276.972215][T26806] blkdev_ioctl+0x1d0/0x3c0 [ 276.976702][T26806] block_ioctl+0x6d/0x80 [ 276.980935][T26806] ? blkdev_iopoll+0x70/0x70 [ 276.985537][T26806] __se_sys_ioctl+0xcb/0x140 [ 276.990115][T26806] __x64_sys_ioctl+0x3f/0x50 [ 276.994815][T26806] do_syscall_64+0x4a/0x90 [ 276.999252][T26806] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.005178][T26806] RIP: 0033:0x4663b7 [ 277.009057][T26806] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 277.028814][T26806] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 277.037232][T26806] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 277.045223][T26806] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 277.053177][T26806] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 277.061287][T26806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 277.069238][T26806] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140)="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", 0x132, 0x50, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 10:49:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x7ff, @private2, 0x7}}, 0x0, 0x0, 0x3, 0x0, "34f6b00f5b27cfdcabf832bb27076e28f5816fdebd91307902715861489e000df47fd04d61c916e46ec99101bb3c487eec968512bdbecc84c8ff2cd9e3ab4b4260eaf21139afc07b95c1b9d051a28ad3"}, 0xd8) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) splice(r4, 0x0, r3, 0x0, 0x5, 0xb) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000808a, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) 10:49:15 executing program 2 (fault-call:1 fault-nth:69): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80100, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x2) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 277.176814][T26801] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 277.199023][T26836] FAULT_INJECTION: forcing a failure. [ 277.199023][T26836] name failslab, interval 1, probability 0, space 0, times 0 [ 277.211754][T26836] CPU: 0 PID: 26836 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 10:49:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e22, @remote}}, 0x0, 0x0, 0x4b, 0x0, "a67b21832a722b19bb895aa8b4374e048975563d28b0c50ab817962f91ff79b69aa0ebde87a2d825d4588cc6480cecb14f59fc1297c0e5d0e0e194abc649bc468d9c31f1349d44488b176ccd39014185"}, 0xd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) connect$inet(r1, &(0x7f0000000280)={0x2, 0x4e24, @remote}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000240)=[@timestamp, @timestamp, @mss={0x2, 0x4000000}, @mss={0x2, 0x200}, @timestamp], 0x5) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r3, &(0x7f0000000040)="6176d4a1b90d2cde42c7bed6abfa6602554827201dd36d24a190af3db3adb216dcba552019273534b5854ebf0d351fe5e594db6475a17b8e74b7f036c49588d246404c18a9d417f021fda508522b556700149ca665e702d3661093ac5dee4281604ccec1a06a7cebd3122bdc5862", 0x6e, 0x8021, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) 10:49:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) [ 277.220518][T26836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.220542][T26836] Call Trace: 10:49:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(r0) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x1f, 0x1, 0x6, 0x3, 0x0, 0x5, 0x5, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x9}, 0x2000, 0x0, 0xfc35, 0x2, 0x5, 0x7, 0x1, 0x0, 0x10001, 0x0, 0x9}, 0xffffffffffffffff, 0x8, r0, 0x2) socketpair(0x8, 0x800, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfea7) fstat(r4, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$security_capability(r4, &(0x7f0000000000), &(0x7f0000000280)=@v3={0x3000000, [], r5}, 0x18, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r7 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0x0, r8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0x0, r11) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_STATX={0x15, 0x0, 0x0, r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000004c0)='./file0\x00', 0x200}, 0x3) fsetxattr$system_posix_acl(r2, &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000540)={{}, {0x1, 0x5}, [{0x2, 0x0, r3}, {0x2, 0x2, r5}], {0x4, 0x3}, [{0x8, 0x1, r6}, {0x8, 0x4}, {0x8, 0x5, r8}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x5, r9}, {0x8, 0x2, r11}, {0x8, 0x0, 0xee00}, {0x8, 0x1, r12}, {0x8, 0x6, r13}], {0x10, 0x5}, {0x20, 0x2}}, 0x7c, 0x3) [ 277.220548][T26836] dump_stack+0x137/0x19d 10:49:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 277.220569][T26836] should_fail+0x23c/0x250 10:49:16 executing program 2 (fault-call:1 fault-nth:70): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 277.220643][T26836] ? __kernfs_new_node+0x6a/0x330 [ 277.220664][T26836] __should_failslab+0x81/0x90 10:49:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r2) getsockopt(r1, 0x8, 0x6, &(0x7f0000000140)=""/147, &(0x7f0000000080)=0x93) [ 277.220688][T26836] should_failslab+0x5/0x20 [ 277.220720][T26836] kmem_cache_alloc+0x46/0x2f0 [ 277.220814][T26836] ? sched_clock_cpu+0x11/0x180 [ 277.220835][T26836] __kernfs_new_node+0x6a/0x330 10:49:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) splice(r4, 0x0, r3, 0x0, 0x5, 0xb) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) [ 277.220854][T26836] ? select_task_rq_fair+0x186/0xc00 [ 277.220873][T26836] ? rb_insert_color+0x2fa/0x310 [ 277.220886][T26836] kernfs_create_dir_ns+0x5e/0x140 [ 277.220925][T26836] internal_create_group+0x138/0x850 [ 277.220948][T26836] ? check_preempt_wakeup+0x22f/0x360 [ 277.221039][T26836] sysfs_create_group+0x1b/0x20 [ 277.221057][T26836] loop_configure+0xa21/0xcb0 [ 277.221138][T26836] lo_ioctl+0x555/0x11f0 10:49:16 executing program 3: r0 = socket$inet6(0xa, 0x808, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) dup3(r0, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805a, &(0x7f0000000100)={0x2, 0x4e20, @private=0xa010101}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYRES64=r2]}) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) [ 277.221152][T26836] ? path_openat+0x19ab/0x20b0 [ 277.221170][T26836] ? kcsan_setup_watchpoint+0x26e/0x470 [ 277.221195][T26836] ? putname+0xa5/0xc0 [ 277.221210][T26836] ? ___cache_free+0x3c/0x300 [ 277.221261][T26836] ? blkdev_common_ioctl+0x9c3/0x1040 [ 277.221276][T26836] ? selinux_file_ioctl+0x8e0/0x970 [ 277.221290][T26836] ? lo_release+0x120/0x120 [ 277.221303][T26836] blkdev_ioctl+0x1d0/0x3c0 [ 277.221321][T26836] block_ioctl+0x6d/0x80 [ 277.221342][T26836] ? blkdev_iopoll+0x70/0x70 10:49:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000140)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}, {{0x2, 0x4e20, @private=0xa010102}}}, 0x108) [ 277.221438][T26836] __se_sys_ioctl+0xcb/0x140 [ 277.221458][T26836] __x64_sys_ioctl+0x3f/0x50 [ 277.221474][T26836] do_syscall_64+0x4a/0x90 [ 277.221490][T26836] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.221646][T26836] RIP: 0033:0x4663b7 [ 277.221659][T26836] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 277.221675][T26836] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 277.221701][T26836] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 277.221713][T26836] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 277.221725][T26836] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 277.221737][T26836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 277.221749][T26836] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 277.221791][T26836] loop2: detected capacity change from 0 to 1051 10:49:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x82, "72b279f3282aa903c3e42e8363a22dd2335214d449ce7d6cb9b1931a1ff802b710322332585b29b8eb9fb51b529c5802676cf5d7c70f0f2d9d607d6986fb14e5bcdbf79d59684bca3600e2c667598ae8990ae2e5dff78fe4fd19b5faa3ab9a58391489a1c22f52ad9d4d9aaa099b08ba5115f202b7cc240f193c64dd007c5c229878"}, &(0x7f00000000c0)=0xa6) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 277.458442][T26894] FAULT_INJECTION: forcing a failure. [ 277.458442][T26894] name failslab, interval 1, probability 0, space 0, times 0 [ 277.636859][T26894] CPU: 1 PID: 26894 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 277.645612][T26894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.655662][T26894] Call Trace: [ 277.658938][T26894] dump_stack+0x137/0x19d [ 277.663261][T26894] should_fail+0x23c/0x250 [ 277.667679][T26894] ? radix_tree_node_alloc+0x154/0x1f0 [ 277.673219][T26894] __should_failslab+0x81/0x90 10:49:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@private, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@private2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@private1, 0x4e24, 0x3f, 0x4e22, 0x3, 0xa, 0x80, 0x80, 0x3a, 0x0, r1}, {0x2, 0x49, 0x3, 0x7, 0x0, 0x7, 0x2, 0x5}, {0x0, 0x4a1, 0x610, 0x4}, 0x31d, 0x6e6bbf, 0x34d76d5b7492d414, 0x0, 0x2}, {{@in=@loopback, 0x4d4, 0xff}, 0xa, @in6=@private0, 0x0, 0x0, 0x1, 0x3, 0x5, 0x2, 0x2}}, 0xe8) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 277.678018][T26894] should_failslab+0x5/0x20 [ 277.682507][T26894] kmem_cache_alloc+0x46/0x2f0 [ 277.687521][T26894] ? kvm_sched_clock_read+0xd/0x20 [ 277.692632][T26894] radix_tree_node_alloc+0x154/0x1f0 [ 277.697930][T26894] idr_get_free+0x22a/0x5d0 [ 277.702441][T26894] idr_alloc_cyclic+0xe3/0x2d0 [ 277.707214][T26894] ? __radix_tree_preload+0x16f/0x190 [ 277.712638][T26894] __kernfs_new_node+0xb4/0x330 [ 277.717488][T26894] ? select_task_rq_fair+0x186/0xc00 [ 277.722817][T26894] ? rb_insert_color+0x2fa/0x310 [ 277.727752][T26894] kernfs_create_dir_ns+0x5e/0x140 [ 277.732876][T26894] internal_create_group+0x138/0x850 [ 277.738255][T26894] ? check_preempt_wakeup+0x1bb/0x360 [ 277.743636][T26894] sysfs_create_group+0x1b/0x20 [ 277.748614][T26894] loop_configure+0xa21/0xcb0 [ 277.753291][T26894] lo_ioctl+0x555/0x11f0 [ 277.757531][T26894] ? path_openat+0x19ab/0x20b0 [ 277.762291][T26894] ? putname+0xa5/0xc0 [ 277.766357][T26894] ? ___cache_free+0x3c/0x300 [ 277.771036][T26894] ? blkdev_common_ioctl+0x9c3/0x1040 [ 277.776426][T26894] ? selinux_file_ioctl+0x8e0/0x970 [ 277.781616][T26894] ? lo_release+0x120/0x120 [ 277.786200][T26894] blkdev_ioctl+0x1d0/0x3c0 [ 277.790707][T26894] block_ioctl+0x6d/0x80 [ 277.795057][T26894] ? blkdev_iopoll+0x70/0x70 [ 277.799663][T26894] __se_sys_ioctl+0xcb/0x140 [ 277.804291][T26894] __x64_sys_ioctl+0x3f/0x50 [ 277.808860][T26894] do_syscall_64+0x4a/0x90 [ 277.813433][T26894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.819331][T26894] RIP: 0033:0x4663b7 [ 277.823465][T26894] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 277.843260][T26894] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 277.851651][T26894] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 277.859600][T26894] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 277.867549][T26894] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 10:49:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000280)={0x0, 0x0}) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x1, 0x46, 0x0, 0x1, 0x6, 0x9, 0xfffffffffffffffc, 0x1, 0x8000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x10000, 0x0) read(r4, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r5, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r3, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000000)="0617f215c6d744c61703f85c76d38eb1f6544250a40baa4e17ec9be9b2645bfe53a9d65ef63eacdb9816c8f45f6b765673a94c39bbe0cc28b968154a647fa860f87e75d62b26fe3f1cdb7d62dc76c592cd3dee10866d649397626a21a3abf56ac49ccda44817e866384982b6816d1fab9312b2654f25b55d4a0b631b5280729d0f8644f31b08c6ad7a83498fced8", 0x8e}, {&(0x7f0000000140)="088404c2c7cdaee269ffb25994d88a952d58435e14d14f4c2702590a5626f0f22c80455644cffa5e52087164a8be3eeccf38356eccc8f8a65b3ce56fa50a5d1de62018996c5c96a4de3a67d0762536b41d52a0964139cfcc154ac2158f33f672730ba0e9286ca24c6b615e2cf20ab29604601fb4f80b293b2ae7be5e5b", 0x7d}, {&(0x7f00000001c0)="42cf1621b546957fdfc928c16ecb13e57cbd0f657b1c399600f4d04b7eb83f64ac2094ed4b8a9587e453678de47ec2ca667aee9d684fa2e88fd0a430b4fe71e8696e52a156334bb5a0ee23dd73c23297733d3d5726f3d615adf6daa92285b469429e1dae42babe515297c423a18abe9697e2eefb906e5fff99645a51ace7ab7b73a5fdb982a2d619509b98deca0c2637fe69b979a66de735133c84ff48baea47efbd749a8e755de6efaefd9387c8934bc280e9a06f3821a5eb536140f8f8821f0e3d84", 0xc3}, {&(0x7f00000002c0)="577841466d6c900fdef6f199d5065182b30fe856975e173b9432ba67e32ff35a3656ebee4c10db84e1f117948033a48a996677e207f1bd2ad620e65e435c47b646d9dbb6e0cd5ab42e62763e8b7a9b3bb60284361d937176c34fffc128ba3b653946f594ceefdc98356ebde0506035d5a75b5811b68da94a7ae4f0612da2c00a94f8c17110c3074305", 0x89}, {&(0x7f0000000380)="3429e61d4b4eadfd65f66b25b887d9c4e14902750bc2b197a93f0420d85e40a1955b5a1d53d51946f63099f8fe68e2d19ecfc7b827c814e4c8dafa0cdf2af149d024b7c2bfb196b3780fa35dda64260fef27dd3a05499f34df2ff5b37f871494068b83f5ada669a52f6bb2335ca6fd27cf0f55cc832c0806a5e2b396070864", 0x7f}, {&(0x7f0000000400)="f5c503dbc2d11545405b8de77bf55b9dd300641c0f9ab02c37a2d0c18afdc5f70142a65d5945f9a237cb760e715debc4039fe8ec6fe946b0b0fb16a5591ccd10253f5da215c12686d7b7d115838ed7f7d732e0953ceb0694b8a72be1a19f5769f30b314e90b8a95e23d20ba97a5ec979ccd72212bdb73ea8975be17f45101525aee945bfdf80cf6c41d40647", 0x8c}, {&(0x7f00000004c0)="ea707b9c2a18d6bed3c27f0a3545e92a5d653b0b0bb782e327f74485847ed48fe1e5f0a5382881d4dbaf5cc265e2d16e061e6aa0b799b9147dd96cf5499844eb2757037760a0b991ecd1d6f54ea16467161ab450b24079de01b4aa1cc126324248464146003e2ec9d1f571c9f489ec235f7db5cc1d91635852c95f127aad61bbdb2fcbde54765bafe05266938b50346f020aba357858939af9e722eabf7efe98", 0xa0}, {&(0x7f0000000580)="29960c56d8816bca16398e5bfd5bfd2444d43fd02a3fa8321b25e3de4be5997cb89ee9832eb696b6aec3ae5894297a8a41c8ecd44a1ecf4cdae54884cf4ac32a611d3ddcc884e305c4233efa916e03653e99f4c4a9fcd26d7cc8dd896d5d", 0x5e}, {&(0x7f0000000600)="2175c04d29206f377d86e36c3b26277d2061366a304986cf09f66da466c39e82019f8671bfc02db24365cf34c4b68d4bfd4adf0e7d262a40b3c60f742e10b3626228a97c1cc0def4d0c8cd6dd144a351255d05b0fc118a5ece1283ad698b25770149e9b8e3228d085c63bb8e9d659a166046355f62caf4d9acc527bbeb18a57ee0015a3e525fa98904c47d85739eee7d7407ef6b533d2ccbba9b3f5b4d3c0f04d4ad37c38fac66a9fe53848a1c491a05933c3cc18ab4c87114615e6b522781514ddbe5", 0xc3}, {&(0x7f0000000700)="af3b7f263c6b40aa9c577b6fffc86e12239e29b90af56829dfa751639d0182c19f0e64e30e7bd08d6a88bb62367fff505a13368029bf940dec51ad833b745af7e913d6e4ab99929c3997d8e29b4625e1f285ba0b5edb436d06bcba0c67ca22d8756770a94ed79871f5ed12b949e49592ccd72ca12f48009cd99f08b48887a6d908aa86c3dc352217557342e2f716bef1c7264dc169b7de4de0cd6afb1cd9727c1bc0a3b83de113a596312e842d10b027a7118631f29d748d0bd23fe11a110ebe8d59bc7e332dda55b85c179a16d717be54f32248afa5", 0xd6}], 0xa, &(0x7f00000008c0)=[@ip_retopts={{0xb8, 0x0, 0x7, {[@noop, @generic={0x52, 0xb, "96cdd05e8f1a43c205"}, @timestamp_prespec={0x44, 0x1c, 0x61, 0x3, 0x3, [{@rand_addr=0x64010100}, {@local, 0x6}, {@local, 0x8}]}, @ra={0x94, 0x4}, @generic={0x89, 0xe, "5f8c637b62e82fb70094123a"}, @timestamp_addr={0x44, 0x1c, 0xa, 0x1, 0x5, [{@loopback, 0xcab7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xfffffffb}, {@private=0xa010102, 0x70f}]}, @end, @ssrr={0x89, 0x1f, 0xfe, [@broadcast, @broadcast, @empty, @private=0xa010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x40}, @dev={0xac, 0x14, 0x14, 0x22}]}, @timestamp_prespec={0x44, 0xc, 0xdc, 0x3, 0x5, [{@multicast2, 0xffffffff}]}, @timestamp_prespec={0x44, 0x24, 0xc2, 0x3, 0x4, [{@multicast2, 0x4fe}, {@remote, 0x800}, {@private=0xa010102, 0x3f}, {@remote, 0xf0}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}, @ip_retopts={{0x30, 0x0, 0x7, {[@end, @timestamp={0x44, 0x18, 0xf1, 0x0, 0x6, [0x200, 0x2, 0x1, 0x2, 0x3]}, @ra={0x94, 0x4, 0x1}, @noop]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf7}}], 0x150}}, {{&(0x7f00000000c0)={0x2, 0x4e24, @private=0xa010100}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000a40)="02344a3dd0d4c46bb33c7cf500fdcfac3e0a9f9c76318b50cdc89235331f703acf67d04780247f64007ab96f3f0908b1357401334690d948397d173ebd704a26054b8f74616f811e22ad8d6f3ee5c7ab38b888f6ce42b77c43272bb533a8c4d54baeb3598449540229b3e3500b0c7012e4c2850d966a88259860bcce05e8f415999f3a5119998b7f9db5058ca69f66532da0e1bda5a696713fe28504fc0214799401fafd7dd7d4245f1c00", 0xab}], 0x1, &(0x7f0000000b40)=[@ip_retopts={{0x90, 0x0, 0x7, {[@rr={0x7, 0x13, 0xf2, [@multicast1, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty]}, @generic={0x89, 0xe, "3e3db5d07b8a2f26650591a8"}, @ra={0x94, 0x4}, @cipso={0x86, 0x32, 0x2, [{0x0, 0xf, "a62c909a7e9d50c20d7d4d8331"}, {0x6, 0x12, "20c60b781ddb49debef63a1d780c42de"}, {0x1, 0x3, "be"}, {0x0, 0x8, "aeaec839f7b1"}]}, @timestamp={0x44, 0x28, 0x4e, 0x0, 0x2, [0x7fffffff, 0x400, 0x80, 0x4, 0xfff, 0x4a28, 0x8, 0x6, 0x5]}]}}}, @ip_retopts={{0x50, 0x0, 0x7, {[@rr={0x7, 0xf, 0xcd, [@local, @loopback, @remote]}, @lsrr={0x83, 0x7, 0xe9, [@local]}, @generic={0x88, 0xc, "f8d8f210b1479e83b7e9"}, @timestamp={0x44, 0x8, 0x25, 0x0, 0xc, [0x81]}, @timestamp_addr={0x44, 0x14, 0xf4, 0x1, 0xc, [{@remote, 0x2}, {@multicast2, 0x7ff}]}]}}}], 0xe0}}], 0x2, 0x810) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) [ 277.875498][T26894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 277.883446][T26894] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 277.903048][T26894] loop2: detected capacity change from 0 to 1051 10:49:16 executing program 2 (fault-call:1 fault-nth:71): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 277.985973][T26949] FAULT_INJECTION: forcing a failure. [ 277.985973][T26949] name failslab, interval 1, probability 0, space 0, times 0 [ 278.000285][T26949] CPU: 0 PID: 26949 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 278.009042][T26949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.019080][T26949] Call Trace: [ 278.022354][T26949] dump_stack+0x137/0x19d [ 278.026689][T26949] should_fail+0x23c/0x250 [ 278.031175][T26949] ? __kernfs_new_node+0x6a/0x330 [ 278.036182][T26949] __should_failslab+0x81/0x90 [ 278.040928][T26949] should_failslab+0x5/0x20 [ 278.045417][T26949] kmem_cache_alloc+0x46/0x2f0 [ 278.051532][T26949] ? __cond_resched+0x11/0x40 [ 278.056209][T26949] __kernfs_new_node+0x6a/0x330 [ 278.061039][T26949] ? idr_alloc_cyclic+0x249/0x2d0 [ 278.066043][T26949] ? rb_insert_color+0x7e/0x310 [ 278.070958][T26949] kernfs_new_node+0x5b/0xd0 [ 278.075560][T26949] __kernfs_create_file+0x45/0x1a0 [ 278.080673][T26949] sysfs_add_file_mode_ns+0x1c1/0x250 [ 278.086028][T26949] internal_create_group+0x2e4/0x850 [ 278.091362][T26949] sysfs_create_group+0x1b/0x20 [ 278.096273][T26949] loop_configure+0xa21/0xcb0 [ 278.101024][T26949] lo_ioctl+0x555/0x11f0 [ 278.105369][T26949] ? path_openat+0x19ab/0x20b0 [ 278.110117][T26949] ? putname+0xa5/0xc0 [ 278.114163][T26949] ? ___cache_free+0x3c/0x300 [ 278.118899][T26949] ? blkdev_common_ioctl+0x9c3/0x1040 [ 278.125175][T26949] ? selinux_file_ioctl+0x8e0/0x970 [ 278.130354][T26949] ? lo_release+0x120/0x120 [ 278.134839][T26949] blkdev_ioctl+0x1d0/0x3c0 [ 278.139329][T26949] block_ioctl+0x6d/0x80 [ 278.143611][T26949] ? blkdev_iopoll+0x70/0x70 [ 278.148437][T26949] __se_sys_ioctl+0xcb/0x140 [ 278.153165][T26949] __x64_sys_ioctl+0x3f/0x50 [ 278.158104][T26949] do_syscall_64+0x4a/0x90 [ 278.162509][T26949] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 278.168810][T26949] RIP: 0033:0x4663b7 [ 278.172690][T26949] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 278.193752][T26949] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 278.202234][T26949] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 278.210277][T26949] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 278.218226][T26949] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 278.226177][T26949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 10:49:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) splice(r4, 0x0, r3, 0x0, 0x5, 0xb) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x80000001, 0x401, 0xfffffffc, 0x7ff}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000b80)={0x0, 0x2, 0xee, 0x1}) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000000)={{r2}, {@val={r3}, @actul_num={@void, 0x0, 0x65}}}) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="27000000000000000000fd0000000000d30a0000000000000000000000000000000000000000e20001000000f9ffffff57959adb923014e8ed626171146f758e28f48605f502802038b75347fd826fdf967f424c9d126f6942db71700b4162354357c1978ad24f3eaca7dd118f999c7731bcfa3b08b551f9e346cf9ce4f3630cd811d3ed00dfcdceac24"]}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000000240)=0x4, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140), 0x4) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 278.234146][T26949] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r0, 0x2, 0x4, 0x7f}) sendto$inet(r1, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @local}, 0x10) r2 = signalfd(r0, &(0x7f0000000040)={[0x3e09]}, 0x8) sendto$inet(r2, &(0x7f0000000080)="97bfe5cb1c6dcdcffea44de93245c7cd58bde29316f2fd405eccd904bc9ebfb07015d021f263a14676b08e46ed9ba059650781248a16850b2e3de59c56e23d772fcbb440a27c057935f7", 0x4a, 0x8040, &(0x7f0000000180)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x8000000000000, 0x0, 0x0, 0x0, 0xffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:17 executing program 3: clone(0x61800300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet(0x10, 0x80002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000190007041dfffd946f6105000a0000e8fe0208010006080008001e000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/88, 0x58}], 0x1, 0xfffffffc, 0x0) clone3(&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x1}, 0x58) [ 278.288878][T26949] loop2: detected capacity change from 0 to 1051 10:49:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) splice(r4, 0x0, r3, 0x0, 0x5, 0xb) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:17 executing program 2 (fault-call:1 fault-nth:72): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e1d, @remote}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 278.366514][T26983] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 10:49:17 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000240)="66530700ae897094d2f055de8098ab5bfbe42829a773c0c9605aa0bba5fd63340c5f23866faf13191c7aee3115ef04656007a1062c4b64862cd0027f34bcc0d379c59ea519a63b6acb5e0000000000000007eedf340d893738ebebe18c1b2081f5c6a4e607d72652024f81a4153df53e9880739ec08ecabd18ab9fbaf6f3e76e0b0a8154093915a3c0a4a929bd1365742efeb3e15c784d8c3f764e8b87be00afeb799f51bcfd9625a4ce10734abb4c2a2b6671aac8b235b011ae4807a7328311fc00f1aa681c30821cf6328f4afc59cf0281570f09a48f00020000", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x4a}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="4fbf"], 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r2, 0x0) 10:49:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) splice(r3, 0x0, r2, 0x0, 0x5, 0xb) read(r1, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) [ 278.459394][T27003] FAULT_INJECTION: forcing a failure. [ 278.459394][T27003] name failslab, interval 1, probability 0, space 0, times 0 [ 278.472029][T27003] CPU: 0 PID: 27003 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 278.480808][T27003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.490860][T27003] Call Trace: [ 278.494150][T27003] dump_stack+0x137/0x19d [ 278.498509][T27003] should_fail+0x23c/0x250 [ 278.502928][T27003] ? __kernfs_new_node+0x6a/0x330 [ 278.507957][T27003] __should_failslab+0x81/0x90 [ 278.512732][T27003] should_failslab+0x5/0x20 [ 278.517244][T27003] kmem_cache_alloc+0x46/0x2f0 [ 278.522039][T27003] __kernfs_new_node+0x6a/0x330 [ 278.526900][T27003] ? __cond_resched+0x11/0x40 [ 278.531578][T27003] ? mutex_lock+0x9/0x30 [ 278.535823][T27003] kernfs_new_node+0x5b/0xd0 [ 278.540418][T27003] __kernfs_create_file+0x45/0x1a0 [ 278.545527][T27003] sysfs_add_file_mode_ns+0x1c1/0x250 [ 278.550908][T27003] internal_create_group+0x2e4/0x850 [ 278.556202][T27003] sysfs_create_group+0x1b/0x20 [ 278.561120][T27003] loop_configure+0xa21/0xcb0 [ 278.565864][T27003] lo_ioctl+0x555/0x11f0 [ 278.570106][T27003] ? path_openat+0x19ab/0x20b0 [ 278.574874][T27003] ? putname+0xa5/0xc0 [ 278.578941][T27003] ? ___cache_free+0x3c/0x300 [ 278.583621][T27003] ? blkdev_common_ioctl+0x9c3/0x1040 [ 278.588992][T27003] ? selinux_file_ioctl+0x8e0/0x970 [ 278.594198][T27003] ? lo_release+0x120/0x120 [ 278.598692][T27003] blkdev_ioctl+0x1d0/0x3c0 [ 278.603184][T27003] block_ioctl+0x6d/0x80 [ 278.607441][T27003] ? blkdev_iopoll+0x70/0x70 [ 278.612140][T27003] __se_sys_ioctl+0xcb/0x140 [ 278.616766][T27003] __x64_sys_ioctl+0x3f/0x50 [ 278.621340][T27003] do_syscall_64+0x4a/0x90 [ 278.625758][T27003] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 278.631642][T27003] RIP: 0033:0x4663b7 [ 278.635527][T27003] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 278.655119][T27003] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 278.663524][T27003] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 278.671480][T27003] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 278.679433][T27003] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 278.687384][T27003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 278.695465][T27003] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r1, &(0x7f0000000000)=0x8, 0x5) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) sched_setattr(r0, &(0x7f00000002c0)={0x38, 0x6, 0x1000000a, 0x100, 0x3, 0x7d, 0x1ff, 0x7ff, 0x4, 0x6}, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) getrlimit(0xa, &(0x7f0000000280)) [ 278.718136][T27003] loop2: detected capacity change from 0 to 1051 10:49:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) write$binfmt_script(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="93"], 0x17) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) r5 = fcntl$getown(r4, 0x9) fcntl$setownex(r4, 0xf, &(0x7f0000000100)={0x1, r5}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x10000) 10:49:17 executing program 2 (fault-call:1 fault-nth:73): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 278.844248][T27045] FAULT_INJECTION: forcing a failure. [ 278.844248][T27045] name failslab, interval 1, probability 0, space 0, times 0 [ 278.856980][T27045] CPU: 0 PID: 27045 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 278.865894][T27045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.876481][T27045] Call Trace: [ 278.879759][T27045] dump_stack+0x137/0x19d [ 278.884097][T27045] should_fail+0x23c/0x250 [ 278.888513][T27045] ? __kernfs_new_node+0x6a/0x330 [ 278.893540][T27045] __should_failslab+0x81/0x90 [ 278.898312][T27045] should_failslab+0x5/0x20 [ 278.902833][T27045] kmem_cache_alloc+0x46/0x2f0 [ 278.908643][T27045] __kernfs_new_node+0x6a/0x330 [ 278.913502][T27045] ? __cond_resched+0x11/0x40 [ 278.918176][T27045] ? mutex_lock+0x9/0x30 [ 278.922482][T27045] kernfs_new_node+0x5b/0xd0 [ 278.927194][T27045] __kernfs_create_file+0x45/0x1a0 [ 278.932359][T27045] sysfs_add_file_mode_ns+0x1c1/0x250 [ 278.937774][T27045] internal_create_group+0x2e4/0x850 [ 278.943065][T27045] sysfs_create_group+0x1b/0x20 [ 278.947921][T27045] loop_configure+0xa21/0xcb0 [ 278.952599][T27045] lo_ioctl+0x555/0x11f0 [ 278.956844][T27045] ? path_openat+0x19ab/0x20b0 [ 278.961612][T27045] ? putname+0xa5/0xc0 [ 278.965685][T27045] ? ___cache_free+0x3c/0x300 [ 278.970361][T27045] ? blkdev_common_ioctl+0x9c3/0x1040 [ 278.975736][T27045] ? selinux_file_ioctl+0x8e0/0x970 [ 278.980965][T27045] ? lo_release+0x120/0x120 [ 278.985488][T27045] blkdev_ioctl+0x1d0/0x3c0 [ 278.989989][T27045] block_ioctl+0x6d/0x80 [ 278.994230][T27045] ? blkdev_iopoll+0x70/0x70 [ 278.998900][T27045] __se_sys_ioctl+0xcb/0x140 [ 279.003490][T27045] __x64_sys_ioctl+0x3f/0x50 [ 279.008080][T27045] do_syscall_64+0x4a/0x90 [ 279.012496][T27045] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 279.018441][T27045] RIP: 0033:0x4663b7 [ 279.022402][T27045] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 279.042049][T27045] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 279.050473][T27045] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 279.058440][T27045] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 279.066407][T27045] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 279.074386][T27045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 279.082362][T27045] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 279.115657][T27045] loop2: detected capacity change from 0 to 1051 10:49:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto$inet(r1, &(0x7f0000000140)="de0e42b97a1e90a7630e485675e272517e8111dc12e8f42cdcc9ad38d21e0d78d83a2b6f266cd64c32b6096da14b781711df604273635f6322947f5228fa7568c3c45017999d7f8445e657229fc8eb2c0d06b429496de886debf70a81cbbf6a7d44bc9bbb09f533462c5eb54370c6fe22ebeff41056aa46ea67a480de0048de3187706ca9b804284b939aa4a958c095bef3475abb4e64b00"/166, 0xa6, 0x48018, 0x0, 0x3c) 10:49:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) splice(r3, 0x0, r2, 0x0, 0x5, 0xb) read(r1, &(0x7f0000000180)=""/185, 0xfffffdef) 10:49:17 executing program 3: clone3(&(0x7f0000001380)={0x228000, 0x0, 0x0, 0x0, {0x5}, &(0x7f0000001400)=""/4096, 0x1000, 0x0, 0x0}, 0x58) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x81, 0x40) pidfd_send_signal(r0, 0x1a, &(0x7f0000000040)={0x8, 0x7ff, 0x5}, 0x0) 10:49:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000340)={0xa, 0xfe}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) prlimit64(r0, 0x9, &(0x7f0000000100)={0xffffffff, 0x4}, &(0x7f0000000300)) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000240)='e', 0x1}, {&(0x7f0000000280)="0a2b19a5cc51361b54a6615e0e500ba571251b04a3a0746837222b90f9f5764ca83777a0b6165e4afe101c90aaee1f92c6d53a166bf751a656b1852629095a9cd36e2f2c523f766afaca9ede1ef5eeaf129555240f2e", 0x56}], 0x2) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x0) 10:49:17 executing program 1: sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x84, 0x0, 0x8, 0x301, 0x0, 0x0, {0x7, 0x0, 0x1}, [@CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1f}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x751}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1f}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_DCCP_RESPOND={0x8}, @CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x73e}, @CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x5}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20840}, 0x4000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast2}, 0x10) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_OCB(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x20, r3, 0xb0b, 0x0, 0x0, {{0x5}, {@void, @val={0xc}}}}, 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xfffffffffffffdfb, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x40, r3, 0x320, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0xfff, 0x75}}}}, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x2df8626f5e510644}, 0x200240c0) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0x0, 0x8, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x16}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x34}}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000440)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000540), 0xc, &(0x7f0000001640)={&(0x7f00000005c0)={0x1054, 0x0, 0x2, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x1, 0x1c}}}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x4}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xffffff9c}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0xff}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x7}, @NL80211_ATTR_VENDOR_DATA={0x1004, 0xc5, "3376896fbafbb8ff8e0a761c15083526a5e5fae3c7d5ea19ebbfd19ad761cae8f82909b5b44200924207eece82e2aa01af135d20131e032339403475e6f3d1fe31edcda186d4cba113aef17c104dcac639eae4e398a97c2b9910f419b78e28e9cca1bb19a8a6cd66e71fa00aa86e81bd16358235239231ac2cc367c57b0a900737f097d9ccecbd8d8ad4da1797b2b2939cb31880e48f2ede597c021fc59370ab0bb8e51ad4c1cd4f8b5ac75d5ae3bf4a5bf51e75477618ee387bbff34845c001dee1481e9ed0905f6e26deb5d6bbd11a56aced082961c434126ed6c190c2754871781692dd2396eadcf095e8adbad0ff2a8b949212e2db77be736bd39442d07696a572465ecd75ec966ff011ee98851b79a2749044d66f1a7d8146abb39c81327805e76319413370c503dc879cd5e129d39cb352c87c1f3ba61097502654a35caafe3dc2f1256a1a9639f542a11718191f10f90ce15a33950fb92f186b6777bb3df40c35ab65407099de6398e7278569850422f2fb3885b645cfa7a9bbd9a100207aaf075354cbb305bf9e1290b4535b181f073ab309abf538c340c4516707e838fe7043e7b2fe64d34f4072ccdfaa8cca485bcf2e5bda36ab821b3222dabf632f82ba5da40907b85fad64b87158014a1d31863898fc7b27e0d2922bc8da2d1988fff22fc31470a45d346259ba4e39283fd926eba90da55afa8ab037aed1b7045a904e89d8d6a494b8105cbb99c39f1d4c66befd2c01dbdc66fe150305e11b00cec7faee8610b2f77e23109b11db0a9a3cd7bb10e2cad004c5fc8b0009fa519532871b9612ef68a95f8ac4cd83ec999012abe4b793974855a02c35fd418f1c4b8fa87fb308995ac2a085d64421a18e1ca037d7d40b967f2c2f6a783afab1107e928fbad735fccac7bd349e2a8c65da50137e9ac325577704f33a35850661b28449e5c18d0f7eaabfa42a4051121c2d40d21de209ec64de9774c768f701f5c8772e85610476fcc2c2564c8dc3a0a498d699b2b7def0d6b6337bc772e0c20260393bb40b5224568a05fbbbea2ade7a6ec9cda07fd7bef2f3ca20605427ed2afa44e025f3faad775c31b5c2e80a1b6e1b12fa780595fff1c5dd0f7704a5005ac57dff94845ccebc614a0345b4ebbed7fc72adbbcf24504b45c46654e5a15d87247b12536a993379b4adf55ae439bad9fa7c21c61a2d78ee67261dca5d581053632f3585f143840983dfc5913d2395c6ab96ed0438c38a78b4d743e6318ae1a2d30621889af1163e07442f0cf21410dbdbe31a45e18254543871d85585c47f30c2854f50418ce88f710e3de97dd69d1e7ad29542f2a2e84314ba79d442abb889d76a35df528e6e2dd57775d760501f865e4e7c50785d3dfcb20791fdf5489d42a4b85049b90b32bb89bbf31ada0394165e785942efbe5cd04cc2c83b7f3b91e662a6c83de46789bd57c61961d3200798b7c48d3bf5225587ad08b3d0f40be5dbd24b94b5d5aa9f06aa258a732f76fd02a5e2af86cc1d5949e4411d95717cc6ebf184729fea9338c1f0a3f9c8ad9fef96af6455383f13a7d9d3af38a691930a71de550c7050f3041c8220377986f61caf71af96f4821d4560e6eadddb944305b1c7795ee8f2bed43c6f32fb53824365eb3d10dedd997dbbe743cc41bb0cfb0f62710d6b35dbf472bcfe97fb9c2208b118c0d5303407d52431e5123a73e7be66ba690a7a14f6fb3c4205b4404f18634c46a677a10cb45d24ee5904e2ed125a022f05f0dd3628ad5908c3703c2f2781ae7893b736eb0cde63aac07df529a0e065479ba75e1ad0fe3c078ff0ec098c9157be2735c4aa46d0cc6754cb8e8258d415d00fe54aee406b1e17490454419495af7db16bfe4c93c580553a25ecfd53f2785e3ce097bad9f173e34fdffc07bf4ff734b5be25f276a9862b8b11034df09bc9eadb8f894833ec8b040a887220b0ad012684d8cd120650e4caf991983c1e8651e12d71441a5051daa6abe92f91c6531a012374342d0c430a1a01d686e0f4dfcb8a6750634877cdf67094392726f4c6d409de93d4856353e2dae31b6258f5335b1448f65a22778cdea811aba378977d851250570eb2d88073f11a499a72daf906204dc8003cfeca9c2c338910d5022336dd132036beb97c0292799cc5c1f4a7b170fde3087878f56ed5b8fd6672003dfedf1a30ea51bdb94151c208c42fb4451b2e285c151639b4fda1dfcaa2eed2785a741e8c36c24c7d68d11fdb014a8932d8543602b5b758c6810a112e40c600e808d7d79523867835c1c0a6181b7c43503659db7efb0959ff66ddf2a572d66df83380ae69cb7f6b8974380cbe59662c9688d372198ea3bda5568fef8305c8b21c89f6c4dcf71138aa9abee7c87fa00e8d3f0b8595141fc14504fabdfa9f3480e4767aeebc89a35c1fa6ca20ccdfb9b9ff38b35eeb032479687064fa1b95e84f11e2cdc4deeadd3fbcecc592ef8638bb9c2e4d8bae400171acbde323169c1cb63fe544312ba599b9bab1dff874441dd01185a7eb7e5612b22c3900297438e8c9a6bf72462d17104d9c2654e7f3714e3167f768ea9444e04dfafb47050358dd93018cc1a6ca69c9745ea357a6c1b8b549d5a76065fbc35e70a6852b415c0a29cc38aa6b0c6dedc196bb7041870757e0a76530a37e36aff484b53d50b19321a80e9a0f5d8f9f2941d92667bba88027cbaa83c84266f9570ceb89a0be3d6000eefcdc13393f706621693efb91b4db8158ba2a7ac5d75b97d002ac8eea9ee4d03ff005c1f5c9aa888ac84770900bc04790cf4ace520a7805bc90e723b15392ed8f66bb25bc8b2cfd09755d326af59357b36fa0f3103e09f93b2e1a6397aec2804d8cd69e52c2c0dc4d457bc6bfbaaaf791fc81ca4c9495741d66b02a4618209a39e3a51a633bbf04b96594061c1c8ccc2e1b25bb0868a0508f9c2c4438008b6c09cbb77948bff9471c61c1eb1690a07532d79a22d989a7066893108ad6e0b796bad87fb2ba809bb97cda7338ffc8071dffd07ea8a84f14e565b60590283fee7a581ea5454ad369886dadc606ff5976c3d6ed2ac938baa4b662f6d7c846864b6ff94305f8e6cf9cbca48a535ac0993eab8a20d430493bf428bee7ea480dc0f5a28141c302515bfbe10f06c46c3402ba611490265f9d73c4b3e18a2f2562357e96b58802ca7dbbd6f7704504203070acf91926ee8e98d61ad0bbafcbec21eefa5b0ad0f897b7ec351a32e5c9d84b602e628fdacbe123e8d6e09d92497683b959de777573fbb8091e38d13c0d7b4a12f7d954381c58794e3fe47d22d6f80038b1741b3ffef27fe7537d8f4b89f1d72786c427a5fa0405f6fffbb8c91fa50e2c2dbd2b72bdde54052f41c02245ef834a25d467cb5d279d39d6ad6ca81374627301f0e7a590f0eed666253202dd5a771cb13dabbf150d30df184ad567a90d0c02b15356d879ec7002236d2ac0992e6e073e00b8cfeb655de192fa2d4a107f9c1ca46877c2cb403cb729b6bf79582cd01418d649e7726680880aef66c543151dc8246270af9f84ef3c9c068d08f1eacee35c4940395045307713e2e2f9e6c35d91719bf5f53928ce083c3c39f9ab5da1fd6f5316354bbe6f1283051dde74b3772f306d53959cc0abce7061a8e502da814400eaadc144c506300edac9b95fbfcedd0087400f5ed8e4a64c4959db5440ee949065e3bc320e3088e18eaba9af20a099a8d450fd434dc7c5d34d40348fde5fb923bebaad3c0a73e97a4da8714c8b08a3e55fb80de6c1635d3d901301af3091ee3f2f0b0c6199598f26f5c15e47155a0388ba0862385ecd292635ac9752bf9dac78e42bf0fa537617098b013b4b6f0f269ef8d93881a5e5f99b0fd4a1820f47a33aa339f56b738f519c8f6cc40a806cbf8e70f4ef2cbd3aea10789d2ccc436e938bfa509a78d73e93f3fffc64d037701953568c46313614cd33b76c3654a75c9c3cfbbcca258364c331fa242442b81d97a0f095d9379d196af4930ce14ba8b6329145fd7af43a34708152ecd80a650fffdab672b08cc280dc287e20ced990307bd61aad2e9ef6affe7608f925c8762ee8ef9a35dc53e9fb66a313747482fa80cefc37af1cdf67369da670df8aab1398b9979b342da9f41391224b89b5ec979eff7d3997d4665f10a242bbb2eafab06842625b6e0afee081ad0cb5414a4f1e3ce1c7b05f03673d54cd24dffecb3c61ecca6aa456e9cf4e58a558caad462bceba35fa06c4375f1fdfbca708b8e816e48248932149cae65a49f676cf914a1e829d1dfc392f0afd5c9c5334e5df4639d94620e7e1d2ca86e8da61011ebf95933e3faf1a0b2577ab8e18a7c761017cb5f1c40004b3bd870a623b8d79f0747c5113cc366dead70740b725245a5a594ff66970da9502f49dfee476d0760f5addc3d8496c491befc3f5bd3993be0a7807913721a116cb0fe7566cffeb3baf01a4836a749d3c05cf819bc3fc7f6bc0f2e828fa2ab13b50cc4cdd8b35a7ff4e55e2642d5798a3455d79f2af25226ceb05e975ba749e87bd48f5ad4b065deb9c96062ae844f8a74617a0192f69623bb85ff06befb8e5b518aea3502e03281a65148eaa9b1b0f89245192f34238d3f3003bfad233729f94b213aaf8c27d1d4cbb096718a7d2c2779f2eaa6340e96feb382dd960788525d7059c6768ca86c388e07c3206d786be0413d2cd1dfc00e4ed03590b04a264dea8f444a71d9188b4b69c02848bfc94fea43ea929fa99b3d71ce6b57ffcbdd35aa661d904c47ba2359cf886269364fcfcd4e59c6c753c786acf72732a1533f29cc2d66120fa0a8a6d4b2b40cdafedd35d9cd395356bba2f30e55fd4445da101148ed1df061fb42ef01377a13d91de2cbbf639cac18611fcb7f9eb276047742c324f15f6e93b738b4da08db9de79a5364ab835ece6ec5c4a7c65e5c25f7d59d13392dd226b8a14950d76b02de2ebecbeb41c64348e0b87cca998f9efbfa24255b2abbd51fb8706d35a1f7db627927033f0d82b87790a0965c0d8ffa5031781e9351de6aa2c8be5edf6252d837df89d594dd5370804a5bd97aaa287abb994f2a2f0635afca11c76a258ae9b4a85d9bfd75fe46c2ba4c6fc4d2fbc6e8518690e452820ed088f83448f29a6ae30d3019adacf94d66cd66061ced61b7c3fc0ffd985e4dda7b023554f9e79888f07066955e30ca8e84d0daf12b152ce4da7f6be73eed8115a5aa098a648a8205adb255729d76eff66d81fbe44d9884b6cc797a602b8c1bdead6c9a5fde172c654c9ea3891e0764e3ed8eba775074a5819944a169b464d16c81c4253eb47852b678945c9f1f70d39615fbd2f879401cd689855dd159ef905e9b01119402eccf8eedb53ecfadbf8f8083644aaad283f4524662be2070ebbad212134c41066515c6f06cfec5b7a907b3587c35cf54728ae851eee6db0820f6583db5932a8e5b20fb6165655af022b15b5edefe354499659e9961cb94c5e6b12f7172367441a9aeac6d59ebf3cd0bcc84e986cd06db47b61d488914c87bfb2d5313dd4a1e72457b698ae4598859889f7b074ce2056348b7de29a0ca9ce338b00ec8f6b9e37c767efd0d133f253719217bb8355394b7d658fd6d9d8e22a847ed0d86b9d9a607a7581d1935bfca3fe8da75a574c051d67b1e53a7fde1e2a2da34caf5ed2f632e2527599e64337eaf9e320acfd87fd821c2de400abe6e6cb0685df19677e725d77a7796ea62a3309d19433cfab362216f827b71f4e23c7192d2a0eeef272b736fbc9cdff02e0d11852c6f099080e910e8dcb36"}]}, 0x1054}, 0x1, 0x0, 0x0, 0x880}, 0x4000001) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r7, 0x1, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x80000000, 0x18}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 10:49:17 executing program 2 (fault-call:1 fault-nth:74): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="27000000000000000000fd0000000000d30a0000000000000000000000000000000000000000e20001000000f9ffffff57959adb923014e8ed626171146f758e28f48605f502802038b75347fd826fdf967f424c9d126f6942db71700b4162354357c1978ad24f3eaca7dd118f999c7731bcfa3b08b551f9e346cf9ce4f3630cd811d3ed00dfcdceac24"]}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000000240)=0x4, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140), 0x4) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 279.205937][T27068] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 279.224491][T27079] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 10:49:18 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xc}) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032bbd7000fbdbdf250300000008000200050000006f000100fc000000000000000000000000000001"], 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x10001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x11, 0x2, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000080)={0xc}) poll(&(0x7f00000001c0)=[{r4}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000001c0)={0x8000200a}) sendto$inet(r2, &(0x7f0000000140)="7d82962fb4443a3a23e93424c6f6701a61f2cf89b93222202c25aaaa77c26bf720b16770088606c7a89a7ee50c1bb58021", 0x31, 0x80, &(0x7f0000000180)={0x2, 0x4e24, @multicast2}, 0x10) [ 279.274004][T27090] FAULT_INJECTION: forcing a failure. [ 279.274004][T27090] name failslab, interval 1, probability 0, space 0, times 0 [ 279.286658][T27090] CPU: 1 PID: 27090 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 279.295496][T27090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.305611][T27090] Call Trace: [ 279.308892][T27090] dump_stack+0x137/0x19d [ 279.313258][T27090] should_fail+0x23c/0x250 [ 279.317676][T27090] ? __kernfs_new_node+0x6a/0x330 [ 279.322730][T27090] __should_failslab+0x81/0x90 [ 279.327530][T27090] should_failslab+0x5/0x20 [ 279.332176][T27090] kmem_cache_alloc+0x46/0x2f0 [ 279.336939][T27090] __kernfs_new_node+0x6a/0x330 [ 279.341781][T27090] ? __cond_resched+0x11/0x40 [ 279.346445][T27090] ? mutex_lock+0x9/0x30 [ 279.350667][T27090] kernfs_new_node+0x5b/0xd0 [ 279.355236][T27090] __kernfs_create_file+0x45/0x1a0 [ 279.360342][T27090] sysfs_add_file_mode_ns+0x1c1/0x250 [ 279.365710][T27090] internal_create_group+0x2e4/0x850 [ 279.371005][T27090] sysfs_create_group+0x1b/0x20 [ 279.375840][T27090] loop_configure+0xa21/0xcb0 [ 279.380535][T27090] lo_ioctl+0x555/0x11f0 [ 279.384758][T27090] ? path_openat+0x19ab/0x20b0 [ 279.389498][T27090] ? putname+0xa5/0xc0 [ 279.393579][T27090] ? ___cache_free+0x3c/0x300 [ 279.398287][T27090] ? blkdev_common_ioctl+0x9c3/0x1040 [ 279.403700][T27090] ? selinux_file_ioctl+0x8e0/0x970 [ 279.408882][T27090] ? lo_release+0x120/0x120 [ 279.413379][T27090] blkdev_ioctl+0x1d0/0x3c0 [ 279.417901][T27090] block_ioctl+0x6d/0x80 [ 279.422139][T27090] ? blkdev_iopoll+0x70/0x70 [ 279.426883][T27090] __se_sys_ioctl+0xcb/0x140 [ 279.431460][T27090] __x64_sys_ioctl+0x3f/0x50 [ 279.436105][T27090] do_syscall_64+0x4a/0x90 [ 279.440591][T27090] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 279.446529][T27090] RIP: 0033:0x4663b7 [ 279.450401][T27090] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 279.469987][T27090] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 279.478454][T27090] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 279.486430][T27090] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 279.494447][T27090] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 279.502395][T27090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 279.510342][T27090] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 279.520241][T27090] loop2: detected capacity change from 0 to 1051 [ 279.526681][ T25] audit: type=1400 audit(1620816558.251:32): avc: denied { block_suspend } for pid=27092 comm="syz-executor.1" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 10:49:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) 10:49:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="32099cb1b282ec6cd0ec35d4da59a617cd87268bf5ce471234057ee5132d1da006939b2f09b89a6425fd2c8843604f9627054a404a4f2cc27973e44bdb26d62e9da5908d6cb0d40a9adb80d1b3a5d0999b69bf71fe0833371a009d4aa077462ebb24b246272ddfdb6d16d3730944acb1c610c1915158ee66d3b1bac47c5bc4353a444fa119e58971d72451913fb859534dd3149bb19291a87847cf63781b23bbd10306a502e0b743ab0df16547dd9896bf13c6a540cc82694cd6b95f27a0dd6747b346a709bcba9ba8429f8a61aeb33ba47b7d80", 0xd4, 0x10, &(0x7f0000000240)={0x2, 0x4e22, @empty}, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f0000000000)="ec09c9104f64e3807dd1f1179580895cbb82b48e6ae40037efa7eefa", 0x1c, 0xd0, &(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10) 10:49:18 executing program 2 (fault-call:1 fault-nth:75): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 279.649730][T27129] FAULT_INJECTION: forcing a failure. [ 279.649730][T27129] name failslab, interval 1, probability 0, space 0, times 0 [ 279.662777][T27129] CPU: 0 PID: 27129 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 279.671657][T27129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.681841][T27129] Call Trace: [ 279.685108][T27129] dump_stack+0x137/0x19d [ 279.689463][T27129] should_fail+0x23c/0x250 [ 279.693855][T27129] ? __kernfs_new_node+0x6a/0x330 [ 279.698861][T27129] __should_failslab+0x81/0x90 [ 279.703696][T27129] should_failslab+0x5/0x20 [ 279.708181][T27129] kmem_cache_alloc+0x46/0x2f0 [ 279.712924][T27129] __kernfs_new_node+0x6a/0x330 [ 279.717759][T27129] ? __cond_resched+0x11/0x40 [ 279.722421][T27129] ? mutex_lock+0x9/0x30 [ 279.726771][T27129] kernfs_new_node+0x5b/0xd0 [ 279.731385][T27129] __kernfs_create_file+0x45/0x1a0 [ 279.736537][T27129] sysfs_add_file_mode_ns+0x1c1/0x250 [ 279.741896][T27129] internal_create_group+0x2e4/0x850 [ 279.747243][T27129] sysfs_create_group+0x1b/0x20 [ 279.752078][T27129] loop_configure+0xa21/0xcb0 [ 279.756733][T27129] lo_ioctl+0x555/0x11f0 [ 279.760965][T27129] ? path_openat+0x19ab/0x20b0 [ 279.765723][T27129] ? putname+0xa5/0xc0 [ 279.769766][T27129] ? ___cache_free+0x3c/0x300 [ 279.774420][T27129] ? blkdev_common_ioctl+0x9c3/0x1040 [ 279.779783][T27129] ? selinux_file_ioctl+0x8e0/0x970 [ 279.785078][T27129] ? lo_release+0x120/0x120 [ 279.789636][T27129] blkdev_ioctl+0x1d0/0x3c0 [ 279.794200][T27129] block_ioctl+0x6d/0x80 [ 279.798479][T27129] ? blkdev_iopoll+0x70/0x70 [ 279.803060][T27129] __se_sys_ioctl+0xcb/0x140 [ 279.808496][T27129] __x64_sys_ioctl+0x3f/0x50 [ 279.813246][T27129] do_syscall_64+0x4a/0x90 [ 279.817648][T27129] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 279.823534][T27129] RIP: 0033:0x4663b7 [ 279.827406][T27129] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 279.846987][T27129] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 279.855377][T27129] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 279.863336][T27129] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 279.871319][T27129] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 279.879364][T27129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 279.887312][T27129] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 279.895849][T27129] loop2: detected capacity change from 0 to 1051 10:49:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000000)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) recvfrom$inet(r1, &(0x7f0000000000)=""/213, 0xd5, 0x140, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:18 executing program 2 (fault-call:1 fault-nth:76): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0xb) 10:49:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f0000000100)=""/84, 0x54}, {&(0x7f0000000180)=""/84, 0x54}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/176, 0xb0}, {&(0x7f0000000480)=""/207, 0xcf}], 0x8, 0x3f, 0x40) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write(0xffffffffffffffff, &(0x7f0000000000)="2400000052001f00", 0x8) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0x96a44f1) splice(r1, 0x0, r3, 0x0, 0x4ffdc, 0x0) 10:49:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0xb) [ 280.130306][T27153] loop2: detected capacity change from 0 to 1051 [ 280.136855][T27153] FAULT_INJECTION: forcing a failure. [ 280.136855][T27153] name failslab, interval 1, probability 0, space 0, times 0 [ 280.149585][T27153] CPU: 1 PID: 27153 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 280.158340][T27153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.168392][T27153] Call Trace: [ 280.171664][T27153] dump_stack+0x137/0x19d [ 280.175996][T27153] should_fail+0x23c/0x250 [ 280.180473][T27153] __should_failslab+0x81/0x90 [ 280.185275][T27153] ? kobject_uevent_env+0x1a7/0xc40 [ 280.190530][T27153] should_failslab+0x5/0x20 [ 280.195066][T27153] kmem_cache_alloc_trace+0x49/0x310 [ 280.200349][T27153] ? dev_uevent_filter+0x70/0x70 [ 280.205287][T27153] kobject_uevent_env+0x1a7/0xc40 [ 280.210383][T27153] kobject_uevent+0x18/0x20 [ 280.214889][T27153] loop_configure+0xb3c/0xcb0 [ 280.219570][T27153] lo_ioctl+0x555/0x11f0 [ 280.223905][T27153] ? path_openat+0x19ab/0x20b0 [ 280.228704][T27153] ? putname+0xa5/0xc0 [ 280.232781][T27153] ? ___cache_free+0x3c/0x300 [ 280.237440][T27153] ? blkdev_common_ioctl+0x9c3/0x1040 [ 280.242810][T27153] ? selinux_file_ioctl+0x8e0/0x970 [ 280.248005][T27153] ? lo_release+0x120/0x120 [ 280.252490][T27153] blkdev_ioctl+0x1d0/0x3c0 [ 280.256985][T27153] block_ioctl+0x6d/0x80 [ 280.261325][T27153] ? blkdev_iopoll+0x70/0x70 [ 280.265897][T27153] __se_sys_ioctl+0xcb/0x140 [ 280.270546][T27153] __x64_sys_ioctl+0x3f/0x50 [ 280.275123][T27153] do_syscall_64+0x4a/0x90 [ 280.279519][T27153] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 280.285410][T27153] RIP: 0033:0x4663b7 [ 280.289281][T27153] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 280.308903][T27153] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.317302][T27153] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 280.325251][T27153] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 280.333198][T27153] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 280.341207][T27153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 280.349178][T27153] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:19 executing program 2 (fault-call:1 fault-nth:77): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 280.437426][T27172] loop2: detected capacity change from 0 to 1051 [ 280.443829][T27172] FAULT_INJECTION: forcing a failure. [ 280.443829][T27172] name failslab, interval 1, probability 0, space 0, times 0 [ 280.456548][T27172] CPU: 0 PID: 27172 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 280.465301][T27172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.475335][T27172] Call Trace: [ 280.478597][T27172] dump_stack+0x137/0x19d [ 280.482990][T27172] should_fail+0x23c/0x250 [ 280.487390][T27172] __should_failslab+0x81/0x90 [ 280.492138][T27172] ? kobject_uevent_env+0x1a7/0xc40 [ 280.497395][T27172] should_failslab+0x5/0x20 [ 280.501904][T27172] kmem_cache_alloc_trace+0x49/0x310 [ 280.507168][T27172] ? dev_uevent_filter+0x70/0x70 [ 280.512083][T27172] kobject_uevent_env+0x1a7/0xc40 [ 280.517089][T27172] kobject_uevent+0x18/0x20 [ 280.521612][T27172] loop_configure+0xb3c/0xcb0 [ 280.526267][T27172] lo_ioctl+0x555/0x11f0 [ 280.530572][T27172] ? path_openat+0x19ab/0x20b0 [ 280.535319][T27172] ? putname+0xa5/0xc0 [ 280.539373][T27172] ? ___cache_free+0x3c/0x300 [ 280.544036][T27172] ? blkdev_common_ioctl+0x9c3/0x1040 [ 280.549389][T27172] ? selinux_file_ioctl+0x8e0/0x970 [ 280.554579][T27172] ? lo_release+0x120/0x120 [ 280.559070][T27172] blkdev_ioctl+0x1d0/0x3c0 [ 280.563566][T27172] block_ioctl+0x6d/0x80 [ 280.567865][T27172] ? blkdev_iopoll+0x70/0x70 [ 280.572439][T27172] __se_sys_ioctl+0xcb/0x140 [ 280.577014][T27172] __x64_sys_ioctl+0x3f/0x50 [ 280.581625][T27172] do_syscall_64+0x4a/0x90 [ 280.586074][T27172] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 280.591963][T27172] RIP: 0033:0x4663b7 [ 280.595862][T27172] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 280.615454][T27172] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.623850][T27172] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 10:49:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r1, 0x54e5b086e4f3ec90, &(0x7f0000000280)={0x100000000, 0x3f}, &(0x7f00000002c0)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x10000, 0x0) read(r4, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r5, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r3, &(0x7f0000000040)=ANY=[], 0x10034) [ 280.631803][T27172] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 280.639753][T27172] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 280.647703][T27172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 280.655653][T27172] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:19 executing program 2 (fault-call:1 fault-nth:78): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 280.760314][T27190] loop2: detected capacity change from 0 to 1051 [ 280.766761][T27190] FAULT_INJECTION: forcing a failure. [ 280.766761][T27190] name failslab, interval 1, probability 0, space 0, times 0 [ 280.779541][T27190] CPU: 1 PID: 27190 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 280.788300][T27190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.798343][T27190] Call Trace: [ 280.801636][T27190] dump_stack+0x137/0x19d [ 280.805950][T27190] should_fail+0x23c/0x250 [ 280.810347][T27190] ? kzalloc+0x1d/0x30 [ 280.814398][T27190] __should_failslab+0x81/0x90 [ 280.819215][T27190] should_failslab+0x5/0x20 [ 280.823819][T27190] __kmalloc+0x66/0x340 [ 280.828045][T27190] kzalloc+0x1d/0x30 [ 280.831918][T27190] kobject_get_path+0x7c/0x110 [ 280.836741][T27190] kobject_uevent_env+0x1be/0xc40 [ 280.841775][T27190] kobject_uevent+0x18/0x20 [ 280.846277][T27190] loop_configure+0xb3c/0xcb0 [ 280.850956][T27190] lo_ioctl+0x555/0x11f0 [ 280.855278][T27190] ? path_openat+0x19ab/0x20b0 [ 280.860063][T27190] ? putname+0xa5/0xc0 [ 280.864170][T27190] ? ___cache_free+0x3c/0x300 [ 280.868906][T27190] ? blkdev_common_ioctl+0x9c3/0x1040 [ 280.874259][T27190] ? selinux_file_ioctl+0x8e0/0x970 [ 280.879438][T27190] ? lo_release+0x120/0x120 [ 280.883970][T27190] blkdev_ioctl+0x1d0/0x3c0 [ 280.888526][T27190] block_ioctl+0x6d/0x80 [ 280.892752][T27190] ? blkdev_iopoll+0x70/0x70 [ 280.897322][T27190] __se_sys_ioctl+0xcb/0x140 [ 280.901895][T27190] __x64_sys_ioctl+0x3f/0x50 [ 280.906479][T27190] do_syscall_64+0x4a/0x90 [ 280.910916][T27190] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 280.916937][T27190] RIP: 0033:0x4663b7 [ 280.920833][T27190] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 280.940420][T27190] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.948812][T27190] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 10:49:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14, 0x800) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000180)=0x47f3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0xfffffffffffffeff) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:19 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @local}, 0x10) [ 280.956762][T27190] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 280.964724][T27190] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 280.972675][T27190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 280.980675][T27190] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:19 executing program 2 (fault-call:1 fault-nth:79): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:19 executing program 3: socket(0x22, 0x2, 0x4) 10:49:19 executing program 1: rename(&(0x7f0000002d80)='./file0\x00', &(0x7f0000003080)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000003140)=0x2, 0x4) sendto$inet(r0, &(0x7f00000030c0)="5a5047b7a7de8fd542e7c55e317233e90aec139678696acfa5a7405dcdfec1fb4907458c680b85744a2c56b5ab6ae2839ddaba0e6d869995da67ae1fdbfec3abe469ac68b4e69eb0137b10aad401cf54337255a013bbfac59faa9d5f6a28de2946418efd34edb34395df539721fa01e68aaa28cd", 0x74, 0x4004808, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000037c0)={'syztnl0\x00', &(0x7f0000003740)={'ip6_vti0\x00', 0x0, 0x2f, 0x73, 0x8, 0xffffffff, 0x45, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8007, 0x700, 0x3f, 0x6}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000840)={'erspan0\x00', &(0x7f0000003800)={'ip_vti0\x00', r1, 0x700, 0x8, 0x228, 0x1, {{0x23, 0x4, 0x0, 0x9, 0x8c, 0x66, 0x0, 0x1, 0x267dbad4f3c2ef7, 0x0, @remote, @empty, {[@lsrr={0x83, 0x1f, 0x12, [@broadcast, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @empty, @local, @broadcast]}, @ssrr={0x89, 0xf, 0xfc, [@remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x1c}]}, @ssrr={0x89, 0x1f, 0xe9, [@empty, @multicast1, @local, @multicast2, @local, @empty, @loopback]}, @end, @timestamp={0x44, 0x14, 0x31, 0x0, 0x5, [0x401, 0x1, 0x1153, 0xffffffff]}, @ssrr={0x89, 0xb, 0xed, [@local, @local]}, @ra={0x94, 0x4}, @noop, @ra={0x94, 0x4}]}}}}}) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002f40)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/5, 0x5}], 0x1, &(0x7f0000000140)=""/246, 0xf6}, 0x6}, {{&(0x7f0000000240)=@hci, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/80, 0x50}], 0x1, &(0x7f0000000380)=""/52, 0x34}, 0x5d67}, {{&(0x7f00000003c0)=@in, 0x80, &(0x7f0000003180)=[{&(0x7f0000000440)=""/184, 0xb8}, {&(0x7f0000000500)=""/59, 0x3b}, {&(0x7f0000000540)=""/244, 0xf4}, {&(0x7f0000000640)=""/197, 0xc5}, {&(0x7f0000000740)=""/244, 0xf4}], 0x5, &(0x7f00000008c0)=""/4096, 0x1000}, 0x9}, {{&(0x7f00000018c0)=@ieee802154, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001940)=""/229, 0xe5}, {&(0x7f0000001a40)=""/205, 0xcd}, {&(0x7f0000001b40)=""/156, 0x9c}, {&(0x7f0000001c00)=""/241, 0xf1}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/67, 0x43}, {&(0x7f0000002d80)}, {&(0x7f0000002dc0)=""/215, 0xd7}], 0x8}, 0x10001}], 0x4, 0x23, &(0x7f0000003040)) [ 281.081178][T27217] loop2: detected capacity change from 0 to 1051 [ 281.090760][T27217] FAULT_INJECTION: forcing a failure. [ 281.090760][T27217] name failslab, interval 1, probability 0, space 0, times 0 [ 281.103425][T27217] CPU: 1 PID: 27217 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 281.112168][T27217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.122210][T27217] Call Trace: [ 281.125466][T27217] dump_stack+0x137/0x19d [ 281.129788][T27217] should_fail+0x23c/0x250 [ 281.134194][T27217] __should_failslab+0x81/0x90 [ 281.138936][T27217] should_failslab+0x5/0x20 [ 281.143484][T27217] kmem_cache_alloc_node+0x58/0x2b0 [ 281.148708][T27217] ? __alloc_skb+0xed/0x420 [ 281.153195][T27217] __alloc_skb+0xed/0x420 [ 281.157539][T27217] alloc_uevent_skb+0x5b/0x120 [ 281.162282][T27217] kobject_uevent_env+0x863/0xc40 [ 281.167346][T27217] kobject_uevent+0x18/0x20 [ 281.171827][T27217] loop_configure+0xb3c/0xcb0 [ 281.176508][T27217] lo_ioctl+0x555/0x11f0 [ 281.180734][T27217] ? path_openat+0x19ab/0x20b0 [ 281.185492][T27217] ? putname+0xa5/0xc0 [ 281.189537][T27217] ? ___cache_free+0x3c/0x300 [ 281.194195][T27217] ? blkdev_common_ioctl+0x9c3/0x1040 [ 281.199547][T27217] ? selinux_file_ioctl+0x8e0/0x970 [ 281.204772][T27217] ? lo_release+0x120/0x120 [ 281.209269][T27217] blkdev_ioctl+0x1d0/0x3c0 [ 281.213754][T27217] block_ioctl+0x6d/0x80 [ 281.218155][T27217] ? blkdev_iopoll+0x70/0x70 [ 281.222783][T27217] __se_sys_ioctl+0xcb/0x140 [ 281.227375][T27217] __x64_sys_ioctl+0x3f/0x50 [ 281.231981][T27217] do_syscall_64+0x4a/0x90 [ 281.236394][T27217] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 281.242295][T27217] RIP: 0033:0x4663b7 [ 281.246167][T27217] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 281.265874][T27217] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 281.274324][T27217] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 10:49:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) r5 = socket(0x11, 0x2, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000000080)={0xc}) bind$unix(r5, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) open(&(0x7f0000000000)='./file0\x00', 0x483, 0x22) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 281.282276][T27217] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 281.290226][T27217] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 281.298175][T27217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 281.306217][T27217] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xa) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x2}, 0x8) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:21 executing program 2 (fault-call:1 fault-nth:80): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0xb) 10:49:21 executing program 3: r0 = socket(0x22, 0x3, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) 10:49:21 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2700000000000000000000000000fd84fc1a00000000003372a3e70000000500"/44]}) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x2000000}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendto$inet(r3, &(0x7f0000000040)="359b30b3170dd61a903035f061f118662e52f1ec955f8dcf753d115eeab11c3fc29340e7a3f580fe7bb038d8bac84e1143a79ccee6ad1a374461fcdf1ffceaf9f59b1237d69c88a712a30d089bb347c7bd2b66e6ca6921e4d5b7b88b406259484635e46a92", 0x65, 0x4040081, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1}, 0x10) 10:49:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/181, 0xb5) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e22, @local}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000040)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000400)={{r0}, r1, 0x10, @unused=[0x8000, 0x1, 0x20, 0x4], @subvolid=0x101}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r2, 0x541c, &(0x7f0000000000)={0xd, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000099e000)={0x2, 0x4e24, @multicast1}, 0x10) r4 = openat$incfs(r3, &(0x7f0000000180)='.pending_reads\x00', 0x480a02, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f00000001c0)={0x0, 0x1, 0x5, 0x80000000, 0xe, "08ebef78b8a679ddf3946b1c2273255534cc06"}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) sendto$inet(r4, 0x0, 0x0, 0x41, &(0x7f0000000100)={0x2, 0x4e64, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[@mss={0x2, 0x7}, @window={0x3, 0x1f, 0x6}, @timestamp, @sack_perm], 0x4) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) sendto$inet(r5, &(0x7f0000000200)="ac7d448d54b254eeba2b3be1e37d65c599edfd81a4d5529d114217a0b8a80af6354149c56630c6e4fdecffccbbcd408b28f8bf1572c5b12948b7f7e034ba4e3de5106ce6cb6fa4558de7e32b91edbc025b9a83ae2e015708ee57ae49bfc1a78b8da5596c4151e4fe444b28a6e7d35fefe617aa5cc34ea88d30c656ba90d9b65aea1a1b", 0x83, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r6, 0x5437, 0x0) ioctl$TCSETS(r6, 0x5402, &(0x7f00000000c0)={0xd87, 0x8, 0x2, 0x1f, 0x9, "36acc3e91354cbeac6ceb039137ed2a66879d0"}) 10:49:21 executing program 3: fork() getpgid(0x0) [ 283.248442][T27277] loop2: detected capacity change from 0 to 1051 [ 283.255430][T27277] FAULT_INJECTION: forcing a failure. [ 283.255430][T27277] name failslab, interval 1, probability 0, space 0, times 0 [ 283.268235][T27277] CPU: 1 PID: 27277 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 283.276990][T27277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.287137][T27277] Call Trace: [ 283.290416][T27277] dump_stack+0x137/0x19d 10:49:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000100)="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", 0x585ecf34f248fef4, 0x2000800a, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) 10:49:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, 0x0, 0x0) 10:49:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 283.294758][T27277] should_fail+0x23c/0x250 [ 283.299177][T27277] __should_failslab+0x81/0x90 [ 283.303935][T27277] should_failslab+0x5/0x20 [ 283.308439][T27277] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 283.314166][T27277] ? __kmalloc_node_track_caller+0x30/0x40 [ 283.319979][T27277] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 283.325433][T27277] __kmalloc_node_track_caller+0x30/0x40 [ 283.331104][T27277] ? alloc_uevent_skb+0x5b/0x120 [ 283.336045][T27277] __alloc_skb+0x187/0x420 [ 283.340466][T27277] alloc_uevent_skb+0x5b/0x120 10:49:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @private=0xa010101}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80) clock_gettime(0x0, &(0x7f0000002580)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002400)=[{{&(0x7f0000000180)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/201, 0xc9}], 0x1, &(0x7f0000000340)=""/221, 0xdd}, 0x2}, {{&(0x7f0000000440)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/87, 0x57}], 0x1, &(0x7f0000000580)=""/235, 0xeb}, 0x100}, {{&(0x7f0000000680)=@xdp, 0x80, &(0x7f0000001800)=[{&(0x7f0000000700)=""/83, 0x53}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/83, 0x53}], 0x3, &(0x7f0000001840)=""/16, 0x10}, 0x5}, {{&(0x7f0000001880)=@can, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001900)=""/61, 0x3d}, {&(0x7f0000001940)=""/148, 0x94}, {&(0x7f0000001a00)=""/3, 0x3}], 0x3, &(0x7f0000001a80)=""/240, 0xf0}, 0x2}, {{&(0x7f0000001b80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001c00)=""/189, 0xbd}, {&(0x7f0000001cc0)=""/22, 0x16}, {&(0x7f0000001d00)=""/252, 0xfc}, {&(0x7f0000001e00)=""/13, 0xd}, {&(0x7f0000001e40)=""/94, 0x5e}, {&(0x7f0000001ec0)=""/181, 0xb5}, {&(0x7f0000001f80)=""/44, 0x2c}, {&(0x7f0000001fc0)=""/35, 0x23}, {&(0x7f0000002000)=""/118, 0x76}], 0x9}, 0x3000000}, {{&(0x7f0000002140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000002340)=[{&(0x7f00000021c0)=""/27, 0x1b}, {&(0x7f0000002200)=""/123, 0x7b}, {&(0x7f0000002280)=""/155, 0x9b}], 0x3, &(0x7f0000002380)=""/113, 0x71}, 0x4}], 0x6, 0x0, &(0x7f00000025c0)={r2, r3+60000000}) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000140)=0x1b5d8812, 0x4) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f0000000000)) [ 283.345245][T27277] kobject_uevent_env+0x863/0xc40 [ 283.350267][T27277] kobject_uevent+0x18/0x20 [ 283.354830][T27277] loop_configure+0xb3c/0xcb0 [ 283.359507][T27277] lo_ioctl+0x555/0x11f0 [ 283.363738][T27277] ? path_openat+0x19ab/0x20b0 [ 283.368598][T27277] ? putname+0xa5/0xc0 [ 283.372774][T27277] ? ___cache_free+0x3c/0x300 [ 283.377456][T27277] ? blkdev_common_ioctl+0x9c3/0x1040 [ 283.382828][T27277] ? selinux_file_ioctl+0x8e0/0x970 [ 283.388020][T27277] ? lo_release+0x120/0x120 [ 283.392511][T27277] blkdev_ioctl+0x1d0/0x3c0 [ 283.397013][T27277] block_ioctl+0x6d/0x80 [ 283.401318][T27277] ? blkdev_iopoll+0x70/0x70 [ 283.405900][T27277] __se_sys_ioctl+0xcb/0x140 [ 283.410533][T27277] __x64_sys_ioctl+0x3f/0x50 [ 283.415119][T27277] do_syscall_64+0x4a/0x90 [ 283.419538][T27277] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 283.425438][T27277] RIP: 0033:0x4663b7 [ 283.429350][T27277] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 283.448956][T27277] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 283.457348][T27277] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 283.465460][T27277] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 283.473425][T27277] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 283.481398][T27277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 283.489347][T27277] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:22 executing program 2 (fault-call:1 fault-nth:81): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 283.569472][T27315] loop2: detected capacity change from 0 to 1051 [ 283.576091][T27315] FAULT_INJECTION: forcing a failure. [ 283.576091][T27315] name failslab, interval 1, probability 0, space 0, times 0 [ 283.588697][T27315] CPU: 0 PID: 27315 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 283.597447][T27315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.607482][T27315] Call Trace: [ 283.610745][T27315] dump_stack+0x137/0x19d [ 283.615056][T27315] should_fail+0x23c/0x250 [ 283.619457][T27315] ? skb_clone+0x12c/0x1f0 [ 283.623851][T27315] __should_failslab+0x81/0x90 [ 283.628594][T27315] should_failslab+0x5/0x20 [ 283.633080][T27315] kmem_cache_alloc+0x46/0x2f0 [ 283.637822][T27315] skb_clone+0x12c/0x1f0 [ 283.642043][T27315] netlink_broadcast_filtered+0x50d/0xb90 [ 283.647745][T27315] ? skb_put+0xb9/0xf0 [ 283.651792][T27315] netlink_broadcast+0x35/0x50 [ 283.656540][T27315] kobject_uevent_env+0x8c9/0xc40 [ 283.661617][T27315] kobject_uevent+0x18/0x20 [ 283.666099][T27315] loop_configure+0xb3c/0xcb0 [ 283.670806][T27315] lo_ioctl+0x555/0x11f0 [ 283.675547][T27315] ? path_openat+0x19ab/0x20b0 [ 283.680287][T27315] ? putname+0xa5/0xc0 [ 283.684329][T27315] ? ___cache_free+0x3c/0x300 [ 283.688985][T27315] ? blkdev_common_ioctl+0x9c3/0x1040 [ 283.694384][T27315] ? selinux_file_ioctl+0x8e0/0x970 [ 283.699618][T27315] ? lo_release+0x120/0x120 [ 283.704094][T27315] blkdev_ioctl+0x1d0/0x3c0 [ 283.708573][T27315] block_ioctl+0x6d/0x80 [ 283.712794][T27315] ? blkdev_iopoll+0x70/0x70 [ 283.717526][T27315] __se_sys_ioctl+0xcb/0x140 [ 283.722168][T27315] __x64_sys_ioctl+0x3f/0x50 [ 283.726793][T27315] do_syscall_64+0x4a/0x90 [ 283.731186][T27315] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 283.737158][T27315] RIP: 0033:0x4663b7 [ 283.741026][T27315] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 283.760655][T27315] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 283.769054][T27315] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 283.777004][T27315] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 283.785015][T27315] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 283.792962][T27315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 283.801036][T27315] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2700000000000000000000000000000000000000001600"/44]}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x4e24, @local}, {0x2, 0x4e23, @remote}, {0x2, 0x4e22, @multicast1}, 0x80, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000180)='macvtap0\x00', 0x20292234, 0x200, 0x8000}) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="b95f2770c2c9cf86c832664bbc38703060c8478a6fd76ea7ddcd91303dfda71ebcc0d11249d8f5a7a912057b238b802dabedae69caebb324ad5eae2483c978c2c0a383ae3f", 0x45, 0x8801, &(0x7f0000000140)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 10:49:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0xb) 10:49:24 executing program 3: syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) 10:49:24 executing program 2 (fault-call:1 fault-nth:82): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x100}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() tkill(r3, 0x27) getpgrp(0x0) r4 = gettid() ptrace$cont(0x18, r4, 0xffff, 0xffefffbffffffffc) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$setopts(0x4206, 0x0, 0xd4, 0x64) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x3, 0x9, 0x6, 0xff2a, 0x2270, 0xff, 0x9, 0x3, 0x7f}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r5, 0x0, 0x10000, 0x1) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x9, 0x9, 0xfff, 0x9, 0x25, 0x9, 0x1, 0x1}, 0x0) read(r5, &(0x7f0000001280)=""/175, 0xaf) timer_create(0x3, &(0x7f0000000100)={0x0, 0x5, 0x1, @tid=r3}, &(0x7f0000000180)) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000001340)="f2908ec8e06ab3c42ec537eb719a846b33cf64c4f74fc886244c6b8281bcec62758dcf9feb159d987885c1756f1617b44b6bb941f53e80b7d5723595847c8c4043fdc95769156f84d4cccd7fca0c16d71d23abed17cd7767a11336da502b1dc6e4cff43a02609403d3b43fe83edcb756f6530e0bb8a0b8602e03139a04fb5569dce2eae4", 0x84}, {&(0x7f0000001400)="a6e79119bc636021354b184e51625e6e86ae31ba95e056976f49c5deb83884c5c666a3fff615c2642193049241e8bb8599e8c54cdf380daf3d2e0ca7a42c55cc140db800bbdcadca866346329935bc22f66558b7936be8a2a4fe8bd41dbab65ec3cdd83c11ae6bd60224d62a3fdec81a0eae881a36014dac8a1d1b10443dd45f0d2c8d9417d2ddedae6a48a5cfba9b89de52ad83ec1bec86ebb0480b4f3866d456499e234cef51", 0xa7}, {&(0x7f00000014c0)="78fbd16a455c56846f0d9f28840963f6912624103ea01ef1fa39a520f34e2abd4336c1dcb2abb7a7ad0ed51704144f252f84bdaf956c2da4d9f57c2782e81a56c92dd394b555741de3eeb7e5644c3568d0d1462e769da15cc49a025054f3b86de30faeec6be11f2e4703216bf22025862194d95ec5edec855740a898827f49dacff72ddc0394163fe5a642b50e09ed2aaedde824f96ad6a830a65ef6cc26960d48ec7c9f08a8b6f62c66998dbb136b5288c934409b1c2373b7860512bcba", 0xbe}, {&(0x7f0000001580)="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", 0xfa}], 0x4) write$binfmt_elf64(r5, &(0x7f00000001c0)=ANY=[], 0x10034) ioctl$BTRFS_IOC_SUBVOL_CREATE(r5, 0x5000940e, &(0x7f0000000280)={{r2}, "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"}) 10:49:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, @vsock={0x28, 0x0, 0xffffffff, @local}, @can={0x1d, 0x0}, @vsock={0x28, 0x0, 0x2711}, 0x1, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000000)='ip6gretap0\x00', 0x5, 0x101, 0x9}) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@empty, @ipv4={'\x00', '\xff\xff', @remote}, @private0, 0x0, 0x6, 0x0, 0x0, 0x100, 0x20c200a2, r7}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14, 0x80000) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f00000000c0), 0xc, &(0x7f0000001880)={&(0x7f0000000280)={0x15e4, r3, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_EEE_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_MODES_OURS={0x80, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x58, 0x3, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'sit0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, ']!%@}^(\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x53e1}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\xae*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_BITSET_MASK={0x15, 0x5, "bd0904d2de8e38929b1ac5ca6886ef68f5"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xefb1}]}, @ETHTOOL_A_EEE_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}]}, @ETHTOOL_A_EEE_MODES_OURS={0x1488, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x84, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ')]\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, 'ip6gretap0\x00'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'sit0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5a5}]}]}, @ETHTOOL_A_BITSET_VALUE={0xcb, 0x4, "1798ad0fb7169be7d7513c0fbebb8cf4945e413728dfd142a4be145da087c49c0e563974d105750a5edcc0f921292409de90a4139b270102a9c23a27612b1d943b57bcad4e09ebdd237cdd8f700cd3e7ec21c09fe20cf37beaa3b2edf8407a13e5ef0c0210f8c98b2253b5840fe5e29c28b79a098ff0f97daa57ea0e45b788aa56f5a7769766a9b0052995e8b596cb1a637c7c7688e2ed59067f5483fe6e9683ae0e61552ebc4af678be700d69b4e8700f58d672fd1437aca9cc7dd033ef2cb0e1411741889798"}, @ETHTOOL_A_BITSET_BITS={0x16c, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '^!{)).\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd67}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '*\'[%+{\\\xea^{\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',)\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'sit0\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'sit0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '.*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, 'ip6gretap0\x00'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffff60}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '+^Q][!^\xbd{+/@( \x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x31fb}, @ETHTOOL_A_BITSET_MASK={0x64, 0x5, "0834c98abd135b1bce98e8af2283cab1fc134f5663fd6109c0139f50555e729c7cfe843ac356917062b5ae3ac7e4ae5902457ca00ab1fe85e10bef1e77103e24041942837544d6609906b7a9d34fd36f1726b78e2694e156016f29f137de83a9"}, @ETHTOOL_A_BITSET_VALUE={0xdf, 0x4, "aff0e918ed3937cf82cf86ab203f2a255cc5ed11254414bcd2a57417d6c01618e994991b19370d1782ed78f2bcc3fab1bd0954ef5c46969642e62330562b9cb5e437ab0d3653ff15b799fbf5651df5aee8de2d4407cbdfa44d883c06ea690c4b6a78864ddd128ebcc921afbee3e3cc572c13bad9f68a4ea2f0f2a7a66e80b1a6e36a6a9537d06bbaae48ce183aaae78a4367a6ba954faa27a540493f6f4ff4878dfe2f3147859921f50fa1b9deae543708f3ea2dd11f175b48f0cfad983eccf47993dcd7424b0ac9e672fe3b0a9e5ec31a29497408770913e786c5"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x88}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_MASK={0x70, 0x5, "55f4f628c1ccfbeb10124134acf2c4af74be5f6a857905ac789e06b1eb53d56a60dc57c8f7610f44a8b27b7b363544ace79d339db29b7ecc23d40d95b48d3fb5aad0ed3ac19f9c2a4ec7428f3f0dc19a6d0252dd46603dd4a80c9e4817da1828cc9ed87b8ecdb566ceebb2c3"}]}]}, 0x15e4}, 0x1, 0x0, 0x0, 0x1}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 286.257914][T27332] loop2: detected capacity change from 0 to 1051 [ 286.269392][T27332] FAULT_INJECTION: forcing a failure. [ 286.269392][T27332] name failslab, interval 1, probability 0, space 0, times 0 [ 286.282016][T27332] CPU: 1 PID: 27332 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 286.290777][T27332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.300879][T27332] Call Trace: 10:49:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000000040)={0xb7, ""/183}) 10:49:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendto$inet(r1, &(0x7f0000000000)="10f5e7c9e3c1c09d0773e41165bc3a0307aaf41bda862bcf7cbf5c1bd45983c5ff93a44e", 0x24, 0x10840, 0x0, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getrlimit(0x9, &(0x7f0000000580)) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) getrlimit(0xb, &(0x7f0000000000)) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000280)={0xffffffffffffffff, 0x2, 0x4}) sendmsg$nl_generic(r5, &(0x7f0000000540)={&(0x7f00000002c0), 0xc, &(0x7f0000000500)={&(0x7f0000000300)={0x1dc, 0x32, 0x300, 0x70bd2c, 0x25dfdbfe, {0x4}, [@generic="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", @typed={0x4, 0x6b}, @nested={0x23, 0x32, 0x0, 0x1, [@generic="68431b532697811f1215d0b88bf80e91f5d106435ca06e", @typed={0x8, 0x2c, 0x0, 0x0, @fd=r3}]}, @generic="01ed85de3e72165b1ffc40baffee9885aa611457c2ebcc82a7586f030bcb2e094838dfc64abb011c4897c9b7f18a0fc39f860324a7a2498f77fb79417a428af2786148fb365da37ce1c36d706df81b78c4975e8cd0fcb1df03a41804b0", @generic="f0e3d804963a989249b7933df89584b9da22016a757c6152d99e195fd786591da98fc4200d1f0f9b635525aa9d313e0cd4dd231000a9960254e41f257d2b060fa382180b"]}, 0x1dc}, 0x1, 0x0, 0x0, 0xd1}, 0x40) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 286.304150][T27332] dump_stack+0x137/0x19d [ 286.308484][T27332] should_fail+0x23c/0x250 [ 286.312900][T27332] __should_failslab+0x81/0x90 [ 286.317681][T27332] ? call_usermodehelper_setup+0x81/0x160 [ 286.323465][T27332] should_failslab+0x5/0x20 [ 286.327973][T27332] kmem_cache_alloc_trace+0x49/0x310 [ 286.333332][T27332] ? add_uevent_var+0x16e/0x1c0 [ 286.338179][T27332] ? __kfree_skb+0xfe/0x150 [ 286.342694][T27332] call_usermodehelper_setup+0x81/0x160 [ 286.348242][T27332] ? add_uevent_var+0x1c0/0x1c0 [ 286.353079][T27332] kobject_uevent_env+0xb29/0xc40 [ 286.358087][T27332] ? kcsan_setup_watchpoint+0x436/0x470 [ 286.363692][T27332] ? kcsan_setup_watchpoint+0x26e/0x470 [ 286.369217][T27332] kobject_uevent+0x18/0x20 [ 286.373706][T27332] loop_configure+0xb3c/0xcb0 [ 286.378366][T27332] lo_ioctl+0x555/0x11f0 [ 286.382659][T27332] ? path_openat+0x19ab/0x20b0 [ 286.387454][T27332] ? putname+0xa5/0xc0 [ 286.391504][T27332] ? ___cache_free+0x3c/0x300 [ 286.396314][T27332] ? blkdev_common_ioctl+0x9c3/0x1040 [ 286.401704][T27332] ? selinux_file_ioctl+0x8e0/0x970 [ 286.406879][T27332] ? lo_release+0x120/0x120 [ 286.411361][T27332] blkdev_ioctl+0x1d0/0x3c0 [ 286.415928][T27332] block_ioctl+0x6d/0x80 [ 286.420238][T27332] ? blkdev_iopoll+0x70/0x70 [ 286.424807][T27332] __se_sys_ioctl+0xcb/0x140 [ 286.429406][T27332] __x64_sys_ioctl+0x3f/0x50 [ 286.433987][T27332] do_syscall_64+0x4a/0x90 [ 286.438433][T27332] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 286.444321][T27332] RIP: 0033:0x4663b7 [ 286.448205][T27332] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 286.469594][T27332] RSP: 002b:00007fac9925cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 286.478115][T27332] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 286.486154][T27332] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 286.494364][T27332] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 10:49:25 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') close(r0) [ 286.502339][T27332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 286.510288][T27332] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 10:49:25 executing program 3: syz_open_procfs(0x0, &(0x7f0000000200)='smaps\x00') 10:49:25 executing program 2 (fault-call:1 fault-nth:83): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 286.640072][T27370] loop2: detected capacity change from 0 to 1051 [ 286.649760][T27370] FAULT_INJECTION: forcing a failure. [ 286.649760][T27370] name failslab, interval 1, probability 0, space 0, times 0 [ 286.662386][T27370] CPU: 1 PID: 27370 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 286.671172][T27370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.681223][T27370] Call Trace: [ 286.684558][T27370] dump_stack+0x137/0x19d [ 286.688880][T27370] should_fail+0x23c/0x250 [ 286.693276][T27370] ? getname_flags+0x84/0x3d0 [ 286.697947][T27370] __should_failslab+0x81/0x90 [ 286.702690][T27370] should_failslab+0x5/0x20 [ 286.707173][T27370] kmem_cache_alloc+0x46/0x2f0 [ 286.711956][T27370] getname_flags+0x84/0x3d0 [ 286.716435][T27370] do_mkdirat+0x3b/0x200 [ 286.720689][T27370] __x64_sys_mkdir+0x32/0x40 [ 286.725255][T27370] do_syscall_64+0x4a/0x90 [ 286.729659][T27370] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 286.735591][T27370] RIP: 0033:0x465707 [ 286.739724][T27370] 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 53 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 [ 286.759320][T27370] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 286.767724][T27370] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 286.776039][T27370] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 286.783988][T27370] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 286.791939][T27370] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 286.799889][T27370] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200400, 0x54) clock_gettime(0x0, &(0x7f0000003640)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f00000011c0)=""/140, 0x8c}, 0x59}, {{&(0x7f0000001280)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000002540)=[{&(0x7f0000001300)=""/89, 0x59}, {&(0x7f0000001380)=""/242, 0xf2}, {&(0x7f0000001480)=""/129, 0x81}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x4, &(0x7f0000002580)=""/193, 0xc1}, 0x4}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002680)=""/203, 0xcb}], 0x1, &(0x7f00000027c0)=""/43, 0x2b}, 0xfffffff7}, {{&(0x7f0000002800)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002880)=""/12, 0xc}, {&(0x7f00000028c0)=""/100, 0x64}, {&(0x7f0000002940)=""/164, 0xa4}, {&(0x7f0000002a00)=""/165, 0xa5}], 0x4, &(0x7f0000002b00)=""/35, 0x23}, 0x10001}, {{&(0x7f0000002b40)=@x25={0x9, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002bc0)=""/48, 0x30}, {&(0x7f0000002c00)=""/16, 0x10}, {&(0x7f0000002c40)=""/151, 0x97}], 0x3, &(0x7f0000002d40)=""/143, 0x8f}, 0x7}, {{&(0x7f0000002e00)=@generic, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002e80)=""/60, 0x3c}], 0x1, &(0x7f0000002f00)=""/172, 0xac}, 0x10001}, {{0x0, 0x0, &(0x7f00000033c0)=[{&(0x7f0000002fc0)=""/127, 0x7f}, {&(0x7f0000003040)=""/76, 0x4c}, {&(0x7f00000030c0)=""/198, 0xc6}, {&(0x7f00000031c0)=""/91, 0x5b}, {&(0x7f0000003240)=""/234, 0xea}, {&(0x7f0000003340)=""/112, 0x70}], 0x6, &(0x7f0000003440)=""/24, 0x18}, 0x1000}], 0x7, 0x2100, &(0x7f0000003680)={r2, r3+10000000}) 10:49:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x5, 0xb) 10:49:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:28 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='net/l2cap\x00') 10:49:28 executing program 2 (fault-call:1 fault-nth:84): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x27) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) sched_setattr(r3, &(0x7f0000000000)={0x38, 0x3, 0x22, 0x7, 0x2, 0x706, 0x5, 0x5, 0x7, 0x2}, 0x0) ptrace$cont(0x20, r3, 0x8, 0x6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r5, 0x0, 0x10000, 0x0) read(r4, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r5, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) sched_setattr(r3, &(0x7f0000000280)={0x38, 0x6, 0x37, 0x4, 0x1, 0xfffffffffffffff8, 0x800, 0xffffffffffff4d7b, 0x3acb, 0x100}, 0x0) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) pipe2(&(0x7f0000000000), 0x4000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r3, &(0x7f0000000180), 0x12) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xffff}) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xaaf9}) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:28 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001bc0)='net/tcp6\x00') fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) 10:49:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="737583e6e022b94c83d486c8ec4ad3d1c5e684865a4f39d60b64be1335233fac18d19683bd3852fa5e2c209b83a568ebd527f92e6ad41cb96b01f83128cf318532b5655b64f9369edaf0e3e2daf79f4767bb61fdb390fdd9fbfe949d524d1b3662c22011180d850f", 0x68, 0x40, &(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10) [ 289.347389][T27408] loop2: detected capacity change from 0 to 1051 [ 289.359516][T27408] FAULT_INJECTION: forcing a failure. [ 289.359516][T27408] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 289.372610][T27408] CPU: 0 PID: 27408 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 289.381452][T27408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.391508][T27408] Call Trace: 10:49:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000000)=0x401, 0x4) shutdown(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x2004880c, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) 10:49:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000380)=0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x10000, 0x0) read(r4, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r5, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r6, 0x5437, 0x0) ioctl$BTRFS_IOC_SEND(r5, 0x40489426, &(0x7f0000000280)={{r6}, 0x4, &(0x7f0000000000)=[0x4, 0x7, 0x80000001, 0x5674], 0x8004, 0x1, [0x1d, 0x101, 0x4, 0xffff]}) write$binfmt_elf64(r3, &(0x7f0000000040)=ANY=[], 0x10034) [ 289.394778][T27408] dump_stack+0x137/0x19d [ 289.399108][T27408] should_fail+0x23c/0x250 [ 289.403535][T27408] should_fail_usercopy+0x16/0x20 [ 289.408562][T27408] strncpy_from_user+0x21/0x250 [ 289.413422][T27408] getname_flags+0xb8/0x3d0 [ 289.417927][T27408] do_mkdirat+0x3b/0x200 [ 289.422166][T27408] __x64_sys_mkdir+0x32/0x40 [ 289.426785][T27408] do_syscall_64+0x4a/0x90 [ 289.431267][T27408] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 289.437209][T27408] RIP: 0033:0x465707 [ 289.441099][T27408] 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 53 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 [ 289.460746][T27408] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 289.469242][T27408] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 289.477253][T27408] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 289.485204][T27408] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff 10:49:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x5, 0xb) 10:49:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x400000005) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendto$inet(r2, &(0x7f00000001c0)="e4414b24e4d93da5ff0f00002b3f409fe236fdd48b6f21ab2eadaf3c7f1730d3a7b09d50e855e1358190cb69ef", 0x2d, 0x4000, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x640100ff}, 0x10) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) 10:49:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e1f, @broadcast}, 0xfffffffffffffdbf) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_complete(0x0) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f0000000140)=""/239, 0xef}, {&(0x7f0000000080)=""/81, 0x51}], 0x3, 0x3f, 0x9) 10:49:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='clear_refs\x00') fsetxattr$trusted_overlay_redirect(r0, 0x0, 0x0, 0x0, 0x0) [ 289.493158][T27408] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 289.501111][T27408] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:28 executing program 2 (fault-call:1 fault-nth:85): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x5, 0xb) 10:49:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000001180)='./file0/file0\x00', 0x212441, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040)=0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000140)={{r0}, r4, 0x0, @unused=[0x2, 0x200, 0x353, 0x7f], @name="51b0ed7d76e0d2b9f8a65b9be03e48043a02c7375e7f96b24d4148b4aec536ab8104c7a5f6fad856da7f3919158ccdf29787094c9d5d6e34cba4dc51a34a32f5822a0e60c33e22e158490a29eaf164e7d41a84e009a94c2e12c809a51c4e36fa964b8f3e0cab079991cdae5ed1dade7031f44c91cc9a5f795dbe1cb97081df3939b8d8443e15ecc4d1011d1e26899b29bfe53ef8a31a045510eead0b2e527369ba574bdd67335f1ccc7227dc0e92e8e017aa1be840556e318ce78aea32d4d90db93250e19435404a4d98db089ed22345ef79190af17ce4de8b5b8d4173e878753a0bd2810dff7c260317bb15f07e442bb7d919a3fe836f80cc189379258b844b9deefb669ecec6f9c3ad658aad2ae76b815595e31922d7d2ba3aa3a53963a6d25824072f82abd4f3762ecb37f2ffd9b5021ce02005095e53fb5988a0ea57110b76339373d2e34a431a3ea47a2183fceccb8fa43542e6aae0d79449ff7b64aca31ffe3f92c75553d9b48014426d4c793acc90485997b448243575ce06249692f5d3733d7175bdd804eaf6e94ba1e44bf7690b5f88e27cbe41a50782aee98f79688d1ef26c56f9a4187c66ecabe25949a5dcac80fe6faf074a9f5270fff2c072e5af0e884dace08684f48f86bd3a7b021552581486df68c1b06cf8c689b7da76503c536962fe617fdafc41182d774166f473661ec42e5001cd6db0f55c95502096d7e0cbebc6ca2538e26724e25bc95d9891762214fc36541fcf9526ea4e330f84e6e257a62d22c8aece0140775d65df320e9a65b9a5b85bd5c3cf952652925e58bed330ffde9991c50f2aa1ba321d22e9a8484cbb4a6f98358f76d70cd4ac734e9cb80d1b16159fa287332f293ec468e7a6e6359d115d07a01afd35c208a3f8fa3f94353e54700a23a36f8fe393f1882a7ddcbfdbcee3f1a3a9c7488d95d3d9ce22786b23c6045d168bb0306ca04e764d8212fffc16a327b7e0860c09f91854dff06cea8daa774899184db042d9d031a4d9fb9f54e80c5ae3431148f63f19b43bce2a9d539ccb2c93b18a16ec12530336357a4c0d7d02b790c9a94c4780ebaa214cbe4486f78e6cce40948d03ef7e303740f2c80b4034fcb2206d5257b735d716cae158b64a3d81a1b8ab9ec5bd7279fefdffec49231100530a5b43b460d5db193de11b72b921df5fed7fe586a497bd1632d7762e824d195ddda2a3c646b768bfd8a3afea8a11685ce2f5008436bc18f4a4329b263dede85adc2bd9688de597c10bad16b849e6507ecee53427c1e158fa171fb43b48b3c4067c2c10793ba4fdfe5d114f92bf18270ce14e426a1092c0a55ec6aeae0a71e534abd4b0acd14df1964bc1a4c651697cdc38f4c879557253216f38c68241f39b7e0ee653d5d86cc60517176c1512c01145d92c5de9db8b111e472eb37fcf5a0dd29a3439007c8bbb915428e6a306221a33f6b5552ea0ca9087cdccbcb435ffd80c21b0937fc46164df46c84075ecc6b9f041a62b8cd2ba4b296fdf67371f0cedee9a7f34569f33c3b5526762eaaaa2ecfd952389baf5c6ca4f805ca54ac3bbef4d0fe2dc7ad6c52d95f7fdc33df8a886fcc40185ff90a350f935fab8ac20df3038f209e04eb84540fed7fcd8c948059cb65b1da236cd6c17a55c7067bb71a5bc144d640c87b9203a16cd471f92d4d978d3301ee742965d8da547a9cd9a01584db782b85a161683e15c5d6be2c4c4aa136d68dafeee713a34977c815fb624590996d96db6d11c4d6d92b5a5771bf24c163fed9dcae6c6619643e1d7f23bf80363ba0c21baf2bdb4593496b3527a842d719983cba1da4ff3d93ea35324fc462ed9fbba03bf4f47f5a980f3b759672b7d98f15ad2f26d4ff6053edbe61d298146a9fc02899c6aa687f619540c3304034c9f9f79b16c47a9a369f82f9f74e0ed6132b6a7e16a0aa6a0e7160dc4e29dd92f8a2fe19ce6cbf907fc6e88c0090372f45aa66916583d3467ba1bda8db102e9a281e9e390ce9dc131433efec445fbdb4959a6129ed1030ca986548678e320dd5104a99432eab11f76376dee4475a1dfee375676d3e42dfaff1d6648f69457ab6ab430ad823c91d22e77858ef9911fb2ac04f09941428cd408fb3f45933aa99d75d7d87c0d9478b2754884b269e0bfceb652936cfd17068bc45ff4553169b253201045094e8bca857d5ab7fb44615ceb6a621c6e3377722740892500481a7666c20a11ef837d14c29b1619b9ba399b5ac7fba7d7ada7cbd916fb1d5548fb2fe9928b83295f7377f5b7a53d48078c035f111e3ad3b2b2e8d36534be2116427b020895296bfc100bd43627b4e3ca79179cb23cabdf751caa2d5de74336c835f5ca2be59b4c94a32bf780912afa42c5d00ed6901c6818e66ed084e795a661afef9ec746eeca9b59c7c9d7f807b02cc2a6dccc9e148c71adc1764c0c2e6ab1816e4a65eafc57fcd375d14af8526001a3b536dca2a6398dd1f5d6132d4f8167c2d9254e635f0e3c7810f9ebae57b0ac4eab4e5a8a253d89954d98ed8b15ccd1fcb598478a82b15340ae631969a69e22cc6b0aa1d793fd6464a24e66dab722dd092606ffd8caf76d22e9ac5bd806a65ffe3fcf6f59e37fa65499622f2ecbbf30d52ce77007e844a2946e2c6f5addf44883f4334d4d98a5e352302c4fec3cf09a811130d1aaa105748d01dbaca3d812451388a9db044f2c2b4c57007eb71b6c3d31a49434a3967dd2e26ca0339bc32954f1b63c7428e825e9ff49b2ed99e5362e47c81cae7609cdd46090113a7d17341b419c51d07deed034a5ff67b1ed05cb93c99cd666fc80b1723da7c973bb94ee74b5f462a40c5313b03908dd8b65d3e012038c57b8c58636082a93271a512b13c6629d237ff575fedf3f84b97f4034cf94cc2cfc52041f58273bb4c4cf5a7a5a4173dca3cf9e015696803aad817fb29d327978d5bfd185163af537d1c6ec69b1b3fcbbd20aef710c39f9f6f1a79b1d99e0089cb4a748d5f1131e070faab4e035a0f0a4e33a0373e65ca820328b63af0f5efad715439356e631add8ae8606e78152f66c7b92ee19d57de7b44264d1a3202cbb794ab3edf4d2a9400ef2179871d5a6d98b6c90dc7b44259dbb829c50f10b2583db49c8f751479861f401582ae1ecc332a6d93be849bc80bc33f546f89e2d769643a5e6fae9ebe0407a368e66d1d044aa664f1212dcf6cd1d6a05b0b6f15c2469801f484058e8b6db30886eb56016a5e31263e8d42d9f1d77fb180eaff78cc2b60165696ec01158a7085bb286f161923ba9f99b66909006e9b201d0fec52cdcb0bd428dcbf6fd290b5184a6d3e0b340e7b05477650b12e730cb4afe156dd0748d210a356afdad844af2e19fff4cc9e88c56f63fcd855f8761b7f49ac081b2325688eb6dbcb5c6260a0c399b3201d1dbc90578ecd690ba4bd4fc3f883e29c48b78fd6b545de586f76693101a6a78031f6b8be9a3976c9a2643a23e21e257a1aad2c0fc7379201ed993ca2bdc79453a8f19b72996609d349ac98e44ed951b7c6ed4637784ddedbe4a8197e0981e0ae341ff401faa362615373740f8eda9d20e02e93f9bf2a98faed839bd9da174e0464edba6f448306542e7ff8e1e2154ec8f5e6d00c0d9f2a202ffad88369525e412ce5f07d1e3583ef4b7580eb949b852842a2f110ff51b1803cdadb226bc64ed3ae1d013624ee1dfa63631e8ddea79b4f2b6cd3e6819fe9c143d7b57e59b2a28343312b0a100ab69ddec09047221d4cee1961489a9fa5e26ad9b3b25874f151ac3250ef958896e134b4761b78db84dd0344a539ec44a71eccbaf82a5c22bf2efddc0464a085bc5691f7fee583bac3704590cbb203332798980b92d524cf20118f8914fb5fa00e75f7dc7f9c6568e8c88a335662efabcec47cee27377154ad4166d72da4ff6659db36ba5fec4fcb23c3e379fbb49f40c9e09d055452a57905e7f79e78e56cf776eedb54c94bc59ee927f05c92a246eec9978fea3dc00e6490340afc104473ca823ae22be33a2ce2f34535ba91105eecbcd431e34318e9d201b88972e907e2421d111e52038b263dcaec111a362f05ba2a7ca958267b956934a905ad6c930263d479db98b3993659593b7eaea34771a0fc0bcc284f565b6f91235611c3f0d24108bee2c964d3cf6851541f673e35087247f6c3c5798e65d619801111bfba8162a5684d4fb7bcda4d899c2636ae25180735873ee6972cff73af901ece663b15f01b7d910e17022ed0d74b44b4e1a3b23b7b5ae8687d4326188905d646c3adf1bd14da792a2deb200537398a1e67046a3534a23aad2390fde672b405da32ba5ed8b79382f13f7834b3ae7002a4ba88ac948988cc64816bf99d334cd0e1f8054bacf89cd12c73220ed7b647fae84247ccb1996e1f8a456143bed3a18955ae930af24f2e27a5675297c46f22a8a816d2c70ceb180ea1fded554d7bdf410ed4a56388b08e9b2941086dbaa80d9eec7d6890a18df499d66146f298b79a6854af2065b724eb5731a93afaf6e4b9760902e4f0240288ebcd94973f95a724f23c786459f690326a36e3f76d0d7168ab8de5a64c114c66ac150526069ce00cdf6751b84512bdc365ff76de5f1cc09da97016f0cacbe2764744c07f772022737da594773c491ca01f5e83f62eaaf59c4a8b80aff298dbe18561548a1ddf2435059e83178a169bd6aa3982a74bb166b854c18c35ed76715f9f25d6644764d53e0927901a38ab1a81553bf0f6c4e255cd702754e7b10a71658af863f476bc292d2f289d41be268cc0287f76853c6782b71b750a4dd3d4d2ec237bf81cdb9dbc66b1118d73da3dfbb67cc7fdb38c4e657c3be3a11b843d104068d8e95f7cfdfeb309bf30f12322dc70208d108e39e5dded54f964fe0d228b66ceaa5a930cfcaf6e3c5f10e5371d4510eaef48cad50a71c83f385b7e2e8463399a80a2796091b687061810f80a109b27ff6fae3b8f6fc86ebb82bed369312e89fbb555d23de04016af6d70e931d37ac53fbc189fd7d88441eaabdaacf9844fe07588ece9dc382b06ae0a460212980129314d1e2ec7976b5a7bb3c3ab1ecfadcacd3166821afb517576bafca235f8e4026db62805451ea019e2eadb4245a405f2f9d27f270f5df82c0443d546a4d5d4ea8fb8e383f9bdf5a34b963cf786f2d8b77d4c00747baf2b88814e2f59269b6855ed62f42cd07a1dcf0b7baa3a1863b6c82b0e33f740bf8b466e33f8ecc87cd9f17cdbfaf8372345f9ab4c06fda2cc80ec0a65ee543d0d875742f39c7fe05c40b30c35fce2677c2f48164331d7f2122543c2d8dcae0850d9c2c713ddcef6df030e52db991034189f55638370a199980524fe50b6a0c436fa30c35aa3149a9e1c85bba4e040c912a9b61fa252611d346c6692d45358257efd867e5300349389c6ba17597049e75da0d68493a082235efebd3e366324bbb7a44ab1dd7c08cddc9303ca440fb59eeb88faf58dabc76e186f3b572e25af2567921dcf8762079b625415517dc89dc204ea42b784f3d7ef80b76a5bd432f1531de2fb41deadc71e12c972f10fe35c35d257704a1d841cdf97fb077bb3d73b91b5b816e69b85e2e522e50bf42bf508d9967d0b7db31bb9f749d254e9d0d071a450507512488db5242f8ca96b80fb1acbcfc4a2cc5d316044b338743ef442d88023d2e069a3b71c05edd8a21bb08c58fc7dcd15b6782f61fc172f7be"}) 10:49:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0xb) [ 289.608804][T27446] loop2: detected capacity change from 0 to 1051 [ 289.621340][T27446] FAULT_INJECTION: forcing a failure. [ 289.621340][T27446] name failslab, interval 1, probability 0, space 0, times 0 [ 289.633984][T27446] CPU: 0 PID: 27446 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 289.642748][T27446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.652800][T27446] Call Trace: 10:49:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, 0x2, 0x8, 0x301, 0x0, 0x0, {}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80000}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0x44000) 10:49:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x10000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 289.656078][T27446] dump_stack+0x137/0x19d [ 289.660416][T27446] should_fail+0x23c/0x250 [ 289.664873][T27446] ? __d_alloc+0x36/0x370 [ 289.669284][T27446] __should_failslab+0x81/0x90 [ 289.674119][T27446] should_failslab+0x5/0x20 [ 289.678647][T27446] kmem_cache_alloc+0x46/0x2f0 [ 289.683413][T27446] __d_alloc+0x36/0x370 [ 289.687560][T27446] ? putname+0xa5/0xc0 [ 289.691620][T27446] d_alloc+0x2a/0x130 [ 289.695584][T27446] __lookup_hash+0x8f/0x180 [ 289.700106][T27446] filename_create+0xdb/0x3c0 [ 289.704780][T27446] do_mkdirat+0x59/0x200 [ 289.709017][T27446] __x64_sys_mkdir+0x32/0x40 [ 289.713601][T27446] do_syscall_64+0x4a/0x90 [ 289.718019][T27446] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 289.723915][T27446] RIP: 0033:0x465707 [ 289.727801][T27446] 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 53 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 [ 289.747596][T27446] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 10:49:28 executing program 3: r0 = openat$null(0xffffff9c, &(0x7f0000000240), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) [ 289.756035][T27446] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 289.764036][T27446] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 289.772084][T27446] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 289.780098][T27446] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 289.788057][T27446] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) r5 = fcntl$getown(r3, 0x9) sched_setattr(r5, &(0x7f0000000000)={0x38, 0x0, 0x6a, 0x20, 0x8, 0x20, 0x7fffffff, 0x0, 0x101, 0x2}, 0x0) 10:49:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x6000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0xb) 10:49:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'veth0_to_team\x00', @ifru_hwaddr=@local}) 10:49:28 executing program 2 (fault-call:1 fault-nth:86): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:28 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x107382) sendfile(r0, 0xffffffffffffffff, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x8001, 0x9, 0x0, 0x0, "0c7f70a167f6cc188cb61c00e740c14c32a9ab322fb8b57bba37c4d876ef58517c2cdde4c2a04a84ecfa7964b4f2f052f4a01d6fb697e016813b74913884da38", "941acb4e4d0917915e0930ccead6e91780ed6d9677f41336de09d52644d882c5", [0xffff8001, 0x64]}) 10:49:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 289.929434][T27496] loop2: detected capacity change from 0 to 1051 [ 289.947995][T27496] FAULT_INJECTION: forcing a failure. [ 289.947995][T27496] name failslab, interval 1, probability 0, space 0, times 0 [ 289.960758][T27496] CPU: 0 PID: 27496 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 289.969515][T27496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.979568][T27496] Call Trace: [ 289.982846][T27496] dump_stack+0x137/0x19d [ 289.987171][T27496] should_fail+0x23c/0x250 [ 289.991669][T27496] ? __d_alloc+0x36/0x370 [ 289.995992][T27496] __should_failslab+0x81/0x90 [ 290.000744][T27496] should_failslab+0x5/0x20 [ 290.005230][T27496] kmem_cache_alloc+0x46/0x2f0 [ 290.010071][T27496] __d_alloc+0x36/0x370 [ 290.014210][T27496] ? putname+0xa5/0xc0 [ 290.018284][T27496] d_alloc+0x2a/0x130 [ 290.022252][T27496] __lookup_hash+0x8f/0x180 [ 290.026739][T27496] filename_create+0xdb/0x3c0 [ 290.031400][T27496] do_mkdirat+0x59/0x200 [ 290.035676][T27496] __x64_sys_mkdir+0x32/0x40 [ 290.040247][T27496] do_syscall_64+0x4a/0x90 [ 290.044768][T27496] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 290.050717][T27496] RIP: 0033:0x465707 [ 290.054590][T27496] 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 53 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 [ 290.074185][T27496] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 290.082585][T27496] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 290.090535][T27496] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 290.098485][T27496] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 290.106461][T27496] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 290.114421][T27496] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e24, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000200)=""/246, 0xf6}, {&(0x7f0000000300)=""/34, 0x22}], 0x6, 0x7, 0x10001) 10:49:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0xb) 10:49:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:29 executing program 2 (fault-call:1 fault-nth:87): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:29 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x107382) sendfile(r0, 0xffffffffffffffff, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x8001, 0x9, 0x0, 0x0, "0c7f70a167f6cc188cb61c00e740c14c32a9ab322fb8b57bba37c4d876ef58517c2cdde4c2a04a84ecfa7964b4f2f052f4a01d6fb697e016813b74913884da38", "941acb4e4d0917915e0930ccead6e91780ed6d9677f41336de09d52644d882c5", [0xffff8001, 0x64]}) 10:49:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000280)={0xa0, @tick=0x7, 0x20, {0xff, 0x3}, 0x0, 0x1}) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x3, 0x10, 0x1, 0x7fff, 0xc89, 0x3f, 0x4, 0x9}, 0x0) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 290.528559][T27537] loop2: detected capacity change from 0 to 1051 [ 290.535172][T27537] FAULT_INJECTION: forcing a failure. [ 290.535172][T27537] name failslab, interval 1, probability 0, space 0, times 0 [ 290.547807][T27537] CPU: 1 PID: 27537 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 290.556644][T27537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.566697][T27537] Call Trace: [ 290.569972][T27537] dump_stack+0x137/0x19d [ 290.574313][T27537] should_fail+0x23c/0x250 [ 290.578802][T27537] ? security_inode_alloc+0x30/0x180 [ 290.584141][T27537] __should_failslab+0x81/0x90 [ 290.588909][T27537] should_failslab+0x5/0x20 [ 290.595414][T27537] kmem_cache_alloc+0x46/0x2f0 [ 290.600180][T27537] security_inode_alloc+0x30/0x180 [ 290.605293][T27537] inode_init_always+0x20b/0x420 [ 290.610361][T27537] ? set_qf_name+0x230/0x230 [ 290.614951][T27537] new_inode_pseudo+0x73/0x1c0 [ 290.619784][T27537] new_inode+0x21/0x120 [ 290.623946][T27537] __ext4_new_inode+0x126/0x2f70 [ 290.628877][T27537] ? __dquot_initialize+0x131/0x7e0 [ 290.634099][T27537] ext4_mkdir+0x28a/0x760 [ 290.638471][T27537] vfs_mkdir+0x2a4/0x370 [ 290.642771][T27537] do_mkdirat+0x11d/0x200 [ 290.647092][T27537] __x64_sys_mkdir+0x32/0x40 [ 290.651681][T27537] do_syscall_64+0x4a/0x90 [ 290.656090][T27537] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 290.661982][T27537] RIP: 0033:0x465707 [ 290.665866][T27537] 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 53 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 [ 290.685510][T27537] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 290.693967][T27537] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 290.701988][T27537] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 290.709960][T27537] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 290.717930][T27537] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 10:49:29 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x107382) sendfile(r0, 0xffffffffffffffff, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x8001, 0x9, 0x0, 0x0, "0c7f70a167f6cc188cb61c00e740c14c32a9ab322fb8b57bba37c4d876ef58517c2cdde4c2a04a84ecfa7964b4f2f052f4a01d6fb697e016813b74913884da38", "941acb4e4d0917915e0930ccead6e91780ed6d9677f41336de09d52644d882c5", [0xffff8001, 0x64]}) 10:49:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0xb) 10:49:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) getpid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0xb) 10:49:29 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x107382) sendfile(r0, 0xffffffffffffffff, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x8001, 0x9, 0x0, 0x0, "0c7f70a167f6cc188cb61c00e740c14c32a9ab322fb8b57bba37c4d876ef58517c2cdde4c2a04a84ecfa7964b4f2f052f4a01d6fb697e016813b74913884da38", "941acb4e4d0917915e0930ccead6e91780ed6d9677f41336de09d52644d882c5", [0xffff8001, 0x64]}) 10:49:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e22, @multicast1}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 290.725891][T27537] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) accept4$inet(r1, &(0x7f0000000000)={0x2, 0x0, @private}, &(0x7f0000000040)=0x10, 0x800) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x0) accept$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, &(0x7f0000000200)=0x10) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={@private2={0xfc, 0x2, '\x00', 0x1}, @loopback, @private0, 0xff, 0x5, 0x5, 0x400, 0x80, 0x8}) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0xb) 10:49:29 executing program 2 (fault-call:1 fault-nth:88): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:29 executing program 3: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "e4ec577bde5be23f1a0740963884afacd638fb76c7dc2e40e35b04edd090e22df8bc3ae1f3e40f80b9c2a238b5eebc5a3c132b8e880088796fc6ae652a2a22f0"}, 0x48, 0xfffffffffffffffc) keyctl$link(0x8, r1, r0) 10:49:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000)="3aa111cb73ff777bb0c35baa21171679eaa2cef35e938b2776966324db0e09957f09db6e747d85fc9efc8aea666239e60101bca163aa4b02f9523665aa88f37d6b6c29dfc4055c0cd9deebe4ffc41270905a6a2a683ba24731a69d0dbc40", 0x5e, 0x4040040, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x404600, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, 0xff, 0x1) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r2, &(0x7f0000000140)="4664a83dd2caf8e7ec7de38fc757d6995fce43d04c218135b452197a8e58770f4d8348627d4868a776e5869ea7f0fe7ba1a4248e59038253224dc4c33cf020e8f61f9e0eda8502aeb3470912b282e2d7f8d30e28e31131afab0eaff4241f814452329872dae6948610da7cf44274987afbe828f1ab13899481602017b8914dfcf7df0dc5bec4d15a2ee657dc0426f8ebf19f72446ccddd4f553a0bc2429db16cee9c4c1a4dc37718f522db12b58f0d896098c30c2c27b2f80af4bac1d1ab6670875692f63f03450efbdb0e478aa0d751a76b2cf31fd3c88b15c22e", 0xdb, 0x4000, &(0x7f00000000c0)={0x2, 0x4e23, @remote}, 0x10) [ 290.844682][T27583] loop2: detected capacity change from 0 to 1051 [ 290.871274][T27583] FAULT_INJECTION: forcing a failure. [ 290.871274][T27583] name failslab, interval 1, probability 0, space 0, times 0 [ 290.884400][T27583] CPU: 0 PID: 27583 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 290.893157][T27583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.903210][T27583] Call Trace: [ 290.906538][T27583] dump_stack+0x137/0x19d [ 290.910870][T27583] should_fail+0x23c/0x250 [ 290.915287][T27583] ? sidtab_sid2str_get+0x9c/0x130 [ 290.920399][T27583] __should_failslab+0x81/0x90 [ 290.925216][T27583] should_failslab+0x5/0x20 [ 290.929795][T27583] __kmalloc_track_caller+0x64/0x340 [ 290.935160][T27583] kmemdup+0x21/0x50 [ 290.939077][T27583] sidtab_sid2str_get+0x9c/0x130 [ 290.943999][T27583] security_sid_to_context_core+0x1cb/0x2d0 [ 290.949873][T27583] security_sid_to_context_force+0x2f/0x40 [ 290.955688][T27583] selinux_inode_init_security+0x49e/0x550 [ 290.961478][T27583] security_inode_init_security+0xd7/0x260 [ 290.967268][T27583] ? ext4_init_security+0x40/0x40 [ 290.972319][T27583] ext4_init_security+0x30/0x40 [ 290.977149][T27583] __ext4_new_inode+0x29a1/0x2f70 [ 290.982230][T27583] ext4_mkdir+0x28a/0x760 [ 290.986554][T27583] vfs_mkdir+0x2a4/0x370 [ 290.990858][T27583] do_mkdirat+0x11d/0x200 [ 290.995166][T27583] __x64_sys_mkdir+0x32/0x40 [ 290.999733][T27583] do_syscall_64+0x4a/0x90 [ 291.004131][T27583] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 291.010088][T27583] RIP: 0033:0x465707 [ 291.014021][T27583] 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 53 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 [ 291.033650][T27583] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 10:49:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) setrlimit(0x3, &(0x7f0000000280)={0x70, 0x80008f4}) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:29 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0xb) 10:49:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='-@-\x00') recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 291.042311][T27583] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 291.050435][T27583] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 291.058384][T27583] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 291.066331][T27583] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 291.074280][T27583] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x4e23, @rand_addr=0x64010102}, {0x2, 0x4e20, @empty}, {0x2, 0x4e21, @broadcast}, 0x40, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000140)='vlan0\x00', 0xab, 0x56e1, 0xf800}) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x30, r0, 0x7000) r1 = memfd_create(&(0x7f0000000200)=']+)(\x00', 0x4) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x4002, 0xd4) r3 = fcntl$dupfd(r1, 0x406, r2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280), 0x440202, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r4, 0x4004f50d, &(0x7f00000002c0)) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r5 = socket$inet6(0xa, 0x800, 0x2) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e20, 0x80, @loopback, 0xd3}, 0x1c) 10:49:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01"], 0x14}}, 0x0) 10:49:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000340)=""/186, 0xba}], 0x4, &(0x7f0000000440)=""/189, 0xbd}, 0x2000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="277f000000000000930000000500"/44]}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000640)=0x2, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) splice(r1, &(0x7f00000005c0)=0x8001, r3, &(0x7f0000000600)=0x5, 0x5, 0x4) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000540)=""/33, &(0x7f0000000580)=0x21) 10:49:30 executing program 2 (fault-call:1 fault-nth:89): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:30 executing program 4: pipe(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0xb) 10:49:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) setrlimit(0x9, &(0x7f0000000000)={0x5, 0x5203}) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 291.557359][T27633] loop2: detected capacity change from 0 to 1051 [ 291.568800][T27633] FAULT_INJECTION: forcing a failure. [ 291.568800][T27633] name failslab, interval 1, probability 0, space 0, times 0 [ 291.581446][T27633] CPU: 1 PID: 27633 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 291.590233][T27633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.600284][T27633] Call Trace: 10:49:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000000c0)={'ip6gretap0\x00', @ifru_names}) 10:49:30 executing program 4: pipe(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0xb) [ 291.603561][T27633] dump_stack+0x137/0x19d [ 291.607891][T27633] should_fail+0x23c/0x250 [ 291.612308][T27633] ? kcalloc+0x32/0x50 [ 291.617242][T27633] __should_failslab+0x81/0x90 [ 291.622048][T27633] should_failslab+0x5/0x20 [ 291.626677][T27633] __kmalloc+0x66/0x340 [ 291.630830][T27633] ? chksum_update+0x39/0x50 [ 291.635570][T27633] kcalloc+0x32/0x50 [ 291.639472][T27633] ext4_find_extent+0x21c/0x7f0 [ 291.644328][T27633] ext4_ext_map_blocks+0xd9/0x1f00 [ 291.649449][T27633] ? __down_read_common+0x16b/0x5a0 10:49:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) accept$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000300)=0x14) sendmsg$inet(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x2, 0x4e23, @remote}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)="203a9f12c0efbc17f8b17a67d9388d8d85099e89e81405e628e77357648db78300016cb978ed5ee86a134f8f4ad8154c022490fdfbc78313b7c0c7386b806fd423f3655bc1d12a50e33bafcf571449c0f8a96eaa24164ac7e6b67a1f0c5ec3f003e5337a26bac6786ccd868aadd936545ed19073426fd23f6284f496e0b11b967385b182efe9a8ad4526e5c4f23ef2313fd9aaf093fddd0fe69cff3b39cf73e7676bd5bca2f92ae64302dd9e7a6832409aafff238c4f0faab370b7f5d87c57e787c53745dc78aacf3ea9e46263c80218add5e3c19c917c4a9ab049a9acdcd63edc727a8d3857313124", 0xe9}], 0x1, &(0x7f0000000340)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_retopts={{0xd4, 0x0, 0x7, {[@lsrr={0x83, 0x2b, 0xde, [@local, @multicast2, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x31}, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @multicast2, @multicast1]}, @rr={0x7, 0x17, 0x6, [@dev={0xac, 0x14, 0x14, 0x38}, @private=0xa010102, @broadcast, @multicast2, @multicast1]}, @timestamp_prespec={0x44, 0x34, 0xca, 0x3, 0xe, [{@remote, 0x1}, {@multicast1, 0x9}, {@loopback, 0x400}, {@remote, 0x81}, {@private=0xa010101}, {@rand_addr=0x64010100, 0x6ba}]}, @generic={0x82, 0x12, "aef9859b99a49532ec0c7a18e6539d14"}, @end, @rr={0x7, 0x17, 0x1d, [@broadcast, @broadcast, @loopback, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x1f}]}, @ssrr={0x89, 0x1f, 0xc4, [@rand_addr=0x64010102, @loopback, @empty, @loopback, @multicast1, @local, @private=0xa010101]}, @generic={0x9f, 0x2}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3f}}], 0x140}, 0x40010000) ppoll(&(0x7f0000000240)=[{r0, 0x3}], 0x1, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000004c0)={[0x79]}, 0x8) sendto$inet(r1, &(0x7f0000000000)="54f6e3f653f74400ff3ccddecfbaeac50a9f4583a2289fa9e0940cc1573912bdaf45c8409f912928807d14f8356e186cbcf0fa416e51e92114cd01818825b7f8a31b4caed53d3625aaafd95d1366e6cd04a3175ae1f1bf6ca5af187301f3", 0x5e, 0x4000001, 0x0, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:30 executing program 4: pipe(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0xb) [ 291.654732][T27633] ? percpu_counter_add_batch+0x69/0xd0 [ 291.660270][T27633] ? ext4_es_lookup_extent+0x206/0x490 [ 291.665883][T27633] ext4_map_blocks+0x1be/0xef0 [ 291.670650][T27633] ext4_getblk+0xb1/0x3d0 [ 291.674978][T27633] ? __ext4_new_inode+0x2aed/0x2f70 [ 291.680183][T27633] ext4_bread+0x28/0x130 [ 291.684419][T27633] ext4_append+0xd1/0x1c0 [ 291.688752][T27633] ext4_init_new_dir+0x177/0x500 [ 291.693697][T27633] ext4_mkdir+0x329/0x760 [ 291.698050][T27633] vfs_mkdir+0x2a4/0x370 [ 291.702287][T27633] do_mkdirat+0x11d/0x200 10:49:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000005c0)={'sit0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="2700000000000000e108d7de0000000800000001000000000200000000000000000000000000000051d6000031e40000000000000000"]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="27005100000000000000000000000000000000000000000000000000000000f1ffffffffffffff0000000000"]}) sendto$inet(r2, &(0x7f0000000300)="9fe39ddff935ec910d81edec3b6da6e594250908a0d82a1d8bc4418b30de2dbd4ef67012429cd1a05ec69e1fccaf4913b7ae0264aa47f23461123cddb61b66baaad01c5a42d0b90bef2f4f4b0c0b99bb6c9dd04c827293b317f8a971f084cc066ed40de3e26281b1c810ed888bf114bc885d4186c45c093a362c017d0ec358483c87d7da2316cac12b8960a9e5dec52fe0", 0x91, 0x8800, &(0x7f00000003c0)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000004c0)={'veth0_to_hsr\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) recvfrom(r1, &(0x7f0000000000)=""/10, 0xa, 0x10000, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @empty}, 0x1, 0x1, 0x2, 0x3}}, 0x80) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/ip6_flowlabel\x00') connect$inet(r4, &(0x7f0000000580)={0x2, 0x4e22, @private=0xa010102}, 0x10) r5 = syz_open_dev$vcsa(&(0x7f0000000540), 0x6, 0x2041c0) ioctl$BTRFS_IOC_SYNC(r5, 0x9408, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000140)=""/70, 0x46}, {&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000240)=""/67, 0x43}], 0x4) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000440), 0x8000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000480)='vegas\x00', 0x6) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}) [ 291.706618][T27633] __x64_sys_mkdir+0x32/0x40 [ 291.711288][T27633] do_syscall_64+0x4a/0x90 [ 291.715707][T27633] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 291.721659][T27633] RIP: 0033:0x465707 [ 291.725548][T27633] 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 53 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 [ 291.745183][T27633] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 10:49:30 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r0, 0x0, 0x0, 0x40000022, 0x0, 0x0) [ 291.753593][T27633] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 291.761575][T27633] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 291.769541][T27633] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 291.777510][T27633] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 291.785471][T27633] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:31 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0xb) 10:49:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0xffffffffffffff06, 0x2000, 0x0, 0x0) 10:49:31 executing program 3: futex(0x0, 0x8b, 0x0, &(0x7f0000000080)={0x77359400}, 0x0, 0x0) 10:49:31 executing program 2 (fault-call:1 fault-nth:90): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000000)="ad53d0a92b4b3ba3e33dea3a04cb4555d49edfc1e012ece8f334907245470bb6a9038d1184b4ec6c0527f7844b74220342a9e373e82ae626156322ce2012f7fa47ea3327321192ff1626c78e8a399e9480bdc0a157f6f2a0db082a0283b1c984ffacbe1b84875fa04f43eed6be", 0x6d, 0x800, &(0x7f0000000140)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) getpid() r0 = gettid() getpid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x27) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000280)=0xc) sched_getattr(r1, &(0x7f00000002c0)={0x38}, 0xffffffffffffff26, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x8, 0xfffffffe, 0x3b58c000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(r0) ptrace$setregs(0xd, r4, 0x400, &(0x7f0000000300)="acfedf4d29b29b8ee4bff80046d7afd9838de11ec49c4000f051be773c1c658d92331206ea7c94306d4950b8fbd4d22d9cb2e1a0eac6a102bbbac62111af48cd56f9c35cc9c7c85fe0c51f22d3d28f091a1e6f17d1a47dd373492230f95e3c9be886709be29884a423cdf224ff043b2d234f7ea4bc29390f4feb3697392dfe4fabbcea880af39722cdb7600c3dd03016f6d884e8c375d892e0aa6ba3f9da24e0819ca8131ec2ecad4d896b02decb7d00592afa0f9b") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r6, 0x0, 0x10000, 0x0) read(r5, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r6, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r3, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="270000000000d18fac556df8a3128c000000000000000000000000f900"/53]}) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000080)=0x9, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) 10:49:31 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0xa6400, 0x0) [ 292.451493][T27696] loop2: detected capacity change from 0 to 1051 [ 292.485268][T27696] FAULT_INJECTION: forcing a failure. [ 292.485268][T27696] name failslab, interval 1, probability 0, space 0, times 0 [ 292.497953][T27696] CPU: 1 PID: 27696 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 292.506717][T27696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.516826][T27696] Call Trace: [ 292.520104][T27696] dump_stack+0x137/0x19d [ 292.524431][T27696] should_fail+0x23c/0x250 [ 292.531272][T27696] ? __es_insert_extent+0x51f/0xe70 [ 292.536584][T27696] __should_failslab+0x81/0x90 [ 292.541349][T27696] should_failslab+0x5/0x20 [ 292.545863][T27696] kmem_cache_alloc+0x46/0x2f0 10:49:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @remote}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:31 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0xb) 10:49:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() setrlimit(0xb, &(0x7f0000000000)={0x0, 0x730}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x27) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) prlimit64(r1, 0xe, &(0x7f0000000300)={0x77, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0xfffe, 0x0) read(r4, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r5, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) connect$unix(r2, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e) write$binfmt_elf64(r3, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:31 executing program 3: syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/time_for_children\x00') [ 292.550697][T27696] __es_insert_extent+0x51f/0xe70 [ 292.555726][T27696] ? kcalloc+0x32/0x50 [ 292.559799][T27696] ? __kmalloc+0x23d/0x340 [ 292.564222][T27696] ? kcalloc+0x32/0x50 [ 292.568293][T27696] ext4_es_insert_extent+0x1bb/0x19d0 [ 292.573672][T27696] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 292.580082][T27696] ext4_ext_map_blocks+0xf79/0x1f00 [ 292.585284][T27696] ? __down_read_common+0x16b/0x5a0 [ 292.590479][T27696] ? percpu_counter_add_batch+0x69/0xd0 [ 292.596041][T27696] ? ext4_es_lookup_extent+0x206/0x490 10:49:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e21, @remote}, {0x2, 0x4e24, @broadcast}, 0x40, 0x0, 0x0, 0x0, 0xfe00, &(0x7f0000000000)='virt_wifi0\x00', 0x9, 0x9, 0x3}) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 292.601583][T27696] ext4_map_blocks+0x1be/0xef0 [ 292.606349][T27696] ext4_getblk+0xb1/0x3d0 [ 292.610697][T27696] ? __ext4_new_inode+0x2aed/0x2f70 [ 292.615900][T27696] ext4_bread+0x28/0x130 [ 292.620142][T27696] ext4_append+0xd1/0x1c0 [ 292.624511][T27696] ext4_init_new_dir+0x177/0x500 [ 292.629532][T27696] ext4_mkdir+0x329/0x760 [ 292.633864][T27696] vfs_mkdir+0x2a4/0x370 [ 292.638118][T27696] do_mkdirat+0x11d/0x200 [ 292.642778][T27696] __x64_sys_mkdir+0x32/0x40 [ 292.647364][T27696] do_syscall_64+0x4a/0x90 10:49:31 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0xb) [ 292.651790][T27696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 292.657691][T27696] RIP: 0033:0x465707 [ 292.661578][T27696] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 292.681238][T27696] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 292.689701][T27696] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 292.697666][T27696] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 292.705735][T27696] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 292.713702][T27696] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 292.721726][T27696] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:31 executing program 2 (fault-call:1 fault-nth:91): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:31 executing program 3: r0 = socket(0x23, 0x5, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={0x0}}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r0) 10:49:31 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0xb) 10:49:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000001740)={@remote, 0x0}, &(0x7f0000001780)=0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@empty, @ipv4={'\x00', '\xff\xff', @remote}, @private0, 0x0, 0x6, 0x0, 0x0, 0x100, 0x20c200a2, r5}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000001d80)={'syztnl1\x00', &(0x7f0000001d00)={'sit0\x00', 0x0, 0x2f, 0xf7, 0x5, 0x6, 0xc, @empty, @ipv4={'\x00', '\xff\xff', @remote}, 0x1, 0x80, 0x6, 0x3f}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000440)={{{@in=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f00000002c0)={@private1={0xfc, 0x1, '\x00', 0x1}, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5, 0x5, 0x1, 0x400, 0x4, 0x40000010, r10}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000004340)={'ip_vti0\x00', &(0x7f00000042c0)={'gre0\x00', 0x0, 0x8000, 0x80, 0x7, 0x2, {{0x12, 0x4, 0x1, 0x2f, 0x48, 0x66, 0x0, 0x9, 0x29, 0x0, @private=0xa010102, @multicast1, {[@timestamp_addr={0x44, 0x14, 0xd9, 0x1, 0xf, [{@local, 0x721}, {@dev={0xac, 0x14, 0x14, 0x36}, 0x1}]}, @end, @ra={0x94, 0x4}, @lsrr={0x83, 0x1b, 0x98, [@dev={0xac, 0x14, 0x14, 0x1b}, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @dev={0xac, 0x14, 0x14, 0x3d}]}]}}}}}) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000045c0)=[{{&(0x7f0000000040)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000180)=[@ip_retopts={{0x70, 0x0, 0x7, {[@cipso={0x86, 0x51, 0x0, [{0x0, 0xe, "7999c2f7d11ebe7e58212ad1"}, {0x0, 0x10, "1454658f8033d9c6fcedfa3d6145"}, {0x7, 0x3, "1f"}, {0x7, 0x5, "5a9eea"}, {0x5, 0xb, "2f534945b825e89858"}, {0x5, 0x5, "2832b1"}, {0x5, 0x5, "ee2a5d"}, {0x5, 0x3, "f3"}, {0x7, 0x4, "909c"}, {0x1, 0x9, "4c31c1dc18349f"}]}, @timestamp_addr={0x44, 0xc, 0x48, 0x1, 0xf, [{@broadcast, 0x7}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x34}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xa13}}, @ip_ttl={{0x14, 0x0, 0x2, 0x50}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x96}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xa1de}}, @ip_retopts={{0x7c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0xc, 0x57, 0x3, 0x7, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8000}]}, @cipso={0x86, 0xb, 0x1, [{0x2, 0x5, 'Z-v'}]}, @cipso={0x86, 0x12, 0x1, [{0x5, 0xc, "1fccd1818c74c585962f"}]}, @ssrr={0x89, 0x13, 0x18, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @empty, @broadcast]}, @ssrr={0x89, 0x1b, 0x1c, [@local, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback]}, @lsrr={0x83, 0x13, 0xed, [@local, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x3b}, @remote]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}], 0x1a0}}, {{&(0x7f0000000340)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000480)="24ec203503da6e93165ec09c8cc1fd95fd0e00d7207c62c1d2b0014f5784abe7b9cbf89942e35c9a2c65becbd3c77beb7b2ef773d7d5cf4219d938", 0x3b}, {&(0x7f00000004c0)="3d200cea8a954dda71c5cc476efea7b027228894f016c6c74cc3e62737e4a2b07ad1453bd543975b0042affa9c7c566ec59512615ca2476e6f5718c9f3556759548bf2346678e81cdf63c6e0d240f885ad72cbca0548f88ab398ec0251274bf9b1c51aa9403f1d7d8ee0065ba48efa48ff1fdb9def15fe83ee1c5688a968a30afb2b9e8badacbc98aa978c9f3e3e62a12b264285671c6b608b17418de05847d4cbbbd1a00b53bfb02230bf27c458e739cd60da8578f8a17c77be1cf3127f199db054d8c733b92280130354a1c960932ce1b960a2176e262bc333", 0xda}, {&(0x7f00000005c0)="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0x1000}], 0x4, &(0x7f0000001600)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @broadcast}}}], 0x20}}, {{&(0x7f0000001640)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000001700)=[{&(0x7f0000001680)="a7fe06be41a7a4519e5746859a4eeafff1a2e35933dd349fdce3e2a22f", 0x1d}, {&(0x7f00000016c0)="f6e22706ea71344bc7af5143d2032fb9660c0c1e7c5ca43c68dcef8eeb8ce3207b6df83e424ca2fc7c8ff5f1", 0x2c}], 0x2, &(0x7f00000017c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7fff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @local, @rand_addr=0x64010100}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x3d}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @multicast2}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @loopback, @remote}}}, @ip_tos_u8={{0x11}}, @ip_retopts={{0xa0, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x54, 0xf9, 0x3, 0xe, [{@multicast1, 0x7}, {@loopback, 0x4}, {@empty, 0x95b9}, 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{@rand_addr=0x64010102, 0x57}]}, @timestamp_prespec={0x44, 0x4, 0x43, 0x3, 0x4}]}}}], 0x68}}, {{&(0x7f0000001e40)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000001f40)=[{&(0x7f0000001e80)="b012859808491e16bbc5e42fac355dfd8b9299e82cc1ddee5dd365b38abf2b2e79bd4f7a3e25c94af593250598d9ad41bc5b9eded913e58af152bc5375325f58f95b8c2eeeffb6897e479dc4650e68f48f7668ad47ee78220dcfbac094b66344bf2fe0f92d569b1aa041fd2c2d11a45255fe1a1dff1da6ed42e1e9b40e341518ec75111f185566a79c40273bce318b2c94", 0x91}], 0x1, &(0x7f0000001f80)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_retopts={{0x5c, 0x0, 0x7, {[@timestamp_addr={0x44, 0x44, 0xea, 0x1, 0x9, [{@local, 0x2}, {@rand_addr=0x64010100, 0x401}, {@dev={0xac, 0x14, 0x14, 0x23}, 0x20}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x7fff}, {@local, 0xffffffff}, {@rand_addr=0x64010102, 0x1f6}, {@remote, 0x7f}]}, @rr={0x7, 0x7, 0x82, [@initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @multicast1, @broadcast}}}], 0xa0}}, {{&(0x7f0000002040)={0x2, 0x4e24, @local}, 0x10, &(0x7f00000020c0)=[{&(0x7f0000002080)="7e4e5eba8b285bb613b87229e151314b30496039889d30fb281150d72bb5d86401d3cfaa89a5726c27c66e186d45a656f54c1c1bd035f4f3e10f7eef3766", 0x3e}], 0x1, &(0x7f0000004380)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xb2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r11, @loopback, @multicast1}}}], 0x50}}, {{&(0x7f0000004400)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000004580)=[{&(0x7f0000004440)="28f4e1f29a0ed2412dff9dc2bbe3ce268479671d218f190f60c5a91220ffd3c59d2455daabb18922dbdb253488a5915e61b72edf6b48ff0fda0b5f094d1f033a070493e54988676a843b88a38767ceead5976bb1006c48258e3ac9cb263410807d60baf33c9b1cf8286e9d2b3cbce8a3c67328434f06917ae0c70e9eebb62e90bf8aae09ff745d043fb5e3d0386bc0bcfa0cf0452433a935b321d923f89d5d959300bb3ce6c1b3b868085cf583317718", 0xb0}, {&(0x7f0000004500)="07ae4dabf444a5b1f3339825107d3e862332d67a7eeeb23035136054995c9bac36bd7781c012e1cb2902455ad28cdec7c048be42b97842672690e5dc97e9374fd4f488cb1202a53d75b568bf85", 0x4d}], 0x2}}], 0x8, 0x40) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 10:49:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0xac, 0x6, 0x7, 0x0, 0x0, 0x8, 0x881, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x48, 0x7, 0x0, 0x9, 0x4, 0x75, 0x5, 0x0, 0x3, 0x0, 0x5aa}, r5, 0x0, 0xffffffffffffffff, 0x8) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@caif=@util, &(0x7f0000000080)=0x80) [ 292.843801][T27754] loop2: detected capacity change from 0 to 1051 [ 292.850567][T27754] FAULT_INJECTION: forcing a failure. [ 292.850567][T27754] name failslab, interval 1, probability 0, space 0, times 0 [ 292.863272][T27754] CPU: 0 PID: 27754 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 292.872056][T27754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.882108][T27754] Call Trace: [ 292.885379][T27754] dump_stack+0x137/0x19d 10:49:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x2, [{}, {}]}, 0x44) [ 292.889932][T27754] should_fail+0x23c/0x250 [ 292.894352][T27754] ? kcalloc+0x32/0x50 [ 292.898421][T27754] __should_failslab+0x81/0x90 [ 292.903188][T27754] should_failslab+0x5/0x20 [ 292.907697][T27754] __kmalloc+0x66/0x340 [ 292.911877][T27754] ? kcalloc+0x32/0x50 [ 292.915935][T27754] kcalloc+0x32/0x50 [ 292.919823][T27754] ext4_find_extent+0x21c/0x7f0 [ 292.924670][T27754] ? kfree+0xf0/0x1d0 [ 292.928655][T27754] ext4_ext_map_blocks+0xd9/0x1f00 [ 292.933825][T27754] ? __down_write_common+0x45/0x890 [ 292.939047][T27754] ? __down_read_common+0x16b/0x5a0 [ 292.945185][T27754] ? percpu_counter_add_batch+0x69/0xd0 [ 292.950799][T27754] ? ext4_es_lookup_extent+0x206/0x490 [ 292.956244][T27754] ext4_map_blocks+0x70d/0xef0 [ 292.961075][T27754] ext4_getblk+0xb1/0x3d0 [ 292.965419][T27754] ext4_bread+0x28/0x130 [ 292.969641][T27754] ext4_append+0xd1/0x1c0 [ 292.974022][T27754] ext4_init_new_dir+0x177/0x500 [ 292.979181][T27754] ext4_mkdir+0x329/0x760 [ 292.983578][T27754] vfs_mkdir+0x2a4/0x370 [ 292.987801][T27754] do_mkdirat+0x11d/0x200 [ 292.992112][T27754] __x64_sys_mkdir+0x32/0x40 [ 292.996683][T27754] do_syscall_64+0x4a/0x90 [ 293.001082][T27754] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 293.006956][T27754] RIP: 0033:0x465707 [ 293.010827][T27754] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 293.030511][T27754] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 10:49:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) r2 = accept4(r0, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000100)=0x80, 0x100000) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x0) 10:49:31 executing program 3: clone(0x20042100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 10:49:31 executing program 3: syz_io_uring_setup(0x7924, &(0x7f0000001000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000001080), 0x0) syz_io_uring_setup(0x755b, &(0x7f0000001180), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000001200), &(0x7f0000001240)) [ 293.038921][T27754] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 293.046871][T27754] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 293.054842][T27754] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 293.062794][T27754] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 293.070761][T27754] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x54b4, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x2004880a, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x9) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'broute\x00', 0x0, 0x0, 0x0, [0xfff, 0x8, 0x2, 0x5, 0x0, 0x3f]}, &(0x7f0000000080)=0x78) 10:49:32 executing program 3: r0 = openat$autofs(0xffffff9c, &(0x7f0000000480), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}, {0x0}], 0x2, 0x0, 0x0) 10:49:32 executing program 2 (fault-call:1 fault-nth:92): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 293.547637][T27815] loop2: detected capacity change from 0 to 1051 [ 293.555040][T27815] FAULT_INJECTION: forcing a failure. [ 293.555040][T27815] name failslab, interval 1, probability 0, space 0, times 0 [ 293.567764][T27815] CPU: 1 PID: 27815 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 293.576538][T27815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.586722][T27815] Call Trace: [ 293.590011][T27815] dump_stack+0x137/0x19d [ 293.594359][T27815] should_fail+0x23c/0x250 [ 293.598779][T27815] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 293.604172][T27815] __should_failslab+0x81/0x90 [ 293.609006][T27815] should_failslab+0x5/0x20 [ 293.613596][T27815] kmem_cache_alloc+0x46/0x2f0 [ 293.618363][T27815] ext4_mb_new_blocks+0x2e7/0x1f90 [ 293.623482][T27815] ? ext4_find_extent+0x6cf/0x7f0 [ 293.628612][T27815] ? ext4_ext_search_right+0x300/0x540 [ 293.634104][T27815] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 293.639991][T27815] ext4_ext_map_blocks+0x1569/0x1f00 [ 293.645256][T27815] ? __down_read_common+0x16b/0x5a0 [ 293.650438][T27815] ? percpu_counter_add_batch+0x69/0xd0 [ 293.655974][T27815] ? ext4_es_lookup_extent+0x206/0x490 [ 293.661413][T27815] ext4_map_blocks+0x70d/0xef0 [ 293.666154][T27815] ext4_getblk+0xb1/0x3d0 [ 293.670464][T27815] ext4_bread+0x28/0x130 [ 293.674794][T27815] ext4_append+0xd1/0x1c0 [ 293.679110][T27815] ext4_init_new_dir+0x177/0x500 [ 293.684064][T27815] ext4_mkdir+0x329/0x760 [ 293.688378][T27815] vfs_mkdir+0x2a4/0x370 [ 293.692604][T27815] do_mkdirat+0x11d/0x200 [ 293.696926][T27815] __x64_sys_mkdir+0x32/0x40 [ 293.701514][T27815] do_syscall_64+0x4a/0x90 [ 293.705911][T27815] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 293.711781][T27815] RIP: 0033:0x465707 [ 293.715662][T27815] 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 53 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 [ 293.735266][T27815] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 293.743672][T27815] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 293.751619][T27815] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 293.759564][T27815] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 293.767510][T27815] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 293.775464][T27815] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendto$inet(r1, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e23, @remote}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:34 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0xb) 10:49:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x22, 0x0, &(0x7f0000000040)) 10:49:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat(r5, &(0x7f0000000000)='\x00', r6, &(0x7f0000000280)='./file0\x00') 10:49:34 executing program 2 (fault-call:1 fault-nth:93): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000540)="d23c3c6b4db201af9d1bdcf3cfd4fde8403237cb373433c520d28a5ea0dcfa52ad103e560c2456587f8dafd0cb12297d45e32523af750cbeb62b923d3970da0e7f23d8ec3ecf9106d26000dc744588f49e358d120b22208f0521d9e35966c5c7bf81f6587c97b6e2cacd02013bc6078b6db70d759a3d6f752f8da16d3141579e6963f26d06465cb888984b5ba5eb12c51a4d7515d3dc1482f531ce751312baeddefa8f6a3181b2a358") ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500), 0x2c400, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/164, 0xa4}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000400)=""/240, 0xf0}, {&(0x7f0000000000)=""/126, 0x7e}], 0x4, 0x10001, 0x416c) close_range(r0, r1, 0x13ae5c12b8135f91) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="4f08eafa6f357ad31e43c4b2a31a3d0706f7664b551f5224652202bbf3b9927a50427c4d4ce4895728", 0x29, 0x4000, &(0x7f0000000380)={0x2, 0x4e23, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:34 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x402c5828, &(0x7f0000000040)={'wlan1\x00'}) 10:49:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8001, 0x4) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0x0, @private}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 10:49:34 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000200)="c9", 0x1, r0) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, r1) [ 295.876488][T27846] loop2: detected capacity change from 0 to 1051 [ 295.902140][T27846] FAULT_INJECTION: forcing a failure. [ 295.902140][T27846] name failslab, interval 1, probability 0, space 0, times 0 [ 295.914793][T27846] CPU: 1 PID: 27846 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 295.923673][T27846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.933814][T27846] Call Trace: [ 295.937151][T27846] dump_stack+0x137/0x19d [ 295.941484][T27846] should_fail+0x23c/0x250 [ 295.945904][T27846] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 295.951184][T27846] __should_failslab+0x81/0x90 [ 295.955952][T27846] should_failslab+0x5/0x20 [ 295.960611][T27846] kmem_cache_alloc+0x46/0x2f0 [ 295.965464][T27846] ext4_mb_new_blocks+0x70f/0x1f90 [ 295.970605][T27846] ? ext4_find_extent+0x6cf/0x7f0 10:49:34 executing program 3: r0 = socket(0x23, 0x2, 0x0) sendmsg$AUDIT_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 10:49:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x800) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000000)='wg1\x00', 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 295.975627][T27846] ? ext4_ext_search_right+0x300/0x540 [ 295.981084][T27846] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 295.986859][T27846] ext4_ext_map_blocks+0x1569/0x1f00 [ 295.992142][T27846] ? __down_read_common+0x16b/0x5a0 [ 295.997337][T27846] ? percpu_counter_add_batch+0x69/0xd0 [ 296.002881][T27846] ? ext4_es_lookup_extent+0x206/0x490 [ 296.008342][T27846] ext4_map_blocks+0x70d/0xef0 [ 296.013109][T27846] ext4_getblk+0xb1/0x3d0 [ 296.017442][T27846] ext4_bread+0x28/0x130 [ 296.021678][T27846] ext4_append+0xd1/0x1c0 10:49:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) eventfd(0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) socket$inet6(0xa, 0x1, 0x0) syz_io_uring_setup(0x1d47, &(0x7f0000000180)={0x0, 0xe749, 0x2}, &(0x7f00002c4000/0x2000)=nil, &(0x7f00004c8000/0x4000)=nil, 0x0, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)}, {&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f0000000380)=""/16, 0x10}], 0x3, &(0x7f0000000480)=""/84, 0x54}, 0xfffffff7}, {{&(0x7f0000000500)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000580)=""/86, 0x56}, {&(0x7f0000000600)=""/121, 0x79}, {&(0x7f0000000680)=""/50, 0x32}, {&(0x7f00000006c0)=""/111, 0x6f}, {&(0x7f0000000740)}, {&(0x7f0000000780)=""/101, 0x65}, {&(0x7f0000000800)=""/194, 0xc2}, {&(0x7f0000000900)=""/63, 0x3f}, {&(0x7f0000000940)=""/183, 0xb7}, {&(0x7f0000000a00)=""/162, 0xa2}], 0xa, &(0x7f0000000b80)=""/144, 0x90}, 0x3}, {{&(0x7f0000000c40)=@xdp, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)=""/108, 0x6c}, {&(0x7f0000000d40)=""/107, 0x6b}], 0x2, &(0x7f0000000e00)=""/124, 0x7c}, 0x800}, {{&(0x7f0000000e80)=@xdp, 0x80, &(0x7f0000001440)=[{&(0x7f0000000f00)=""/15, 0xf}, {&(0x7f0000000f40)=""/104, 0x68}, {&(0x7f0000000fc0)=""/223, 0xdf}, {&(0x7f00000010c0)=""/17, 0x11}, {&(0x7f0000001100)=""/223, 0xdf}, {&(0x7f0000001200)=""/95, 0x5f}, {&(0x7f0000001280)=""/122, 0x7a}, {&(0x7f0000001300)=""/35, 0x23}, {&(0x7f0000001340)=""/195, 0xc3}], 0x9, &(0x7f0000001500)=""/173, 0xad}, 0x9}, {{&(0x7f00000015c0)=@phonet, 0x80, &(0x7f0000001900)=[{&(0x7f0000001640)=""/208, 0xd0}, {&(0x7f0000001740)=""/227, 0xe3}, {&(0x7f0000001840)=""/185, 0xb9}], 0x3, &(0x7f0000001940)=""/153, 0x99}, 0xfff000}], 0x5, 0x2, &(0x7f0000001b40)={0x0, 0x3938700}) write$P9_RLERRORu(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r3, @ANYRES16=r1], 0x52) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001c00)={0x8, {{0x2, 0x4e20, @local}}}, 0x88) perf_event_open(&(0x7f0000001b80)={0x3, 0x80, 0xc8, 0x1a, 0x8, 0x83, 0x0, 0x100000000, 0x80, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, @perf_config_ext={0x8001, 0x3}, 0xc239, 0x9bc, 0x1000, 0x7, 0x2, 0x400, 0x800, 0x0, 0x1000, 0x0, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0xa) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@noextend}]}}) sendto$inet(r0, 0x0, 0x0, 0x2000c00a, &(0x7f0000000100)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 296.026000][T27846] ext4_init_new_dir+0x177/0x500 [ 296.030941][T27846] ext4_mkdir+0x329/0x760 [ 296.035268][T27846] vfs_mkdir+0x2a4/0x370 [ 296.039604][T27846] do_mkdirat+0x11d/0x200 [ 296.043937][T27846] __x64_sys_mkdir+0x32/0x40 [ 296.048526][T27846] do_syscall_64+0x4a/0x90 [ 296.052981][T27846] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 296.058884][T27846] RIP: 0033:0x465707 10:49:34 executing program 3: r0 = socket(0x1d, 0x3, 0x1) sendmsg$AUDIT_TRIM(r0, &(0x7f00000002c0)={0x0, 0x29, &(0x7f0000000000)={0x0}}, 0x0) [ 296.062834][T27846] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 296.082437][T27846] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 296.091114][T27846] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 296.099099][T27846] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 296.107068][T27846] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 296.107333][ T1321] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1321 comm=kworker/0:3 [ 296.115026][T27846] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 296.115040][T27846] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 [ 296.144595][T27883] 9pnet: p9_errstr2errno: server reported unknown error  [ 296.154389][ T1321] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1321 comm=kworker/0:3 10:49:37 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0xb) 10:49:37 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x14, r0, 0xc18f36c2a4296505}, 0x14}}, 0x0) 10:49:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e21, @loopback}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0)=0x754db1f6, 0x4) 10:49:37 executing program 2 (fault-call:1 fault-nth:94): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:37 executing program 0: fork() r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x27) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) prlimit64(r0, 0xc, &(0x7f0000000140)={0x800000080a, 0x9}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x38, 0x2, 0xc, 0x0, 0x9, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0xffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x10000, 0x0) read(r4, &(0x7f0000000180)=""/185, 0xfffffdef) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) fcntl$setownex(r2, 0xf, &(0x7f00000004c0)={0x1}) writev(r5, &(0x7f0000000500)=[{&(0x7f0000000240)="b6", 0x1}], 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) recvmmsg(r6, &(0x7f0000000300)=[{{&(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000100)=""/23, 0x17}, 0x200}], 0x1, 0x40, &(0x7f0000000340)={0x77359400}) write$binfmt_elf64(r3, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:37 executing program 5: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r2 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) sendto$inet(r2, 0x0, 0x0, 0x400080e, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x64010102}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x21, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e20, 0x2, 'dh\x00', 0x8, 0x4, 0x7a}, 0x2c) [ 298.916303][T27928] loop2: detected capacity change from 0 to 1051 [ 298.935569][T27928] FAULT_INJECTION: forcing a failure. [ 298.935569][T27928] name failslab, interval 1, probability 0, space 0, times 0 [ 298.948244][T27928] CPU: 0 PID: 27928 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 10:49:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180), r1) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r2, 0x1}, 0x14}}, 0x0) 10:49:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x1) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) splice(r5, &(0x7f00000002c0), r2, &(0x7f0000000300)=0x37, 0x9, 0x1) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r6, &(0x7f0000000280)={0x38, 0x0, 0x4, 0xf458, 0x1, 0x9, 0x4, 0x1, 0x7, 0x8001}, 0x0) [ 298.957004][T27928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.967054][T27928] Call Trace: [ 298.970326][T27928] dump_stack+0x137/0x19d [ 298.974657][T27928] should_fail+0x23c/0x250 [ 298.979083][T27928] ? __es_insert_extent+0x51f/0xe70 [ 298.984281][T27928] __should_failslab+0x81/0x90 [ 298.989065][T27928] should_failslab+0x5/0x20 [ 298.993656][T27928] kmem_cache_alloc+0x46/0x2f0 [ 298.998424][T27928] __es_insert_extent+0x51f/0xe70 [ 299.003579][T27928] ? ext4_ext_map_blocks+0x10a8/0x1f00 [ 299.009033][T27928] ext4_es_insert_extent+0x1bb/0x19d0 10:49:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000040)="4c8f7d2ef7b03020bdd01ea265c2207af54e886d32f668839df324f38f288dbe65423c180e0d4e20a449ef5870a2084e391ce2e1c5a158d4058588b1c074c2fe7158e4352075c68b7516e2578f21879bbc871a815a7291ce4c641091c1f4cda9fc407b04fe6a932338c41e909fe041e75a7a3fccc7cdbae6619b458cfcc0f886aabf449bb3260ace7e3bd799a58bbd81018d7ef1", 0x94, 0x200040c1, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x800) sendto$inet(r1, &(0x7f00000001c0)="a918333ddebef5827bbb293ec00c965bb9ccc28dfc76b7efcf8f4743c07ae4fb70295906ee9255ccb0f542a14a83560db0b1256c764c067851efae68412ffa3091efbba961a517c4589e7c912df3b4b850e23acc4463279ddabd8ef2c943c578ed77ea31e11d8289cd18cd2e54439875ca8912d8eeb3e538effdac6da3a630fe5c39f8d3b6e1a5203a672a76a42f77ccc30ff7081e080440d3054ad7b889c5e44e0862e82fb9ccca35de84cdcae74ca31867b9d1", 0xb4, 0x1, &(0x7f0000000280)={0x2, 0x4e23, @private=0xa010100}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xff) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 299.014479][T27928] ? percpu_counter_add_batch+0x69/0xd0 [ 299.020018][T27928] ? ext4_es_lookup_extent+0x206/0x490 [ 299.025474][T27928] ext4_map_blocks+0xa4c/0xef0 [ 299.030479][T27928] ext4_getblk+0xb1/0x3d0 [ 299.034806][T27928] ext4_bread+0x28/0x130 [ 299.039051][T27928] ext4_append+0xd1/0x1c0 [ 299.043390][T27928] ext4_init_new_dir+0x177/0x500 [ 299.048336][T27928] ext4_mkdir+0x329/0x760 [ 299.052756][T27928] vfs_mkdir+0x2a4/0x370 [ 299.056992][T27928] do_mkdirat+0x11d/0x200 [ 299.061321][T27928] __x64_sys_mkdir+0x32/0x40 10:49:37 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, 0x0, &(0x7f00000002c0)) [ 299.065910][T27928] do_syscall_64+0x4a/0x90 [ 299.070329][T27928] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 299.076228][T27928] RIP: 0033:0x465707 [ 299.080115][T27928] 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 53 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 [ 299.099899][T27928] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 299.108326][T27928] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 299.116345][T27928] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 299.124321][T27928] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 299.132568][T27928] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 299.140524][T27928] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:40 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x5, 0xb) 10:49:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002580)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002680)=0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@empty, @ipv4={'\x00', '\xff\xff', @remote}, @private0, 0x0, 0x6, 0x0, 0x0, 0x100, 0x20c200a2, r6}) sendmsg$inet(r1, &(0x7f0000002900)={&(0x7f0000000000)={0x2, 0x7, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10, &(0x7f00000024c0)=[{&(0x7f0000000040)="fd7e051f24134d495d2897f867216550d31833516af47dc28074323dadb9e221e77b3ab6d0256265da78691930f249fb02bdea81a5bcd7124fcfc32831390b9da33f1b1936a0369014711f27ebd405b13b2f6a4d66c9223e69f07ee3341babd9fd43345453c3d502a7796169e13a2d8bf1a6e5791fbd3095aee5b11ac0cc2892673d7dd74c40cb995e264868186d8b7ca8bf828296feffabd794839b6d95e225dde15a532e11fe868dde9a1db4ca9422eb56c4b3a17bb06f016034bf79637c", 0xbf}, {&(0x7f0000000140)="9f92baf8894be6f6aa1f8e9ba319a7d21c9a50f2225373b20170f9bb685737f92e7453ee056797038db2da5fe698c829b4a11cf490ab419fd0a2216803ccc3841e620e7e0108da270d3f0f0da933fd85d312091c64ccd1fec026a381a6f437add9e93ecc543f2f282309c96ab10a2fb79fb66d6ab6978517808c072afb11a252d2c9c674f3d32e3d60f459970486ed50f5d4190bf7ad38b143daea9ca39b061360b1433e8ef081d81a2886adcb7bbfcbbacf3f7336054b54ea9c0ebc760a5e9b0838290c2276d2f2e4deee495f78542503f01d13c3379f26d5683611e185d5d36e1473870fcf0ce76171357b99043e5a13265f038b6524dd", 0xf8}, {&(0x7f0000000240)="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0x1000}, {&(0x7f00000022c0)="9c6eda871760281c826f43523bb95e9ba72e0fee41df", 0x16}, {&(0x7f0000002300)="aabd33cbe5d10f3beb686651830db131e3dfc41308c361b3af42a0b62fc2f2d46fc5100161c6f6503e9f893cf83ebf7d295d87b704cfa649b983c81454e1ee4aa1314f5749c5b8de8d519e2c1ee7ccd80704c09780dfdf107aff41", 0x5b}, {&(0x7f0000002380)="a0720146b9f77bfb389e", 0xa}, {&(0x7f00000023c0)="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", 0xfa}], 0x9, &(0x7f00000026c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xe5d0}}, @ip_retopts={{0x40, 0x0, 0x7, {[@noop, @timestamp_prespec={0x44, 0x2c, 0x39, 0x3, 0x3, [{@local, 0x6}, {@dev={0xac, 0x14, 0x14, 0x3b}, 0x4f}, {@remote, 0x3}, {@rand_addr=0x64010101, 0x88ce}, {@multicast2, 0x4}]}, @noop]}}}, @ip_retopts={{0x2c, 0x0, 0x7, {[@timestamp={0x44, 0x1c, 0x1e, 0x0, 0xc, [0x5, 0xffffffff, 0x8, 0xfffeffff, 0x6, 0x6]}]}}}, @ip_retopts={{0x58, 0x0, 0x7, {[@ssrr={0x89, 0xf, 0x8a, [@broadcast, @remote, @empty]}, @timestamp_addr={0x44, 0x34, 0xc7, 0x1, 0x8, [{@multicast1, 0x2}, {@empty, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@multicast2, 0xaf69}, {@multicast2, 0x8}, {@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic={0x83, 0x3, '\''}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @loopback, @empty}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1f}}, @ip_retopts={{0xdc, 0x0, 0x7, {[@generic={0x88, 0x11, "9b6486e59d10d89783c1f3d2d2a718"}, @cipso={0x86, 0x23, 0x3, [{0x1, 0x6, "77d84d44"}, {0x2, 0x3, "8d"}, {0x2, 0xc, "95a2dbd402fa16c04d03"}, {0x7, 0x8, "94066aaac8d2"}]}, @timestamp_prespec={0x44, 0xc, 0x6f, 0x3, 0x2, [{@dev={0xac, 0x14, 0x14, 0x1d}, 0xee}]}, @ssrr={0x89, 0xf, 0xca, [@initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, @multicast1]}, @noop, @ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x1c, 0x5f, 0x0, 0xa, [0x2, 0x5, 0x5, 0x7, 0x1, 0x80000001]}, @lsrr={0x83, 0x1b, 0xa6, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, @multicast2]}, @cipso={0x86, 0x3c, 0x2, [{0x2, 0x6, "a6e108b6"}, {0x7, 0x2}, {0x5, 0x9, "4456805d5919af"}, {0xc7011d53a8ff8313, 0xf, "f5d1875ee2953cecf2b2ec2fa8"}, {0x6, 0xf, "643944d396d6e8523bd5eb87e7"}, {0x7, 0x7, "3de7b78f6e"}]}, @ra={0x94, 0x4}]}}}], 0x230}, 0xc0) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:40 executing program 3: shmget(0x3, 0x3000, 0x8480ab9e327e1635, &(0x7f0000ffd000/0x3000)=nil) 10:49:40 executing program 2 (fault-call:1 fault-nth:95): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x2, 0x28, 0x2, 0x6, 0x3, 0x800, 0x1ff, 0x4, 0x400}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x37}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 301.931608][T27987] loop2: detected capacity change from 0 to 1051 [ 301.941985][T27987] FAULT_INJECTION: forcing a failure. [ 301.941985][T27987] name failslab, interval 1, probability 0, space 0, times 0 [ 301.954640][T27987] CPU: 0 PID: 27987 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 301.963480][T27987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.973707][T27987] Call Trace: [ 301.976977][T27987] dump_stack+0x137/0x19d 10:49:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x0) fstat(r1, &(0x7f0000000000)) 10:49:40 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000340), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 10:49:40 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x5, 0xb) [ 301.981301][T27987] should_fail+0x23c/0x250 [ 301.985792][T27987] ? __es_insert_extent+0x51f/0xe70 [ 301.991060][T27987] __should_failslab+0x81/0x90 [ 301.995827][T27987] should_failslab+0x5/0x20 [ 302.000330][T27987] kmem_cache_alloc+0x46/0x2f0 [ 302.005086][T27987] __es_insert_extent+0x51f/0xe70 [ 302.010157][T27987] ? ext4_ext_map_blocks+0x10a8/0x1f00 [ 302.015694][T27987] ext4_es_insert_extent+0x1bb/0x19d0 [ 302.021129][T27987] ? percpu_counter_add_batch+0x69/0xd0 [ 302.026665][T27987] ? ext4_es_lookup_extent+0x206/0x490 10:49:40 executing program 3: mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000180)=0x9, 0x8, 0x0) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mlock2(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x0) [ 302.032177][T27987] ext4_map_blocks+0xa4c/0xef0 [ 302.036933][T27987] ext4_getblk+0xb1/0x3d0 [ 302.041256][T27987] ext4_bread+0x28/0x130 [ 302.045496][T27987] ext4_append+0xd1/0x1c0 [ 302.049833][T27987] ext4_init_new_dir+0x177/0x500 [ 302.054834][T27987] ext4_mkdir+0x329/0x760 [ 302.059269][T27987] vfs_mkdir+0x2a4/0x370 [ 302.063513][T27987] do_mkdirat+0x11d/0x200 [ 302.067833][T27987] __x64_sys_mkdir+0x32/0x40 [ 302.072449][T27987] do_syscall_64+0x4a/0x90 10:49:40 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x5, 0xb) [ 302.076867][T27987] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 302.082856][T27987] RIP: 0033:0x465707 [ 302.086762][T27987] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 302.106368][T27987] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 302.114813][T27987] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465707 [ 302.122788][T27987] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 10:49:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'/44]}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x3, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20040800, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) recvfrom(r0, 0x0, 0x0, 0x2003, 0x0, 0x0) r2 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f00000001c0)={r1, 0x71, 0x8, 0x9}) recvmmsg(r4, &(0x7f00000005c0)=[{{&(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/17, 0x11}, {&(0x7f0000000300)=""/225, 0xe1}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000500)=""/63, 0x3f}], 0x5}, 0x9}], 0x1, 0x0, &(0x7f0000000600)={0x0, 0x3938700}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth0_vlan\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="27000000000000000000000000000000000000000000000000000000000000000000000000000000000000006fce08344d340153af4cdd7c9e9e2c38826f6fe9df6f8e7e30702e2ea0fb0b723a5ca4fa106da61c8b11a77861c65b3c86b6723dbde43896f0bdd017d45ad7ef06b4d910767ae7d9fa91c98f9e6c6a46ac69ac82945ba0569b00017f18575f0991b6860b872a05d285c24f8e25902e92a480d2a96f8734de9d646674ee85"]}) getsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x25, &(0x7f0000000100)=0xfffffffc, 0x4) 10:49:40 executing program 3: mlock2(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00004b0000/0x2000)=nil) 10:49:40 executing program 4: pipe(&(0x7f00000000c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0xb) [ 302.130750][T27987] RBP: 00007fac9925d040 R08: 0000000000000000 R09: ffffffffffffffff [ 302.138722][T27987] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 302.146762][T27987] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:40 executing program 2 (fault-call:1 fault-nth:96): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:40 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000340)=0x800, 0x4) prlimit64(0x0, 0xc, &(0x7f0000000140)={0xa, 0x7}, 0x0) r2 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) timer_create(0x2, &(0x7f0000000480)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000380)="21ea1f0fc11d1e760a4b", &(0x7f00000003c0)="4ccba969fbb0cab9d84413112e0c8673b4a84a4de7621a8ad3c96a263e80881cec503eec36e660486be9a5dc133dcc2a534616eaaebf4ba5a6f6bc9f166059d97af7a3969c838fe7c3f376beecd09657e4fd0476717459a420a8379aa1e31b33a2284aec45e758401d43376710283ddffeb1242cebea5b0156d228a54d4b852da6858b14a1cc8e4e5df75af3883231c8d6b45550ca254e6ae65839560fd6504eb732fd2309ae1dd09064b20e6d"}}, &(0x7f00000004c0)) rt_tgsigqueueinfo(r2, r2, 0x2e, &(0x7f0000000280)={0x0, 0x3}) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xfffffdef) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) getpid() bind$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x1c, r0, 0x1, 0x1f, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x32}}, 0x14) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) tkill(0x0, 0x27) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x1, &(0x7f0000000080)) r5 = getpid() rt_tgsigqueueinfo(0x0, r5, 0x6, &(0x7f0000000500)={0x11, 0x3, 0x40}) write$binfmt_elf64(r4, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:40 executing program 4: pipe(&(0x7f00000000c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0xb) [ 302.284465][T28037] loop2: detected capacity change from 0 to 1051 [ 302.303719][T28037] FAULT_INJECTION: forcing a failure. [ 302.303719][T28037] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 302.316869][T28037] CPU: 1 PID: 28037 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 302.325626][T28037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.335708][T28037] Call Trace: [ 302.339019][T28037] dump_stack+0x137/0x19d [ 302.343427][T28037] should_fail+0x23c/0x250 [ 302.347837][T28037] should_fail_usercopy+0x16/0x20 [ 302.352862][T28037] _copy_from_user+0x1c/0xd0 [ 302.357524][T28037] strndup_user+0xb0/0x120 [ 302.362006][T28037] __se_sys_mount+0x4e/0x2e0 [ 302.366599][T28037] ? mntput+0x45/0x70 [ 302.370591][T28037] ? __fpregs_load_activate+0x103/0x1b0 [ 302.376214][T28037] __x64_sys_mount+0x63/0x70 [ 302.380804][T28037] do_syscall_64+0x4a/0x90 [ 302.385225][T28037] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 302.391157][T28037] RIP: 0033:0x467b1a [ 302.395062][T28037] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 302.415156][T28037] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 302.423585][T28037] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000467b1a [ 302.431534][T28037] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007fac9925d000 [ 302.439574][T28037] RBP: 00007fac9925d040 R08: 00007fac9925d040 R09: 0000000020000000 [ 302.447527][T28037] R10: 0000000000000081 R11: 0000000000000206 R12: 0000000020000000 [ 302.455583][T28037] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:41 executing program 4: pipe(&(0x7f00000000c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0xb) 10:49:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() getpid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x27) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) tkill(r1, 0x21) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xfffffdef) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r3, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:41 executing program 3: msgsnd(0x0, &(0x7f0000000140)={0x0, "236f2ed13a313481518d60593afa3fa456f5cbba2f070e801affbc798b8bb9666e91b581dcb712d7dabcd255cf710f1306ef6adc9f0e338993beae8bf1b3b0b4ec29b7719efe055499c866a7ccfb6cd3ac99bff54bd9e8b47ae5f435eaad835fa490fda4a9c8d399393e33f684c933d76284c7af411b70ebcd18318ecab98acda0ab30bd9ea726d1f979a9e3651bd469f4ecdd2b5fe69a336820e996b1c721bbf432c4867ff7d559f07e30503846cee15f2516c7337e7b150f09576efddb78c74a152976b6c3a3219df364caa10008643abfb0ab50a6ecc7f1434d9d7d0e02c76a1f092979a595e3f05fbb334f49c686f03b0879"}, 0xfffffffffffffd8e, 0x0) 10:49:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x7ff, 0x4) 10:49:41 executing program 2 (fault-call:1 fault-nth:97): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0xa) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x2, 0x4e23, @private=0xa010102}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000200)="d797804253793c3f8f0276eb15d4", 0xe}, {&(0x7f0000000240)="1b706f7aa4f7e9d5d96e02d69ad92daece316494331c7ea6f8e2a4507659ca454ca14e3e2f459f4df826a3a0656cecfffd8bbfb226f00e8f2bbb7d7632fee41556ffd5f66da7259a49e902c3ab65a552a1a08f598358721414cde5c8cada081c9b37377d845e69503048bb2014dcd1cd3e947533e7be5be5072df0518e4fe322602c508ff409dd303c7278ac25c04db7cf616ea450ffb117de1dfea4c60392f6b032d777098efd194c45b24e01e666e658567a7c67a116245044eaad961ec38eb6780876260e36", 0xc7}, {&(0x7f0000000340)="3622110e519015d01b04c659966f8d02a0b370cbc6ef73cc0232", 0x1a}, {&(0x7f0000000400)="5aa45ea79f468035d9f65ce76c335bc04323f3899979dc02f3a166b7099c6056a3aee71af91d9c36070d8ac62adb7bb5f3afa4f387f7cb23a30d3e4c98dc7aff1f3ac9c83b024c96e8894b56ed3807260032da4c17285ef40a58f09fc9d60cf95d79895b3741c3d572536f9cc536650de887bd22e91344ab8d590ebe722eb1942cef806d8af4e35c014356e80aab16ec", 0x90}, {&(0x7f00000004c0)="879c279180d1ba2649fd54bdd4a1e697f3fedb8d5a7a0e8f7a7cdcfbfa3046dcc8435e808a73a35e7681c23e295100cc410332bd0d784581f3d648c3c821440972dc1b4e585d2e51ba8eebb126317503313a7c66a644b9093fad8c22d1", 0x5d}], 0x5, &(0x7f00000005c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_retopts={{0x64, 0x0, 0x7, {[@ssrr={0x89, 0x7, 0xcc, [@initdev={0xac, 0x1e, 0x1, 0x0}]}, @ssrr={0x89, 0x13, 0x3e, [@dev={0xac, 0x14, 0x14, 0x2d}, @broadcast, @dev={0xac, 0x14, 0x14, 0xa}, @dev={0xac, 0x14, 0x14, 0x1b}]}, @timestamp_prespec={0x44, 0x14, 0x64, 0x3, 0xa, [{@multicast1, 0x3f}, {@multicast2, 0x1}]}, @ra={0x94, 0x4}, @generic={0x44, 0x5, "d99700"}, @timestamp_prespec={0x44, 0x1c, 0xa, 0x3, 0x4, [{@multicast1}, {@empty, 0x21a0}, {@rand_addr=0x64010101, 0x51}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000001}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @loopback}}}], 0xb8}, 0x40001) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) r3 = signalfd4(r2, &(0x7f0000000140)={[0x6b2c]}, 0x8, 0x800) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) fcntl$dupfd(r3, 0x406, r4) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000180)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f0000000680), 0x4) 10:49:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050008", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f", 0xf, 0x1000}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1000, 0x2000}, {&(0x7f0000011a00)="504d4d00504d4dff", 0x8, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x9000}, {&(0x7f0000012800)="ffff", 0x2, 0x12000}, {&(0x7f0000013b00)="ed41000000100000d3f4655fd3f4655fd3f4655f000000000000040008", 0x1d, 0x22080}, {&(0x7f0000013c00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001001000000010000800000000000af301000400000000000000000000000200000009", 0x3d, 0x22100}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000580)=ANY=[], 0xfc9, 0x0) [ 302.811659][T28075] loop2: detected capacity change from 0 to 1051 [ 302.830145][T28075] FAULT_INJECTION: forcing a failure. [ 302.830145][T28075] name failslab, interval 1, probability 0, space 0, times 0 [ 302.842878][T28075] CPU: 0 PID: 28075 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 302.851644][T28075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 10:49:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xb9) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) preadv(r2, &(0x7f0000000380)=[{}], 0x1, 0xe, 0x800) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) write$binfmt_misc(r3, &(0x7f0000000280)={'syz1', "4123ecf1489898ab5dd022a0f6924900e248ab1c76f37ac3d915e946f27e61dd47316d6a13088979e5e4dda52c82dfb6f9b0f2f58b7c1f0b5932e5acd9a2b498adeb3c6dd859f92e83e14afd4ecc4783f7317ac2581dd6d2f3e58761d250039f94ea2b433dcd4494191f228253584146e9d7741232077b83d412cc389d6273a507a2c586a01d312251939c51fc4806af761a6edb859daeeda3b4a2134b647ceee6bc5b9bf6fb1338aad6438a922078e853e279ddfa083708eeaeed980a66b7394e6aa885701d242221d5f8285f05959236"}, 0xd5) 10:49:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) sendto$inet(r2, &(0x7f0000000140)="3895d5998684bea8def1b517a3844a476df49c5aad240cce540ad7c5b337085fdb4bcab50557ba524483fae565188cf8ed146a6d9d3c95c1ed524901cf4659d47fb5b55379ae93c01460e4fa990076ddad8ce4b6d02a94c9ea79", 0x5a, 0x20000090, &(0x7f0000000040)={0x2, 0x4e24, @loopback}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r1, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 302.861699][T28075] Call Trace: [ 302.865014][T28075] dump_stack+0x137/0x19d [ 302.869414][T28075] should_fail+0x23c/0x250 [ 302.873840][T28075] ? __se_sys_mount+0x91/0x2e0 [ 302.878674][T28075] __should_failslab+0x81/0x90 [ 302.883439][T28075] should_failslab+0x5/0x20 [ 302.887948][T28075] __kmalloc_track_caller+0x64/0x340 [ 302.893250][T28075] ? strnlen_user+0x137/0x1c0 [ 302.897932][T28075] strndup_user+0x73/0x120 [ 302.902345][T28075] __se_sys_mount+0x91/0x2e0 [ 302.906994][T28075] ? mntput+0x45/0x70 10:49:41 executing program 1: ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x7fff, 0x2]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:41 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x0, 0xb) [ 302.911035][T28075] ? __fpregs_load_activate+0x103/0x1b0 [ 302.916576][T28075] __x64_sys_mount+0x63/0x70 [ 302.921282][T28075] do_syscall_64+0x4a/0x90 [ 302.925776][T28075] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 302.931689][T28075] RIP: 0033:0x467b1a [ 302.935573][T28075] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 10:49:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:41 executing program 2 (fault-call:1 fault-nth:98): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:41 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x0, 0xb) [ 302.955327][T28075] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 302.963837][T28075] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000467b1a [ 302.966388][T28087] loop3: detected capacity change from 0 to 545 [ 302.971889][T28075] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007fac9925d000 [ 302.971904][T28075] RBP: 00007fac9925d040 R08: 00007fac9925d040 R09: 0000000020000000 [ 302.994068][T28075] R10: 0000000000000081 R11: 0000000000000206 R12: 0000000020000000 [ 303.002038][T28075] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:41 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x0, 0xb) 10:49:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x5) tkill(r5, 0x27) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x3f, 0x6, 0xfd, 0xe5, 0x0, 0x101, 0x20b00, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x0, 0x200}, 0x6, 0x6, 0x1f, 0x4, 0x70, 0x8, 0x7, 0x0, 0x8, 0x0, 0x2}, r5, 0xd, r6, 0x8) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x2, 0x20, 0x0, 0x3, 0x1, 0x1, 0x2, 0x3, 0x4}, 0x0) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @private=0xa010101}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000002c0)={@private1={0xfc, 0x1, '\x00', 0x1}, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5, 0x5, 0x1, 0x400, 0x4, 0x40000010, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getpeername$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000240)={@empty, @ipv4={'\x00', '\xff\xff', @remote}, @private0, 0x0, 0x6, 0x0, 0x0, 0x100, 0x20c200a2, r8}) sendmmsg$inet(r0, &(0x7f00000025c0)=[{{&(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000080)="53e32b49f0960b3e254e96f8bf9452fa34f80b6e93b2c15ae32b36ee47566945d10da19004b7e1a610518e33eaef7f654334508949349881b08670a2447e23", 0x3f}, {&(0x7f0000001140)="4bb1fe0527d00d33818c22bf8a971655b2fcba9a5fdc1f03f8c0201997c09c223de2a0cc4a446cc0bf2e5416c3f5526896ba50a967b83369fe15f4468c316e6899fcf587f7a22affd570f90f2400d9c31055eeceb218ba1d2d8012613fb05fe7ebc0cebead48a79b4f3eb1708f017fad42e6833d79a6c5c44fe9fe0128c248e529ef0cd989d87a5622ae898946f2096372977be03de586", 0x97}], 0x3, &(0x7f0000001200)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_retopts={{0xcc, 0x0, 0x7, {[@timestamp={0x44, 0x20, 0xe2, 0x0, 0x8, [0x2, 0x2, 0x9, 0x10001, 0x3, 0xffffffff, 0x1ff]}, @cipso={0x86, 0x50, 0x3, [{0x5, 0xa, "83dcd1f3493e7dba"}, {0x0, 0x12, "a5cce0efff030038347fdb392ffa79c0"}, {0x6, 0x6, '\"q*\"'}, {0x5, 0xd, "a66963885975735b09231a"}, {0x6, 0x5, "78f735"}, {0x6, 0xf, "937d9beca1d3ac247fe42d59e2"}, {0x6, 0x7, "902c8e5985"}]}, @end, @noop, @ra={0x94, 0x4, 0x1}, @generic={0x83, 0xa, "4934bb08de67e1a5"}, @timestamp={0x44, 0x4, 0x45, 0x0, 0x4}, @end, @timestamp_addr={0x44, 0x34, 0xa8, 0x1, 0x0, [{@private=0xa010101, 0x80}, {@empty, 0x2}, {@dev={0xac, 0x14, 0x14, 0x24}, 0xfffff1af}, {@rand_addr=0x64010102, 0x5}, {@empty, 0x50fc}, {@broadcast, 0x20}]}]}}}], 0x100}}, {{&(0x7f0000001300)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)="0adad3d7a1e03ebc8e0aec20a454464679a8067ed04c7f7f5982c119e11f379066f98307aa84d66d5380be885a306816da5848be2231ff9b11f1fa2492990785", 0x40}, {&(0x7f0000001380)="b12204e06a75eb15a2414fd2f8ccb8f9801809c6563e1c25077c9cfba6a1735e6bd2", 0x22}], 0x2, &(0x7f0000001400)=[@ip_retopts={{0x98, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x44, 0x22, 0x3, 0x2, [{@broadcast, 0x5}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x417}, {@broadcast, 0x1}, {@loopback, 0xb89}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3f}, {@remote}, {@multicast2, 0x6}, {@rand_addr=0x64010101, 0xd7}]}, @cipso={0x86, 0x41, 0x2, [{0x5, 0x6, "20e7db4f"}, {0x7, 0x10, "c1d7ce07e8695cce07c9ff8a6828"}, {0x7, 0xd, "eab6d9d6f430dbc3928784"}, {0x0, 0xf, "fa3db514193f5f66d0dff4900a"}, {0x2, 0x9, "fd82602a2630c5"}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @private=0xa010100, @rand_addr=0x64010102}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xb8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @empty, @private=0xa010100}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}], 0x108}}, {{&(0x7f0000001540)={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001580)="bfe2b1723bc653b6e22a0e847b6ccc8073dfa1a1e60c3e54d4d128883fabfdbddb346aca6d3cc39593d4e69465be815922ea7c2566e951a20a7a4a5c56525a63e9c13acbfc29748c37f9947b7105ee1bf0a3c5a4ab6ffbfb5326a46cf42a09b05b706e2061ff40993c2d6bc81a964ebf0bc59784465aad0088bdff42cb43a9fe3918f69406454318327c1eb63670cdaa761f46119f4d4b897ef4fb6b045ebef390c58986ccfebfed749ce3407c667e7c10e2ba2166128ea702f1a9b576c53dad0a5ab247a624b85aa55a15f374410f852b9e836cffc3e5bcb812bad7f068a5407aea21c8a19eeb1757da6e43d8da70006143d83b5e0eb1e703952ec4214a00f8b04627118bbb5bc4425f321c19df3aaef77ff5208a273cd53566c7901f8e31c1ebfdbd247f833113c4fee1308e0c02c7ce21904a65757b73af485d6c35326d3e83429252e4f73785a6c207e77d156f215dfd9243ba463d395304f6978b2feae48e39fac5ea383311e72fbc2c31e13203a0954861680ce35ca490514307f9178eb4e705782a80e7f1d90781eb3d480d18402bdf89390b3021358a77ee5374de1c059b3799af6d056fcd1a100f338417a42511d7ee9862947e26e65dcc3631d4f21cc7dc2ec1b01d39d244bbb2bea1ef9a2ef41a86af8521bc7b9da77341153c887a21db92963bd6407d05898299c92f5e270e7ea3d43568441a0d52fddb3b3b2842e33f5662b009f5d70948258a50dbe892d35b7e8a6ac63d40b5ec0925d870fa2392ba080bc13018db2ea62a08881ab96a18c66365612082767a886679eaff25aa266ecc9883d0e2ccb20aba2601cc75d9c40b25f92cd48e69990a960f39fe2f040e70ce090efc20636288710357af5ec32fdae1d2298c08e310b8fbd82f9e0d370a5fb69d2ca277308a25b70288533a78310d6c627b22f16b2464d83d97abf7d97bf6dbb2ad98681ac905e8f4428fcebfca40e208aa6859957286043a3c357314933138eed8fcd1ac91af776385f1dfb8b44c23896eb0a5f6d28686f5679f28b3258921cbf39d53399954dee40ebfb3a8c1327ae0e2c4543479708ee158bdc024b1944ba29423dce0fd4ecf645ab74b0bfc04a569f0570be680bfbfebc7fee643451b02a343c46b9856a8604b355e9b99a7febaccf17ee82b95069693aec994a48be168025079775de5be6141eaea60698262ccda496bd478fa762b0427fa7dbc01d597e154f117ed9cb524754ae7f5aef92ffbf546e432872bf2a7ff35189b5b81545964033d5106c4414607dbf66c2fc855c52b199f51c08ef75aea6fc6d67c0b83f1639900c8b4730be2eeadb908f46cbfb122f0e6eb6c11619017df271d08ba902b1b3bbb5088529fb8e66c40d5095df49a45d235a161fed5b6717b13a5c7bd2c76a3705f8aad78bdc4cf0380e05492aec32cfb15d2ddb088a852c32ac54fdf5ae1e8e551926f4588a312f9fce2d1fca02dad371249c33eca8501394cd312e72bc55586292a50a1327d60da612cdb5ecbca88c400400940caea7587bed9bc743a95f5a231fcedb4189f60c30cf1a2232fb69d6b949485b0e2999d7c132c44a8d8c47de33e43dec120007cdf0f8d5018806001a79232ccd9a5dafde5440b8769013abc255ec0612d55fa3019ef83b422e4b9bb8586b3cb8f2bba310700a0939d94ed49fcfc6b03ca481d5cb6e5a09b88307c1e38276a61bf091b1cecdcbd17653ac8c01e104a4df48264e8c73dea4ce39b6255a7449e61404d77e7847a78e0681392c6e749662c87b5d73fc5b58cd6d4298ef1c562cbae1250fa5c7afa595c4b6e6070c4632f9ce3997ceae192ea8f8fc2628c503ee605f649c2e0486c117503348e06a908bfdb72b62e0af21904885e0bb534052c1ffcd72828e500031552647f97be251739da5e1eaff8353b669aefef1a77baf765755e43f9f71d8331a2376ed14ac0487591d38047f354c81e29484d42b4d4ef25c39d800bc77ac652d26b1b23a3c6122b897539f0105b81deb28623cd2b3b0e895667c4e9a8faae930f958ae70935fce39889f06ca51b676923f56a6f36b5d1746679f64c445633a1a1701f11d1104f140616e37e6504e28ab74660300fa45198753f9c82990162996ca03d006692f94a63a2865552def1a940352e3fab663809f423e29f46069b329759c68d28f18e163ebaf53ea81583efc61bfc905157b0d041fd73b15c11fe9aa51fbbdd9e47a1c739a4ae302f211d756e6a9d79603b4b69bdb02927aa1d98e0c2b4d5af269390da97ba9bf72b65e157a80028ab93d3f8f5ea6206707323fa8a45f4d0d700c84d66aafe0155f2f300552d43651b085d0a0bb45c5881814028db06550ea3c8ddff40c7f61be1e529a7a1b09e36a3e8a4061b6b5360af78ce343e53ec1b19705d38fb3e6e0625acb5eb51b63e4b28529ec981937b238de9b848ab12fcb9e75375f8af36867a722c54e484b921d120b964421beeabf1e163aa0f6af4b8811d566d64b2c5cb3acc9b888416bb5159f885ed45c5da8f5db75c537e8446d523773ca8d13bd43d413e562ba636bac8d6e5c54f5cf0d647d6112b84d39a5400e4bcaf62a1fdc4c3625c7899fc4b7d41821085e2e60207861c96b4a999fede81fc6361aaa277f1738868ec5faa6eb5eb43c675885e3fede8b5f77225bf3da216619870f70395d883dff052050e891a08575c283faf525df4c1e29d5e04755861d16bc5101de67e6a8b63749a44b03a110a42a9f5fdfc17ef1e00e1e83ef9063036f5c8ffdee07a8a0359e4b334ce2d420792d468c2ae598167fe4230e68e89250f96e99b145b5514c217e2b1d672f4603e6dbc429bbb4cb69142edf2a7b6f0d44575e6cb8fcb91279c023ce588c2f01886ad5964f7ba198ab4e3c74a1c93ac4638632d82d0dd4fcafb02d3c4bda279b044592d0d1d38b5ca8a86958acd48a7d9daa7f514646207bac53b150e0f8ae0b531f36101fa173d6045fb5dda3268ecba41e9a27e2d4aa58edc6e74a652da330cc1a8c999b4979ad313ce6f889141c77c786cb8039f9df9e2275d0df61485589fa7b2f020c744934c343b02519fb3a9d5e5f5a4ca06e8f70b25f103bbd473dff6db32a7107adb96a89235800c7a06650fc030d639d095b6b2e74a66c23fe7fa2edbc9c9c1f5c84380fb767cde3e7ac3fe1a075b22cf6dac5bd75af1428513d1ef4017f4f3a7c9b7ae9644570b8ddcc70303074bbb8362b26897776b9494575527782d19ede7fb1ff1d614d07023dbaf0b31f70a9160362920af6199b29cd3d1f86f8b02f60464587258e5ba1c70cf9e339798cf25bc53bf303cb6db790f876978fa930b3830520ef89b29e62578034262d28761c6b3bfe2782de184e2f1eeb946b3c7d6e74307d9024638c2f32a99af5784fd509bd588d4dc126afa15bf4c099d613ebb14f375e4cff452e1e09069863d5b5714911e8c08f5a8add5ff9c1df42be56bd88bcd0d6f13a1d99a9cb9b2f5dc593cdc49876b4e1e117e952b7a30f2a9d636b93578bd7d6baa5a702600e1fe5cc74cc1cd57cd4c23714d7b8a6858821a5a43460a742c626e3d75b9f6b8de75a35a062711da253343110ade9cbcc7eed246acfd49b79a52d168795faa8e9a878b1d402df7ce6185224abbc8053f501eb69e065fcc3fbab7911ef1917f4126f8e18e5826175159781b893b96918f652fdda153da6ae10909517229a98230ff5caeede15f9b03c27aaafbd70e6fe7681bc90f2beb5881cd49965bf42ca0769d34f2aae049a6c492d2d5041afd7f95a449f4b1b10a6dd48a535e63a8f4c85d6726e44557522076fa30aa0b0a61f16a711eb730bd580fa85bed4ef10688086789d8361488e905d5729c4b821680ed77edbfb68423d691e1223f62ed8007276c42ac6b158e3959d272a0a5c9b85084ac5981a50eb76c8812ea1a815f739e1b3e122d680fff0d4df36c37875f41308d6998d451d60217a2ec70cec578921759a322d7af031ce6cddf6d4d3a1bcf3b9f9188c96355e60222c012e28098c79a067f024e38bdf9282f3aec158feb10341793131539f8824ccde009070e5fe146246e576833e4ed0f5dcd9371a1c8debe3dda8527d4dc07ce479622b451bfcb48324b97744dc119bd4b8faaeef9f8f5a7c8734795a47eacd74d0b1d052bbabf366d4f34d8e18c80d6c7c193ba90153e21044fc7df2077518f837285f3cbd4f22fd9f5add3f03e92830cce8bd31a2f75e879f621cf8bfdeb6f2d0daf74e2844509ab86264443b3d5bfab19b5ff52cce896c67376e00ea9d1a22dcfb74294f7ab99e1ee3296dcfd23498a141ae0c22e35723b39323e13d3e88ada5b627fd961f9ddea3f5e742e8eb34c9e0e3b8fdf440ebd928995cbade5bd525e8a5cd9f7948bf53c8190e490af16b459f00c3553ce1452035f021ca97c04039d5b9d5a5304a407edf609b6703f209326f3144c19193e7d03eb5d29afe0e136c6f82064da1a28884cd86111441509fe9da81c44ff0c88d08782694d125321e6fd05473b0deb8974e9ef6c2924fca4c429a784388f665151c5d37f11793567ebb8d1cae52dbabec05203ab76cd01d6ec9345ec2feea3e36117411077e31c2aea04da18222f0f5c165e172b13796c469234c0e08479fd81c49f4fd01bf5f5be4293356d1462fac1b0f32e995a2566fcf11928ff614d9e599c04520ceac79a5532f1e60269d2c8b73ddac41168539bbdee604cf7ad02efe1e754d8fe14f95264442dc14d9d7d604b3529d53500e03b1f1624d02b01a3b0e510a1950235f3471c9fc6440a8e95c66c3090158c6a2ca98951f7099325b99435327186ca5a8d7256c28097c2d9c5ab31972125c20d2dccc6af1534455a80aa56c71ad4a1c5672b172cbfaf8a9dddc6a68f5089d1a20b0b7c5021e91bd6271e1fa108fc04a521a74972a533ae939870ad75c01c3bb2f66644c5b94b436cad0b78fb9ad82a8052d4d01d83b5f93eefbaeb15acaeb65e38fcda757aafc9111a24b72589a6adcf912644949d51c60b3e3833ef14d327b1a776cc850327f0fd29a01cc500ba0ebad176f580639e1cca3640ce3291b226fd29591d62017dba1d9947b13033fb939d663e0bebfb0fc0da3147f98c6e7b1d42c8ce110f5ee2c09f6a66f612a9a0b544aab1de4ce5dc13bff94e49c6ffd42bde331691a7b4e125cdbcca39a769c353a03e143363ac59896d86b3722071cffbf9e840bef5d0bb27a11ed468c320b6f06ff2ea1e2539720e3def0c9f9248abb932757ddf711dcbe5de6bf219a9ee52a57a1e100f19abbe446edbcc250d9711b374e5413b6f66b980c7acd6eeb0601d46eb92d89d0bbdd9b01d86d594c5d4fce96f955cd36dc6a0faf84a778b729816fcc8b25ae3d77ac1ebd6fda499a014f5cfd1cb36ea6e3b228a55728f8af9c293e5a1e70f628457ce0c1db7e8606ec9ab30dbbca86388c650ce0b6d19a1e674a229091a5344223d1a9fe92cf55d0f485e0f0c0aacd03fabdc9339d7b30c98dc3e9613378611a545cbf7229a2b16e94043fadaaaa7a2f875e53d605e53eb4d180bbef3788949828db64af7957307146b7b2ca63bfc0294b0a4078b5c689bc7f970e4f44c4c84ebb61e59a4026909929956b7d1ab120143f66474b1edd41d41274ae0ac7a921ca5b527597aa5d822aabf7bbdd124a86206223ee3fe0210fe9693616c40e63b04bb0628934673de6e0fd6232a74b75987b33f033330c7dc9caf9975c2509aad88921c513ed7bff106dbfb69b907d32eaa04c1969712f51d45a29d199bf17814a990a1e9b523c620054a16fe45", 0x1000}], 0x1}}], 0x3, 0x48010) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 303.084678][T28087] loop3: detected capacity change from 0 to 545 [ 303.112820][T28123] loop2: detected capacity change from 0 to 1051 [ 303.121965][T28123] FAULT_INJECTION: forcing a failure. [ 303.121965][T28123] name failslab, interval 1, probability 0, space 0, times 0 10:49:41 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0x0) [ 303.134617][T28123] CPU: 1 PID: 28123 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 303.143407][T28123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.153976][T28123] Call Trace: [ 303.157245][T28123] dump_stack+0x137/0x19d [ 303.161590][T28123] should_fail+0x23c/0x250 [ 303.166011][T28123] __should_failslab+0x81/0x90 [ 303.170783][T28123] ? __se_sys_mount+0xf2/0x2e0 [ 303.175560][T28123] should_failslab+0x5/0x20 [ 303.180088][T28123] kmem_cache_alloc_trace+0x49/0x310 [ 303.185376][T28123] ? _copy_from_user+0x94/0xd0 [ 303.190146][T28123] __se_sys_mount+0xf2/0x2e0 [ 303.192204][T28087] EXT4-fs: failed to create workqueue [ 303.194725][T28123] ? mntput+0x45/0x70 [ 303.200168][T28087] EXT4-fs (loop3): mount failed [ 303.204124][T28123] ? __fpregs_load_activate+0x103/0x1b0 [ 303.214523][T28123] __x64_sys_mount+0x63/0x70 [ 303.219111][T28123] do_syscall_64+0x4a/0x90 [ 303.223592][T28123] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 303.229491][T28123] RIP: 0033:0x467b1a [ 303.233379][T28123] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 303.253010][T28123] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 303.261490][T28123] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000467b1a [ 303.269463][T28123] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007fac9925d000 [ 303.277491][T28123] RBP: 00007fac9925d040 R08: 00007fac9925d040 R09: 0000000020000000 [ 303.285577][T28123] R10: 0000000000000081 R11: 0000000000000206 R12: 0000000020000000 [ 303.293529][T28123] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 10:49:46 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00000000c0)='.\x00', 0x20000051) 10:49:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000005780)=[{{&(0x7f0000000000)=@ax25={{0x3, @default, 0x5}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="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0x10f8}}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005240)="6b7e5f51a51a828d5cd26af5fdf6af0faf1592e4bd56d3cec6e9c59beb4a42e330dfec873e7ca9ef238d87f75e4ce0f5415181ec42c07eaa91b5eb567dddc082ad45c1fd6e62440459572097d4216798f271c40c8cd4dc2ea7c6ec6ca5d6c34158221172cca070de74a95a3075926c6276b09020b7abd4f47b969d0153a89eff4f8f48c1707d780afd42ba4dbde36a5450c82b9c4d28a77853d88dc65000cfd30e602b95fdb15ef5a7bbdfeec8083e53adf15aca56b0a369c111a9331ae51308643cf6b1af23018d509c9e014c5b0e4ab7fcaf41ac876acd55db2a5a8966", 0xde}, {&(0x7f0000005340)="15cc97aed9e52745e5007771f73ee09a5854003ab86d02730d6198a68fdb8c4d3545abf60300f827ab99e0a436946ed73c0c1bd197f1daf0a6f73cc9f75f6809de33f3d4626bc767b30f8763d61ff4eef5778cf9d2be60864060141f73c93f0ea637b4a630639cb018c1d0df896e861494c0717871243f9e239c5fef9e7da29b9678d4bcef519e3e0802a6746da2ca0e05074d8cd1fdea8db19b9f", 0x9b}, {&(0x7f0000005400)="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", 0xff}], 0x3}}, {{0x0, 0x0, &(0x7f0000005700)=[{&(0x7f0000005540)="36c0207814a9faebbbf3418bc8f0dd8308497fdbc09b27b701c417a6a4541b87d0e2b4eba0fd5009da8b24c9fa6df8200ca8eac247f986561e434534cecf2e21131caac40aaf793d714b8e6ec41afb5da99745d49748414b01c99aa786483760ec462db7ce0698047cf22ce5388748bb3ac7936d2059d97e661f43ae1895efef3ea4cc65b9a2a36869ddb1b3b16dd8bea0c2357a39769f6400b1a0db7f5306bf43293cc2aecb95232b9eefd17b3050d926bb37676c1651348294edd1a17424bec1af2e35474cfb14c6", 0xc9}, {&(0x7f0000005640)="45b8e57764f1e8f89a51f29124ce61c2a4eb3e051e", 0x15}, {&(0x7f0000005680)="062f5eae741040171190b7fd7dd4ee280a45e291b507b70aeb214e98955725cc978a07c411aa3fc82288861987964760d829c86db4fb02e8c37c960ee6a5f9989d907ab12687d8ac6615cc8d", 0x4c}], 0x3, &(0x7f0000005740)}}], 0x5, 0x4000804) 10:49:46 executing program 4: r0 = socket(0x1e, 0x2, 0x0) sendmsg$AUDIT_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 10:49:46 executing program 2 (fault-call:1 fault-nth:99): sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000100)=0x100, 0xfffffffffffffc60) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="070000000900000005000000000000000700000006000000000100000300000085ec034d18f73b677f3d56259c2b8df2776cca96b0990691a255ae5484e7d1d30aea30d99051e25d51dd3ac862a59e218de3924db28e2bd6dd42460fcfcfa8c81eb4185c6c9828bbb2e3302733dbe4e8496a2f110e629408f27056a24acd02e9897884f9e6b8bef856b99bd534790efd53b6271c8c16eab0ac815e787dd2b23ecc32143e3437de6f7864da70fa5e76c427302bf267b273a3e3b15c3896bd46f700000000000000"]}) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x2000800a, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 10:49:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e1f, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00000001c0)="fbd519f6f152de6448bca0574f121f786d6712fddeb57946f4687d7346d03f15e1f02330156d52dbbd5888c7efbc6ffceac6cb3dd84af32a7d0a845addc468a2a05c698fc54e2cde3bdf3b141f43ee5e3550b0a4c474c308304db87e6819d8c6340000000000c0feb0e86423aa562fb0e35f6d6dde7433dfbe055e5d7972280f912d8ebed8df60f7997933659646b0e9a3e9838e39395b2ee61c397948befd340668e8c46317bd0910aa2f0789d30029f0aa28b2254604b09d977b6fe83ef2725b9375afc6ac7d87993abe6b7b069853d52adff7064c295bd6498b9cb096c170e5a4786427b75d2cbc72519f6c", 0xed, 0x8000, &(0x7f0000005780)={0x2, 0x4e24, @remote}, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="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") 10:49:47 executing program 4: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$get_persistent(0x16, 0xffffffffffffffff, r1) [ 308.266578][T28169] loop2: detected capacity change from 0 to 1051 [ 308.277345][T28169] FAULT_INJECTION: forcing a failure. [ 308.277345][T28169] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 308.290484][T28169] CPU: 1 PID: 28169 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 308.299312][T28169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.309361][T28169] Call Trace: [ 308.312642][T28169] dump_stack+0x137/0x19d [ 308.316985][T28169] should_fail+0x23c/0x250 [ 308.321446][T28169] should_fail_usercopy+0x16/0x20 [ 308.326465][T28169] _copy_from_user+0x1c/0xd0 [ 308.331060][T28169] __se_sys_mount+0x115/0x2e0 [ 308.335742][T28169] ? mntput+0x45/0x70 [ 308.339734][T28169] ? __fpregs_load_activate+0x103/0x1b0 [ 308.345306][T28169] __x64_sys_mount+0x63/0x70 [ 308.349941][T28169] do_syscall_64+0x4a/0x90 [ 308.354366][T28169] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 308.360261][T28169] RIP: 0033:0x467b1a [ 308.364138][T28169] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 308.383730][T28169] RSP: 002b:00007fac9925cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 308.392136][T28169] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000467b1a [ 308.400097][T28169] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007fac9925d000 [ 308.408086][T28169] RBP: 00007fac9925d040 R08: 00007fac9925d040 R09: 0000000020000000 10:49:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e30, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:47 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, 0x0) [ 308.416078][T28169] R10: 0000000000000081 R11: 0000000000000206 R12: 0000000020000000 [ 308.424031][T28169] R13: 0000000020000040 R14: 00007fac9925d000 R15: 0000000020000180 [ 308.436856][T28169] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 10:49:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x950, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x7f, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f0000000140), 0x30bdd8dc95a18626, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 10:49:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:47 executing program 3: mlock2(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) [ 308.470648][T28169] EXT4-fs (loop2): orphan cleanup on readonly fs [ 308.485519][T28169] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 7: comm syz-executor.2: invalid block 10:49:47 executing program 4: keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, &(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x0, 0xffffffffffffffff) [ 308.530563][T28169] EXT4-fs (loop2): Remounting filesystem read-only [ 308.537194][T28169] EXT4-fs error (device loop2): ext4_quota_enable:6432: comm syz-executor.2: Bad quota inode # 3 [ 308.557469][T28169] EXT4-fs warning (device loop2): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 308.571540][T28169] EXT4-fs (loop2): Cannot turn on quotas: error -117 10:49:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) recvmmsg(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)=@in, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/246, 0xf6}], 0x3}, 0xffffffff}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000440)=""/162, 0xa2}], 0x1}, 0x6f0}, {{&(0x7f0000000500)=@isdn, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000000600)=""/20, 0x14}, {&(0x7f0000000640)=""/108, 0x6c}, {&(0x7f00000006c0)=""/118, 0x76}, {&(0x7f0000000740)=""/173, 0xad}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/97, 0x61}, {&(0x7f0000001880)=""/24, 0x18}, {&(0x7f00000018c0)=""/128, 0x80}, {&(0x7f0000001940)=""/154, 0x9a}], 0xa, &(0x7f0000001ac0)=""/19, 0x13}}, {{&(0x7f0000001b00)=@generic, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001b80)=""/108, 0x6c}], 0x1, &(0x7f0000001c40)=""/16, 0x10}, 0x3}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001c80)=""/43, 0x2b}, {&(0x7f0000001cc0)=""/189, 0xbd}], 0x2, &(0x7f0000001dc0)=""/148, 0x94}, 0xfffffff7}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000001e80)=""/250, 0xfa}, {&(0x7f0000001f80)=""/19, 0x13}, {&(0x7f0000001fc0)=""/127, 0x7f}, {&(0x7f0000002040)=""/211, 0xd3}, {&(0x7f0000002140)=""/66, 0x42}, {&(0x7f00000021c0)=""/241, 0xf1}, {&(0x7f00000022c0)=""/112, 0x70}, {&(0x7f0000002340)=""/240, 0xf0}, {&(0x7f0000002440)=""/43, 0x2b}, {&(0x7f0000002480)=""/4096, 0x1000}], 0xa, &(0x7f0000003540)=""/242, 0xf2}, 0x3}, {{&(0x7f0000003640)=@nfc_llcp, 0x80, &(0x7f00000049c0)=[{&(0x7f00000036c0)=""/51, 0x33}, {&(0x7f0000003700)=""/100, 0x64}, {&(0x7f0000003780)=""/144, 0x90}, {&(0x7f0000003840)=""/100, 0x64}, {&(0x7f00000038c0)=""/118, 0x76}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/83, 0x53}], 0x7, &(0x7f0000004a40)=""/175, 0xaf}, 0x3}], 0x7, 0x20, &(0x7f0000004cc0)={0x77359400}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000004d00)={@dev={0xac, 0x14, 0x14, 0x38}, @private=0xa010101}, 0x8) [ 308.578233][T28169] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 10:49:47 executing program 2: sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x100000c, 0x50, r5, 0x88973000) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f0000000380)=""/23, 0x17}, {&(0x7f0000000400)=""/171, 0xab}], 0x3, 0x6, 0xfffffff1) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x1c0, 0x0) sendfile(r6, r4, 0x0, 0xfff) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000240)='e', 0x1}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 10:49:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000640)={0x20, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7097199c}]}]}, 0x20}}, 0x0) 10:49:47 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000002500)={&(0x7f0000000180)=ANY=[@ANYBLOB="50000000130003"], 0x50}}, 0x0) 10:49:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x101, 0x4) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:49:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x28) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/211, 0xd3}, {&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000340)=""/219, 0xdb}, {&(0x7f0000000440)=""/155, 0x9b}, {&(0x7f0000000500)=""/21, 0x15}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/120, 0x78}], 0x8, &(0x7f0000001640)=""/212, 0xd4}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x27}}) sendto$inet(r1, &(0x7f0000001780)="4776698734372adb4b8d80481194f7b47c8c3ebb45e2dd42aa221d44f82d8a01026dc7de2845d3832458600f0d854466e85818c33049e7e480b6cf2fe5aac04cc80ddd1356297f3dcfbbf4438980e20c0b9eebffba3171a591f93c45d644a674bb6fac6b9ceaf337018201bcb3099453040b32fb680993890a5ef9ae1ab99a2070e5af3ec4ac1143313bd111b639290522b759b02b9db5bfb1045634a3814ca27e00cd851657e849e6ee844b6fca69bd55d990384e3b0bb26b9f54650bd9046323b2a136cd52dc5f166ae37f63c9006236ffc9ad581bc481853a2078a6701709", 0xe0, 0x0, &(0x7f0000001880)={0x2, 0x4e23, @loopback}, 0x10) 10:49:47 executing program 3: syz_mount_image$msdos(0x0, 0x0, 0x0, 0x1, &(0x7f0000003ec0)=[{&(0x7f0000003a40)='s', 0x1, 0x1000}], 0x0, 0x0) [ 308.727430][T28266] loop3: detected capacity change from 0 to 16 [ 308.727444][T28262] loop2: detected capacity change from 0 to 1051 [ 308.740270][T28262] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 308.750163][T28262] EXT4-fs (loop2): orphan cleanup on readonly fs [ 308.756567][T28262] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 7: comm syz-executor.2: invalid block [ 308.768000][T28262] EXT4-fs (loop2): Remounting filesystem read-only [ 308.774545][T28262] EXT4-fs error (device loop2): ext4_quota_enable:6432: comm syz-executor.2: Bad quota inode # 3 [ 308.785432][T28262] EXT4-fs warning (device loop2): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 308.799455][T28262] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 308.806201][T28262] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 308.841546][T28266] loop3: detected capacity change from 0 to 16 [ 308.919635][ T1033] ==================================================================