sermode+0x3b0/0x3b0 [ 358.516347] ? prepare_exit_to_usermode+0x291/0x3b0 [ 358.521373] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.526208] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.531385] RIP: 0033:0x457519 [ 358.534570] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.553465] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 358.561186] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 358.568440] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 02:56:37 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x5) tkill(r1, 0x14) 02:56:37 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2a, 0x101000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x40}, &(0x7f0000000240)=0x8) sendmmsg$alg(r1, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000300)="f4994bd816f7a4ae7e3b2ad23893c5da02953c9b87d91e6a06657bb70b4f9a848e37558a4b232d1b94ca0f9c03076255ac89758a1a4a447523e8eb5547c9f8a9e9229b072b63990abc72b339705ef96a526792d055b5b968f885dc2c347f3a44dbdeeeb00e25b8e53ed796e4135afb1ff1d68a354376a86d1e4d0122581b9143fb110d38", 0x84}, {&(0x7f00000003c0)="5a9219ecc398be85dc45175b9a9c94df596766392679e2fea71905d9f372081f318e0435ae442098d3fd30c27a25a048ad94ab311665ec61dc7dbf0d4ab3405d46ed7e661c6db1fb4784ae2dcee9840fda664155134a47f6a6770ab6f5139019487c346198e2e8b68fa5099e54b977d265cdef0e9ef62eb9bdb067fb8c86134b89ec931264d5e17b522296974c2a44bc0491db63486264aee0953dcef80c7c08b52626db95111209067d7a6e050b70d6e00e3a9411736112d6f20ee51dd3eacd990210086901057900b24bf3eb819d128cee1a28e7914973436e5fab63eba194e039", 0xe2}, {&(0x7f00000004c0)="7f0c80eb7828a938f6ba9bb569384643618041b636cac8f993f83aee2b2efd429149d2fe18ece9adeac31f9ed6de6b9342faa2a4e0602ac281", 0x39}, {&(0x7f0000000500)="ae48efa8b21748c40e3fd189ce619745b77d748c9ab6f4f75f0ffb20cc447fb9f7233380ea6463494cb6c7927aab1b6151656773a7a2cfbd38a8f7b3e68a9c7cfb17770d39aef24400d9699e9d7ad76b04ae696f1d121723d5d8b438695c1e9231afaa4b19a1a82539dfb34e818af768006a777b00b887841852bfb9607504ef7af966ff72b1d083f173db0203ed352b1b2f02b1dbd93424fb0dce93e637a7ab1f6a204c5f325d368d60c9d0260f07ab96b31518bdd8896e9afe230ae3264b90c718ed617a572375d8aa", 0xca}, {&(0x7f0000000600)="090b9a46b58f1e881a910e22cdb3f45c23d6307f79d5494ac4d5ee3fab55e244d86e5ed71684440b89f3bc20b3f3151084cedb118a18dbf13c64f50b72", 0x3d}, {&(0x7f0000000640)="3b511d4f8b752427ec5c23a3fcefe0af8747d51c4e6188e795d5e5cdea443e9775b19d07f8468c9c7ba75f5b5aeeb8db5d05ad7b3d2900312c7f14d494439447c6e304e2353df0f037550c4adaccdca7bdab656f395dad90b6e614539752dad8b20ab23e62c610387a7d25e44729668fded1e5e66686e52c", 0x78}], 0x6, &(0x7f0000000740)=[@iv={0x38, 0x117, 0x2, 0x21, "a83d704f6a30cf0db0476958488ea869ee921d36b1607cc8e4999169d92e996188"}, @iv={0xb0, 0x117, 0x2, 0x9c, "749b2d08177a18f00e9e88ed50e37198f33ea917ebf9382aac05314a4e4e9f2add6c2b6050c62938b8b2a7a307af45bf32c1224ba03191200e8891d3be653204e46a148b48aa5d9ac8fc25c928cd1271716edf80864a858aa507149e75b22210bcf53a71a924647fd354b7d51c210d1b8bf562c4f431a7d8d44c4c35e69a4a3db00e6391c308284c0bb096e3d837d163ddcc043bd7d56e7abf4b4407"}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}], 0x148}, {0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000008c0)="4c1b639b3e3f0363e3e4c6f76385ad45244eb71f1e586c01d671e3b0749bc4cadcabd9a411aa40224b4ed92d88fcb938b42af90833daed4b81a7dd465f3aae5922f74707696a883b60c9ece5f7b1b43eb2e3d1cbe4284cce24457922b8233e29ed51d7", 0x63}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="5641d57943358f22f34291cfe9d3991702f5d73eb78943177d3a4759302ee65be066449fc3772e4cf21ed42d83800cc348c8fe56548d28aed56bceb774d05de2b725fc1911cbe40ec0e2e2ce5003c8abddb4a4caeb8395fb8f36e7a410575753dedef0c49a", 0x65}], 0x3, &(0x7f0000001a00)=[@assoc={0x18}, @op={0x18}, @op={0x18}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x12000000}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, 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0x10c0, 0x4000}], 0x2, 0x10) syz_open_procfs(r0, &(0x7f0000000040)='mounts\x00') r3 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$NBD_SET_SOCK(r1, 0xab00, r1) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f00000002c0)='syz1\x00') write$smack_current(r4, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r4, &(0x7f00000000c0), 0x3c3) dup2(r3, r4) [ 358.577971] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 358.585227] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 358.592481] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 02:56:37 executing program 2 (fault-call:3 fault-nth:17): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:37 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0xc0185879, &(0x7f0000000000)) [ 358.647921] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 358.666899] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 358.717600] FAULT_INJECTION: forcing a failure. [ 358.717600] name failslab, interval 1, probability 0, space 0, times 0 [ 358.740638] CPU: 1 PID: 11857 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 358.747947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.757304] Call Trace: [ 358.759927] dump_stack+0x1c4/0x2b4 [ 358.763563] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.768747] ? __kernel_text_address+0xd/0x40 [ 358.773233] ? unwind_get_return_address+0x61/0xa0 [ 358.778155] should_fail.cold.4+0xa/0x17 [ 358.782210] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.787305] ? save_stack+0xa9/0xd0 [ 358.790932] ? save_stack+0x43/0xd0 [ 358.794547] ? kasan_kmalloc+0xc7/0xe0 [ 358.798435] ? kmem_cache_alloc_trace+0x152/0x750 [ 358.803266] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 358.808443] ? __list_lru_init+0x4d6/0x840 [ 358.812664] ? sget_userns+0x999/0xf10 [ 358.816538] ? mount_bdev+0x111/0x3e0 [ 358.820328] ? msdos_mount+0x34/0x40 [ 358.824038] ? mount_fs+0xae/0x31d [ 358.827581] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 358.832361] ? do_mount+0x581/0x31f0 [ 358.836063] ? ksys_mount+0x12d/0x140 [ 358.839850] ? __x64_sys_mount+0xbe/0x150 [ 358.843986] ? do_syscall_64+0x1b9/0x820 [ 358.848074] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.853428] ? save_stack+0xa9/0xd0 [ 358.857053] ? save_stack+0x43/0xd0 [ 358.860670] ? fs_reclaim_acquire+0x20/0x20 [ 358.864991] ? lock_downgrade+0x900/0x900 [ 358.869129] ? __x64_sys_mount+0xbe/0x150 [ 358.873269] ? ___might_sleep+0x1ed/0x300 [ 358.877405] ? arch_local_save_flags+0x40/0x40 [ 358.881985] ? trace_hardirqs_on+0xbd/0x310 [ 358.886316] __should_failslab+0x124/0x180 [ 358.890564] should_failslab+0x9/0x14 [ 358.894357] kmem_cache_alloc_trace+0x2d7/0x750 [ 358.899039] ? kasan_kmalloc+0xc7/0xe0 [ 358.902926] __memcg_init_list_lru_node+0x185/0x2d0 [ 358.907951] ? kvfree_rcu+0x20/0x20 [ 358.911573] ? __kmalloc_node+0x47/0x70 [ 358.915540] __list_lru_init+0x4d6/0x840 [ 358.919593] ? list_lru_destroy+0x500/0x500 [ 358.923930] ? up_write+0x7b/0x220 [ 358.927492] ? up_read+0x110/0x110 [ 358.931025] ? down_read+0x1d0/0x1d0 [ 358.934738] ? init_wait_entry+0x1c0/0x1c0 [ 358.938963] ? prealloc_shrinker+0xe5/0x330 [ 358.943277] sget_userns+0x999/0xf10 [ 358.946982] ? kill_litter_super+0x60/0x60 [ 358.951206] ? ns_test_super+0x50/0x50 [ 358.955119] ? destroy_unused_super.part.10+0x110/0x110 [ 358.960473] ? kasan_check_write+0x14/0x20 [ 358.964706] ? do_raw_spin_lock+0xc1/0x200 [ 358.968963] ? blkdev_get+0xc8/0xb50 [ 358.972670] ? cap_capable+0x1f9/0x260 [ 358.976558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.982083] ? security_capable+0x99/0xc0 [ 358.986236] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.991779] ? ns_capable_common+0x13f/0x170 [ 358.996179] ? kill_litter_super+0x60/0x60 [ 359.000417] sget+0x10b/0x150 [ 359.003511] ? ns_test_super+0x50/0x50 [ 359.007413] mount_bdev+0x111/0x3e0 [ 359.011053] ? msdos_mount+0x40/0x40 [ 359.014795] msdos_mount+0x34/0x40 [ 359.018353] mount_fs+0xae/0x31d [ 359.021714] ? digsig_verify+0x1530/0x1530 [ 359.025942] vfs_kern_mount.part.35+0xdc/0x4f0 [ 359.030515] ? may_umount+0xb0/0xb0 [ 359.034138] ? _raw_read_unlock+0x2c/0x50 [ 359.038277] ? __get_fs_type+0x97/0xc0 [ 359.042155] do_mount+0x581/0x31f0 [ 359.045688] ? lock_downgrade+0x900/0x900 [ 359.049839] ? copy_mount_string+0x40/0x40 [ 359.054077] ? usercopy_warn+0x110/0x110 [ 359.058158] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.063684] ? _copy_from_user+0xdf/0x150 [ 359.067828] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.073357] ? copy_mount_options+0x288/0x380 [ 359.077857] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.083381] ksys_mount+0x12d/0x140 [ 359.087055] __x64_sys_mount+0xbe/0x150 [ 359.091077] do_syscall_64+0x1b9/0x820 [ 359.094954] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 359.100308] ? syscall_return_slowpath+0x5e0/0x5e0 [ 359.105235] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.110090] ? trace_hardirqs_on_caller+0x310/0x310 [ 359.115103] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 359.120114] ? prepare_exit_to_usermode+0x291/0x3b0 [ 359.125130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.129967] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.135146] RIP: 0033:0x457519 [ 359.138331] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.157227] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 02:56:37 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xf8f73f00) 02:56:37 executing program 5: io_setup(0xfffffffffffffff7, &(0x7f0000000040)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x93, 0x0) io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x100000000, r1, &(0x7f0000000140)="a819b4ab13b6265fb933cba6090d57d72c56a75e5c13eb4c0bc5d5ca84a708d7193362ed320e9d86236a1713503f025c8baf0e091765c754c31decc4f75695a353d016939d0982125c9810c5e6877893b0c80c22bc65d86078714abf53866fa1daab7d4530d27825a248be1685cfd2", 0x6f, 0xc1, 0x0, 0xf0126247eca7655e, r2}, &(0x7f00000002c0)) r3 = socket$inet6(0xa, 0x80003, 0x800000000000006) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r4, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r4, &(0x7f00000000c0), 0x3c3) 02:56:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net\x00') getdents(r1, &(0x7f0000000300)=""/40, 0x28) [ 359.164967] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 359.172225] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 359.179486] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 359.186746] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 359.194036] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 02:56:38 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") flistxattr(r0, &(0x7f00000002c0)=""/148, 0x94) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$P9_RSTAT(r1, &(0x7f0000000040)={0x5c, 0x7d, 0x2, {0x0, 0x55, 0x6, 0x0, {0x0, 0x4, 0x5}, 0x100000, 0x0, 0x7, 0x87f, 0xb, '/dev/vcsa#\x00', 0x1, '/', 0xb, '/dev/vcsa#\x00', 0xb, '/dev/vcsa#\x00'}}, 0x5c) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:56:38 executing program 2 (fault-call:3 fault-nth:18): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:38 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x4020940d, &(0x7f0000000000)) [ 359.268981] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) 02:56:38 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80200000000002, &(0x7f00000000c0)=0x82, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000b00)=@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x1b}, 0x6}, 0x80, &(0x7f0000000cc0), 0x0, &(0x7f0000000d00)=[{0x10, 0x29}], 0x10, 0x50}, 0x3}, {{&(0x7f00000011c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}, 0x0, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000003880)}}, {{&(0x7f0000006000)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007540), 0x0, &(0x7f00000075c0)}}], 0x3, 0x4840) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) [ 359.350558] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 359.377679] FAULT_INJECTION: forcing a failure. [ 359.377679] name failslab, interval 1, probability 0, space 0, times 0 [ 359.391127] CPU: 0 PID: 11884 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 02:56:38 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '$}\'\x00'}) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 359.398430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.407796] Call Trace: [ 359.410400] dump_stack+0x1c4/0x2b4 [ 359.414025] ? dump_stack_print_info.cold.2+0x52/0x52 [ 359.419229] should_fail.cold.4+0xa/0x17 [ 359.423292] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.428396] ? save_stack+0xa9/0xd0 [ 359.432023] ? save_stack+0x43/0xd0 [ 359.435675] ? kasan_kmalloc+0xc7/0xe0 [ 359.439553] ? kmem_cache_alloc_trace+0x152/0x750 [ 359.444385] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 359.449564] ? __list_lru_init+0x4d6/0x840 [ 359.453787] ? sget_userns+0x999/0xf10 [ 359.457664] ? mount_bdev+0x111/0x3e0 [ 359.461455] ? msdos_mount+0x34/0x40 [ 359.465156] ? mount_fs+0xae/0x31d [ 359.468685] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 359.473431] ? do_mount+0x581/0x31f0 [ 359.477158] ? ksys_mount+0x12d/0x140 [ 359.480946] ? __x64_sys_mount+0xbe/0x150 [ 359.485095] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.490465] ? save_stack+0xa9/0xd0 [ 359.494085] ? save_stack+0x43/0xd0 [ 359.497705] ? fs_reclaim_acquire+0x20/0x20 [ 359.502048] ? lock_downgrade+0x900/0x900 [ 359.506209] ? ___might_sleep+0x1ed/0x300 [ 359.510351] ? arch_local_save_flags+0x40/0x40 [ 359.514936] ? trace_hardirqs_on+0xbd/0x310 [ 359.519251] __should_failslab+0x124/0x180 [ 359.523503] should_failslab+0x9/0x14 [ 359.527317] kmem_cache_alloc_trace+0x2d7/0x750 [ 359.531979] ? kasan_kmalloc+0xc7/0xe0 [ 359.535860] __memcg_init_list_lru_node+0x185/0x2d0 [ 359.540880] ? kvfree_rcu+0x20/0x20 [ 359.544514] ? __kmalloc_node+0x47/0x70 [ 359.548515] __list_lru_init+0x4d6/0x840 [ 359.552584] ? list_lru_destroy+0x500/0x500 [ 359.556902] ? up_write+0x7b/0x220 [ 359.560429] ? up_read+0x110/0x110 [ 359.563960] ? down_read+0x1d0/0x1d0 [ 359.567852] ? init_wait_entry+0x1c0/0x1c0 [ 359.572084] ? prealloc_shrinker+0xe5/0x330 [ 359.576418] sget_userns+0x999/0xf10 [ 359.580122] ? kill_litter_super+0x60/0x60 [ 359.584355] ? ns_test_super+0x50/0x50 [ 359.588252] ? destroy_unused_super.part.10+0x110/0x110 [ 359.593608] ? kasan_check_write+0x14/0x20 [ 359.597852] ? do_raw_spin_lock+0xc1/0x200 [ 359.602083] ? blkdev_get+0xc8/0xb50 [ 359.605789] ? cap_capable+0x1f9/0x260 [ 359.609669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.615213] ? security_capable+0x99/0xc0 [ 359.619372] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.624902] ? ns_capable_common+0x13f/0x170 [ 359.629303] ? kill_litter_super+0x60/0x60 [ 359.633534] sget+0x10b/0x150 [ 359.636632] ? ns_test_super+0x50/0x50 [ 359.640511] mount_bdev+0x111/0x3e0 [ 359.644152] ? msdos_mount+0x40/0x40 [ 359.647862] msdos_mount+0x34/0x40 [ 359.651406] mount_fs+0xae/0x31d [ 359.654767] ? digsig_verify+0x1530/0x1530 [ 359.658997] vfs_kern_mount.part.35+0xdc/0x4f0 [ 359.663572] ? may_umount+0xb0/0xb0 [ 359.667199] ? _raw_read_unlock+0x2c/0x50 [ 359.671351] ? __get_fs_type+0x97/0xc0 [ 359.675236] do_mount+0x581/0x31f0 [ 359.678768] ? lock_downgrade+0x900/0x900 [ 359.682930] ? copy_mount_string+0x40/0x40 [ 359.687180] ? usercopy_warn+0x110/0x110 [ 359.691275] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.696818] ? _copy_from_user+0xdf/0x150 [ 359.700963] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.706489] ? copy_mount_options+0x288/0x380 [ 359.710975] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.716502] ksys_mount+0x12d/0x140 [ 359.720122] __x64_sys_mount+0xbe/0x150 [ 359.724096] do_syscall_64+0x1b9/0x820 [ 359.727976] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 359.733335] ? syscall_return_slowpath+0x5e0/0x5e0 [ 359.738265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.743098] ? trace_hardirqs_on_caller+0x310/0x310 [ 359.748116] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 359.753139] ? prepare_exit_to_usermode+0x291/0x3b0 [ 359.758148] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.762992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.768169] RIP: 0033:0x457519 [ 359.771353] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.790245] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 02:56:38 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x10000, 0x0) r2 = accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r3 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r3) tkill(r3, 0x14) 02:56:38 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x801c581f, &(0x7f0000000000)) [ 359.797945] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 359.805207] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 359.812487] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 359.819796] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 359.827093] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 02:56:38 executing program 2 (fault-call:3 fault-nth:19): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 359.870558] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 359.904561] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:56:38 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r3, 0x8, 0x7, 0x80000000}, &(0x7f0000000240)=0x10) bind$packet(r1, &(0x7f0000000080)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) getsockname$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 360.009785] FAULT_INJECTION: forcing a failure. [ 360.009785] name failslab, interval 1, probability 0, space 0, times 0 02:56:38 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x5421, &(0x7f0000000000)) 02:56:38 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4d000000) 02:56:38 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x9}, &(0x7f0000000180)=0x8) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 360.090400] CPU: 0 PID: 11907 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 360.097736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.107095] Call Trace: [ 360.109705] dump_stack+0x1c4/0x2b4 [ 360.113356] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.118567] ? __kernel_text_address+0xd/0x40 [ 360.123083] ? unwind_get_return_address+0x61/0xa0 [ 360.128040] should_fail.cold.4+0xa/0x17 [ 360.132121] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.137237] ? save_stack+0xa9/0xd0 [ 360.140877] ? save_stack+0x43/0xd0 [ 360.144511] ? kasan_kmalloc+0xc7/0xe0 [ 360.148408] ? kmem_cache_alloc_trace+0x152/0x750 [ 360.153271] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 360.158470] ? __list_lru_init+0x4d6/0x840 [ 360.162716] ? sget_userns+0x999/0xf10 [ 360.166612] ? mount_bdev+0x111/0x3e0 [ 360.170422] ? msdos_mount+0x34/0x40 [ 360.174148] ? mount_fs+0xae/0x31d [ 360.177702] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 360.182467] ? do_mount+0x581/0x31f0 [ 360.186190] ? ksys_mount+0x12d/0x140 02:56:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000580)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000024000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}], 0x0, &(0x7f0000000240)={[{@jqfmt_vfsold='jqfmt=vfsold'}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@disable_ext_identify='disable_ext_identify'}, {@inline_xattr='inline_xattr'}]}) [ 360.190000] ? __x64_sys_mount+0xbe/0x150 [ 360.194173] ? do_syscall_64+0x1b9/0x820 [ 360.198250] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.203625] ? save_stack+0xa9/0xd0 [ 360.207260] ? save_stack+0x43/0xd0 [ 360.210916] ? fs_reclaim_acquire+0x20/0x20 [ 360.215266] ? lock_downgrade+0x900/0x900 [ 360.219423] ? __x64_sys_mount+0xbe/0x150 [ 360.223593] ? ___might_sleep+0x1ed/0x300 02:56:39 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x4030582a, &(0x7f0000000000)) [ 360.223606] ? arch_local_save_flags+0x40/0x40 [ 360.223618] ? trace_hardirqs_on+0xbd/0x310 [ 360.223635] __should_failslab+0x124/0x180 02:56:39 executing program 2 (fault-call:3 fault-nth:20): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 360.223646] should_failslab+0x9/0x14 [ 360.223659] kmem_cache_alloc_trace+0x2d7/0x750 [ 360.223669] ? kasan_kmalloc+0xc7/0xe0 [ 360.223686] __memcg_init_list_lru_node+0x185/0x2d0 [ 360.223699] ? kvfree_rcu+0x20/0x20 [ 360.223713] ? __kmalloc_node+0x47/0x70 [ 360.223730] __list_lru_init+0x4d6/0x840 02:56:39 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4000) [ 360.223747] ? list_lru_destroy+0x500/0x500 [ 360.223763] ? up_write+0x7b/0x220 [ 360.223773] ? up_read+0x110/0x110 [ 360.223786] ? down_read+0x1d0/0x1d0 [ 360.223799] ? init_wait_entry+0x1c0/0x1c0 [ 360.223810] ? prealloc_shrinker+0xe5/0x330 [ 360.223827] sget_userns+0x999/0xf10 [ 360.223838] ? kill_litter_super+0x60/0x60 [ 360.223852] ? ns_test_super+0x50/0x50 [ 360.223865] ? destroy_unused_super.part.10+0x110/0x110 [ 360.223877] ? kasan_check_write+0x14/0x20 [ 360.223889] ? do_raw_spin_lock+0xc1/0x200 [ 360.223904] ? blkdev_get+0xc8/0xb50 [ 360.223918] ? cap_capable+0x1f9/0x260 [ 360.223933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.223945] ? security_capable+0x99/0xc0 [ 360.223958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.223971] ? ns_capable_common+0x13f/0x170 [ 360.223983] ? kill_litter_super+0x60/0x60 [ 360.223993] sget+0x10b/0x150 [ 360.224002] ? ns_test_super+0x50/0x50 [ 360.224015] mount_bdev+0x111/0x3e0 [ 360.224039] ? msdos_mount+0x40/0x40 [ 360.224056] msdos_mount+0x34/0x40 [ 360.224069] mount_fs+0xae/0x31d [ 360.224082] ? digsig_verify+0x1530/0x1530 [ 360.224100] vfs_kern_mount.part.35+0xdc/0x4f0 [ 360.224117] ? may_umount+0xb0/0xb0 [ 360.224130] ? _raw_read_unlock+0x2c/0x50 [ 360.224145] ? __get_fs_type+0x97/0xc0 [ 360.224161] do_mount+0x581/0x31f0 [ 360.224176] ? lock_downgrade+0x900/0x900 [ 360.224189] ? copy_mount_string+0x40/0x40 [ 360.224202] ? usercopy_warn+0x110/0x110 [ 360.224226] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.224239] ? _copy_from_user+0xdf/0x150 [ 360.224256] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.224269] ? copy_mount_options+0x288/0x380 [ 360.224288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.224303] ksys_mount+0x12d/0x140 [ 360.224317] __x64_sys_mount+0xbe/0x150 [ 360.224344] do_syscall_64+0x1b9/0x820 [ 360.224359] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 360.224374] ? syscall_return_slowpath+0x5e0/0x5e0 [ 360.224386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.224401] ? trace_hardirqs_on_caller+0x310/0x310 [ 360.224416] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 360.224432] ? prepare_exit_to_usermode+0x291/0x3b0 [ 360.224450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.224469] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.224480] RIP: 0033:0x457519 [ 360.224497] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.224504] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 360.224519] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 360.224528] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 360.224536] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 360.224544] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 360.224554] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 360.253136] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 360.253177] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 360.288323] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 360.288367] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 360.304495] F2FS-fs (loop1): Fix alignment : done, start(5120) end(19456) block(13312) [ 360.304729] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 360.304742] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 360.305496] attempt to access beyond end of device [ 360.305511] loop1: rw=12288, want=8200, limit=64 [ 360.305573] attempt to access beyond end of device [ 360.305585] loop1: rw=12288, want=12296, limit=64 [ 360.305678] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 360.306060] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 360.306072] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 360.306247] attempt to access beyond end of device [ 360.306261] loop1: rw=12288, want=8200, limit=64 [ 360.306311] attempt to access beyond end of device 02:56:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000580)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000024000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}], 0x0, &(0x7f0000000240)={[{@jqfmt_vfsold='jqfmt=vfsold'}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@disable_ext_identify='disable_ext_identify'}, {@inline_xattr='inline_xattr'}]}) [ 360.306324] loop1: rw=12288, want=12296, limit=64 [ 360.306352] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 360.823694] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 360.835558] FAULT_INJECTION: forcing a failure. [ 360.835558] name failslab, interval 1, probability 0, space 0, times 0 [ 360.872840] F2FS-fs (loop1): Fix alignment : done, start(5120) end(19456) block(13312) [ 360.894540] CPU: 0 PID: 11933 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 360.901851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.911220] Call Trace: [ 360.913844] dump_stack+0x1c4/0x2b4 [ 360.917504] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.922718] should_fail.cold.4+0xa/0x17 [ 360.926793] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.931903] ? save_stack+0xa9/0xd0 [ 360.935535] ? save_stack+0x43/0xd0 [ 360.939167] ? kasan_kmalloc+0xc7/0xe0 [ 360.943067] ? kmem_cache_alloc_trace+0x152/0x750 [ 360.947923] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 360.953114] ? __list_lru_init+0x4d6/0x840 [ 360.957362] ? sget_userns+0x999/0xf10 [ 360.961270] ? mount_bdev+0x111/0x3e0 [ 360.965078] ? msdos_mount+0x34/0x40 [ 360.968798] ? mount_fs+0xae/0x31d [ 360.972348] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 360.977107] ? do_mount+0x581/0x31f0 [ 360.980822] ? ksys_mount+0x12d/0x140 [ 360.984632] ? __x64_sys_mount+0xbe/0x150 [ 360.988815] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.994186] ? save_stack+0xa9/0xd0 [ 360.997824] ? save_stack+0x43/0xd0 [ 361.001460] ? fs_reclaim_acquire+0x20/0x20 [ 361.005812] ? lock_downgrade+0x900/0x900 [ 361.009986] ? ___might_sleep+0x1ed/0x300 [ 361.014144] ? arch_local_save_flags+0x40/0x40 [ 361.018735] ? trace_hardirqs_on+0xbd/0x310 [ 361.023081] __should_failslab+0x124/0x180 [ 361.027331] should_failslab+0x9/0x14 [ 361.031143] kmem_cache_alloc_trace+0x2d7/0x750 [ 361.035816] ? kasan_kmalloc+0xc7/0xe0 [ 361.039728] __memcg_init_list_lru_node+0x185/0x2d0 [ 361.044766] ? kvfree_rcu+0x20/0x20 [ 361.048399] ? __kmalloc_node+0x47/0x70 [ 361.052385] __list_lru_init+0x4d6/0x840 [ 361.056455] ? list_lru_destroy+0x500/0x500 [ 361.060787] ? up_write+0x7b/0x220 [ 361.064353] ? up_read+0x110/0x110 [ 361.067899] ? down_read+0x1d0/0x1d0 [ 361.071631] ? init_wait_entry+0x1c0/0x1c0 [ 361.075887] ? prealloc_shrinker+0xe5/0x330 [ 361.080221] sget_userns+0x999/0xf10 [ 361.083938] ? kill_litter_super+0x60/0x60 [ 361.088180] ? ns_test_super+0x50/0x50 [ 361.092073] ? destroy_unused_super.part.10+0x110/0x110 [ 361.097454] ? kasan_check_write+0x14/0x20 [ 361.101697] ? do_raw_spin_lock+0xc1/0x200 [ 361.105943] ? blkdev_get+0xc8/0xb50 [ 361.109664] ? cap_capable+0x1f9/0x260 [ 361.113574] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.119116] ? security_capable+0x99/0xc0 [ 361.123272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.128814] ? ns_capable_common+0x13f/0x170 [ 361.133230] ? kill_litter_super+0x60/0x60 [ 361.137467] sget+0x10b/0x150 [ 361.140577] ? ns_test_super+0x50/0x50 [ 361.144471] mount_bdev+0x111/0x3e0 [ 361.148123] ? msdos_mount+0x40/0x40 [ 361.151843] msdos_mount+0x34/0x40 [ 361.155395] mount_fs+0xae/0x31d [ 361.158764] ? digsig_verify+0x1530/0x1530 [ 361.163041] vfs_kern_mount.part.35+0xdc/0x4f0 [ 361.167636] ? may_umount+0xb0/0xb0 [ 361.171267] ? _raw_read_unlock+0x2c/0x50 [ 361.175423] ? __get_fs_type+0x97/0xc0 [ 361.179331] do_mount+0x581/0x31f0 [ 361.182880] ? lock_downgrade+0x900/0x900 [ 361.187042] ? copy_mount_string+0x40/0x40 [ 361.191300] ? usercopy_warn+0x110/0x110 [ 361.195389] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.200938] ? _copy_from_user+0xdf/0x150 [ 361.205098] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.210646] ? copy_mount_options+0x288/0x380 [ 361.215152] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.220700] ksys_mount+0x12d/0x140 [ 361.224341] __x64_sys_mount+0xbe/0x150 [ 361.228335] do_syscall_64+0x1b9/0x820 [ 361.232234] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 361.237607] ? syscall_return_slowpath+0x5e0/0x5e0 [ 361.242546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.247401] ? trace_hardirqs_on_caller+0x310/0x310 [ 361.252427] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 361.257450] ? prepare_exit_to_usermode+0x291/0x3b0 [ 361.262476] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.267342] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.272535] RIP: 0033:0x457519 [ 361.275739] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.294650] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 361.302368] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 361.309645] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 361.316920] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 361.324190] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 361.331461] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 361.343662] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 361.353419] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 361.362213] attempt to access beyond end of device [ 361.367771] loop1: rw=12288, want=8200, limit=64 [ 361.375697] attempt to access beyond end of device [ 361.381856] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 361.391592] loop1: rw=12288, want=12296, limit=64 [ 361.397537] attempt to access beyond end of device [ 361.403207] loop1: rw=12288, want=8200, limit=64 [ 361.411041] attempt to access beyond end of device [ 361.416751] loop1: rw=12288, want=12296, limit=64 02:56:40 executing program 0: r0 = getpid() r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) tkill(r2, 0x14) 02:56:40 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@ng={0x4, 0x1, "ed2a9da041e9a1409824"}, 0xc, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:56:40 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x7fff}, 0x1) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:56:40 executing program 2 (fault-call:3 fault-nth:21): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:40 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4b) 02:56:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000580)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000024000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}], 0x0, &(0x7f0000000240)={[{@jqfmt_vfsold='jqfmt=vfsold'}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@disable_ext_identify='disable_ext_identify'}, {@inline_xattr='inline_xattr'}]}) [ 361.583693] FAULT_INJECTION: forcing a failure. [ 361.583693] name failslab, interval 1, probability 0, space 0, times 0 [ 361.609845] attempt to access beyond end of device [ 361.611408] CPU: 0 PID: 11956 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 361.622080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.631436] Call Trace: [ 361.634049] dump_stack+0x1c4/0x2b4 [ 361.637689] ? dump_stack_print_info.cold.2+0x52/0x52 [ 361.642897] should_fail.cold.4+0xa/0x17 [ 361.646968] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 361.652083] ? save_stack+0xa9/0xd0 [ 361.655718] ? save_stack+0x43/0xd0 [ 361.659352] ? kasan_kmalloc+0xc7/0xe0 [ 361.663253] ? kmem_cache_alloc_trace+0x152/0x750 [ 361.668103] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 361.673301] ? __list_lru_init+0x4d6/0x840 [ 361.677546] ? sget_userns+0x999/0xf10 [ 361.681438] ? mount_bdev+0x111/0x3e0 [ 361.685262] ? msdos_mount+0x34/0x40 [ 361.688980] ? mount_fs+0xae/0x31d [ 361.692536] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 361.697300] ? do_mount+0x581/0x31f0 [ 361.701019] ? ksys_mount+0x12d/0x140 [ 361.704848] ? __x64_sys_mount+0xbe/0x150 [ 361.709016] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.714397] ? save_stack+0xa9/0xd0 [ 361.718037] ? save_stack+0x43/0xd0 [ 361.721677] ? fs_reclaim_acquire+0x20/0x20 [ 361.726017] ? lock_downgrade+0x900/0x900 [ 361.730187] ? ___might_sleep+0x1ed/0x300 [ 361.734347] ? arch_local_save_flags+0x40/0x40 [ 361.738949] ? trace_hardirqs_on+0xbd/0x310 [ 361.743284] __should_failslab+0x124/0x180 [ 361.747532] should_failslab+0x9/0x14 [ 361.751353] kmem_cache_alloc_trace+0x2d7/0x750 [ 361.756039] ? kasan_kmalloc+0xc7/0xe0 [ 361.759947] __memcg_init_list_lru_node+0x185/0x2d0 [ 361.764970] ? kvfree_rcu+0x20/0x20 [ 361.768607] ? __kmalloc_node+0x47/0x70 [ 361.772591] __list_lru_init+0x4d6/0x840 [ 361.776662] ? list_lru_destroy+0x500/0x500 [ 361.780992] ? up_write+0x7b/0x220 [ 361.784545] ? up_read+0x110/0x110 [ 361.788087] ? down_read+0x1d0/0x1d0 [ 361.791807] ? init_wait_entry+0x1c0/0x1c0 [ 361.796055] ? prealloc_shrinker+0xe5/0x330 [ 361.800390] sget_userns+0x999/0xf10 [ 361.804109] ? kill_litter_super+0x60/0x60 [ 361.808359] ? ns_test_super+0x50/0x50 [ 361.812252] ? destroy_unused_super.part.10+0x110/0x110 [ 361.817623] ? kasan_check_write+0x14/0x20 [ 361.821877] ? do_raw_spin_lock+0xc1/0x200 [ 361.826126] ? blkdev_get+0xc8/0xb50 [ 361.829865] ? cap_capable+0x1f9/0x260 [ 361.833774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.839316] ? security_capable+0x99/0xc0 [ 361.843481] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.849024] ? ns_capable_common+0x13f/0x170 [ 361.853455] ? kill_litter_super+0x60/0x60 [ 361.857693] sget+0x10b/0x150 [ 361.860804] ? ns_test_super+0x50/0x50 [ 361.864702] mount_bdev+0x111/0x3e0 [ 361.868352] ? msdos_mount+0x40/0x40 [ 361.872095] msdos_mount+0x34/0x40 [ 361.875641] mount_fs+0xae/0x31d [ 361.879013] ? digsig_verify+0x1530/0x1530 [ 361.883268] vfs_kern_mount.part.35+0xdc/0x4f0 [ 361.887862] ? may_umount+0xb0/0xb0 [ 361.891497] ? _raw_read_unlock+0x2c/0x50 [ 361.895654] ? __get_fs_type+0x97/0xc0 [ 361.899550] do_mount+0x581/0x31f0 [ 361.903103] ? lock_downgrade+0x900/0x900 [ 361.907273] ? copy_mount_string+0x40/0x40 [ 361.911517] ? usercopy_warn+0x110/0x110 [ 361.915600] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.921153] ? _copy_from_user+0xdf/0x150 [ 361.925313] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.930860] ? copy_mount_options+0x288/0x380 [ 361.935378] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.940923] ksys_mount+0x12d/0x140 [ 361.944560] __x64_sys_mount+0xbe/0x150 [ 361.948545] do_syscall_64+0x1b9/0x820 [ 361.952441] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 361.957831] ? syscall_return_slowpath+0x5e0/0x5e0 [ 361.962771] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.967622] ? trace_hardirqs_on_caller+0x310/0x310 [ 361.972649] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 361.977688] ? prepare_exit_to_usermode+0x291/0x3b0 [ 361.982728] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.987580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.992785] RIP: 0033:0x457519 [ 361.995993] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.014893] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 362.022607] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 02:56:40 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x1bf, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0xcf4f, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0xffffffffffffa553, 0x7, 0xb861, 0x7, 0x4}, 0x10) ftruncate(r1, 0x100) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x5) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)=0x6) [ 362.029890] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 362.037159] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 362.044442] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 362.051727] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 362.059198] loop1: rw=12288, want=8200, limit=64 [ 362.069836] attempt to access beyond end of device 02:56:40 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x38) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 362.083774] loop1: rw=12288, want=12296, limit=64 [ 362.096072] attempt to access beyond end of device [ 362.108854] loop1: rw=12288, want=8200, limit=64 [ 362.124270] attempt to access beyond end of device [ 362.135968] loop1: rw=12288, want=12296, limit=64 02:56:40 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4f) [ 362.161282] IPVS: ftp: loaded support on port[0] = 21 02:56:40 executing program 2 (fault-call:3 fault-nth:22): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:41 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r0, &(0x7f00000001c0)="9f00", 0x2) r1 = getpid() ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000000040)={&(0x7f00000002c0)=""/242, 0xf2}) write$selinux_attr(r0, &(0x7f0000000000)='system_u:object_r:devlog_t:s0\x00', 0x1e) write$eventfd(r0, &(0x7f00000000c0), 0x3c3) 02:56:41 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8002) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x0, 0x1, {0xa, 0x4e23, 0x7f, @empty, 0x7}}}, 0x32) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 362.318549] FAULT_INJECTION: forcing a failure. [ 362.318549] name failslab, interval 1, probability 0, space 0, times 0 [ 362.349695] CPU: 1 PID: 11987 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 362.357012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.366388] Call Trace: [ 362.368995] dump_stack+0x1c4/0x2b4 [ 362.372655] ? dump_stack_print_info.cold.2+0x52/0x52 [ 362.377864] ? __kernel_text_address+0xd/0x40 [ 362.382393] ? unwind_get_return_address+0x61/0xa0 [ 362.387342] should_fail.cold.4+0xa/0x17 [ 362.391420] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 362.396530] ? save_stack+0xa9/0xd0 [ 362.400154] ? save_stack+0x43/0xd0 [ 362.403780] ? kasan_kmalloc+0xc7/0xe0 [ 362.407669] ? kmem_cache_alloc_trace+0x152/0x750 [ 362.412513] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 362.417703] ? __list_lru_init+0x4d6/0x840 [ 362.421956] ? sget_userns+0x999/0xf10 [ 362.425849] ? mount_bdev+0x111/0x3e0 [ 362.429649] ? msdos_mount+0x34/0x40 [ 362.433364] ? mount_fs+0xae/0x31d [ 362.436925] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 362.441690] ? do_mount+0x581/0x31f0 [ 362.445404] ? ksys_mount+0x12d/0x140 [ 362.449203] ? __x64_sys_mount+0xbe/0x150 [ 362.453511] ? do_syscall_64+0x1b9/0x820 [ 362.457577] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.462959] ? save_stack+0xa9/0xd0 [ 362.466587] ? save_stack+0x43/0xd0 [ 362.470220] ? fs_reclaim_acquire+0x20/0x20 [ 362.474547] ? lock_downgrade+0x900/0x900 [ 362.478702] ? __x64_sys_mount+0xbe/0x150 [ 362.483813] ? ___might_sleep+0x1ed/0x300 [ 362.487969] ? arch_local_save_flags+0x40/0x40 [ 362.492556] ? trace_hardirqs_on+0xbd/0x310 [ 362.496887] __should_failslab+0x124/0x180 [ 362.501134] should_failslab+0x9/0x14 [ 362.504941] kmem_cache_alloc_trace+0x2d7/0x750 [ 362.509614] ? kasan_kmalloc+0xc7/0xe0 [ 362.513513] __memcg_init_list_lru_node+0x185/0x2d0 [ 362.518533] ? kvfree_rcu+0x20/0x20 [ 362.522164] ? __kmalloc_node+0x47/0x70 [ 362.526150] __list_lru_init+0x4d6/0x840 [ 362.530218] ? list_lru_destroy+0x500/0x500 [ 362.534545] ? up_write+0x7b/0x220 [ 362.538087] ? up_read+0x110/0x110 [ 362.541629] ? down_read+0x1d0/0x1d0 [ 362.545350] ? init_wait_entry+0x1c0/0x1c0 [ 362.549585] ? prealloc_shrinker+0xe5/0x330 [ 362.553919] sget_userns+0x999/0xf10 [ 362.557631] ? kill_litter_super+0x60/0x60 [ 362.561873] ? ns_test_super+0x50/0x50 [ 362.565768] ? destroy_unused_super.part.10+0x110/0x110 [ 362.571135] ? kasan_check_write+0x14/0x20 [ 362.575379] ? do_raw_spin_lock+0xc1/0x200 [ 362.579620] ? blkdev_get+0xc8/0xb50 [ 362.583349] ? cap_capable+0x1f9/0x260 [ 362.587241] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.592784] ? security_capable+0x99/0xc0 [ 362.596945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.602483] ? ns_capable_common+0x13f/0x170 [ 362.606893] ? kill_litter_super+0x60/0x60 [ 362.611135] sget+0x10b/0x150 [ 362.614248] ? ns_test_super+0x50/0x50 [ 362.618140] mount_bdev+0x111/0x3e0 [ 362.621785] ? msdos_mount+0x40/0x40 [ 362.625528] msdos_mount+0x34/0x40 [ 362.629071] mount_fs+0xae/0x31d [ 362.632453] ? digsig_verify+0x1530/0x1530 [ 362.636720] vfs_kern_mount.part.35+0xdc/0x4f0 [ 362.641352] ? may_umount+0xb0/0xb0 [ 362.645013] ? _raw_read_unlock+0x2c/0x50 [ 362.649184] ? __get_fs_type+0x97/0xc0 [ 362.653112] do_mount+0x581/0x31f0 [ 362.656659] ? lock_downgrade+0x900/0x900 [ 362.660811] ? copy_mount_string+0x40/0x40 [ 362.665064] ? usercopy_warn+0x110/0x110 [ 362.669160] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.674713] ? _copy_from_user+0xdf/0x150 [ 362.678891] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.684430] ? copy_mount_options+0x288/0x380 [ 362.688929] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.694469] ksys_mount+0x12d/0x140 [ 362.698104] __x64_sys_mount+0xbe/0x150 [ 362.702083] do_syscall_64+0x1b9/0x820 [ 362.705974] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 362.711355] ? syscall_return_slowpath+0x5e0/0x5e0 [ 362.716323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.721193] ? trace_hardirqs_on_caller+0x310/0x310 [ 362.726239] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 362.731263] ? prepare_exit_to_usermode+0x291/0x3b0 [ 362.736300] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.741153] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.746345] RIP: 0033:0x457519 [ 362.749542] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.768442] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 362.776175] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 362.783467] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 362.790783] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 362.798076] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 362.805383] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 363.012781] device bridge_slave_1 left promiscuous mode [ 363.018305] bridge0: port 2(bridge_slave_1) entered disabled state [ 363.053201] device bridge_slave_0 left promiscuous mode [ 363.058625] bridge0: port 1(bridge_slave_0) entered disabled state [ 363.144051] team0 (unregistering): Port device team_slave_1 removed [ 363.152457] team0 (unregistering): Port device team_slave_0 removed [ 363.161441] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 363.185125] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 363.263108] bond0 (unregistering): Released all slaves [ 363.495508] bridge0: port 1(bridge_slave_0) entered blocking state [ 363.501961] bridge0: port 1(bridge_slave_0) entered disabled state [ 363.509795] device bridge_slave_0 entered promiscuous mode [ 363.545812] bridge0: port 2(bridge_slave_1) entered blocking state [ 363.552271] bridge0: port 2(bridge_slave_1) entered disabled state [ 363.560457] device bridge_slave_1 entered promiscuous mode [ 363.594075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 363.630533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 363.739743] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 363.779547] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 363.902228] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 363.909711] team0: Port device team_slave_0 added [ 363.937719] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 363.945414] team0: Port device team_slave_1 added [ 363.977483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 364.003458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 364.041689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 364.067552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 364.273519] bridge0: port 2(bridge_slave_1) entered blocking state [ 364.279880] bridge0: port 2(bridge_slave_1) entered forwarding state [ 364.286518] bridge0: port 1(bridge_slave_0) entered blocking state [ 364.292880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 364.996329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 365.065936] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 365.137775] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 365.144023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 365.150910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 365.222135] 8021q: adding VLAN 0 to HW filter on device team0 02:56:47 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xfffffff5) 02:56:47 executing program 1: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000580)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000024000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}], 0x0, &(0x7f0000000240)={[{@jqfmt_vfsold='jqfmt=vfsold'}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@disable_ext_identify='disable_ext_identify'}, {@inline_xattr='inline_xattr'}]}) 02:56:47 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) fsetxattr$security_ima(r1, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000040)=@md5={0x1, "2c4261ba9ba08d52d6a2c956a9a1104c"}, 0x11, 0x1) 02:56:47 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000000)='./file1\x00', &(0x7f0000000300), &(0x7f0000000040)) ptrace(0x10, r1) tkill(r1, 0x14) 02:56:47 executing program 2 (fault-call:3 fault-nth:23): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x4000, 0x14) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffff7) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_evm(r2, &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@ng={0x4, 0xa, "2b395f3e5b739719520651f1a1006e3e1e2700"}, 0x15, 0x3) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) epoll_create(0x4) [ 368.663216] EXT4-fs warning: 4 callbacks suppressed [ 368.663260] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 368.664934] f2fs_msg: 11 callbacks suppressed [ 368.664951] F2FS-fs (loop1): Fix alignment : done, start(5120) end(19456) block(13312) [ 368.674595] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 368.690197] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 368.708662] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 368.716582] attempt to access beyond end of device [ 368.721594] loop1: rw=12288, want=8200, limit=64 [ 368.726662] attempt to access beyond end of device [ 368.729738] FAULT_INJECTION: forcing a failure. [ 368.729738] name failslab, interval 1, probability 0, space 0, times 0 [ 368.731674] loop1: rw=12288, want=12296, limit=64 [ 368.749050] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 368.758755] CPU: 0 PID: 12267 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 368.766832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.767886] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 368.776211] Call Trace: [ 368.776253] dump_stack+0x1c4/0x2b4 [ 368.776273] ? dump_stack_print_info.cold.2+0x52/0x52 [ 368.776298] should_fail.cold.4+0xa/0x17 [ 368.790997] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 368.793828] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 368.793843] ? do_mount+0x581/0x31f0 [ 368.793856] ? __x64_sys_mount+0xbe/0x150 [ 368.793872] ? do_syscall_64+0x1b9/0x820 [ 368.793893] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.798289] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 368.804952] ? save_stack+0xa9/0xd0 [ 368.804974] ? lock_downgrade+0x900/0x900 [ 368.804991] ? lock_downgrade+0x900/0x900 [ 368.805010] ? lock_acquire+0x1ed/0x520 [ 368.810721] attempt to access beyond end of device [ 368.813849] ? memcg_get_cache_ids+0x10/0x20 [ 368.813882] ? fs_reclaim_acquire+0x20/0x20 [ 368.813897] ? lock_downgrade+0x900/0x900 [ 368.813917] ? ___might_sleep+0x1ed/0x300 [ 368.818403] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 368.822131] ? arch_local_save_flags+0x40/0x40 [ 368.822169] __should_failslab+0x124/0x180 [ 368.827858] loop1: rw=12288, want=8200, limit=64 [ 368.834970] should_failslab+0x9/0x14 [ 368.834987] __kmalloc+0x2d4/0x760 [ 368.835000] ? kvfree_rcu+0x20/0x20 [ 368.835022] ? __list_lru_init+0x151/0x840 [ 368.839123] attempt to access beyond end of device [ 368.842837] __list_lru_init+0x151/0x840 [ 368.842856] ? list_lru_destroy+0x500/0x500 [ 368.842873] ? up_write+0x7b/0x220 [ 368.842895] ? down_read+0x1d0/0x1d0 [ 368.847459] loop1: rw=12288, want=12296, limit=64 [ 368.851012] ? init_wait_entry+0x1c0/0x1c0 [ 368.851027] ? prealloc_shrinker+0xe5/0x330 [ 368.851062] sget_userns+0x9c9/0xf10 [ 368.856367] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 368.860381] ? kill_litter_super+0x60/0x60 [ 368.860398] ? ns_test_super+0x50/0x50 [ 368.860417] ? destroy_unused_super.part.10+0x110/0x110 [ 368.968356] ? kasan_check_write+0x14/0x20 [ 368.972585] ? do_raw_spin_lock+0xc1/0x200 [ 368.976816] ? blkdev_get+0xc8/0xb50 [ 368.980528] ? cap_capable+0x1f9/0x260 [ 368.984438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.989982] ? security_capable+0x99/0xc0 [ 368.994134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.999660] ? ns_capable_common+0x13f/0x170 [ 369.004084] ? kill_litter_super+0x60/0x60 [ 369.008324] sget+0x10b/0x150 [ 369.011420] ? ns_test_super+0x50/0x50 [ 369.015300] mount_bdev+0x111/0x3e0 [ 369.018929] ? msdos_mount+0x40/0x40 [ 369.022646] msdos_mount+0x34/0x40 [ 369.026179] mount_fs+0xae/0x31d [ 369.029535] ? digsig_verify+0x1530/0x1530 [ 369.033764] vfs_kern_mount.part.35+0xdc/0x4f0 [ 369.038339] ? may_umount+0xb0/0xb0 [ 369.041956] ? _raw_read_unlock+0x2c/0x50 [ 369.046090] ? __get_fs_type+0x97/0xc0 [ 369.049977] do_mount+0x581/0x31f0 [ 369.053522] ? lock_downgrade+0x900/0x900 [ 369.057658] ? copy_mount_string+0x40/0x40 [ 369.061883] ? usercopy_warn+0x110/0x110 [ 369.065938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.071476] ? _copy_from_user+0xdf/0x150 [ 369.075614] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.081139] ? copy_mount_options+0x288/0x380 [ 369.085625] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.091150] ksys_mount+0x12d/0x140 [ 369.094767] __x64_sys_mount+0xbe/0x150 [ 369.098749] do_syscall_64+0x1b9/0x820 [ 369.102633] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 369.107998] ? syscall_return_slowpath+0x5e0/0x5e0 [ 369.112949] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.117782] ? trace_hardirqs_on_caller+0x310/0x310 [ 369.122788] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 369.127793] ? prepare_exit_to_usermode+0x291/0x3b0 [ 369.132814] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.137648] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.142834] RIP: 0033:0x457519 [ 369.146042] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:56:47 executing program 4: ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) fchdir(r0) 02:56:47 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14, 0x800) clock_gettime(0xfffffffffffffffe, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000000380)={r5, r6+10000000}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000200)={0x6, 0x840, 0x7fff, {r3, r4/1000+10000}, {r7, r8/1000+30000}, {0x2, 0x7, 0x9, 0x3ff}, 0x1, @can={{0x4, 0x8, 0x27}, 0x3, 0x3, 0x0, 0x0, "9a3af244275d7e7a"}}, 0x48}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) [ 369.164935] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 369.172660] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 369.179930] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 369.187230] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 369.194488] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 369.201745] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 02:56:48 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x20000000000000) 02:56:48 executing program 2 (fault-call:3 fault-nth:24): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:48 executing program 1: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f0000000040)=""/50, 0x32, 0x0, &(0x7f0000000100)={0x77359400}) mq_timedsend(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)) mq_timedsend(r0, &(0x7f0000000100), 0x0, 0x0, 0x0) [ 369.347535] FAULT_INJECTION: forcing a failure. [ 369.347535] name failslab, interval 1, probability 0, space 0, times 0 [ 369.364642] CPU: 0 PID: 12295 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 369.371934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.381283] Call Trace: [ 369.383883] dump_stack+0x1c4/0x2b4 [ 369.387523] ? dump_stack_print_info.cold.2+0x52/0x52 [ 369.392708] should_fail.cold.4+0xa/0x17 [ 369.396760] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.401859] ? save_stack+0xa9/0xd0 [ 369.405475] ? save_stack+0x43/0xd0 [ 369.409094] ? kasan_kmalloc+0xc7/0xe0 [ 369.413045] ? __kmalloc+0x14e/0x760 [ 369.416749] ? __list_lru_init+0x151/0x840 [ 369.420987] ? sget_userns+0x9c9/0xf10 [ 369.424873] ? sget+0x10b/0x150 [ 369.428138] ? mount_bdev+0x111/0x3e0 [ 369.431926] ? msdos_mount+0x34/0x40 [ 369.435627] ? mount_fs+0xae/0x31d [ 369.439158] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 369.443922] ? do_mount+0x581/0x31f0 02:56:48 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)=@sco={0x1f, {0x608}}, 0x4a, &(0x7f0000000000), 0xa2}, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="c10800000000400000000000ac14140deb", 0x11}], 0x1}, 0x0) [ 369.447629] ? ksys_mount+0x12d/0x140 [ 369.451443] ? __x64_sys_mount+0xbe/0x150 [ 369.455596] ? do_syscall_64+0x1b9/0x820 [ 369.459672] ? fs_reclaim_acquire+0x20/0x20 [ 369.464019] ? lock_downgrade+0x900/0x900 [ 369.468239] ? ___might_sleep+0x1ed/0x300 [ 369.468272] ? arch_local_save_flags+0x40/0x40 [ 369.477014] ? kasan_check_write+0x14/0x20 [ 369.477048] ? ___might_sleep+0x1ed/0x300 [ 369.477068] __should_failslab+0x124/0x180 [ 369.489675] should_failslab+0x9/0x14 [ 369.493494] kmem_cache_alloc_node_trace+0x270/0x740 [ 369.498607] ? kasan_kmalloc+0xc7/0xe0 [ 369.502514] __kmalloc_node+0x33/0x70 [ 369.506342] kvmalloc_node+0x65/0xf0 [ 369.510065] __list_lru_init+0x5d9/0x840 [ 369.514130] ? list_lru_destroy+0x500/0x500 [ 369.518455] ? up_write+0x7b/0x220 [ 369.521997] ? down_read+0x1d0/0x1d0 [ 369.525741] ? init_wait_entry+0x1c0/0x1c0 [ 369.529998] ? prealloc_shrinker+0xe5/0x330 [ 369.530026] sget_userns+0x9c9/0xf10 [ 369.538077] ? kill_litter_super+0x60/0x60 [ 369.538094] ? ns_test_super+0x50/0x50 [ 369.538114] ? destroy_unused_super.part.10+0x110/0x110 [ 369.551579] ? kasan_check_write+0x14/0x20 [ 369.551596] ? do_raw_spin_lock+0xc1/0x200 [ 369.551617] ? blkdev_get+0xc8/0xb50 [ 369.563885] ? cap_capable+0x1f9/0x260 [ 369.563904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.563918] ? security_capable+0x99/0xc0 [ 369.563946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.563967] ? ns_capable_common+0x13f/0x170 [ 369.587407] ? kill_litter_super+0x60/0x60 [ 369.587421] sget+0x10b/0x150 [ 369.587434] ? ns_test_super+0x50/0x50 02:56:48 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0xb53f, 0x9000) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:56:48 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x8a, 0x0, 0x4, 0x2, 0x15, "419139249bd9cbd1b858378fe8632fcd08478bc0dd859d8a54c6f0c2aa6faab6d99a9f5ff1aaf75e8580a06a6e4af68609d99df5f27ed177fd533ada1062a7bb", "a124e8fc1e31744af2874617c7cfea09bbd6387b9f80123649d0451edd81e7b5b3eed209276c8e347315eacf7eb60502aa980cc0f4548bae251565828f3d9ad5", "23f5f7fba7008ea8c7a4af87e5f7d55669676c1d87f07d5ec9b805920f5f2e05", [0x4, 0x1]}) [ 369.587452] mount_bdev+0x111/0x3e0 [ 369.602290] ? msdos_mount+0x40/0x40 [ 369.606049] msdos_mount+0x34/0x40 [ 369.609602] mount_fs+0xae/0x31d [ 369.609616] ? digsig_verify+0x1530/0x1530 [ 369.609638] vfs_kern_mount.part.35+0xdc/0x4f0 [ 369.617228] ? may_umount+0xb0/0xb0 [ 369.617243] ? _raw_read_unlock+0x2c/0x50 [ 369.617262] ? __get_fs_type+0x97/0xc0 [ 369.633472] do_mount+0x581/0x31f0 [ 369.637046] ? lock_downgrade+0x900/0x900 02:56:48 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xd00) [ 369.637063] ? copy_mount_string+0x40/0x40 [ 369.637079] ? usercopy_warn+0x110/0x110 [ 369.637106] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.637122] ? _copy_from_user+0xdf/0x150 [ 369.637140] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.637155] ? copy_mount_options+0x288/0x380 [ 369.637169] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.637184] ksys_mount+0x12d/0x140 [ 369.637199] __x64_sys_mount+0xbe/0x150 [ 369.637222] do_syscall_64+0x1b9/0x820 [ 369.637237] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 369.637254] ? syscall_return_slowpath+0x5e0/0x5e0 [ 369.637268] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.637285] ? trace_hardirqs_on_caller+0x310/0x310 [ 369.637300] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 369.637314] ? prepare_exit_to_usermode+0x291/0x3b0 [ 369.637341] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.637360] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.637374] RIP: 0033:0x457519 [ 369.637390] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.637398] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 369.637414] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 369.637423] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 369.637432] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 369.637441] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 369.637449] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 369.748095] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 369.776566] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:56:50 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) socket$nl_crypto(0x10, 0x3, 0x15) umount2(&(0x7f00000006c0)='./file0\x00', 0x1) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x763, 0x6, &(0x7f0000000540)=[{&(0x7f0000000180)="7c9f68ffa00a685f7332f9a2c4f1d1dd520b3bf9c7328b78185a2d3169d065055c6b3231b7cfb94c640bdb75f5418d037b983fddb3c4e82fc652e0ef9ab5cc48a2ac431b162460dfdf87841f7b060e", 0x4f, 0x7}, {&(0x7f0000000200)="425d7395ce63", 0x6, 0xe312}, {&(0x7f0000000380)="c9a1d892dc9ff6a753a2b3c5d81d57b164d5845d583773c1699459b18ec57aeef0611d7a468f6d68ac89369cc1ef0670d1abcdb27707532fc3af6553727107a2251b50820b90aa546ca7c16969d4f37afb588c76d0c90bc085f64966e7a99667f60fd4129bcf42dbc4b5e58e26bd917aac59141fcdd2701552ade73bcf2d23489f3eec2c8d497f972c2438ca0bc26d1b7959dcf170822d8e", 0x98, 0x2}, {&(0x7f0000000280)="139e04fbd27e1e69245f08f2bdb80c6cce759d5f533ad06643614f88e5a37ed3ff32176a4951334478132075d25345e3e0987ee0b4", 0x35, 0x3}, {&(0x7f0000000440)="0d96fbc6ee3119def8b4f83ff3140b7a683a13d2b9f6e8ac579bcf894f4bfb2759567d6762baacda62b802023dcc1063f479ccdc436c72fec8ba8bcf3eb17dafe53e6f77f4de292423f2b13eba38ef204e304be47579b7b1ad79a20553873ab012465985a0e1d51e3be9ccb7e39a830bc0cea3f6d6f538e3e000929a93120d0e3ac437d7f1b8e2fd4484047936c4aa77891632cfb2d8a3d19a956eaaea12f41a301f5f91897c99e91c90337a36526d39a4dce3a36097d74e90fe2cbd250e929d5dcecbd6e0594e946092fb994c5795", 0xcf, 0x100}, {&(0x7f0000000300)="497cc1b5afbf1d625f2bfff2fc7237f258a0ced57fd7948bb56e8be09389dce1c1904b2599e22eb16325610acbc13edd0accaacefe3e8950dfb6e0d4157e", 0x3e, 0x4}], 0x40, &(0x7f0000000600)={[{@nodots='nodots'}, {@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@fat=@usefree='usefree'}, {@nodots='nodots'}, {@nodots='nodots'}, {@fat=@errors_remount='errors=remount-ro'}, {@nodots='nodots'}, {@dots='dots'}], [{@seclabel='seclabel'}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x34, 0x38, 0x38, 0x33, 0x38, 0x7f, 0x38], 0x2d, [0x77, 0x37, 0x39], 0x2d, [0x33, 0x62, 0x36, 0x66], 0x2d, [0x73, 0x74, 0x39], 0x2d, [0x63, 0x36, 0x37, 0x67, 0x30, 0x65, 0x32, 0x33]}}}, {@dont_hash='dont_hash'}]}) tkill(r1, 0x14) 02:56:50 executing program 2 (fault-call:3 fault-nth:25): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000024000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}], 0x0, &(0x7f0000000000)={[{@whint_mode_fs='whint_mode=fs-based'}]}) 02:56:50 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x9) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) 02:56:50 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000040)={0x7, 0x391, 0xffffffffffffff43, 0x1ff}) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:56:50 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x51) [ 371.717234] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 371.724580] FAULT_INJECTION: forcing a failure. [ 371.724580] name failslab, interval 1, probability 0, space 0, times 0 [ 371.763078] F2FS-fs (loop1): Fix alignment : done, start(5120) end(19456) block(13312) [ 371.764622] CPU: 0 PID: 12338 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 371.778436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.787800] Call Trace: [ 371.790420] dump_stack+0x1c4/0x2b4 [ 371.792790] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 371.794075] ? dump_stack_print_info.cold.2+0x52/0x52 [ 371.794104] should_fail.cold.4+0xa/0x17 [ 371.794126] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 371.802746] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 371.806333] ? kernel_text_address+0x79/0xf0 [ 371.806358] ? __kernel_text_address+0xd/0x40 [ 371.811405] attempt to access beyond end of device [ 371.815528] ? unwind_get_return_address+0x61/0xa0 [ 371.815549] ? __save_stack_trace+0x8d/0xf0 [ 371.815575] ? save_stack+0xa9/0xd0 [ 371.815589] ? save_stack+0x43/0xd0 [ 371.815609] ? fs_reclaim_acquire+0x20/0x20 [ 371.823339] loop1: rw=12288, want=8200, limit=64 [ 371.827465] ? lock_downgrade+0x900/0x900 [ 371.827487] ? ___might_sleep+0x1ed/0x300 [ 371.827511] ? arch_local_save_flags+0x40/0x40 [ 371.832153] attempt to access beyond end of device [ 371.836948] __should_failslab+0x124/0x180 [ 371.836967] should_failslab+0x9/0x14 [ 371.836985] kmem_cache_alloc_trace+0x2d7/0x750 [ 371.836997] ? kasan_kmalloc+0xc7/0xe0 [ 371.837021] __memcg_init_list_lru_node+0x185/0x2d0 [ 371.842200] loop1: rw=12288, want=12296, limit=64 [ 371.846274] ? kvfree_rcu+0x20/0x20 [ 371.846292] ? __kmalloc_node+0x47/0x70 [ 371.846314] __list_lru_init+0x4d6/0x840 [ 371.846341] ? list_lru_destroy+0x500/0x500 [ 371.846359] ? up_write+0x7b/0x220 [ 371.850588] attempt to access beyond end of device [ 371.853607] ? down_read+0x1d0/0x1d0 [ 371.853627] ? init_wait_entry+0x1c0/0x1c0 [ 371.853643] ? prealloc_shrinker+0xe5/0x330 [ 371.853666] sget_userns+0x9c9/0xf10 [ 371.853684] ? kill_litter_super+0x60/0x60 [ 371.858236] loop1: rw=12288, want=8200, limit=64 [ 371.862786] ? ns_test_super+0x50/0x50 [ 371.862804] ? destroy_unused_super.part.10+0x110/0x110 [ 371.862822] ? kasan_check_write+0x14/0x20 [ 371.862839] ? do_raw_spin_lock+0xc1/0x200 [ 371.862859] ? blkdev_get+0xc8/0xb50 [ 371.862879] ? cap_capable+0x1f9/0x260 [ 371.867299] attempt to access beyond end of device [ 371.871183] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.871199] ? security_capable+0x99/0xc0 [ 371.871223] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.876025] loop1: rw=12288, want=12296, limit=64 [ 371.880723] ? ns_capable_common+0x13f/0x170 [ 371.880742] ? kill_litter_super+0x60/0x60 [ 371.880756] sget+0x10b/0x150 [ 371.880773] ? ns_test_super+0x50/0x50 [ 372.022122] mount_bdev+0x111/0x3e0 [ 372.025764] ? msdos_mount+0x40/0x40 [ 372.029484] msdos_mount+0x34/0x40 [ 372.033040] mount_fs+0xae/0x31d [ 372.036412] ? digsig_verify+0x1530/0x1530 [ 372.040654] vfs_kern_mount.part.35+0xdc/0x4f0 [ 372.045235] ? may_umount+0xb0/0xb0 [ 372.048855] ? _raw_read_unlock+0x2c/0x50 [ 372.053010] ? __get_fs_type+0x97/0xc0 [ 372.056911] do_mount+0x581/0x31f0 [ 372.060442] ? lock_downgrade+0x900/0x900 [ 372.064584] ? copy_mount_string+0x40/0x40 [ 372.068812] ? usercopy_warn+0x110/0x110 [ 372.072874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.078403] ? _copy_from_user+0xdf/0x150 [ 372.082571] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.088116] ? copy_mount_options+0x288/0x380 [ 372.092615] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.098150] ksys_mount+0x12d/0x140 [ 372.101772] __x64_sys_mount+0xbe/0x150 [ 372.105757] do_syscall_64+0x1b9/0x820 [ 372.109657] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 372.115021] ? syscall_return_slowpath+0x5e0/0x5e0 [ 372.119981] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.124834] ? trace_hardirqs_on_caller+0x310/0x310 [ 372.129877] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 372.134885] ? prepare_exit_to_usermode+0x291/0x3b0 [ 372.139897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.144745] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.149925] RIP: 0033:0x457519 [ 372.153115] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.172022] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 372.179768] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 372.187038] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 372.194301] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 372.201563] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 02:56:50 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x800000801000007) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:56:50 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x9, 0xfe, 0x9, 0x6, 0x3, 0x3e, 0x100000000, 0x105, 0x38, 0x3c4, 0x2, 0xfffffffffffffffa, 0x20, 0x1, 0xfffffffffffffffa, 0x97a, 0x401}, [{0x3, 0xff, 0x80000001, 0x14, 0x9, 0x7, 0x5, 0x5}], "607541b15ec645452daf935484a98f8c64bb4ae330ed216559da577252aa530470769c5b0c768bded1bbe9b4ffe912678f572057de242b1f989a74eb432ea0d3581c84994fa54ec9aa8296ea9fc1c4662474f31b92b8a6d42a5233fa5c26c8f937684542529d47663418222cacfdc2822472863fd5e1afe906df17bde9a20ac934960ef7b9f4fb530f63b36a5891c5d2a4c072cb5d629251b757801a93cfe49139c4023f1abafd4de7f05fbb24c8903578409b55c1be1a2bc851db3b343ba0159f5d7ccbff8c1bb548308ed52f9f43c42ffa099266d8a6b6d54c13c2bbae3f785720cae58d8366955c6ca30bb7d9503a30e06e3c", [[], [], [], []]}, 0x54c) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000040)) [ 372.208821] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 372.253314] attempt to access beyond end of device [ 372.254082] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 372.258279] loop1: rw=12288, want=8200, limit=64 [ 372.258340] attempt to access beyond end of device [ 372.283834] FAT-fs (loop0): Unrecognized mount option "seclabel" or missing value 02:56:51 executing program 2 (fault-call:3 fault-nth:26): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'bridge_slave_1\x00', 0x1}) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000140)={0x6, 0x8, 0xea, &(0x7f0000000040)="52f412295c197f203e113b0f4443e32e88a4460262616c58e1216e3921955dc047ae18fb8c88c128a200089281d1c81b7d2a297e4bb25f93ad844369f933a27df129458ea331fdeec0e8197adc5b9a3bc2f2171189b44dd5b8fafb9f0baeaef10cbeaeaabfbace56b177ebe5b28fd1e153785ef86eb6b683646ef91c5a709b0c5d55242af0adb3aa47b70b2cb570643f669044e1939997eabfbfded92c2cc9dc06d7dc20a5edffa560e4027ce32237ca69f60c86ce54d8fdc64d35f6105c1ff277e6eeca2f8c29ab63eae480c5444be00205b6371f1497a1b8a06d56a314c6ebe6e754566a13ddbd8795"}) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000340)=""/175) 02:56:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8910, &(0x7f0000000000)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:56:51 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x3) [ 372.340785] loop1: rw=12288, want=12296, limit=64 [ 372.355819] attempt to access beyond end of device [ 372.377443] loop1: rw=12288, want=8200, limit=64 [ 372.422309] FAULT_INJECTION: forcing a failure. [ 372.422309] name failslab, interval 1, probability 0, space 0, times 0 [ 372.429880] attempt to access beyond end of device [ 372.443461] loop1: rw=12288, want=12296, limit=64 [ 372.463204] CPU: 0 PID: 12371 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 372.470502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.479887] Call Trace: [ 372.482480] dump_stack+0x1c4/0x2b4 [ 372.486113] ? dump_stack_print_info.cold.2+0x52/0x52 [ 372.491304] ? kasan_check_read+0x11/0x20 [ 372.495473] should_fail.cold.4+0xa/0x17 [ 372.499527] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 372.504654] ? kernel_text_address+0x79/0xf0 [ 372.509082] ? __kernel_text_address+0xd/0x40 [ 372.513586] ? unwind_get_return_address+0x61/0xa0 [ 372.518512] ? __save_stack_trace+0x8d/0xf0 [ 372.522831] ? save_stack+0xa9/0xd0 [ 372.526449] ? save_stack+0x43/0xd0 [ 372.530068] ? fs_reclaim_acquire+0x20/0x20 [ 372.534398] ? lock_downgrade+0x900/0x900 [ 372.538534] ? __x64_sys_mount+0xbe/0x150 [ 372.542694] ? ___might_sleep+0x1ed/0x300 [ 372.546852] ? arch_local_save_flags+0x40/0x40 [ 372.551440] __should_failslab+0x124/0x180 [ 372.555689] should_failslab+0x9/0x14 [ 372.559499] kmem_cache_alloc_trace+0x2d7/0x750 [ 372.564169] ? kasan_kmalloc+0xc7/0xe0 [ 372.568082] __memcg_init_list_lru_node+0x185/0x2d0 [ 372.573102] ? kvfree_rcu+0x20/0x20 [ 372.576732] ? __kmalloc_node+0x47/0x70 [ 372.580712] __list_lru_init+0x4d6/0x840 [ 372.584768] ? list_lru_destroy+0x500/0x500 [ 372.589091] ? up_write+0x7b/0x220 [ 372.592627] ? down_read+0x1d0/0x1d0 [ 372.596353] ? init_wait_entry+0x1c0/0x1c0 [ 372.600594] ? prealloc_shrinker+0xe5/0x330 [ 372.604913] sget_userns+0x9c9/0xf10 [ 372.608617] ? kill_litter_super+0x60/0x60 [ 372.612886] ? ns_test_super+0x50/0x50 [ 372.616777] ? destroy_unused_super.part.10+0x110/0x110 [ 372.622149] ? kasan_check_write+0x14/0x20 [ 372.626374] ? do_raw_spin_lock+0xc1/0x200 [ 372.630609] ? blkdev_get+0xc8/0xb50 [ 372.634315] ? cap_capable+0x1f9/0x260 [ 372.638210] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.643741] ? security_capable+0x99/0xc0 [ 372.647885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.653426] ? ns_capable_common+0x13f/0x170 [ 372.657845] ? kill_litter_super+0x60/0x60 [ 372.662136] sget+0x10b/0x150 [ 372.665231] ? ns_test_super+0x50/0x50 [ 372.669112] mount_bdev+0x111/0x3e0 [ 372.672730] ? msdos_mount+0x40/0x40 [ 372.676436] msdos_mount+0x34/0x40 [ 372.679971] mount_fs+0xae/0x31d [ 372.683364] ? digsig_verify+0x1530/0x1530 [ 372.687603] vfs_kern_mount.part.35+0xdc/0x4f0 [ 372.692195] ? may_umount+0xb0/0xb0 [ 372.695826] ? _raw_read_unlock+0x2c/0x50 [ 372.699987] ? __get_fs_type+0x97/0xc0 [ 372.703876] do_mount+0x581/0x31f0 [ 372.707406] ? lock_downgrade+0x900/0x900 [ 372.711564] ? copy_mount_string+0x40/0x40 [ 372.715789] ? usercopy_warn+0x110/0x110 [ 372.719881] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.725408] ? _copy_from_user+0xdf/0x150 [ 372.729546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.735080] ? copy_mount_options+0x288/0x380 [ 372.739565] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.745094] ksys_mount+0x12d/0x140 [ 372.748711] __x64_sys_mount+0xbe/0x150 [ 372.752678] do_syscall_64+0x1b9/0x820 [ 372.756591] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 372.761962] ? syscall_return_slowpath+0x5e0/0x5e0 [ 372.766882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.771714] ? trace_hardirqs_on_caller+0x310/0x310 [ 372.776719] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 372.781725] ? prepare_exit_to_usermode+0x291/0x3b0 [ 372.786733] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.791568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.796745] RIP: 0033:0x457519 [ 372.799930] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.818818] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 372.826519] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 372.833792] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 372.841056] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 372.848337] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 372.855614] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 372.870676] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 372.914900] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:56:51 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) r2 = shmget(0x2, 0x3000, 0x1002, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 02:56:51 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000140)={{}, 'syz1\x00', 0x2}) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000380)={{}, 'syz1\x00'}) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x4, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) 02:56:51 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0xc10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000040), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x42, 0x886c, 'vcan0\x00', 'veth0\x00', 'bridge_slave_1\x00', 'nr0\x00', @local, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @random="ca25369d8c89", [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xfffffffffffeffff, 0x100000001, 0x9}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0xe037, 'tunl0\x00', 'ip6_vti0\x00', 'ipddp0\x00', 'tunl0\x00', @remote, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"e9ffa4829465b067ffb10c7c0fd62dc51a33387c6aa10e60392d28c6cfea"}}}, {{{0x19, 0x4, 0xe8ff, 'veth1_to_bond\x00', 'syzkaller0\x00', 'nr0\x00', 'syzkaller1\x00', @link_local, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={[], 0xd}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x978, 0x9a8, 0x9e0, [@among={'among\x00', 0x8b0, {{0xed91, 0xa7, 0x1, {[0x0, 0x6, 0x2, 0x0, 0x2, 0x2, 0x7fff, 0x3ff987aa, 0xf8, 0x7, 0x5a, 0x51c, 0xee14, 0x10000, 0x1, 0x2800000000000000, 0x401, 0x101, 0x13, 0x67e2, 0xe4, 0x3, 0x10000, 0x10000, 0x6, 0x3, 0x3, 0x5, 0x0, 0xd6, 0x59980, 0xff, 0x9, 0x0, 0x80000000, 0x9, 0x4, 0x5, 0x2, 0xfffffffffffff000, 0x9, 0x2, 0x6, 0xe4, 0x8000, 0x2, 0x1000, 0x6, 0x1, 0x101, 0x10001, 0x6, 0x4, 0x8, 0x7fffffff, 0x5, 0x10001, 0x10c0, 0xdf9995c, 0x400, 0x0, 0x7fffffff, 0x4, 0x0, 0x2, 0x7, 0x3, 0x10001, 0x6, 0x100000001, 0x5, 0x6, 0x1371, 0x40, 0x6aa93112, 0x61, 0x0, 0x1, 0x3, 0x10000, 0x4bf, 0x0, 0x80000000, 0x77, 0x7, 0x7fffffff, 0x401, 0x401, 0x101, 0x8d09, 0x1, 0x80000000, 0x1, 0x2, 0x7ff, 0x3, 0xa1b, 0xfffffffffffffffe, 0x8001, 0x0, 0x5, 0x7f, 0x6, 0x40, 0x5, 0x4, 0xffff, 0xfffffffffffffbff, 0x7, 0x149, 0x0, 0x4c648d7f, 0x6138, 0x8252, 0x1f, 0x9, 0xff, 0x4, 0x2, 0x8001, 0x9a, 0x8b7, 0x1, 0x8, 0x2, 0x10001, 0x0, 0x9, 0xfffffffffffff000, 0x84, 0x1, 0xffffffffffffedca, 0x507, 0x5, 0x8, 0x4, 0x7, 0x5, 0x5, 0x1, 0x3, 0x4, 0x81, 0x100000000, 0x9, 0x80, 0x10000, 0x7, 0x401, 0x100000000, 0x400, 0x6, 0x9, 0xfffffffffffffff8, 0x6, 0x8001, 0x3, 0xffffffff, 0x5, 0x416, 0x13e, 0x9, 0x7, 0x4, 0x0, 0x61, 0x9, 0x80000000, 0x6, 0x2, 0x2, 0xffff, 0x2f19, 0x9, 0x3, 0x401, 0xff1, 0x8, 0xffffffffffffffc0, 0x0, 0xf5, 0x10000, 0x3, 0xdde2, 0x8cd0, 0x1f, 0x58, 0x1, 0x3, 0xfffffffffffffffc, 0x801b, 0x94d5, 0x4, 0xfff, 0x5, 0xf134, 0x3f, 0x80, 0x401, 0x0, 0x101, 0x100, 0xdf, 0x8000, 0xffffffffffffff45, 0x0, 0x1, 0x1000, 0x9, 0xfffffffffffffffa, 0xa75, 0x1f, 0x401, 0x4, 0x9, 0x5, 0x1e0e, 0x2, 0x5, 0xd38, 0xa4e, 0x5, 0x0, 0xc673, 0x1, 0x9, 0x5, 0xffffffff00000001, 0x6, 0x401, 0x7fff, 0x1aa5930b, 0xd38a, 0x8000, 0x7, 0xfffffffffffffff8, 0x7f, 0x1, 0x8, 0x5, 0x0, 0x2, 0x9, 0x6, 0x10000, 0x3, 0x3, 0x8, 0x8, 0x401, 0x6, 0xe, 0x53, 0x4, 0xff, 0x181f, 0x7], 0x4, [{[0x3, 0x7], @multicast1}, {[0x3, 0xffff], @dev={0xac, 0x14, 0x14, 0x18}}, {[0x1, 0x81], @multicast2}, {[0x101, 0x7], @rand_addr=0x65e8}]}, {[0x5, 0x6b, 0x7, 0x2, 0x400000000000000, 0x10b, 0x200, 0x401, 0x7, 0x2, 0xe4, 0xd995, 0x7, 0x8, 0x97e, 0x4, 0x5, 0x8d6, 0xfffffffffffffffd, 0x7f, 0x8, 0xae, 0xfffffffffffeffff, 0x7, 0x7ff, 0x0, 0x100, 0x2, 0x800, 0x20, 0x3f, 0x3, 0x3, 0x8, 0x1000, 0x5, 0xa16c, 0x9, 0x7, 0x9, 0x2, 0x3, 0xfe48000000000000, 0x2, 0x7, 0x8, 0x5, 0x1, 0x8001, 0xe6b, 0xd23e, 0x4, 0x1, 0x100, 0x0, 0x2, 0xa4, 0x4b853cc9, 0x4, 0x2, 0x3, 0x0, 0x0, 0x7fff, 0x1, 0x1, 0xfffffffffffff801, 0x2, 0x1000, 0x4, 0x3, 0x3, 0xff, 0x2, 0x5, 0x60000, 0xffff, 0x1, 0x100, 0xc18e, 0x377c, 0xb71, 0xdf, 0x8000, 0x9, 0x3, 0x3, 0x81, 0x1, 0x0, 0x3ff, 0x80000000, 0x1, 0x9, 0x3, 0x8, 0x3, 0x3ff, 0x8, 0x10001, 0x3f, 0x7, 0x2, 0x0, 0x1, 0x80000000, 0x20, 0x4, 0x1, 0x100, 0x200, 0x800, 0x1, 0x7, 0x1, 0xffffffffffffffb6, 0x400, 0x8, 0x9, 0xffffffffffffff59, 0xffffffffffff0001, 0x3, 0x6, 0x400, 0x5, 0x6, 0x3ff, 0x81, 0x40, 0x0, 0x1, 0x3, 0x6, 0x800, 0xd849, 0x5, 0x1, 0x800, 0xff, 0x800000000000000, 0xfffffffffffffffa, 0x9, 0x3, 0x7, 0x9, 0x9, 0x0, 0x6, 0x1, 0x587dabc3, 0x9, 0x400, 0x2, 0x1, 0x2, 0x1, 0x3, 0x9, 0x0, 0x0, 0xffffffff, 0x0, 0x8, 0x3, 0x1, 0x3, 0x0, 0x6, 0x3, 0xf40, 0x400000000000, 0x1, 0x1, 0x58, 0x2400000000000000, 0x6, 0x7f, 0x4, 0x9, 0x1ff, 0x9, 0x0, 0x7f, 0x3, 0x6e88, 0x9, 0x5, 0x3, 0xff, 0x2, 0x400, 0x80000000, 0x1f, 0x200, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x1, 0x7ff, 0x8, 0x7, 0x7ff, 0x6f13, 0xfffffffffffff800, 0xe38d, 0xfffffffffffffffe, 0x10, 0x2, 0x7, 0x7ff, 0x0, 0x3ff, 0x4, 0x9, 0x0, 0xffff, 0x8, 0x5, 0x6d, 0x7, 0x800, 0x4, 0x1, 0xb59a, 0x0, 0x80, 0xa3, 0xb81, 0x6, 0x0, 0x1, 0x40, 0x7, 0xffffffffffff3677, 0x4, 0x8, 0x0, 0x1000, 0x1, 0x1, 0x81, 0x3, 0x8a8, 0x9, 0xffff, 0x0, 0xffffffff7fffffff, 0x82, 0x4, 0x4, 0x809, 0x1, 0x7, 0x3, 0x6, 0x6], 0x8, [{[0x3, 0x6], @dev={0xac, 0x14, 0x14, 0x15}}, {[0xed, 0x5]}, {[0x0, 0x80], @broadcast}, {[0xff, 0x2], @dev={0xac, 0x14, 0x14, 0x1e}}, {[0x6], @dev={0xac, 0x14, 0x14, 0x1f}}, {[0x0, 0x3]}, {[0x1, 0x81], @local}, {[0x6, 0x736b], @rand_addr=0x3ff}]}}}}, @m802_3={'802_3\x00', 0x8, {{0x42, 0x2, 0x1, 0x2}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}}]}]}, 0xc88) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:56:51 executing program 2 (fault-call:3 fault-nth:27): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x7fff) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2, 0x3}}, 0x9, 0x0, 0x1, 0x7ff, 0x40}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, 0x4) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 372.960783] FAT-fs (loop0): Unrecognized mount option "seclabel" or missing value 02:56:51 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4e) [ 373.017813] input: syz1 as /devices/virtual/input/input18 [ 373.025879] FAULT_INJECTION: forcing a failure. [ 373.025879] name failslab, interval 1, probability 0, space 0, times 0 [ 373.055992] CPU: 0 PID: 12400 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 373.063353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.072712] Call Trace: [ 373.072762] dump_stack+0x1c4/0x2b4 [ 373.072784] ? dump_stack_print_info.cold.2+0x52/0x52 [ 373.072835] should_fail.cold.4+0xa/0x17 [ 373.079081] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 373.093417] ? save_stack+0xa9/0xd0 [ 373.097090] ? save_stack+0x43/0xd0 [ 373.100741] ? kasan_kmalloc+0xc7/0xe0 [ 373.104645] ? kmem_cache_alloc_trace+0x152/0x750 [ 373.109495] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 373.114673] ? __list_lru_init+0x4d6/0x840 [ 373.118899] ? sget_userns+0x9c9/0xf10 [ 373.122783] ? mount_bdev+0x111/0x3e0 [ 373.126598] ? msdos_mount+0x34/0x40 [ 373.130298] ? mount_fs+0xae/0x31d [ 373.133833] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 373.138592] ? do_mount+0x581/0x31f0 [ 373.142304] ? ksys_mount+0x12d/0x140 [ 373.146097] ? __x64_sys_mount+0xbe/0x150 [ 373.150235] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.155590] ? save_stack+0xa9/0xd0 [ 373.159210] ? save_stack+0x43/0xd0 [ 373.162829] ? fs_reclaim_acquire+0x20/0x20 [ 373.167140] ? lock_downgrade+0x900/0x900 [ 373.171285] ? ___might_sleep+0x1ed/0x300 [ 373.175423] ? arch_local_save_flags+0x40/0x40 [ 373.179996] ? trace_hardirqs_on+0xbd/0x310 [ 373.184310] __should_failslab+0x124/0x180 [ 373.188547] should_failslab+0x9/0x14 [ 373.192372] kmem_cache_alloc_trace+0x2d7/0x750 [ 373.197051] ? kasan_kmalloc+0xc7/0xe0 [ 373.200943] __memcg_init_list_lru_node+0x185/0x2d0 [ 373.205958] ? kvfree_rcu+0x20/0x20 [ 373.209592] ? __kmalloc_node+0x47/0x70 [ 373.213562] __list_lru_init+0x4d6/0x840 [ 373.217623] ? list_lru_destroy+0x500/0x500 [ 373.221962] ? up_write+0x7b/0x220 [ 373.225495] ? down_read+0x1d0/0x1d0 [ 373.229206] ? init_wait_entry+0x1c0/0x1c0 [ 373.233450] ? prealloc_shrinker+0xe5/0x330 [ 373.237763] sget_userns+0x9c9/0xf10 [ 373.241465] ? kill_litter_super+0x60/0x60 [ 373.245687] ? ns_test_super+0x50/0x50 [ 373.249572] ? destroy_unused_super.part.10+0x110/0x110 [ 373.254938] ? kasan_check_write+0x14/0x20 [ 373.259195] ? do_raw_spin_lock+0xc1/0x200 [ 373.263423] ? blkdev_get+0xc8/0xb50 [ 373.267137] ? cap_capable+0x1f9/0x260 [ 373.271042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.276586] ? security_capable+0x99/0xc0 [ 373.280730] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.286256] ? ns_capable_common+0x13f/0x170 [ 373.290655] ? kill_litter_super+0x60/0x60 [ 373.294876] sget+0x10b/0x150 [ 373.297968] ? ns_test_super+0x50/0x50 [ 373.301846] mount_bdev+0x111/0x3e0 [ 373.305464] ? msdos_mount+0x40/0x40 [ 373.309177] msdos_mount+0x34/0x40 [ 373.312707] mount_fs+0xae/0x31d [ 373.316071] ? digsig_verify+0x1530/0x1530 [ 373.320299] vfs_kern_mount.part.35+0xdc/0x4f0 [ 373.324875] ? may_umount+0xb0/0xb0 [ 373.328497] ? _raw_read_unlock+0x2c/0x50 [ 373.332648] ? __get_fs_type+0x97/0xc0 [ 373.336528] do_mount+0x581/0x31f0 [ 373.340065] ? lock_downgrade+0x900/0x900 [ 373.344217] ? copy_mount_string+0x40/0x40 [ 373.348454] ? usercopy_warn+0x110/0x110 [ 373.352511] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.358059] ? _copy_from_user+0xdf/0x150 [ 373.362198] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.367722] ? copy_mount_options+0x288/0x380 [ 373.372216] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.377747] ksys_mount+0x12d/0x140 [ 373.381389] __x64_sys_mount+0xbe/0x150 [ 373.385366] do_syscall_64+0x1b9/0x820 [ 373.389259] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 373.394614] ? syscall_return_slowpath+0x5e0/0x5e0 [ 373.399535] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.404369] ? trace_hardirqs_on_caller+0x310/0x310 [ 373.409375] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 373.414414] ? prepare_exit_to_usermode+0x291/0x3b0 [ 373.419422] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.424259] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.429436] RIP: 0033:0x457519 [ 373.432621] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.451528] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 373.459225] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 02:56:52 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 373.466498] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 373.473767] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 373.481028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 373.488317] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 02:56:52 executing program 2 (fault-call:3 fault-nth:28): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:52 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0xfee5, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 373.525578] input: syz1 as /devices/virtual/input/input19 02:56:52 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x900000000000000) 02:56:52 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8911, &(0x7f00000004c0)="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") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:56:52 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 373.613949] FAULT_INJECTION: forcing a failure. [ 373.613949] name failslab, interval 1, probability 0, space 0, times 0 [ 373.653117] CPU: 1 PID: 12423 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 373.660446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.669810] Call Trace: [ 373.672432] dump_stack+0x1c4/0x2b4 [ 373.676091] ? dump_stack_print_info.cold.2+0x52/0x52 [ 373.681314] ? __kernel_text_address+0xd/0x40 [ 373.685835] ? unwind_get_return_address+0x61/0xa0 [ 373.690789] should_fail.cold.4+0xa/0x17 [ 373.694900] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 373.700040] ? save_stack+0xa9/0xd0 [ 373.703681] ? save_stack+0x43/0xd0 [ 373.707319] ? kasan_kmalloc+0xc7/0xe0 [ 373.711220] ? kmem_cache_alloc_trace+0x152/0x750 [ 373.716076] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 373.721275] ? __list_lru_init+0x4d6/0x840 [ 373.725520] ? sget_userns+0x9c9/0xf10 [ 373.729416] ? mount_bdev+0x111/0x3e0 [ 373.733224] ? msdos_mount+0x34/0x40 [ 373.736945] ? mount_fs+0xae/0x31d [ 373.740494] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 373.745253] ? do_mount+0x581/0x31f0 [ 373.748984] ? ksys_mount+0x12d/0x140 [ 373.752794] ? __x64_sys_mount+0xbe/0x150 [ 373.756952] ? do_syscall_64+0x1b9/0x820 [ 373.761024] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.766414] ? save_stack+0xa9/0xd0 [ 373.770056] ? save_stack+0x43/0xd0 [ 373.773702] ? fs_reclaim_acquire+0x20/0x20 [ 373.778042] ? lock_downgrade+0x900/0x900 [ 373.782198] ? __x64_sys_mount+0xbe/0x150 [ 373.786368] ? ___might_sleep+0x1ed/0x300 [ 373.790531] ? arch_local_save_flags+0x40/0x40 [ 373.795124] ? trace_hardirqs_on+0xbd/0x310 [ 373.799487] __should_failslab+0x124/0x180 [ 373.803735] should_failslab+0x9/0x14 [ 373.807549] kmem_cache_alloc_trace+0x2d7/0x750 [ 373.812226] ? kasan_kmalloc+0xc7/0xe0 [ 373.816138] __memcg_init_list_lru_node+0x185/0x2d0 [ 373.821167] ? kvfree_rcu+0x20/0x20 [ 373.824809] ? __kmalloc_node+0x47/0x70 [ 373.828839] __list_lru_init+0x4d6/0x840 [ 373.832942] ? list_lru_destroy+0x500/0x500 [ 373.837273] ? up_write+0x7b/0x220 [ 373.840830] ? down_read+0x1d0/0x1d0 [ 373.844561] ? init_wait_entry+0x1c0/0x1c0 [ 373.848801] ? prealloc_shrinker+0xe5/0x330 [ 373.853151] sget_userns+0x9c9/0xf10 [ 373.856875] ? kill_litter_super+0x60/0x60 [ 373.861121] ? ns_test_super+0x50/0x50 [ 373.865018] ? destroy_unused_super.part.10+0x110/0x110 [ 373.870412] ? kasan_check_write+0x14/0x20 [ 373.874656] ? do_raw_spin_lock+0xc1/0x200 [ 373.878903] ? blkdev_get+0xc8/0xb50 [ 373.882652] ? cap_capable+0x1f9/0x260 [ 373.886563] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.892107] ? security_capable+0x99/0xc0 [ 373.896271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.901817] ? ns_capable_common+0x13f/0x170 [ 373.906242] ? kill_litter_super+0x60/0x60 [ 373.910486] sget+0x10b/0x150 [ 373.913600] ? ns_test_super+0x50/0x50 [ 373.917497] mount_bdev+0x111/0x3e0 [ 373.921148] ? msdos_mount+0x40/0x40 [ 373.924883] msdos_mount+0x34/0x40 [ 373.928433] mount_fs+0xae/0x31d [ 373.931804] ? digsig_verify+0x1530/0x1530 [ 373.936066] vfs_kern_mount.part.35+0xdc/0x4f0 [ 373.940661] ? may_umount+0xb0/0xb0 [ 373.944320] ? _raw_read_unlock+0x2c/0x50 [ 373.948477] ? __get_fs_type+0x97/0xc0 [ 373.952382] do_mount+0x581/0x31f0 [ 373.955935] ? lock_downgrade+0x900/0x900 [ 373.960112] ? copy_mount_string+0x40/0x40 [ 373.964357] ? usercopy_warn+0x110/0x110 [ 373.968448] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.973998] ? _copy_from_user+0xdf/0x150 [ 373.978168] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.983713] ? copy_mount_options+0x288/0x380 [ 373.994208] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.999760] ksys_mount+0x12d/0x140 [ 374.003401] __x64_sys_mount+0xbe/0x150 [ 374.007387] do_syscall_64+0x1b9/0x820 [ 374.011285] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 374.016660] ? syscall_return_slowpath+0x5e0/0x5e0 [ 374.021595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 374.026450] ? trace_hardirqs_on_caller+0x310/0x310 [ 374.031488] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 374.036512] ? prepare_exit_to_usermode+0x291/0x3b0 [ 374.041540] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 374.046397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.051589] RIP: 0033:0x457519 [ 374.054788] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.073698] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 374.081415] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 374.088687] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 374.095960] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 374.103235] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 374.110503] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 02:56:54 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x208000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4(r1, 0x0, &(0x7f0000000040), 0x800) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() r3 = semget$private(0x0, 0x3, 0x49) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000140)=""/2) mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r0) tkill(r2, 0x14) 02:56:54 executing program 1: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000240)=""/216) epoll_create1(0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000440)={0x0, 0xe, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4b, 0x1}) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000006c0), &(0x7f00000001c0)="d13ff3d776", 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@broadcast, @in=@local}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) 02:56:54 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x3, 0x8}) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:56:54 executing program 2 (fault-call:3 fault-nth:29): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:54 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x100000) 02:56:54 executing program 4: r0 = creat(&(0x7f0000000300)='./file1\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000040)="e1f0d1dfdad92a5664a0d889cdca6e035d99a6be3ef1a24ffd770ce6fb813d26676aae65b0520198c1e5912384320f09a7afb2f8f58fd09c2d560af14f66dca9365f", 0x42) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 376.044495] FAULT_INJECTION: forcing a failure. [ 376.044495] name failslab, interval 1, probability 0, space 0, times 0 [ 376.057071] CPU: 1 PID: 12452 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 376.061700] EXT4-fs warning: 2 callbacks suppressed [ 376.061717] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 376.064369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.064376] Call Trace: [ 376.064404] dump_stack+0x1c4/0x2b4 [ 376.064427] ? dump_stack_print_info.cold.2+0x52/0x52 [ 376.064458] should_fail.cold.4+0xa/0x17 [ 376.091268] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 376.091908] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 376.119548] ? save_stack+0xa9/0xd0 [ 376.119564] ? save_stack+0x43/0xd0 [ 376.119576] ? kasan_kmalloc+0xc7/0xe0 [ 376.119592] ? kmem_cache_alloc_trace+0x152/0x750 [ 376.119608] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 376.119621] ? __list_lru_init+0x4d6/0x840 [ 376.119635] ? sget_userns+0x9c9/0xf10 [ 376.119649] ? mount_bdev+0x111/0x3e0 [ 376.119662] ? msdos_mount+0x34/0x40 [ 376.119675] ? mount_fs+0xae/0x31d [ 376.119692] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 376.119704] ? do_mount+0x581/0x31f0 [ 376.119716] ? ksys_mount+0x12d/0x140 [ 376.119729] ? __x64_sys_mount+0xbe/0x150 [ 376.119746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.119768] ? save_stack+0x43/0xd0 [ 376.119794] ? fs_reclaim_acquire+0x20/0x20 02:56:54 executing program 1: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000280)=""/8) 02:56:55 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000040)={[], 0x8001, 0x20, 0x4, 0x0, 0x9, 0x2000, 0x5002, [], 0x270}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x3, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f00000002c0)={0x2, 0x4e20}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000280)={0x3ff, 0x4886}) [ 376.119811] ? lock_downgrade+0x900/0x900 [ 376.119840] ? ___might_sleep+0x1ed/0x300 [ 376.119858] ? arch_local_save_flags+0x40/0x40 [ 376.119874] ? trace_hardirqs_on+0xbd/0x310 [ 376.119900] __should_failslab+0x124/0x180 [ 376.119916] should_failslab+0x9/0x14 [ 376.119932] kmem_cache_alloc_trace+0x2d7/0x750 [ 376.119945] ? kasan_kmalloc+0xc7/0xe0 [ 376.119971] __memcg_init_list_lru_node+0x185/0x2d0 [ 376.119989] ? kvfree_rcu+0x20/0x20 [ 376.120005] ? __kmalloc_node+0x47/0x70 [ 376.120028] __list_lru_init+0x4d6/0x840 02:56:55 executing program 2 (fault-call:3 fault-nth:30): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:55 executing program 1: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000280)=""/8) [ 376.120058] ? list_lru_destroy+0x500/0x500 [ 376.120076] ? up_write+0x7b/0x220 [ 376.120093] ? down_read+0x1d0/0x1d0 [ 376.120112] ? init_wait_entry+0x1c0/0x1c0 [ 376.120126] ? prealloc_shrinker+0xe5/0x330 [ 376.120150] sget_userns+0x9c9/0xf10 [ 376.120163] ? kill_litter_super+0x60/0x60 [ 376.120181] ? ns_test_super+0x50/0x50 [ 376.120198] ? destroy_unused_super.part.10+0x110/0x110 [ 376.120216] ? kasan_check_write+0x14/0x20 [ 376.120232] ? do_raw_spin_lock+0xc1/0x200 [ 376.120255] ? blkdev_get+0xc8/0xb50 [ 376.120273] ? cap_capable+0x1f9/0x260 [ 376.120296] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.120311] ? security_capable+0x99/0xc0 [ 376.120330] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.120347] ? ns_capable_common+0x13f/0x170 [ 376.120364] ? kill_litter_super+0x60/0x60 [ 376.120378] sget+0x10b/0x150 [ 376.120391] ? ns_test_super+0x50/0x50 [ 376.120409] mount_bdev+0x111/0x3e0 [ 376.120423] ? msdos_mount+0x40/0x40 [ 376.120441] msdos_mount+0x34/0x40 [ 376.120458] mount_fs+0xae/0x31d [ 376.120471] ? digsig_verify+0x1530/0x1530 [ 376.120493] vfs_kern_mount.part.35+0xdc/0x4f0 [ 376.120512] ? may_umount+0xb0/0xb0 [ 376.120526] ? _raw_read_unlock+0x2c/0x50 [ 376.120542] ? __get_fs_type+0x97/0xc0 [ 376.120562] do_mount+0x581/0x31f0 [ 376.120578] ? lock_downgrade+0x900/0x900 [ 376.120597] ? copy_mount_string+0x40/0x40 [ 376.120613] ? usercopy_warn+0x110/0x110 [ 376.120646] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.120661] ? _copy_from_user+0xdf/0x150 [ 376.120680] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.120694] ? copy_mount_options+0x288/0x380 [ 376.120710] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.120728] ksys_mount+0x12d/0x140 [ 376.120745] __x64_sys_mount+0xbe/0x150 [ 376.120765] do_syscall_64+0x1b9/0x820 [ 376.120780] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 376.120797] ? syscall_return_slowpath+0x5e0/0x5e0 [ 376.120812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.120835] ? trace_hardirqs_on_caller+0x310/0x310 [ 376.120852] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 376.120869] ? prepare_exit_to_usermode+0x291/0x3b0 [ 376.120891] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.120924] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.120950] RIP: 0033:0x457519 [ 376.120966] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.120987] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 376.121004] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 376.121013] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 376.121022] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 376.121054] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 376.121064] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 376.314420] FAULT_INJECTION: forcing a failure. [ 376.314420] name failslab, interval 1, probability 0, space 0, times 0 [ 376.326806] CPU: 0 PID: 12476 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 376.334105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.334112] Call Trace: [ 376.334139] dump_stack+0x1c4/0x2b4 [ 376.334160] ? dump_stack_print_info.cold.2+0x52/0x52 [ 376.334183] ? __kernel_text_address+0xd/0x40 [ 376.341078] ? unwind_get_return_address+0x61/0xa0 [ 376.341099] should_fail.cold.4+0xa/0x17 [ 376.341119] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 376.349941] ? save_stack+0xa9/0xd0 [ 376.349955] ? save_stack+0x43/0xd0 [ 376.349972] ? kasan_kmalloc+0xc7/0xe0 [ 376.357750] ? kmem_cache_alloc_trace+0x152/0x750 [ 376.357765] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 376.357782] ? __list_lru_init+0x4d6/0x840 [ 376.365190] ? sget_userns+0x9c9/0xf10 [ 376.365204] ? mount_bdev+0x111/0x3e0 [ 376.365217] ? msdos_mount+0x34/0x40 [ 376.365229] ? mount_fs+0xae/0x31d [ 376.365250] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 376.373611] ? do_mount+0x581/0x31f0 [ 376.373623] ? ksys_mount+0x12d/0x140 [ 376.373635] ? __x64_sys_mount+0xbe/0x150 [ 376.373650] ? do_syscall_64+0x1b9/0x820 [ 376.373671] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 02:56:55 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4c00) [ 376.645191] ? save_stack+0xa9/0xd0 [ 376.645205] ? save_stack+0x43/0xd0 [ 376.645222] ? fs_reclaim_acquire+0x20/0x20 [ 376.645237] ? lock_downgrade+0x900/0x900 [ 376.645249] ? __x64_sys_mount+0xbe/0x150 02:56:55 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) r2 = geteuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$FUSE_CREATE_OPEN(r1, &(0x7f00000002c0)={0xa0, 0x0, 0x8, {{0x1, 0x0, 0x7f209af, 0x5, 0x1, 0x9, {0x6, 0x401, 0x3, 0x7f, 0x2, 0x4, 0x7, 0x200, 0x0, 0x3, 0x0, r2, r3, 0x4, 0x8}}, {0x0, 0x2}}}, 0xa0) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 376.645267] ? ___might_sleep+0x1ed/0x300 [ 376.645282] ? arch_local_save_flags+0x40/0x40 [ 376.645297] ? trace_hardirqs_on+0xbd/0x310 [ 376.645317] __should_failslab+0x124/0x180 [ 376.645340] should_failslab+0x9/0x14 [ 376.645356] kmem_cache_alloc_trace+0x2d7/0x750 [ 376.645368] ? kasan_kmalloc+0xc7/0xe0 [ 376.645388] __memcg_init_list_lru_node+0x185/0x2d0 [ 376.645403] ? kvfree_rcu+0x20/0x20 [ 376.645417] ? __kmalloc_node+0x47/0x70 [ 376.645434] __list_lru_init+0x4d6/0x840 [ 376.645450] ? list_lru_destroy+0x500/0x500 [ 376.645464] ? up_write+0x7b/0x220 [ 376.645480] ? down_read+0x1d0/0x1d0 [ 376.645495] ? init_wait_entry+0x1c0/0x1c0 [ 376.645509] ? prealloc_shrinker+0xe5/0x330 [ 376.645528] sget_userns+0x9c9/0xf10 [ 376.645539] ? kill_litter_super+0x60/0x60 [ 376.645554] ? ns_test_super+0x50/0x50 [ 376.645568] ? destroy_unused_super.part.10+0x110/0x110 [ 376.645583] ? kasan_check_write+0x14/0x20 [ 376.645598] ? do_raw_spin_lock+0xc1/0x200 [ 376.645615] ? blkdev_get+0xc8/0xb50 [ 376.645630] ? cap_capable+0x1f9/0x260 [ 376.645649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.645662] ? security_capable+0x99/0xc0 [ 376.645678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.645692] ? ns_capable_common+0x13f/0x170 [ 376.645705] ? kill_litter_super+0x60/0x60 [ 376.645717] sget+0x10b/0x150 [ 376.645729] ? ns_test_super+0x50/0x50 [ 376.645743] mount_bdev+0x111/0x3e0 [ 376.645756] ? msdos_mount+0x40/0x40 [ 376.645770] msdos_mount+0x34/0x40 [ 376.645784] mount_fs+0xae/0x31d [ 376.645795] ? digsig_verify+0x1530/0x1530 [ 376.645814] vfs_kern_mount.part.35+0xdc/0x4f0 [ 376.645830] ? may_umount+0xb0/0xb0 [ 376.645844] ? _raw_read_unlock+0x2c/0x50 [ 376.645857] ? __get_fs_type+0x97/0xc0 [ 376.645873] do_mount+0x581/0x31f0 [ 376.645887] ? lock_downgrade+0x900/0x900 [ 376.645901] ? copy_mount_string+0x40/0x40 [ 376.645916] ? usercopy_warn+0x110/0x110 [ 376.645939] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.645953] ? _copy_from_user+0xdf/0x150 [ 376.645969] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.645981] ? copy_mount_options+0x288/0x380 [ 376.645995] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.646009] ksys_mount+0x12d/0x140 [ 376.646023] __x64_sys_mount+0xbe/0x150 [ 376.646051] do_syscall_64+0x1b9/0x820 [ 376.646065] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 376.646080] ? syscall_return_slowpath+0x5e0/0x5e0 [ 376.646094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.646109] ? trace_hardirqs_on_caller+0x310/0x310 [ 376.646124] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 376.646139] ? prepare_exit_to_usermode+0x291/0x3b0 [ 376.646156] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.646174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.646185] RIP: 0033:0x457519 [ 376.646201] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.646209] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 376.646224] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 376.646232] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 376.646240] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 376.646249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 376.646257] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 376.785199] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 376.812869] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:56:57 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) recvmsg(r1, &(0x7f0000003f00)={&(0x7f0000002a00)=@can, 0x80, &(0x7f0000003d80), 0x0, &(0x7f0000003e00)=""/240, 0xf0}, 0x0) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0xfffffffd) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) tkill(r0, 0x37) 02:56:57 executing program 2 (fault-call:3 fault-nth:31): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:57 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x60) 02:56:57 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xf00) 02:56:57 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r0, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r0, &(0x7f00000000c0), 0x3c3) 02:56:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) 02:56:57 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 379.112732] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 379.134132] FAULT_INJECTION: forcing a failure. [ 379.134132] name failslab, interval 1, probability 0, space 0, times 0 02:56:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") flistxattr(r0, &(0x7f00000000c0)=""/104, 0x68) 02:56:57 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6e23, 0x102) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xff, @empty, 0x400}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x6}, 0x8) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$smack_current(r1, &(0x7f0000000080)="2f643676717e2de3948577194a2f766373610000", 0x14) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 379.170295] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 379.201921] CPU: 0 PID: 12517 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 379.209275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.218664] Call Trace: [ 379.218693] dump_stack+0x1c4/0x2b4 [ 379.224931] ? dump_stack_print_info.cold.2+0x52/0x52 [ 379.224961] should_fail.cold.4+0xa/0x17 [ 379.224981] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.225000] ? save_stack+0xa9/0xd0 [ 379.225015] ? save_stack+0x43/0xd0 [ 379.225028] ? kasan_kmalloc+0xc7/0xe0 [ 379.225056] ? kmem_cache_alloc_trace+0x152/0x750 [ 379.225073] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 379.225086] ? __list_lru_init+0x4d6/0x840 [ 379.225101] ? sget_userns+0x9c9/0xf10 [ 379.225115] ? mount_bdev+0x111/0x3e0 [ 379.225129] ? msdos_mount+0x34/0x40 [ 379.225142] ? mount_fs+0xae/0x31d [ 379.225159] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 379.225172] ? do_mount+0x581/0x31f0 [ 379.225184] ? ksys_mount+0x12d/0x140 [ 379.225196] ? __x64_sys_mount+0xbe/0x150 [ 379.225213] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.225230] ? save_stack+0xa9/0xd0 [ 379.225243] ? save_stack+0x43/0xd0 [ 379.225262] ? fs_reclaim_acquire+0x20/0x20 [ 379.225278] ? lock_downgrade+0x900/0x900 [ 379.225299] ? ___might_sleep+0x1ed/0x300 [ 379.225317] ? arch_local_save_flags+0x40/0x40 [ 379.225341] ? trace_hardirqs_on+0xbd/0x310 [ 379.225363] __should_failslab+0x124/0x180 [ 379.225377] should_failslab+0x9/0x14 [ 379.225392] kmem_cache_alloc_trace+0x2d7/0x750 [ 379.225404] ? kasan_kmalloc+0xc7/0xe0 [ 379.225427] __memcg_init_list_lru_node+0x185/0x2d0 [ 379.225444] ? kvfree_rcu+0x20/0x20 [ 379.225461] ? __kmalloc_node+0x47/0x70 [ 379.225482] __list_lru_init+0x4d6/0x840 [ 379.225502] ? list_lru_destroy+0x500/0x500 [ 379.225519] ? up_write+0x7b/0x220 [ 379.225536] ? down_read+0x1d0/0x1d0 [ 379.225554] ? init_wait_entry+0x1c0/0x1c0 [ 379.225574] ? prealloc_shrinker+0xe5/0x330 [ 379.383907] sget_userns+0x9c9/0xf10 [ 379.383923] ? kill_litter_super+0x60/0x60 [ 379.383942] ? ns_test_super+0x50/0x50 [ 379.383959] ? destroy_unused_super.part.10+0x110/0x110 [ 379.383978] ? kasan_check_write+0x14/0x20 [ 379.383995] ? do_raw_spin_lock+0xc1/0x200 02:56:58 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) mknod(&(0x7f0000000100)='./file0\x00', 0x40, 0xffff) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) r3 = dup(0xffffffffffffffff) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f00000000c0)={r3, r4, 0x9}) ptrace(0x10, r1) tkill(r1, 0x14) syz_open_procfs(r0, &(0x7f0000000000)='net/udp6\x00') [ 379.384019] ? blkdev_get+0xc8/0xb50 02:56:58 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80200000000002, &(0x7f00000000c0)=0x82, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000600)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000540)=[{&(0x7f0000001700)="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", 0xffe}], 0x1, &(0x7f00000007c0)=[{0x10, 0x0, 0xfffffffffffffffa}], 0x10}, 0x8}, {{&(0x7f00000011c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003880)}}], 0x2, 0x4840) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 02:56:58 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xd) 02:56:58 executing program 2 (fault-call:3 fault-nth:32): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:56:58 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) set_robust_list(&(0x7f0000000100)={0x0, 0x7, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)=0x10ffffffd) [ 379.384048] ? cap_capable+0x1f9/0x260 [ 379.384072] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.384087] ? security_capable+0x99/0xc0 [ 379.384107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.384123] ? ns_capable_common+0x13f/0x170 [ 379.384141] ? kill_litter_super+0x60/0x60 [ 379.384154] sget+0x10b/0x150 [ 379.384168] ? ns_test_super+0x50/0x50 [ 379.384187] mount_bdev+0x111/0x3e0 [ 379.384202] ? msdos_mount+0x40/0x40 [ 379.384220] msdos_mount+0x34/0x40 [ 379.384238] mount_fs+0xae/0x31d [ 379.384251] ? digsig_verify+0x1530/0x1530 [ 379.384275] vfs_kern_mount.part.35+0xdc/0x4f0 02:56:58 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000100)=""/213) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e22, @broadcast}, 0x10) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x2, r0}) execveat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='{-selfvmnet0\x00', &(0x7f0000000340)='bdev\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='@],eth0selinux\x00'], 0x1000) [ 379.384295] ? may_umount+0xb0/0xb0 [ 379.384310] ? _raw_read_unlock+0x2c/0x50 [ 379.384332] ? __get_fs_type+0x97/0xc0 [ 379.384354] do_mount+0x581/0x31f0 [ 379.384371] ? lock_downgrade+0x900/0x900 [ 379.384390] ? copy_mount_string+0x40/0x40 [ 379.384407] ? usercopy_warn+0x110/0x110 [ 379.384442] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.384457] ? _copy_from_user+0xdf/0x150 [ 379.384476] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.384491] ? copy_mount_options+0x288/0x380 [ 379.384506] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.384525] ksys_mount+0x12d/0x140 [ 379.384543] __x64_sys_mount+0xbe/0x150 [ 379.384564] do_syscall_64+0x1b9/0x820 [ 379.384578] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 379.384596] ? syscall_return_slowpath+0x5e0/0x5e0 [ 379.384611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.384629] ? trace_hardirqs_on_caller+0x310/0x310 [ 379.384646] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 379.384664] ? prepare_exit_to_usermode+0x291/0x3b0 [ 379.384686] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.384710] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.384722] RIP: 0033:0x457519 [ 379.384741] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.384749] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 379.384767] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 379.384776] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 379.384785] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 379.384795] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 379.384804] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 379.521289] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 379.571453] FAULT_INJECTION: forcing a failure. [ 379.571453] name failslab, interval 1, probability 0, space 0, times 0 [ 379.761471] CPU: 1 PID: 12551 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 379.768752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.778108] Call Trace: [ 379.780726] dump_stack+0x1c4/0x2b4 [ 379.784396] ? dump_stack_print_info.cold.2+0x52/0x52 [ 379.789610] should_fail.cold.4+0xa/0x17 [ 379.793703] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.798842] ? save_stack+0xa9/0xd0 [ 379.802480] ? save_stack+0x43/0xd0 [ 379.806155] ? kasan_kmalloc+0xc7/0xe0 [ 379.810073] ? kmem_cache_alloc_trace+0x152/0x750 [ 379.814940] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 379.820137] ? __list_lru_init+0x4d6/0x840 [ 379.824389] ? sget_userns+0x9c9/0xf10 [ 379.828286] ? mount_bdev+0x111/0x3e0 [ 379.832098] ? msdos_mount+0x34/0x40 [ 379.835846] ? mount_fs+0xae/0x31d [ 379.839401] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 379.844183] ? do_mount+0x581/0x31f0 [ 379.847907] ? ksys_mount+0x12d/0x140 [ 379.851723] ? __x64_sys_mount+0xbe/0x150 [ 379.855893] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.861275] ? retint_kernel+0x2d/0x2d [ 379.865214] ? trace_hardirqs_on_caller+0xc0/0x310 02:56:58 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 379.870161] ? retint_kernel+0x1b/0x2d [ 379.874074] ? fs_reclaim_acquire+0x20/0x20 [ 379.878414] ? lock_downgrade+0x900/0x900 [ 379.882592] ? ___might_sleep+0x1ed/0x300 [ 379.886763] ? arch_local_save_flags+0x40/0x40 [ 379.891351] ? trace_hardirqs_on+0xbd/0x310 [ 379.891376] __should_failslab+0x124/0x180 [ 379.899928] should_failslab+0x9/0x14 [ 379.903791] kmem_cache_alloc_trace+0x2d7/0x750 [ 379.908486] ? kasan_kmalloc+0xc7/0xe0 [ 379.912402] __memcg_init_list_lru_node+0x185/0x2d0 [ 379.917438] ? kvfree_rcu+0x20/0x20 02:56:58 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x2) [ 379.921086] ? __kmalloc_node+0x47/0x70 [ 379.925071] __list_lru_init+0x4d6/0x840 [ 379.929145] ? list_lru_destroy+0x500/0x500 [ 379.933471] ? up_write+0x7b/0x220 [ 379.937025] ? down_read+0x1d0/0x1d0 [ 379.940763] ? init_wait_entry+0x1c0/0x1c0 [ 379.945069] ? prealloc_shrinker+0xe5/0x330 [ 379.949417] sget_userns+0x9c9/0xf10 [ 379.953158] ? kill_litter_super+0x60/0x60 [ 379.957407] ? ns_test_super+0x50/0x50 [ 379.957562] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:56:58 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000001c0)) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, r1, 0xe, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000100)={0x1}) [ 379.961322] ? destroy_unused_super.part.10+0x110/0x110 [ 379.961341] ? kasan_check_write+0x14/0x20 [ 379.961358] ? do_raw_spin_lock+0xc1/0x200 [ 379.961380] ? blkdev_get+0xc8/0xb50 [ 379.981735] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 379.984411] ? cap_capable+0x1f9/0x260 [ 379.984434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.984449] ? security_capable+0x99/0xc0 [ 379.984468] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.984484] ? ns_capable_common+0x13f/0x170 [ 379.984501] ? kill_litter_super+0x60/0x60 [ 379.984515] sget+0x10b/0x150 [ 379.984528] ? ns_test_super+0x50/0x50 [ 379.984546] mount_bdev+0x111/0x3e0 [ 379.984561] ? msdos_mount+0x40/0x40 [ 379.984579] msdos_mount+0x34/0x40 [ 379.984595] mount_fs+0xae/0x31d [ 379.984608] ? digsig_verify+0x1530/0x1530 [ 379.984630] vfs_kern_mount.part.35+0xdc/0x4f0 [ 379.984652] ? may_umount+0xb0/0xb0 [ 380.025297] ? _raw_read_unlock+0x2c/0x50 [ 380.025339] ? __get_fs_type+0x97/0xc0 [ 380.032335] do_mount+0x581/0x31f0 02:56:58 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000000080)="575e3eef3db62f994be589caa03f871b80d69d0000000000001008317271ea03e2e8626cddbc3bf8c6860000000000000000aa7ca2cc09e4aede9746c2453fcca21e311cca40b83a63701b5b0a1403", 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000280)={@rand_addr, @loopback, 0x0}, &(0x7f00000002c0)=0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0xffffffffffffffff, r0, 0x0, 0x16, &(0x7f0000000380)='mcast_rejoin_interval\x00'}, 0x30) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000700)=r5) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) accept$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000400)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000480)={@ipv4={[], [], @local}, 0x0}, &(0x7f00000004c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001ec0)={0x0, @local, @rand_addr}, &(0x7f0000001f00)=0xc) getsockname$packet(r1, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002040)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000002440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800014}, 0xc, &(0x7f0000002400)={&(0x7f0000002080)={0x348, r2, 0x304, 0x70bd2b, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x178, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x4d83}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r9}, {0x1ac, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r14}}}]}}]}, 0x348}, 0x1, 0x0, 0x0, 0x800}, 0x0) fallocate(r1, 0x3, 0x0, 0x400004b) perf_event_open(&(0x7f0000000200)={0x2, 0x1a8, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="483e1b12c3ac6e93e55950f8778dd21157c42c19786d1b693b930b08d7667c3af0c37698bd32af08f80d984d71e55e4f865299bfe234960f3bd0362d8d16845f9d402211ebb4ed1d6bac034d2b81d9e50c41e382e7f9334c22a09a0de8cbe413adb0bc3ce1a209a4dbbe070dcba81120e45e8f71c66db4ba1522fdf14e272297d3b12f8a34", 0x85) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000740)={0x0, @local, @local}, &(0x7f0000000780)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) [ 380.032357] ? lock_downgrade+0x900/0x900 [ 380.074679] ? copy_mount_string+0x40/0x40 [ 380.078925] ? usercopy_warn+0x110/0x110 [ 380.083013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.088574] ? _copy_from_user+0xdf/0x150 [ 380.092740] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.098301] ? copy_mount_options+0x288/0x380 [ 380.102839] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.108405] ksys_mount+0x12d/0x140 [ 380.112061] __x64_sys_mount+0xbe/0x150 [ 380.116058] do_syscall_64+0x1b9/0x820 [ 380.119963] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 380.125339] ? syscall_return_slowpath+0x5e0/0x5e0 [ 380.130283] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.135157] ? trace_hardirqs_on_caller+0x310/0x310 [ 380.140196] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 380.145237] ? prepare_exit_to_usermode+0x291/0x3b0 [ 380.150280] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.150301] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.160318] RIP: 0033:0x457519 [ 380.160335] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.160348] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 380.190154] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 380.196344] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 380.197429] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 380.197439] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 02:56:58 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x4, 0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x3) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000080)={0x4, r0, 0x1}) [ 380.197448] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 380.197465] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 02:56:59 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:01 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5e64, 0x68000) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() pause() ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000280)) mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) tkill(r2, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000b00)=0xe8) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c00)='./file0/file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001080)={0x1, 0x3, 0x9, 0x6, 0x4}, 0x14) fstat(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000040)="a3e7f2a64835966563ac3e86f26b582006069bc736f1e45b79c887fd73d7d3b9fec149264690f3ad5168d820f81cf858c395de94bb9e41f9c29c2c79718529c1", 0x40}, {&(0x7f0000000140)="f502a79641dfaa6580881118d7a7ee7765a9e4aad97230f8e45bea5d8493f8987a60c1d688680d335d7570d15e5acb79d08a0c47075055b2cc693acb8e50746540197254569c2d1b1c092a6a6afba5e6ebda3ba701e9c1e46a1031207fe954806422ef3428724415ad75ccf76ffe1ddb85410fe40528d0e2fcf75a9cb396cd186d52aa11cdb81e23d188dc28dcd45499d089b91ce40983d68bcc3348cb1f495124aa71570ac361dc27467a3af48ca5402f869e9e26c07aa22f0034b20b07c02f1e1a1cf9ff5af5f2b9117a4085a2c6cc55e42fed57117890c44e6e53b27927af1bf003c1e062ac8acdcf", 0xea}, {&(0x7f0000000280)}, {&(0x7f0000000380)="05458932ef88c1d5bc6915199032dd547c0e2043ed82de59a618c80c80810f2fce1d2f66669cc23c39005a862147b1fe5ab767ffa49699c3756980888dd220f2d1d81a4c68e436f827d090eaea7b38d858f3216fb834d7cac5bd39c648ab70", 0x5f}, {&(0x7f0000000400)="cf9d91303b21a357ff10c8953bb5e866024ab297c3510d89b8ba4c6e95b503b15b788c7cfba4073734651f2e0a1a7717d5e631737808f09fa35cf58b367fe86b7126", 0x42}, {&(0x7f0000000480)="48d32718cb013958263b3f480e3080ed6b6033fea9de506b99870f1557021c1930edeeac659b26935ff22e588a0ab311ada8ca77fa56a3c3ef857dac3f54d6909bb96b49cec5bbd0a29452a52165e761854c3f4fce1c0c64e4ebae27e0cba0a1b63dcb83e2e7e088cd33850f435d019601f5795604b1bd7aa0fc2c7d9e18b96b8c9f9d5109af6874b67804b394c913da482fa4587b8c27e279344c9cc2796c1e96374c3c3a874e1c463861cbc89dd1bc56f144c9e8ae805acc94f7341b315560503c4ae7fbaa669665fadd", 0xcb}, {&(0x7f0000000580)="3c96bba9b470d6b7b70da05fcc11dbbde290a7acf8e63c4d45071015c488e4e199b0581a780892c0eba8daa5845edd37872544712b6a32ad6af077995bbfc7c24a7be751fd9182c6a620430076e649f8f265587b92547e9232d0cfbc76443eca4631c6a5b9e51b63b90118a102125eb2db950ea402662b9123bc3141", 0x7c}], 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000140ff0001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18, 0x1}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000700)="5c0532a32d7cc9fdb806786f8d21b853d1243503d7a3c502292b610c71ed99bb18257df90dab249e1addd6ab7634ca9aa7f10ba642a49e979df70af4b4d7fe6a380e7c2425f6eb66e30ad459b0ae218cc194bb505fa778c0065d591b8bd4d6dbb53a229d10af07680556677dba966483294340ad3f78cfbc043b911d69b66858c7ccb57156a605112d81730f6d37", 0x8e}, {&(0x7f00000007c0)="10f1c81792d728aa63f30ef8c401cdc7f317110e52ea02aaf2b3de1d6126b968f850f8fd6b1e3f500d5a18025c08aa02", 0x30}], 0x2, &(0x7f00000010c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="001225a2bbd4bbde7e00000018000000c308e68375a8bad087997769", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x120, 0x801}], 0x2, 0x40000) 02:57:01 executing program 4: creat(&(0x7f0000000300)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)) 02:57:01 executing program 2 (fault-call:3 fault-nth:33): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:01 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80200000000002, &(0x7f00000000c0)=0x82, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000600)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000540)=[{&(0x7f0000001700)="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", 0xffe}], 0x1, &(0x7f00000007c0)=[{0x10, 0x0, 0xfffffffffffffffa}], 0x10}, 0x8}, {{&(0x7f00000011c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003880)}}], 0x2, 0x4840) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 02:57:01 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xf5ffffff00000000) 02:57:01 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="153f6234488dd25d766070") r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r0, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) epoll_create(0x4) write$eventfd(r0, &(0x7f0000000040), 0x8) [ 382.481215] FAULT_INJECTION: forcing a failure. [ 382.481215] name failslab, interval 1, probability 0, space 0, times 0 [ 382.493897] CPU: 1 PID: 12606 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 382.501188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.510555] Call Trace: [ 382.513163] dump_stack+0x1c4/0x2b4 [ 382.516836] ? dump_stack_print_info.cold.2+0x52/0x52 [ 382.522076] ? __kernel_text_address+0xd/0x40 [ 382.526586] ? unwind_get_return_address+0x61/0xa0 [ 382.531531] should_fail.cold.4+0xa/0x17 [ 382.535610] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 382.540749] ? save_stack+0xa9/0xd0 [ 382.544381] ? save_stack+0x43/0xd0 [ 382.548009] ? kasan_kmalloc+0xc7/0xe0 [ 382.551911] ? kmem_cache_alloc_trace+0x152/0x750 [ 382.556759] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 382.561953] ? __list_lru_init+0x4d6/0x840 [ 382.566193] ? sget_userns+0x9c9/0xf10 [ 382.570085] ? mount_bdev+0x111/0x3e0 [ 382.573907] ? msdos_mount+0x34/0x40 [ 382.577880] ? mount_fs+0xae/0x31d [ 382.581438] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 382.586199] ? do_mount+0x581/0x31f0 [ 382.589919] ? ksys_mount+0x12d/0x140 [ 382.593727] ? __x64_sys_mount+0xbe/0x150 [ 382.597877] ? do_syscall_64+0x1b9/0x820 [ 382.601975] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.607352] ? save_stack+0xa9/0xd0 [ 382.610985] ? save_stack+0x43/0xd0 [ 382.614625] ? fs_reclaim_acquire+0x20/0x20 [ 382.618954] ? lock_downgrade+0x900/0x900 [ 382.623106] ? __x64_sys_mount+0xbe/0x150 [ 382.627278] ? ___might_sleep+0x1ed/0x300 [ 382.631433] ? arch_local_save_flags+0x40/0x40 [ 382.636021] ? trace_hardirqs_on+0xbd/0x310 [ 382.640372] __should_failslab+0x124/0x180 [ 382.644616] should_failslab+0x9/0x14 [ 382.648426] kmem_cache_alloc_trace+0x2d7/0x750 [ 382.653098] ? kasan_kmalloc+0xc7/0xe0 [ 382.657001] __memcg_init_list_lru_node+0x185/0x2d0 [ 382.662041] ? kvfree_rcu+0x20/0x20 [ 382.665677] ? __kmalloc_node+0x47/0x70 [ 382.669667] __list_lru_init+0x4d6/0x840 [ 382.673743] ? list_lru_destroy+0x500/0x500 [ 382.678073] ? up_write+0x7b/0x220 [ 382.681621] ? down_read+0x1d0/0x1d0 [ 382.685356] ? init_wait_entry+0x1c0/0x1c0 [ 382.689601] ? prealloc_shrinker+0xe5/0x330 [ 382.693954] sget_userns+0x9c9/0xf10 [ 382.697674] ? kill_litter_super+0x60/0x60 [ 382.701920] ? ns_test_super+0x50/0x50 [ 382.705816] ? destroy_unused_super.part.10+0x110/0x110 [ 382.711205] ? kasan_check_write+0x14/0x20 [ 382.715446] ? do_raw_spin_lock+0xc1/0x200 [ 382.719694] ? blkdev_get+0xc8/0xb50 [ 382.723416] ? cap_capable+0x1f9/0x260 [ 382.727316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.732863] ? security_capable+0x99/0xc0 [ 382.737050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.742623] ? ns_capable_common+0x13f/0x170 [ 382.747047] ? kill_litter_super+0x60/0x60 [ 382.751287] sget+0x10b/0x150 [ 382.754397] ? ns_test_super+0x50/0x50 [ 382.758298] mount_bdev+0x111/0x3e0 [ 382.761956] ? msdos_mount+0x40/0x40 [ 382.765682] msdos_mount+0x34/0x40 [ 382.769232] mount_fs+0xae/0x31d [ 382.772605] ? digsig_verify+0x1530/0x1530 [ 382.776860] vfs_kern_mount.part.35+0xdc/0x4f0 [ 382.781464] ? may_umount+0xb0/0xb0 [ 382.785108] ? _raw_read_unlock+0x2c/0x50 [ 382.789275] ? __get_fs_type+0x97/0xc0 [ 382.793174] do_mount+0x581/0x31f0 [ 382.796729] ? lock_downgrade+0x900/0x900 [ 382.800899] ? copy_mount_string+0x40/0x40 [ 382.805149] ? usercopy_warn+0x110/0x110 [ 382.809238] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.814785] ? _copy_from_user+0xdf/0x150 [ 382.818942] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.824484] ? copy_mount_options+0x288/0x380 [ 382.828988] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.834539] ksys_mount+0x12d/0x140 [ 382.838176] __x64_sys_mount+0xbe/0x150 [ 382.842179] do_syscall_64+0x1b9/0x820 [ 382.846077] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 382.851449] ? syscall_return_slowpath+0x5e0/0x5e0 [ 382.856388] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.861243] ? trace_hardirqs_on_caller+0x310/0x310 [ 382.866268] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 382.871295] ? prepare_exit_to_usermode+0x291/0x3b0 [ 382.876323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.881179] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.886369] RIP: 0033:0x457519 [ 382.889575] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.908476] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 382.916194] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 382.923466] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 02:57:01 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6e24, 0x88c80) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 382.930735] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 382.938007] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 382.945291] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 02:57:01 executing program 2 (fault-call:3 fault-nth:34): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:01 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f0000000080)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000100)={0x4, 0x100000, 0xf6}) 02:57:01 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) inotify_init1(0x7fffe) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:01 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4000000) [ 383.075691] FAULT_INJECTION: forcing a failure. [ 383.075691] name failslab, interval 1, probability 0, space 0, times 0 [ 383.108166] CPU: 1 PID: 12626 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 383.115471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.124853] Call Trace: [ 383.127469] dump_stack+0x1c4/0x2b4 [ 383.131131] ? dump_stack_print_info.cold.2+0x52/0x52 [ 383.136348] ? __kernel_text_address+0xd/0x40 [ 383.140876] ? unwind_get_return_address+0x61/0xa0 [ 383.145843] should_fail.cold.4+0xa/0x17 [ 383.149927] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.155064] ? save_stack+0xa9/0xd0 [ 383.158722] ? save_stack+0x43/0xd0 [ 383.162365] ? kasan_kmalloc+0xc7/0xe0 [ 383.166287] ? kmem_cache_alloc_trace+0x152/0x750 [ 383.166318] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 383.176364] ? __list_lru_init+0x4d6/0x840 [ 383.176379] ? sget_userns+0x9c9/0xf10 [ 383.176398] ? mount_bdev+0x111/0x3e0 [ 383.188294] ? msdos_mount+0x34/0x40 [ 383.188307] ? mount_fs+0xae/0x31d [ 383.188323] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 383.188335] ? do_mount+0x581/0x31f0 [ 383.188354] ? ksys_mount+0x12d/0x140 [ 383.207842] ? __x64_sys_mount+0xbe/0x150 [ 383.207865] ? do_syscall_64+0x1b9/0x820 [ 383.216083] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.216105] ? save_stack+0xa9/0xd0 [ 383.216120] ? save_stack+0x43/0xd0 [ 383.216140] ? fs_reclaim_acquire+0x20/0x20 [ 383.233029] ? lock_downgrade+0x900/0x900 [ 383.233054] ? __x64_sys_mount+0xbe/0x150 [ 383.233076] ? ___might_sleep+0x1ed/0x300 [ 383.245499] ? arch_local_save_flags+0x40/0x40 [ 383.245524] ? trace_hardirqs_on+0xbd/0x310 [ 383.254433] __should_failslab+0x124/0x180 [ 383.254456] should_failslab+0x9/0x14 [ 383.262488] kmem_cache_alloc_trace+0x2d7/0x750 [ 383.262501] ? kasan_kmalloc+0xc7/0xe0 [ 383.262524] __memcg_init_list_lru_node+0x185/0x2d0 [ 383.262541] ? kvfree_rcu+0x20/0x20 [ 383.262558] ? __kmalloc_node+0x47/0x70 [ 383.262579] __list_lru_init+0x4d6/0x840 [ 383.262599] ? list_lru_destroy+0x500/0x500 [ 383.292100] ? up_write+0x7b/0x220 [ 383.292119] ? down_read+0x1d0/0x1d0 [ 383.292137] ? init_wait_entry+0x1c0/0x1c0 [ 383.292152] ? prealloc_shrinker+0xe5/0x330 [ 383.292172] sget_userns+0x9c9/0xf10 [ 383.292185] ? kill_litter_super+0x60/0x60 [ 383.292202] ? ns_test_super+0x50/0x50 [ 383.292218] ? destroy_unused_super.part.10+0x110/0x110 [ 383.292234] ? kasan_check_write+0x14/0x20 [ 383.292249] ? do_raw_spin_lock+0xc1/0x200 [ 383.292271] ? blkdev_get+0xc8/0xb50 [ 383.337339] ? cap_capable+0x1f9/0x260 [ 383.341222] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.346754] ? security_capable+0x99/0xc0 [ 383.350893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.356422] ? ns_capable_common+0x13f/0x170 [ 383.360827] ? kill_litter_super+0x60/0x60 [ 383.365055] sget+0x10b/0x150 [ 383.368153] ? ns_test_super+0x50/0x50 [ 383.372043] mount_bdev+0x111/0x3e0 [ 383.375678] ? msdos_mount+0x40/0x40 [ 383.379382] msdos_mount+0x34/0x40 [ 383.382912] mount_fs+0xae/0x31d [ 383.386265] ? digsig_verify+0x1530/0x1530 [ 383.390490] vfs_kern_mount.part.35+0xdc/0x4f0 [ 383.395061] ? may_umount+0xb0/0xb0 [ 383.398698] ? _raw_read_unlock+0x2c/0x50 [ 383.402853] ? __get_fs_type+0x97/0xc0 [ 383.406757] do_mount+0x581/0x31f0 [ 383.410293] ? lock_downgrade+0x900/0x900 [ 383.414444] ? copy_mount_string+0x40/0x40 [ 383.418669] ? usercopy_warn+0x110/0x110 [ 383.422725] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.428248] ? _copy_from_user+0xdf/0x150 [ 383.432397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.437978] ? copy_mount_options+0x288/0x380 [ 383.442483] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.448058] ksys_mount+0x12d/0x140 [ 383.451680] __x64_sys_mount+0xbe/0x150 [ 383.455644] do_syscall_64+0x1b9/0x820 [ 383.459517] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 383.464867] ? syscall_return_slowpath+0x5e0/0x5e0 [ 383.469780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.474626] ? trace_hardirqs_on_caller+0x310/0x310 [ 383.479647] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 383.484662] ? prepare_exit_to_usermode+0x291/0x3b0 [ 383.489701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.494539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.499730] RIP: 0033:0x457519 [ 383.502915] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:57:02 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000002c0)={0x80, {{0xa, 0x4e23, 0xffffffffffffffc0, @remote, 0x6}}}, 0x88) r1 = socket$inet6(0xa, 0x80003, 0x800000000000006) modify_ldt$write2(0x11, &(0x7f0000000040)={0xfa, 0x20000000, 0xffffffffffffffff, 0x2, 0x7fff, 0x101, 0x100000001, 0x7, 0x6, 0x1000}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) getpeername$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000000)=0x1) [ 383.521801] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 383.529513] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 383.536769] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 383.544065] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 383.551335] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 383.558596] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 383.568812] EXT4-fs warning: 2 callbacks suppressed [ 383.568829] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 383.620358] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 383.659388] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 383.672293] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:04 executing program 0: getpid() clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r0 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x14f, 0x400000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x68) ptrace(0x10, r0) tkill(r0, 0x14) 02:57:04 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) 02:57:04 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x890e, &(0x7f0000000180)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000040)={0x3, 0x70, 0x9, 0x4, 0x7ff, 0x4, 0x0, 0x2, 0x8000, 0x6, 0x2, 0x4, 0xfffffffffffffffd, 0x200, 0xd5, 0x6, 0x3, 0x5, 0x9, 0x7fffffff, 0x10001, 0x10001, 0x81, 0x400, 0x9, 0xc7, 0x2, 0xffffffffffffffff, 0x0, 0x7, 0x101, 0x7, 0x0, 0x6, 0x10000, 0x9, 0x9, 0x2, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x300, 0x8, 0x100000001, 0x7, 0x4, 0x5, 0x1}) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x7fffffff, 0x2) 02:57:04 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'teql0\x00', 0x4}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) flistxattr(r0, &(0x7f0000000080)=""/93, 0x5d) 02:57:04 executing program 2 (fault-call:3 fault-nth:35): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:04 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4c000000) [ 385.534673] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 385.546095] FAULT_INJECTION: forcing a failure. [ 385.546095] name failslab, interval 1, probability 0, space 0, times 0 [ 385.567718] CPU: 1 PID: 12652 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 385.575054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.584264] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 385.584458] Call Trace: [ 385.584489] dump_stack+0x1c4/0x2b4 [ 385.596729] ? dump_stack_print_info.cold.2+0x52/0x52 [ 385.596770] should_fail.cold.4+0xa/0x17 [ 385.605570] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 385.605590] ? radix_tree_descend+0x2e0/0x2e0 [ 385.605605] ? __radix_tree_lookup+0x358/0x4c0 [ 385.605630] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 385.629417] ? register_shrinker_prepared+0x1a9/0x260 [ 385.634631] ? fs_reclaim_acquire+0x20/0x20 [ 385.638970] ? lock_downgrade+0x900/0x900 [ 385.643139] ? ___might_sleep+0x1ed/0x300 [ 385.647305] ? arch_local_save_flags+0x40/0x40 [ 385.651906] ? string+0x225/0x2d0 [ 385.655391] __should_failslab+0x124/0x180 [ 385.655410] should_failslab+0x9/0x14 [ 385.663449] kmem_cache_alloc_trace+0x2d7/0x750 [ 385.663467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.663485] ? bdev_name.isra.8+0x1a0/0x1f0 [ 385.677995] ? vfat_rename.cold.16+0x7e/0x7e [ 385.682435] fat_fill_super+0xee/0x42e0 [ 385.686425] ? netdev_bits+0xb0/0xb0 [ 385.690157] ? format_decode+0x1b2/0xaf0 [ 385.694256] ? fat_flush_inodes+0x1a0/0x1a0 [ 385.698602] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.704153] ? vsnprintf+0x20d/0x1b60 [ 385.707978] ? pointer+0x990/0x990 [ 385.711580] ? snprintf+0xae/0xe0 [ 385.715063] ? vsprintf+0x40/0x40 [ 385.718532] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 385.723562] ? set_blocksize+0x2c1/0x340 [ 385.727633] msdos_fill_super+0x2e/0x40 [ 385.731614] mount_bdev+0x30c/0x3e0 [ 385.735249] ? msdos_mount+0x40/0x40 [ 385.738973] msdos_mount+0x34/0x40 [ 385.742525] mount_fs+0xae/0x31d [ 385.745900] ? digsig_verify+0x1530/0x1530 [ 385.750150] vfs_kern_mount.part.35+0xdc/0x4f0 [ 385.754743] ? may_umount+0xb0/0xb0 [ 385.758377] ? _raw_read_unlock+0x2c/0x50 [ 385.762536] ? __get_fs_type+0x97/0xc0 [ 385.766442] do_mount+0x581/0x31f0 [ 385.769990] ? lock_downgrade+0x900/0x900 [ 385.774194] ? copy_mount_string+0x40/0x40 [ 385.778442] ? usercopy_warn+0x110/0x110 [ 385.782533] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.788081] ? _copy_from_user+0xdf/0x150 [ 385.792240] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.797784] ? copy_mount_options+0x288/0x380 [ 385.802287] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.807841] ksys_mount+0x12d/0x140 [ 385.811502] __x64_sys_mount+0xbe/0x150 [ 385.815489] do_syscall_64+0x1b9/0x820 [ 385.819408] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 385.824808] ? syscall_return_slowpath+0x5e0/0x5e0 [ 385.829759] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 385.834613] ? trace_hardirqs_on_caller+0x310/0x310 [ 385.839636] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 385.844663] ? prepare_exit_to_usermode+0x291/0x3b0 [ 385.849690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 385.854551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.859743] RIP: 0033:0x457519 [ 385.862946] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:57:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8000000008912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="240000001a0025e0046bbc04fef70f1c020b49ff00000000801108000800100001000000", 0x24) 02:57:04 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000000)) write$smack_current(r1, &(0x7f00000001c0)='security!\x00', 0xa) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:04 executing program 4: r0 = creat(&(0x7f0000007740)='./file0/file0\x00', 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0x3, 0x1000, 0x1c02, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000007780)=""/90) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000007800)=0x900, 0x4) openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x20000, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000007580)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="588f2267aab907e1a82feba85019bc30fed29115dcd615a7287366d0e9c9211507ca8b794cade93e25ddf79b5a96a4718b02ed78eb4014731a4ea80851073ed536c678c9feb7355cbd872a0cad4069bf4268e042945038bd783c86d5127193926c1ec5a3f3302cfd5d0ef45590e8f65a43d3d7a163b9af6267a405d30635c1abd4", 0x81}, {&(0x7f0000000100)="757cccbbae492365e6b61c8245ef4b796f9f3ef6ec4142b74e137bcb4342", 0x1e}, {&(0x7f0000000140)="f665b6104f04035f19bc36c0b863967c488c57f3db9ca0f7123701f7a097cf16e36b363ba7b70b251bababb06d224cd13af969b5e8a6ddac7317c4dd0e58592ccdf8d134c8a83c9e9fa6a88907797bd5c49fd1858b471637e5ec50f634f9350c24597f9b158fad29da0a1ea1fe9efe43af5c204228753bc0aac778748156a6a0777c9a31f0554e6188919b937e16c377f8a0334b4faa86597be49766e1ec91fe64b5bc745f0565254a8d704b4da1fb082bb7ff", 0xb3}], 0x3, &(0x7f0000000340)=[{0x20, 0x0, 0x6, "9ac18bab23131d2797cebfba"}, {0x18, 0x117, 0x3, "0d7997b9"}, {0xa8, 0x0, 0x2, "2d7f71d811e16ff92e4c7afb2b51fdfe66e9a0f586aa554c9d9285fde5fa1826a3db34bc2079fec499f968c7665015b26acdde4763a26a866607396cfee8e5ffa6012059a3b8ae7122869db86c7a380f88839cbebcdd3457443a429590a469e4ec5b7cdd0042f4c7621e1101778f53446c39282a043abbf48b6df7d9352b17909014d0a93d06045073bbdc4f53138425fb97"}, {0x48, 0x85, 0x2, "cd8e6f7d6c29e0983b2dc1529fe2d2188b3134b82260c79ca1300c94223c32862d5ddb3e719cd9f81ef0d8f6335e345a91"}], 0x128, 0x200440d4}, 0x6}, {{&(0x7f0000000480)=@ipx={0x4, 0x4, 0xffff, "b9e3c6844d6b", 0x5}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000500)="2e5d04b32ccad73c050d0548ce19e163e9aece6413f2c52a08325a2370cb0233ebbe0cdffa663f7a4b50e41b18bb9232ea915606182e6a598041afc7dcd29df38a60e0a9db100e61a195610da6252caaed6f1cf692ddd6e2f605cb37cdc023a29350da8a298e0f0044a7dad89dbe944e557092a561ab402b86b9fa7d882c2d6453772b4c255a6fb174a3e883f06d4935183c516a5b741f6af6ef5c373e1688a4338e5dd0fc3a93020787d83355cfbd44af44862fae3b2b44582905edeb08033a40d7b51d2ab6ae5bf1fdadc4fde4f03004dd29", 0xd3}, {&(0x7f0000000600)="6966b53227ac0556fac7813f506de49d6cf8fa12305088a4ac70b02c904278819811245f4a9aa374d9458f825577449b10e3439d3bf7307582034f12f56a95195bd6a0baca79a7d37e07ad771e1ab1b5eecd55c032e12b25", 0x58}], 0x2, &(0x7f0000000680)=[{0x1010, 0x0, 0x8, "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"f853c5b12870a475a1d7518dafe671fe316073b5ca6d49122a115f5fa2810146228a5a1b7554ac09d717c407199b4c82aedc216dba197902baabaa8645da29576faf44a3515aa9f801f743c43b3569d37cad714223ff9f3cb19c65e284ca2bb0fce276fa53269cf7f06f4a44fea4afa9911390cdda4ab0365e66542e4b9c678909281355c5953d7b3c31cc014b28e74a7366b3499f8f5a921fd51dba9c6800864ee9ac7a50354d6de692b56e218ff94e82e3c15c63a726f63096"}, {0x18, 0x11f, 0x9, "aabcf5af"}, {0xb0, 0x11f, 0xff, "ea5128846b9a7edc758cc6953f62cbdb14afbe7c92c64374f253b8f8b83567afbf65f3a967b85d6e72a04d7daca26b83864781fb4c95557a13194644dedd25ad86796d4f7d90f64ca517e17075eca9c80f8a4971da9bbe061f9b89f1cd0d036fc7f89bac927c04394ac40718693bfcc8b0603e56de482efa26812df52bad93290582b0acce651b685fb47a0722d0a5c6c6b7cf839eafed43f10e0dc1c0"}, {0x1010, 0x1, 0xebc5, "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{0x88, 0x113, 0x80000000, "20741496e01afd2204bd724e110ed51cb27221cf3b33ab459ada9d1cec82e1f0c724b380b2bf8e8529ca918f8a6890e24ba50abc219f00ca3f343450a5562a6c7a0929f6154737b46401cfd88777511a6bbfc3509eb2f320e754da80d12d50482f5e98de39b87a08496b0ef7e832978468"}, {0x48, 0x0, 0x7ff, "6553b7c06b1de5e14583d9ddbd8322aec856bfe0b258161c3545f79184fc3f7cb4800d2e50ed58a8dca1351496fef0f307ac511094387d"}, {0xf0, 0x0, 0x9, "89cfbf63a8675eda2cf5d1d5d66f6e47d1d93fa7da2d9aa5a0062a2cc46875f6f660524262914822042882b4db6a0db821631c159d929ad327db6d08f2704c06875b5b9f43fa0df04cbda88375b6a593965c77edf0df06e64b8c194194837489d7236a288428144b8c8126eeafc65efb53deced08ca9663b2aa6a806503ad0d6e2a416ee95791297705975d4d96a8cef2d19dfac4aa2b8326b63c259e0d0186e190aac1f427aa8780b7fb66cc67393f2936bf2891304d65cb7baddba06b58adb8077b4b5dd1233b484af6850e360d7121cbf082746a1c7596164a84e510e8930"}, {0xb8, 0x104, 0xe6a, "15f6b02312647130d4fa5ad5ac80de427a7807dfb774104ea1a52b38805525c3cf6ca0fed0bbf15f6fa89ec8993d35046d1a5de9354816f397dcc95a478e7ab749d2c243b56b32d8a7191b5e23bcd634b636057b497af90129d5da517a85d1fd601c4dec9017a7e4a2aa1a6b23f4640b5e5ced05e9a4c24684fae705cd70d2c048427e441cceb0eb5b6625f8781efe4efd8ee35a3db297dd10363fa93c9b082431"}, {0x100, 0x0, 0xfffffffffffffffa, "9228b8e63884f0977f079e8aff205f38984d6885c716531e2a7dee275f916449e3acb6c45047648f8074745cbaaec785881b453f0685974514441059005ae8cf55548479a88517b07c68472b82316f97dca198180d5020e611a75e75a1eeaae494deb12611f6f076825063ada08e6dd9938e278828ad8970ef114ff9787639cbd3864f951ab64ea40651877b5c7c5489e34c721af2888fc82640f529c84badf8fe9f3f20ffb3894e77c4c29a82c600c1f80059d06d32a72a0d279a8b8e39a705ba015c64ee7975fcd7bc507a4f4c00854661f4ca3a7acca4bfdf294c9c741e9f870cf89d9728bd3974a5"}, {0x18, 0x13d, 0x4, "bd5ac734"}], 0x1538, 0x810}, 0x3}], 0x4, 0xa84133842e9288e7) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000007680), &(0x7f00000076c0)=0x21b) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000007700)=0x3) [ 385.881854] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 385.889569] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 385.896847] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 385.904117] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 385.911388] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 385.918661] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 02:57:04 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25dd0d518766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:04 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40501, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="0bd2430f000319", 0x7}], 0x1) 02:57:04 executing program 2 (fault-call:3 fault-nth:36): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 386.034976] FAULT_INJECTION: forcing a failure. [ 386.034976] name failslab, interval 1, probability 0, space 0, times 0 [ 386.073020] CPU: 0 PID: 12686 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 386.080338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.089700] Call Trace: [ 386.092313] dump_stack+0x1c4/0x2b4 [ 386.095987] ? dump_stack_print_info.cold.2+0x52/0x52 [ 386.101227] ? lock_downgrade+0x900/0x900 [ 386.101243] ? __switch_to_asm+0x34/0x70 [ 386.101288] should_fail.cold.4+0xa/0x17 [ 386.109502] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 386.109518] ? lru_cache_add+0x417/0xa50 [ 386.109534] ? mark_held_locks+0x130/0x130 [ 386.109555] ? find_get_entry+0x2f2/0xc40 [ 386.131146] ? mark_held_locks+0x130/0x130 [ 386.135403] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 386.140438] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 386.145201] ? is_bpf_text_address+0xac/0x170 [ 386.149708] ? lock_downgrade+0x900/0x900 [ 386.153880] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 386.159684] __should_failslab+0x124/0x180 [ 386.163917] should_failslab+0x9/0x14 [ 386.167738] kmem_cache_alloc_node+0x56/0x730 [ 386.172225] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 386.176976] create_task_io_context+0xbd/0x600 [ 386.181550] ? ioc_clear_queue+0x610/0x610 [ 386.185778] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 386.191574] ? ___might_sleep+0x1ed/0x300 [ 386.195713] ? arch_local_save_flags+0x40/0x40 [ 386.200282] ? rcu_read_unlock+0x37/0xa0 [ 386.204359] ? lock_downgrade+0x900/0x900 [ 386.208515] generic_make_request_checks+0x1f2f/0x26c0 [ 386.213797] ? blk_queue_bypass_end+0x210/0x210 [ 386.218461] ? blk_queue_enter+0xb4e/0xe80 [ 386.222698] ? save_stack+0xa9/0xd0 [ 386.226320] ? blk_exit_rl+0x80/0x80 [ 386.230051] ? kasan_kmalloc+0xc7/0xe0 [ 386.233927] ? kasan_slab_alloc+0x12/0x20 [ 386.238062] ? kmem_cache_alloc+0x12e/0x730 [ 386.242371] ? mempool_alloc_slab+0x44/0x60 [ 386.246677] ? mempool_alloc+0x193/0x4a0 [ 386.250729] ? bio_alloc_bioset+0x3a8/0x700 [ 386.255046] ? submit_bh_wbc+0x14b/0x790 [ 386.259096] ? __bread_gfp+0x13a/0x300 [ 386.262970] ? fat_fill_super+0x34e/0x42e0 [ 386.267190] ? msdos_fill_super+0x2e/0x40 [ 386.271328] ? mount_bdev+0x30c/0x3e0 [ 386.275114] ? msdos_mount+0x34/0x40 [ 386.278833] ? mount_fs+0xae/0x31d [ 386.282375] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 386.287119] ? ksys_mount+0x12d/0x140 [ 386.290945] ? mark_held_locks+0x130/0x130 [ 386.295200] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.300772] ? check_preemption_disabled+0x48/0x200 [ 386.305778] ? __find_get_block+0x3be/0xf20 [ 386.310090] ? try_to_free_buffers+0xc80/0xc80 [ 386.314669] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 386.320222] ? trace_hardirqs_on+0xbd/0x310 [ 386.324570] ? wake_up_page_bit+0x6f0/0x6f0 [ 386.328877] ? mempool_alloc_slab+0x44/0x60 [ 386.333188] generic_make_request+0x2bd/0x15a0 [ 386.337787] ? blk_get_request+0x4e0/0x4e0 [ 386.342046] ? mempool_alloc_slab+0x44/0x60 [ 386.346361] ? mempool_free+0x370/0x370 [ 386.350327] ? mempool_alloc_slab+0x44/0x60 [ 386.354669] ? kasan_check_write+0x14/0x20 [ 386.358910] ? bio_init+0x13c/0x270 [ 386.362529] ? guard_bio_eod+0x1f4/0x630 [ 386.366593] ? lock_downgrade+0x900/0x900 [ 386.370745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.376292] submit_bio+0xba/0x460 [ 386.379822] ? submit_bio+0xba/0x460 [ 386.383539] ? generic_make_request+0x15a0/0x15a0 [ 386.388367] ? __bio_add_page+0x134/0x290 [ 386.392505] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.398040] ? guard_bio_eod+0x2bb/0x630 [ 386.402125] submit_bh_wbc+0x5de/0x790 [ 386.406016] __bread_gfp+0x13a/0x300 [ 386.409739] ? vfat_rename.cold.16+0x7e/0x7e [ 386.414182] fat_fill_super+0x34e/0x42e0 [ 386.418268] ? netdev_bits+0xb0/0xb0 [ 386.421970] ? format_decode+0x1b2/0xaf0 [ 386.426040] ? fat_flush_inodes+0x1a0/0x1a0 [ 386.430369] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.435906] ? vsnprintf+0x20d/0x1b60 [ 386.439696] ? pointer+0x990/0x990 [ 386.443228] ? snprintf+0xae/0xe0 [ 386.446668] ? vsprintf+0x40/0x40 [ 386.450109] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 386.455125] ? set_blocksize+0x2c1/0x340 [ 386.459180] msdos_fill_super+0x2e/0x40 [ 386.463147] mount_bdev+0x30c/0x3e0 [ 386.466762] ? msdos_mount+0x40/0x40 [ 386.470469] msdos_mount+0x34/0x40 [ 386.474014] mount_fs+0xae/0x31d [ 386.477436] ? digsig_verify+0x1530/0x1530 [ 386.481690] vfs_kern_mount.part.35+0xdc/0x4f0 [ 386.486274] ? may_umount+0xb0/0xb0 [ 386.489894] ? _raw_read_unlock+0x2c/0x50 [ 386.494051] ? __get_fs_type+0x97/0xc0 [ 386.497930] do_mount+0x581/0x31f0 [ 386.501476] ? lock_downgrade+0x900/0x900 [ 386.505615] ? copy_mount_string+0x40/0x40 [ 386.509841] ? usercopy_warn+0x110/0x110 [ 386.513910] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.519450] ? _copy_from_user+0xdf/0x150 [ 386.523590] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.529116] ? copy_mount_options+0x288/0x380 [ 386.533598] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.539126] ksys_mount+0x12d/0x140 [ 386.542743] __x64_sys_mount+0xbe/0x150 [ 386.546710] do_syscall_64+0x1b9/0x820 [ 386.559447] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 386.564816] ? syscall_return_slowpath+0x5e0/0x5e0 [ 386.569748] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 386.574582] ? trace_hardirqs_on_caller+0x310/0x310 [ 386.579589] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 386.584596] ? prepare_exit_to_usermode+0x291/0x3b0 [ 386.589621] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 386.594471] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.599654] RIP: 0033:0x457519 [ 386.602850] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.621749] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 386.629462] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 386.636724] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 386.643994] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 386.651254] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 386.658524] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 386.678333] print_req_error: I/O error, dev loop2, sector 0 [ 386.685178] FAT-fs (loop2): unable to read boot sector 02:57:07 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x400141, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0xce) 02:57:07 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4900) 02:57:07 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:07 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) unshare(0x8000400) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x0) 02:57:07 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = geteuid() mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='9p\x00', 0x2000000, &(0x7f0000000100)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@rq={'rq', 0x3d, 0x4}}, {@timeout={'timeout', 0x3d, 0x4}}], [{@obj_role={'obj_role', 0x3d, '('}}, {@euid_gt={'euid>', r1}}, {@smackfsroot={'smackfsroot', 0x3d, 'nodev,vmnet1'}}]}}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:07 executing program 2 (fault-call:3 fault-nth:37): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:07 executing program 4: ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000080)=0xffffffffffffc3ee) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'team_slave_1\x00', 0x80000000}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000000340)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 388.580326] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 388.593781] FAULT_INJECTION: forcing a failure. [ 388.593781] name failslab, interval 1, probability 0, space 0, times 0 [ 388.632897] CPU: 0 PID: 12711 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #55 [ 388.640223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.649588] Call Trace: [ 388.652178] dump_stack+0x1c4/0x2b4 [ 388.655811] ? dump_stack_print_info.cold.2+0x52/0x52 [ 388.661004] ? lock_downgrade+0x900/0x900 [ 388.665163] should_fail.cold.4+0xa/0x17 [ 388.669221] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 388.674328] ? mark_held_locks+0x130/0x130 [ 388.678567] ? find_get_entry+0x2f2/0xc40 [ 388.682732] ? mark_held_locks+0x130/0x130 [ 388.686988] ? debug_smp_processor_id+0x1c/0x20 [ 388.691662] ? perf_trace_lock_acquire+0x15b/0x800 [ 388.696589] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 388.701355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.706896] ? debug_smp_processor_id+0x1c/0x20 [ 388.711567] ? perf_trace_lock_acquire+0x15b/0x800 [ 388.716504] __should_failslab+0x124/0x180 [ 388.720734] should_failslab+0x9/0x14 [ 388.724561] kmem_cache_alloc_node+0x56/0x730 [ 388.729059] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 388.733820] create_task_io_context+0xbd/0x600 [ 388.738404] ? ioc_clear_queue+0x610/0x610 [ 388.742659] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 388.748484] ? ___might_sleep+0x1ed/0x300 [ 388.752641] ? arch_local_save_flags+0x40/0x40 [ 388.757224] ? rcu_read_unlock+0x37/0xa0 [ 388.761279] ? lock_downgrade+0x900/0x900 [ 388.765429] generic_make_request_checks+0x1f2f/0x26c0 [ 388.770707] ? blk_queue_bypass_end+0x210/0x210 [ 388.775374] ? blk_queue_enter+0xb4e/0xe80 [ 388.779606] ? save_stack+0xa9/0xd0 [ 388.783230] ? blk_exit_rl+0x80/0x80 [ 388.786947] ? kasan_kmalloc+0xc7/0xe0 [ 388.790830] ? kasan_slab_alloc+0x12/0x20 [ 388.794983] ? kmem_cache_alloc+0x12e/0x730 [ 388.799315] ? mempool_alloc_slab+0x44/0x60 [ 388.803637] ? mempool_alloc+0x193/0x4a0 [ 388.807695] ? bio_alloc_bioset+0x3a8/0x700 [ 388.812011] ? submit_bh_wbc+0x14b/0x790 [ 388.816084] ? __bread_gfp+0x13a/0x300 [ 388.819971] ? fat_fill_super+0x34e/0x42e0 [ 388.824198] ? msdos_fill_super+0x2e/0x40 [ 388.828356] ? mount_bdev+0x30c/0x3e0 [ 388.832149] ? msdos_mount+0x34/0x40 [ 388.835857] ? mount_fs+0xae/0x31d [ 388.839401] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 388.844153] ? ksys_mount+0x12d/0x140 [ 388.847959] ? mark_held_locks+0x130/0x130 [ 388.852205] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.857756] ? check_preemption_disabled+0x48/0x200 [ 388.862785] ? __find_get_block+0x3be/0xf20 [ 388.867143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.872690] ? check_preemption_disabled+0x48/0x200 [ 388.877712] ? debug_smp_processor_id+0x1c/0x20 [ 388.882394] ? perf_trace_lock_acquire+0x15b/0x800 [ 388.887337] ? wake_up_page_bit+0x6f0/0x6f0 [ 388.891654] ? mempool_alloc_slab+0x44/0x60 [ 388.895982] generic_make_request+0x2bd/0x15a0 [ 388.900564] ? blk_get_request+0x4e0/0x4e0 [ 388.904796] ? mempool_alloc_slab+0x44/0x60 [ 388.909120] ? mempool_free+0x370/0x370 [ 388.913111] ? mempool_alloc_slab+0x44/0x60 [ 388.917436] ? kasan_check_write+0x14/0x20 [ 388.921663] ? bio_init+0x13c/0x270 [ 388.925290] ? guard_bio_eod+0x1f4/0x630 [ 388.929367] ? lock_downgrade+0x900/0x900 [ 388.933518] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.939078] submit_bio+0xba/0x460 [ 388.942628] ? submit_bio+0xba/0x460 [ 388.946359] ? generic_make_request+0x15a0/0x15a0 [ 388.951204] ? __bio_add_page+0x134/0x290 [ 388.955352] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.960882] ? guard_bio_eod+0x2bb/0x630 [ 388.964940] submit_bh_wbc+0x5de/0x790 [ 388.968821] __bread_gfp+0x13a/0x300 [ 388.972544] ? vfat_rename.cold.16+0x7e/0x7e [ 388.976967] fat_fill_super+0x34e/0x42e0 [ 388.981038] ? netdev_bits+0xb0/0xb0 [ 388.984746] ? format_decode+0x1b2/0xaf0 [ 388.988807] ? fat_flush_inodes+0x1a0/0x1a0 [ 388.993146] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.998678] ? vsnprintf+0x20d/0x1b60 [ 389.002479] ? pointer+0x990/0x990 [ 389.006029] ? snprintf+0xae/0xe0 [ 389.009475] ? vsprintf+0x40/0x40 [ 389.012930] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 389.017963] ? set_blocksize+0x2c1/0x340 [ 389.022021] msdos_fill_super+0x2e/0x40 [ 389.026005] mount_bdev+0x30c/0x3e0 [ 389.029630] ? msdos_mount+0x40/0x40 [ 389.033340] msdos_mount+0x34/0x40 [ 389.036878] mount_fs+0xae/0x31d [ 389.040235] ? digsig_verify+0x1530/0x1530 [ 389.044471] vfs_kern_mount.part.35+0xdc/0x4f0 [ 389.049053] ? may_umount+0xb0/0xb0 [ 389.052692] ? _raw_read_unlock+0x2c/0x50 [ 389.056833] ? __get_fs_type+0x97/0xc0 [ 389.060723] do_mount+0x581/0x31f0 [ 389.064273] ? lock_downgrade+0x900/0x900 [ 389.068434] ? copy_mount_string+0x40/0x40 [ 389.072667] ? usercopy_warn+0x110/0x110 [ 389.076735] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.082265] ? _copy_from_user+0xdf/0x150 [ 389.086415] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.091959] ? copy_mount_options+0x288/0x380 [ 389.096447] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.101992] ksys_mount+0x12d/0x140 [ 389.105615] __x64_sys_mount+0xbe/0x150 [ 389.109587] do_syscall_64+0x1b9/0x820 [ 389.113489] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 389.118851] ? syscall_return_slowpath+0x5e0/0x5e0 [ 389.123786] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 389.128627] ? trace_hardirqs_on_caller+0x310/0x310 [ 389.133638] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 389.138659] ? prepare_exit_to_usermode+0x291/0x3b0 [ 389.143676] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 389.148543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.153731] RIP: 0033:0x457519 [ 389.156937] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 389.175833] RSP: 002b:00007fd9be486c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 02:57:07 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7e, 0x111) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40501, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="0bd2430f000319", 0x7}], 0x1) [ 389.183543] RAX: ffffffffffffffda RBX: 00007fd9be486c90 RCX: 0000000000457519 [ 389.190822] RDX: 00000000200002c0 RSI: 0000000020000540 RDI: 0000000020000500 [ 389.198088] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 389.205354] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9be4876d4 [ 389.212631] R13: 00000000004c284e R14: 00000000004d3c18 R15: 0000000000000004 [ 389.223386] print_req_error: I/O error, dev loop2, sector 0 [ 389.230173] FAT-fs (loop2): unable to read boot sector 02:57:08 executing program 2 (fault-call:3 fault-nth:38): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:08 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x51000000) 02:57:08 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) socket$inet6(0xa, 0x7, 0x7fffffff) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 389.368822] print_req_error: I/O error, dev loop2, sector 0 [ 389.378531] FAT-fs (loop2): unable to read boot sector [ 389.401729] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 389.429779] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 389.461712] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 389.472679] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:10 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000380)='./file0\x00', 0x1000103d, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$TIOCCBRK(r2, 0x5428) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x138, r3, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x85}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x22}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) 02:57:10 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/dev/vcsa#\x00'}, {0x20, "656d31be626465766e6f6465766574683176626f786e6574315d65746830"}], 0xa, "7f6755559d0833cf9c8938164e52b3adda1f0b"}, 0x49) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:10 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/255, &(0x7f0000000140)=0xff) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x1f}, 0x1c) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/28}) sendmmsg(r0, &(0x7f00000092c0), 0x40000000000020f, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) 02:57:10 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:10 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x200000) 02:57:10 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x4, 0x0, {0x2, 0x3, 0xfff, 0x0, 0xfd2}}) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x3, 0xdfa, 0x100000000, 0x400001}) write$eventfd(r1, &(0x7f0000000140)=0x2, 0x126) 02:57:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="b800000015000b022dbd7000fcdbdf250a1f00fe", @ANYRES32], 0x2}}, 0x100000000000) [ 391.588699] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 391.599627] print_req_error: I/O error, dev loop2, sector 0 [ 391.605722] FAT-fs (loop2): unable to read boot sector 02:57:10 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:10 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={':dev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 391.643281] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:10 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x8001) setsockopt(r1, 0x5, 0xfffffffffffffffa, &(0x7f0000000100)="ee0aad272dcdad73bbb598cdc87b05c54e9420edacf1d0c981b56bc1b5300b8b44dde3f4c66a8c90ebe31901070a3427387ecf0e36ec9a0d70578fff0355150b721be6a3d3b0f7837b43c579ee3c2b53c721d2ea638c09063d2c45bdcd8c917775e82c6f1509da75716fc6cab3a0d0138e606e50dc420677d7472c04dc0a1b78c3379aaa6c89392b9747e9cdbf3954d38230", 0x92) shmget$private(0x0, 0x4000, 0x101, &(0x7f0000ffb000/0x4000)=nil) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x600100) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x4]) 02:57:10 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) lookup_dcookie(0x401, &(0x7f0000000280)=""/200, 0xc8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ion\x00', 0x545000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x0, 0x14, 0x2, r0}) fcntl$setstatus(r0, 0x4, 0x42000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b7020000fe000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000012000000b7000000000000009500000000000000"], &(0x7f0000000340)='ser\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r2, 0x0, 0xe, 0xd7, &(0x7f0000000840)="16131a4abd08284a2535e4f83499", &(0x7f0000000380)=""/215, 0x24c}, 0x28) [ 391.731628] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 391.792848] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:13 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x10000502, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:systemd_tmpfiles_exec_t:s0\x00', 0x2d, 0x1) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) 02:57:13 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:13 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/cev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:13 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) r1 = dup2(r0, r0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000280)=""/122) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:57:13 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4e00) 02:57:13 executing program 1: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x1c, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @loopback}, {0x6, @broadcast}, 0x18, {0x2, 0x4e20}, 'ip6gre0\x00'}) 02:57:13 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/eev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:13 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) 02:57:13 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 394.713698] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:13 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000140)={0x3}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/214) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:13 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50}, 0x10) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:13 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/\nev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 394.789686] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:13 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/%ev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:13 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [], @broadcast}, 0x4}}, [0x3, 0x55, 0x5, 0x5, 0xa1, 0x2, 0x5, 0x7, 0x7, 0xb15, 0xd08, 0x225f, 0x2, 0x3, 0x7]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2, 0x1ff}, &(0x7f0000000080)=0x8) write$smack_current(r1, &(0x7f0000000140)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) ioctl$TCSBRKP(r1, 0x5425, 0x4) 02:57:13 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x9) 02:57:13 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) flock(r0, 0x1) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:13 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/.ev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 394.944486] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 394.985498] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:14 executing program 1: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x0) 02:57:14 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) 02:57:16 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x5}, 0x4) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x500, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xffffffff) 02:57:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'//ev/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:16 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x430400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x10, 0x8d1f, 0x6725}, &(0x7f0000000080)=0x18) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x805c4d65, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x7}, &(0x7f0000000180)=0x8) r3 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234487fd25d762070") r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r5, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}]}, 0x1c}}, 0x20000044) write$smack_current(r4, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r4, &(0x7f00000000c0), 0x3c3) 02:57:16 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x8000000000000) 02:57:16 executing program 1: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x0) 02:57:16 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x7ffffffff000]}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/d\nv/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:16 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4a00000000000000) 02:57:16 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x8000, 0x2, 0x6, 0x9996}, 0x6) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:57:16 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/d%v/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:16 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0xc0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6(0xa, 0x4, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:57:17 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) tkill(r1, 0x14) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x12000, 0x0) epoll_pwait(r2, &(0x7f00000000c0)=[{}, {}], 0x2, 0x8, &(0x7f0000000100)={0x3}, 0x8) 02:57:17 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/ddv/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:17 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x1000000) 02:57:17 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) r1 = accept4(r0, &(0x7f00000003c0)=@rc, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000004c0)={r2, 0x10001, 0x1}, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000000)) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x81, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="874dc7669042fc830d40a4909170ff47b2970cba1c69eb32aaa3308c3be6da606758b486a72f9e9610ec30709fa02cd71d7dd28ce861d8a9fc5923a76f6a984029d43c8dd4bcb77ce25d6d3db12718de7e2ae15cedca751905deb83fe38306b7f61a4b497f4ec2e923423430c32979ea4fab362e3b007a334bed926e32d8730715b31d959602025cbf73cad5a6fa054557f21f3141e85413312e323b28ebfbf9bb28768e911258154299c78cf14bfc283c053f54a6ec5adddbf72bf537eef99de4b081f45c7fcc7914911c74335602cfe7f76524b6060386298d7bf3887d12", 0xdf, 0x1}], 0x400, 0x0) write$smack_current(r3, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) write$eventfd(r3, &(0x7f00000000c0), 0x3c3) 02:57:17 executing program 1: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x0) [ 398.626317] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 398.628446] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) 02:57:17 executing program 4: socketpair(0x3, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x406, r1) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000000)) 02:57:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dfv/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 398.693316] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 398.727496] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) 02:57:17 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f0000000300)=""/24, 0x18, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/50, 0x32, 0x0, &(0x7f0000000100)={0x77359400}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mq_timedsend(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)) mq_timedsend(r0, &(0x7f0000000100), 0x0, 0x0, 0x0) 02:57:17 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x900, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x8) uname(&(0x7f0000000400)=""/155) [ 398.764648] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 398.792172] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:17 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/den/loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 398.910492] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 398.954014] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:20 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb43c, 0x2000) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0x11, @empty, 0x4e22, 0x1, 'fo\x00', 0x11, 0x6fe, 0x6}, 0x2c) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) 02:57:20 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4a000000) 02:57:20 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev:loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:20 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x3d, "368a409a8ce6187c1c81c3aad21383275319e5feb4f216f8cdde00047be8ffbee5056c1ddd2c54ce35196efe20034ff1e8effff4d095af1eb6a5b08484"}, &(0x7f0000000080)=0x45) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xc, "0000ca007cc28f19824bcf6f"}, &(0x7f0000000180)=0x14) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:20 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x3, 0x1e78000, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2d76985f13ae64d1}, 'ifb0\x00'}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:20 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4008550d, &(0x7f0000000040)) 02:57:20 executing program 1: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x1c, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e23, @loopback}, {0x6, @broadcast}, 0x18, {0x2, 0x4e20}, 'ip6gre0\x00'}) 02:57:20 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/uoop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:20 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='\x00', 0x1) rt_sigaction(0x36, &(0x7f0000000080)={&(0x7f0000000000)="66d9f22666420f7dea656465dec946d9e8c422393960007bc0360f05470fc7792336f343e096c482853930", {0x2}, 0x80000000, &(0x7f0000000040)="480fae09c4e16de15ced77c4e231aa01c4e179d66cc869c4c184c2ecf0c4e2352c24ee410f1d1599899999c483315c8701000000ebf340c04265970f583e"}, &(0x7f0000000240)={&(0x7f0000000140)="66420f3a0cc12366430f160de8000000c463f91484480000000051f247ab400ff27b00c48339692290c4c295aa27c4427d58530566440fdfc68fc850ef74600016", {}, 0x0, &(0x7f0000000200)="3e64420f635c08b43e2e0f4a7590c42108567869c4c14d75b75b976434c4611d64c8d9f9c401a25ed242d9e0c4225bf70765263e196500"}, 0x8, &(0x7f00000002c0)) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) socket$rds(0x15, 0x5, 0x0) 02:57:20 executing program 4: creat(&(0x7f0000000300)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x101) [ 401.744931] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) 02:57:20 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/\noop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 401.836094] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:20 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x0, 0x102) epoll_create(0x5d) write$smack_current(r1, &(0x7f0000000380)='/dev/vcsa#\x00', 0xe2b7cd8177dde7a6) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000002c0)="cf2bdf3fa024946a2fc27c6fe219b0af06c006886fbdcab9c99e3134b1d1084de93254ebea6d9f556b6f262b92668056adaff99c5cf54fff7e8e1e01b919c358fe64985e7a789d02dbf6e0b93d9048c68092cf0b6d92bce4005cc9cead393b059b34df42531f445821d928862711527ce2040bdb450caf9f214cc8046bcbc8ccd5", 0x81, 0x0) keyctl$update(0x2, r2, &(0x7f0000000200)="7154aec9c897d4c495629ec40830cae6212156ce88a0579b8bda5b05e91e28850433c0b42bd6ccf6bda69de0b01dd06d9768a83e92838129cbfe1856d074247ed8d9fb7cbf2940cadeea89a813ba", 0x4e) lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@v1={0x2, "c2d516e6a387dab401dc97d41b9c7d1f"}, 0x11, 0x1) [ 401.876466] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 401.893562] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:23 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x12, r1) tkill(r1, 0x14) 02:57:23 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:23 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x40000) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:23 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/%oop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:23 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xfbffffff) 02:57:23 executing program 1: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x1c, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e23, @loopback}, {0x6, @broadcast}, 0x18, {0x2, 0x4e20}, 'ip6gre0\x00'}) 02:57:23 executing program 4: r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x40) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 404.781528] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 404.781555] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:23 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)) 02:57:23 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="e0415371488dd2264e93907b5e70") syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback, [0x0, 0x2000]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6e25, 0x102) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:57:23 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/.oop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 404.862014] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 404.892678] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:23 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev//oop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:23 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x300) [ 405.023547] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 405.057191] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:24 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000140)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x3) tkill(r1, 0x14) 02:57:24 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/Loop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:24 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) accept4$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14, 0x80000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept$packet(r0, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000005c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={0x0, @rand_addr, @remote}, &(0x7f00000006c0)=0x85626394) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000025bd7000ffdbdf25030000000c00160001000000000000000c00060003000000000000000c00070008000100", @ANYRES32=r0, @ANYBLOB="0800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x24040004}, 0x20000000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@remote}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1f, 0x73, 0x613f, 0x8f52, 0x0, 0x3, 0x6, {0x0, @in6={{0xa, 0x4e20, 0x8000, @loopback, 0x4}}, 0x40, 0x3, 0x87c6, 0x3ff, 0x900000000000}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r2, 0x5fd8}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000440)=0x8, 0x8) 02:57:24 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4b00) 02:57:24 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) 02:57:24 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/l\nop', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:24 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x6, 0x8000031, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000012c0)=""/4096, &(0x7f0000000000)=0x59c) 02:57:24 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x900) 02:57:24 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2f, 0x0, 0x1, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x2, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000380)=0x5, 0x9d) read$FUSE(r1, &(0x7f0000001b00), 0x1000) r2 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r3, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r3, &(0x7f00000000c0), 0x3c3) 02:57:24 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/l%op', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:24 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$TIOCCONS(r0, 0x541d) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x2c, 0x9, 0x9, 0x8001, 0x0, 0x1, 0x2080, 0xb, 0x5, 0x0, 0xffffffffffffff17, 0x5, 0x5, 0x1, 0x2, 0x7, 0x531, 0x2, 0x7fff, 0x101, 0x5ff, 0x6, 0x20, 0x1, 0x7f, 0x6, 0x7, 0x8001, 0x6, 0x7, 0xffff, 0x3, 0x2, 0x6, 0xfff, 0x73616d6e, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000000040), 0xa}, 0x10000, 0x0, 0x2, 0x1, 0x20, 0x7, 0x9}) 02:57:24 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) lookup_dcookie(0x401, &(0x7f0000000280)=""/200, 0xc8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) openat$ion(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ion\x00', 0x545000, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001400), &(0x7f0000001440)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b7020000fe000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000012000000b7000000000000009500000000000000"], &(0x7f0000000340)='ser\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0xd7, &(0x7f0000000840)="16131a4abd08284a2535e4f83499", &(0x7f0000000380)=""/215, 0x24c}, 0x28) 02:57:27 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x40000000, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$binfmt_elf32(r2, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xaccd, 0xfff, 0x2388, 0x6e7b, 0x0, 0x0, 0x6, 0x11c, 0x38, 0x1bf, 0x1, 0xad, 0x20, 0x2, 0x9, 0x4, 0xfffffffffffffe00}, [{0x6474e551, 0x8f, 0x100000000, 0x100, 0x100000000, 0x7fffffff, 0x1000, 0x20}], "9674a1d22e37c8a161e4348fcf64397da43c2a209a6fd8e636ccdc6055ecf24c6f88f460ee34d0292ad511df04ceb8e1e4a94edefd4fac662d55a259a88517d6a66fdc5999ade02fa9f0a99753e36708219297ded6cb75e79d981691c6a54149cfdf44fb20ca45995d8a997bdcd4539d8bfb22505776ece0129ba454675e3bd8212457f97fb9048f8b185cb390d6785b20bf36fe36f6f7d762a2e4d8140c7da92781fc68f078c4a4c98a8e2817fc1005224c3201f033fdcf439d1c9aabc089b8981f4c6c71542eedce0c464a3299380f33c1a29a4d32503357f47a7a6ff5a331d99f714ac45c526401a93ae57bd30e336d449c73e8", [[], [], [], [], [], []]}, 0x74d) ptrace(0x10, r1) tkill(r1, 0x14) 02:57:27 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x3f00) 02:57:27 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/lo\np', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:27 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 02:57:27 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) lookup_dcookie(0x401, &(0x7f0000000280)=""/200, 0xc8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) openat$ion(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ion\x00', 0x545000, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001400), &(0x7f0000001440)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b7020000fe000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000012000000b7000000000000009500000000000000"], &(0x7f0000000340)='ser\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0xd7, &(0x7f0000000840)="16131a4abd08284a2535e4f83499", &(0x7f0000000380)=""/215, 0x24c}, 0x28) 02:57:27 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) restart_syscall() ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:27 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:27 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/lo%p', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 408.723343] EXT4-fs warning: 4 callbacks suppressed [ 408.723358] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:27 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x800000004e20, @loopback}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000580)=0x19fc, 0x4) sendto$inet(r0, &(0x7f00000000c0)="b0", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000003300)=[{{&(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/253, 0xfd}], 0x1, &(0x7f00000005c0)=""/38, 0x26}}], 0x1, 0x0, &(0x7f0000003240)={0x77359400}) [ 408.820738] IPVS: ftp: loaded support on port[0] = 21 02:57:27 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000000)) write$eventfd(r1, &(0x7f0000000140)=0x3ff, 0xfffffff9) r2 = semget(0x2, 0x3, 0x480) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000040)=[0x0]) 02:57:27 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x3ff7f8) [ 408.962109] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 408.973468] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 409.020209] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 409.030872] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:28 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@hci={0x1f, 0x0}, &(0x7f0000000040)=0x80, 0x80000) sendmsg$xdp(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x2c, 0x2, r3, 0x2a}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="cd8974f313a8cabce2737a367d5f563fddd51b9c3454a9f5bf7690acdbc59b55675c5f460a9724dda58663206ea6ccd66e02", 0x32}, {&(0x7f00000001c0)="c1e835196f21ae352dbf45d0bfa18ff21fa541b11f21652adb2443b1d26a0da7f8a83a39b043d6b0b5229416adeb6c253ca5a26d3b8754855e530276e1f81b6fe7eb187852aa1e46e5b78d3f6c23ec522a80130536c741771405d794423218fdde5bd25baf9cc37a85d320b5c593", 0x6e}, {&(0x7f0000000380)="99e8b6beb44749f504e83399ef738ab5e0aa37dad91373831ffe4909de1c81da0380a1a1ea046485b9330b2a9d1fefcd51e780507dde702f95b9af93649e7f53487d5a75cf99ff7901e776de6cf08ef5389b55b3f3c1df5526604218de03b47938", 0x61}, {&(0x7f0000000400)="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", 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x48d1) 02:57:28 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/lood', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:28 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x9c) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)) 02:57:28 executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x0, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000680)=""/225, 0xe1}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/165, 0xa5}, {&(0x7f0000000780)=""/147, 0x93}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/136, 0x88}], 0x6, &(0x7f0000000000)}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000500)=""/152, 0x98}, {&(0x7f0000000840)=""/122, 0x7a}, {&(0x7f00000008c0)=""/70, 0x46}, {&(0x7f0000000980)=""/97, 0x61}], 0x5}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000003980)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f0000000000)="f65366e80a16", 0x6}], 0x1, &(0x7f0000004b00)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x34000, 0x0, 0xf, @dev}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) 02:57:28 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000000)={0x28, 0x2, 0x0, {0x1, 0x7, 0x1}}, 0x28) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:28 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4b000000) 02:57:28 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x24000000) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:28 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) creat(&(0x7f0000000040)='./file0/file0\x00', 0x20) 02:57:28 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/looi', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 409.977168] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) 02:57:28 executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x0, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000680)=""/225, 0xe1}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/165, 0xa5}, {&(0x7f0000000780)=""/147, 0x93}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/136, 0x88}], 0x6, &(0x7f0000000000)}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000500)=""/152, 0x98}, {&(0x7f0000000840)=""/122, 0x7a}, {&(0x7f00000008c0)=""/70, 0x46}, {&(0x7f0000000980)=""/97, 0x61}], 0x5}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000003980)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f0000000000)="f65366e80a16", 0x6}], 0x1, &(0x7f0000004b00)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x34000, 0x0, 0xf, @dev}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) 02:57:28 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:28 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x90) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)) [ 410.032939] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 410.072172] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 410.121439] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:31 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4002, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x1) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) tkill(r2, 0x14) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x400) socket$packet(0x11, 0x3, 0x300) 02:57:31 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loo+', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:31 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e24, @multicast2}}, 0x7, 0x7, 0x3, "4b7db0c86fc83dbf79cb56aa858656371ce03e338394799147a1b59cdea9f4c6b1067210c03a987f2d940aaa8b5d6ec830893c7b1862ad36e158764cc13168170e467316c0ebeccc134ad248ae59aed3"}, 0xd8) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0xffffffff, 0xc0011dbf, &(0x7f0000000040)="e3870cd98bb4b7d6d17675b092a55faac845640e7df142e143fa60ae25952656579702c04bcd04475e1b12209cada69c06a2743a71d71d5e53344a", &(0x7f0000000140)="3f2e58106115a0bed55f22ba91a492268063369e6d2514c50518353a42a7370b35d3e2891cec0bb9117fc1e828855e58f6145b52d74d9fb30214394f0fb260b6142ae752c3c73b26aea18757776927e91ea0ba9d29c22b717eb854716a58225f4254fc3f76a84a16af", 0x3b, 0x69}) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:57:31 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x2000000) 02:57:31 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 02:57:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) 02:57:31 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loo#', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:31 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xdbb, 0x102) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00', r1}, 0x10) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:31 executing program 1: r0 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f0000000580)="a7", 0x1, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0xa2c) 02:57:31 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x7d2, 0x20, 0xe84, 0x8001, 0x0, 0x20005, 0x1, 0xc, 0x0, 0x6, 0x2, 0x1, 0x3ff, 0x9, 0x81, 0x1, 0x8, 0x8, 0x1000, 0x2, 0x400000, 0x4, 0x6, 0x50000000000, 0x8, 0x4e, 0x40, 0x7fffffff, 0xfffffffffffffff8, 0x3, 0x6, 0xbd, 0x20, 0x1f2, 0x6, 0x6, 0x0, 0x3f, 0x0, @perf_config_ext={0x9, 0x81}, 0x2808, 0x8000, 0xc02, 0x4, 0x85, 0x54fcbf82, 0x40}, r2, 0xe, r1, 0x1) [ 413.059992] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) 02:57:31 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loo*', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:31 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x79000000) 02:57:34 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x20420a, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x44100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @broadcast}, &(0x7f00000000c0)=0xc) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000140)=""/67) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000100)=r3) tkill(r1, 0x14) 02:57:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x400040, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', r1, &(0x7f0000000500)='.\x00') bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000600)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)="3d1656d77d88cd92c1e15b05b1ae165f", 0x10}], 0x1, &(0x7f00000007c0)=[{0xf0, 0x0, 0xfffffffffffffffa, "03edd3a00c1463bca6008299bb3a9a48597c2d2d9e60763f6ecfb40c8c71c740549462304d9ce7ce1e6c60a9c63b9605362a7618d246f75aac28c855cfd5e4d369d3966089adfeeea9c57f105f573ce1d6d5b86e6dad4c800a14a8ce75f5a9d630015f05906e91b29f9d795ccc76fe732f547277179efbc6c7c82d9425c1e86b594a678b404cc26f5052101a8f1930b2e6b6b8536f549e81740ea2ebd5ccfc9b5fa5e439cc6eb19ca6631a89b8dce72e3c01e5a35d50cba188907d6bcbe34763d72574164f2a9152e4086d386a8b8a4b2a97ee48fc66c5bb1746a78bebd106"}], 0xf0}, 0x8}, {{&(0x7f0000000b00)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000cc0), 0x0, &(0x7f0000000d00)}}, {{&(0x7f00000039c0)=@hci, 0x80, &(0x7f0000005e80), 0x0, &(0x7f0000005f00)}}], 0x3, 0x4840) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 02:57:34 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:34 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) bind$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x8, 0x8000, 0xb8, 0x0, 0x8, 0x8}}, 0x8) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:34 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loo0', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:34 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4a) 02:57:34 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) 02:57:34 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f0000000180)) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='oom_score\x00') ioctl$SG_IO(r3, 0x2285, &(0x7f0000000580)={0x53, 0xfffffffffffffffd, 0x7d, 0x7, @scatter={0x1, 0x0, &(0x7f0000000240)=[{&(0x7f0000000380)=""/95, 0x5f}]}, &(0x7f0000000400)="4f44aee0aa3d25b5c8dee9c8e0050c2dc39619cd87ce95f56b003ab87a7eacbee68bce9b21713dfa57430f0d413a2a32cf20681465422b210ad3f2ea7dde4f21b2bbff7bf29bcd42ad5c5f635b193e61df78d95b8b0a92b8130f192b100036da0d1480bb47089f52546b67496886c4b52aa30b0ae4155858de09d27a02", &(0x7f0000000480)=""/149, 0x8, 0x3, 0xffffffffffffffff, &(0x7f0000000540)}) syz_open_dev$sndtimer(&(0x7f0000000600)='/dev/snd/timer\x00', 0x0, 0x200000) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) ioctl$VT_WAITACTIVE(r4, 0x5607) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x8000}}, 0x7, 0x7fffffff, 0x3, 0x3, 0x2}, 0x98) write$smack_current(r4, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r4, &(0x7f00000000c0), 0x3c3) [ 416.167716] EXT4-fs warning: 7 callbacks suppressed [ 416.167730] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:35 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loo\n', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:35 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xb1e}, &(0x7f00000000c0)=0x8) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800c00}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x50, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_AF={0x8}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x4040880}, 0x40000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={r1, 0x37, "1027a9725d23bb7ae01188ea472c956709ffbd1261969304b05f7c91e4cce22216e47bbe1ba3a6a9f2cbee05f6147b2d5bb248eae4fbc5e35523e5e9c03c581c3f8aacc55cbc"}, &(0x7f00000004c0)=0xfffffffffffffe5a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'vlan0\x00', 0x100000001}) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000000)=0x400000000) [ 416.232375] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:35 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4) 02:57:35 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/looc', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 416.383842] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 416.419647] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), &(0x7f0000000000)) ptrace(0x10, r1) tkill(r1, 0x14) ptrace$getenv(0x4201, r0, 0x7, &(0x7f0000000000)) 02:57:35 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) ioctl(r0, 0x49f, &(0x7f0000000000)="238f27a8d748f5bb6edb37309a2eafffaaf276c245aa63e1cfb6a29c0204a01be91657291ed0f622b4d6b119265c90c12bbaeeea922a1094bdf26b7e89f5b129b640096da40fd56fadac95b57fe208705172988027eb6cb31792a6") write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000080)) 02:57:35 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x8000000000000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:35 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loox', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:35 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x52) 02:57:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000480)=[{0x10000000000006, 0x0, 0x0, 0x5}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) connect$l2tp(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x2e) 02:57:35 executing program 5: r0 = socket$inet6(0xa, 0x8000a, 0x800004000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={"0500", 0xb089}, 0x16, 0x203) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) ioctl$RTC_AIE_OFF(r1, 0x7002) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:35 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loo-', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:35 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 417.073656] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:35 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loos', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 417.162455] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:36 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x8) 02:57:36 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) read$eventfd(r0, &(0x7f0000000040), 0x8) [ 417.262112] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 417.305265] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:38 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) tkill(r2, 0x14) 02:57:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000480)=[{0x10000000000006, 0x0, 0x0, 0x5}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) connect$l2tp(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x2e) 02:57:38 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/lool', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:38 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000002c0)=""/211, &(0x7f0000000000)=0xd3) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setregid(r2, r3) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:38 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff1827, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x401, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20, 0x0, 0x1, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0x3) accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@local, @mcast1, @loopback, 0x1, 0x0, 0x7, 0x100, 0x7, 0x480000, r1}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000140)=""/47) 02:57:38 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x1000000000000) 02:57:38 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000080)="153f6234408dd25d566070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) ioctl$TIOCNXCL(r1, 0x540d) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000140), 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)="0b07a534f1616a87114b81bb7ffd04b611942e240a783429804ccbee0655ab914d557fe49cecfa60ae3ba5b8f13e5a96c7dc237c0fd8ac1ebde5d69e06e3c40eee6497367ede999de2ab17951b587b411b8883276a605a7043ab0c5f7a25e86a04b3884699ccbe00343d96ec8310ed8f5f940f6f335e86e7d7b562bb7857bf43ec658da59f1be7b2e4f7fd64a6ac5725b2f14f63307cef25ee39967822e815ffb91b810e51ec2975bbb71c598efb3af96a038b38dd7168a163cdcf2e538d490741e610a3469d64c02dea951abd5b0fd70b79ac8a9663d09ac397b8a805f92741fcb9c775", 0xe4, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r2, r3, r4}, &(0x7f0000000400)=""/149, 0x95, &(0x7f00000005c0)={&(0x7f00000004c0)={'sm4\x00'}, &(0x7f0000000500)="b38b589d949b4ca78a914a8829011a541f744c0984e72b04d0ac9ecf9d32b6c9ae54d5069a4132e4363d0d24b5a30394b824cade002ed45e57c844117540eb98b37ea1a66f03bdb4de3fe5aa2955b3a10cbe7ab097d67786e97a415e2cc2c961f9e4a7c2e6dd2cb3c30755950f5af710f5111d4e5b7f33f64c956fe0081943d09b53b4289eea25666e99a4fd14c5fe5371165f8fb225", 0x96}) 02:57:38 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/looX', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 420.074951] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:38 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4000000000000000) 02:57:38 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d0100766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1) ioctl$UI_SET_MSCBIT(r1, 0x40045568, 0xf) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/16) [ 420.127432] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:38 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loo%', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:38 executing program 4: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4000000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x6, {{0xa, 0x4e22, 0x7, @mcast2, 0x5}}}, 0x88) 02:57:41 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x40) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) tkill(r2, 0x14) 02:57:41 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8915, &(0x7f0000000040)="15373d040000005d766061") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:41 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x52000000) 02:57:41 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loou', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:41 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)) fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setopts(0xffffffffffffffff, 0x0, 0x8, 0x1) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000008c0)={0x0, 0x0, 0x72feb984}, &(0x7f0000000900)=0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0xffffff59) 02:57:41 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x120) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:41 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/looo', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:41 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x800000000000005) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:57:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @rand_addr=0xffffffffffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 423.143328] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 423.161599] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:41 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000080)=[{0x2, 0x9ff, 0xdf, 0x0, @time={0x77359400}, {0x4, 0x5}, {0x3e3f}, @raw32={[0xded, 0xfffffffffffff800, 0x9]}}], 0x30) 02:57:42 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:57:42 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loo.', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 423.203244] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 423.231675] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:44 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) 02:57:44 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x60, "81601cc0430750f7eeab236a37a67eb1ca11c0773615757ede3271fdfff6fa04e2929e54ef8952ecdea7dfaa8ce110aa9398e8c6b1e479fa8b8ad6b8fe84f53c7e4f805c8936e68b785b664c0b306f872ffcbf2099befe6e5078273b08fe1c06"}, &(0x7f0000000100)=0x84) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:44 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/69) setfsgid(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r2, &(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffceb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:57:44 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf0ffffffffffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:44 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xf000000) 02:57:44 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:57:44 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7d0f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280)={0x80, 0x6, 0xb1, 0x2, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0xe2, @remote, 0x100}}}, 0x84) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:44 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) tee(r0, r0, 0x4765, 0x4) [ 426.114551] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) 02:57:44 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xffffff8c}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 426.156249] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 426.190891] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) 02:57:45 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r0, 0xd2) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000280)={0x1, 0x2}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7def, 0x200}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x6}, 0x8) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) r5 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r5, 0x3) 02:57:45 executing program 5: socketpair$inet(0x2, 0x800, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) r1 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$apparmor_exec(r2, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xd) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000200)=0x55, 0x4) r3 = syz_open_dev$usb(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x1585, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x400}, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x18}, 0x3387c318}}, [0x0, 0x7fffffff, 0x6, 0x1000, 0x3, 0xffffffffffffff80, 0xffffffff, 0x8, 0x10001, 0x3, 0x1000, 0x1, 0x8, 0x200, 0x8000]}, &(0x7f0000000400)=0x100) socket$rds(0x15, 0x5, 0x0) 02:57:45 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 426.220850] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:47 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xebffffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:47 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:57:47 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x80000) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0305710, &(0x7f0000000040)={0x1, 0x2, 0x8, 0x7}) ptrace(0x10, r1) tkill(r1, 0x14) 02:57:47 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6e23, 0x0) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f0000000000)=0xd9, 0xffffff6b) 02:57:47 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xd000000) 02:57:47 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)=0xd0) fstat(r0, &(0x7f0000000100)) getresuid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl$void(r1, 0xc0045878) 02:57:47 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfbffffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:47 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) read(r1, &(0x7f00000002c0)=""/230, 0xe6) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 429.161181] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) 02:57:48 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x4, 0xfe, 0x7, 0x81}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:48 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000080)={0x0, 0x2, 0x1, 0x8}) r2 = socket$inet6(0xa, 0x80003, 0x800000000000006) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x659967a2, @empty, 0x40}, 0x1c) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r3, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r3, &(0x7f00000000c0), 0x3c3) 02:57:48 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x27040000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 429.219457] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:48 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:57:48 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000001b00)=0x1, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:57:48 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfffffffb}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 429.264651] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 429.274546] print_req_error: I/O error, dev loop2, sector 0 [ 429.281305] FAT-fs (loop2): unable to read boot sector [ 429.332287] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:48 executing program 0: r0 = getpid() ioprio_get$pid(0x1, r0) sched_setattr(r0, &(0x7f0000000100)={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80}, 0x1) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x200000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0xb, 0x2}, &(0x7f0000000380)=0xffffffffffffffe7) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000280)=0x8) tkill(r1, 0x14) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f00000002c0)={0xb, 0x10, 0xfa00, {&(0x7f00000003c0), r4, 0x8001}}, 0x18) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 02:57:48 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x188) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000140)=0xffffffff7fffffff) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) 02:57:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) 02:57:48 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x60}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:48 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) 02:57:48 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xfffffffb) 02:57:48 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) socket$inet(0x2, 0x801, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{}]}, 0x10) 02:57:48 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf4ffffff00000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:48 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000000040)=""/203, 0xcb, 0x0, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) 02:57:48 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x8001a0ffffffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:48 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfa250000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 430.068059] print_req_error: I/O error, dev loop2, sector 0 [ 430.076996] FAT-fs (loop2): unable to read boot sector [ 430.092891] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 430.104505] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:48 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xfdfdffff00000000) [ 430.186369] print_req_error: I/O error, dev loop2, sector 0 [ 430.192442] FAT-fs (loop2): unable to read boot sector 02:57:51 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000400)=0xc) write$P9_RGETLOCK(r0, &(0x7f0000000440)={0x2b, 0x37, 0x2, {0x1, 0x7, 0x401, r1, 0xd, '/dev/dmmidi#\x00'}}, 0x2b) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r2 = getpid() sched_setattr(r2, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r3 = getpid() execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000380)='/dev/dmmidi#\x00', &(0x7f0000000340)='/dev/dmmidi#\x00', &(0x7f00000001c0)='/dev/dmmidi#\x00', &(0x7f0000000200)='/dev/dmmidi#\x00', &(0x7f0000000280)='/dev/dmmidi#\x00'], &(0x7f0000000340)) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x20000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@local, @multicast1, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00000003c0)={@mcast1, 0xd, r5}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000180)=0x4) ptrace(0x10, r3) tkill(r3, 0x14) 02:57:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r1, 0x701}, 0x14}, 0x1, 0xf0}, 0x0) 02:57:51 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) 02:57:51 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) getsockopt(r0, 0x9, 0x24, &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:51 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2604}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:51 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4c00000000000000) 02:57:51 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000dfff, 0x1, &(0x7f0000000040)=[{&(0x7f00000016c0)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) write(r0, &(0x7f0000000dc0), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x80000, 0x0) mknod(&(0x7f0000001280)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000340)='./file0\x00', 0x0) 02:57:51 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x80000) 02:57:51 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x426}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:51 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000040)=""/207, &(0x7f0000000140)=0xcf) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:52 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfeffff00000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:52 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001800)={0x0, 0xffffffffffffffff, 0x7}, 0x14) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 433.239852] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 433.311854] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 433.344614] print_req_error: I/O error, dev loop2, sector 0 [ 433.352815] FAT-fs (loop2): unable to read boot sector [ 433.405382] print_req_error: I/O error, dev loop2, sector 0 [ 433.412301] FAT-fs (loop2): unable to read boot sector 02:57:54 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000002c0)=0x61) read(r3, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x3) r4 = syz_open_pts(r3, 0x0) ioctl$TCSETS(r3, 0x5412, &(0x7f0000000100)) r5 = dup3(r4, r3, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000280)=0x2) tkill(r1, 0x14) 02:57:54 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) 02:57:54 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x3f000000) 02:57:54 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xffffff7f}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:54 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 02:57:54 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000dfff, 0x1, &(0x7f0000000040)=[{&(0x7f00000016c0)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) write(r0, &(0x7f0000000dc0), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x80000, 0x0) mknod(&(0x7f0000001280)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000340)='./file0\x00', 0x0) 02:57:54 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x80000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:54 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{r1, r2+10000000}, {0x77359400}}, &(0x7f0000000080)) r3 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000340)="434c630f8d31ed19d5e88ff9708772b9253aa965e0de58f1a60fbded7e450c51bc6dbcd7c55c4524397c6d3d54277b0c3ce8d0d452fd417c9021e558e12a4d96e6bf64163821b64862896f9f4f251fb88afa6e95699e35a64ae242b3ac90ab63b9bc8830be621fd7e2e9572727413d5ca22690fa16fd0f081452610cd2d3929a2723190ce5179f52d15c43d67ec91a85f39c979a244a9f562e17ca9e59450436aeb00ea53da05306e3a7f4a23227b53c70f359a94106018fa6ada59a7dc8c4c33ae2da878aad", 0xc6, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)='.$\x00', 0xffffffffffffffff) keyctl$negate(0xd, r3, 0x81, r4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x7, 0xffffffffffffffff, 0xa) [ 436.180747] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 436.188272] print_req_error: I/O error, dev loop2, sector 0 [ 436.197767] FAT-fs (loop2): unable to read boot sector [ 436.200505] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:57:55 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x28040000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:55 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) [ 436.237882] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) 02:57:55 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x100000001, 0x8, 0x0, 0x8, r0, 0x3}, 0x2c) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 436.313511] print_req_error: I/O error, dev loop2, sector 0 [ 436.316206] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 436.329648] FAT-fs (loop2): unable to read boot sector 02:57:55 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x5000) [ 436.363279] print_req_error: I/O error, dev loop2, sector 0 [ 436.370544] FAT-fs (loop2): unable to read boot sector [ 436.473559] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 436.505673] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:57:57 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000000)='+/\x00', &(0x7f0000000040)=':cgroup(keyring\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)="626465762d2c2d6b657972696e672e706f7369785f61636c5f6163636573736574683070707030766d6e65743070707030d05e75736572215d00", &(0x7f0000000300)="3714a0400000000000000000", &(0x7f0000000280)='^selftrustedem1md5sum\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) 02:57:57 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:57 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000dfff, 0x1, &(0x7f0000000040)=[{&(0x7f00000016c0)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) write(r0, &(0x7f0000000dc0), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x80000, 0x0) mknod(&(0x7f0000001280)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000340)='./file0\x00', 0x0) 02:57:57 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:57:57 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffd) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:57 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4e00000000000000) 02:57:58 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa26}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 439.173630] print_req_error: I/O error, dev loop2, sector 0 [ 439.180722] FAT-fs (loop2): unable to read boot sector 02:57:58 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x500000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:57:58 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:57:58 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x100) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0x177c0000000000, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="544c7344963bda2abe108e16d2dccb7c3c9689672808e6dddd1053c8a7ccabc8d46b05da7692f069ff7379306c23c9f00edb0eb2eaa864f62d50b245091c87ed806119d9c886061811999e99fc2508a6d14ea045aeb559f76c28957383eeec0c5f7b80526c132b7c8369da71fac9fed61a9f82ce6e0d2f9494e023074e25a6b153c14fcbd0b9bfb81e29b586265b0b1cda7db6c894647b968714c35988e723285a26d3c19f4e4d7865b459308d1db6299ece0296684cc6e74a0cd1573e5e", 0xbe, 0xa00000000}], 0x200000, &(0x7f00000001c0)='\x00') perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:57:58 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xf00000000000000) [ 439.330395] print_req_error: I/O error, dev loop2, sector 0 [ 439.341005] FAT-fs (loop2): unable to read boot sector 02:57:58 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x5000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 439.418373] print_req_error: I/O error, dev loop2, sector 0 [ 439.427336] FAT-fs (loop2): unable to read boot sector [ 439.512952] print_req_error: I/O error, dev loop2, sector 0 [ 439.518878] FAT-fs (loop2): unable to read boot sector [ 439.528119] print_req_error: I/O error, dev loop2, sector 0 [ 439.534153] FAT-fs (loop2): unable to read boot sector 02:58:00 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f00000000c0)=0x80, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000100)=0x80, 0x4) ptrace(0x10, r1) tkill(r1, 0x14) 02:58:00 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) read(r1, &(0x7f00000000c0)=""/130, 0x82) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1000) removexattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=@known='user.syz\x00') setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x1015, 0x2, 0x101, "2bcc66dc2e21f0b6b904c6bc5083f21a", "281ba40e2758f5515dbba1df8750bed78f688eda1252974bae0110c81d8027bf47afa8522d3763a3cd85583169d1ce22ce585f44df88bba6c76ceff3b59a93b98f8a81fef520b2dd8c2540a6c6a3a782e757116951a877e2584c3727b4883077bd2c99c4fce06a8bed2516bdf567ce385ac4c6af12ff827258fbbc1ab8067a6e6c9b8fe8b2ce08cb6d3f681210b2488fe1bb3b98d1e121bc8f113c64ab3b912f43752e0eee703d4ebf8ab055d1613b96413f4ea9c41066d3e94cfb00f545067409ec9845137c986b9051d9cba9496433a355359511ebf6966ab3e3f683439ff25eb30059043b19e9bf17c819058588f94da4efbda0d9d4acf210657a81be6e5edd374650e2ee1c6fa9b76a8e76789fbc65b154a086f5c003f140e56c49a388b2f55d26a5a7c3e544e216b6818ba89508a2926866a77aaba839086083ef7a60e4f4aa23db81761123ced052cdd0c5ed5c605c3549d261258c541f16aaa5391cd7ee0b2101772cb62acd01b12e54043a7680dab386455dfa4454732b2ecf8f05683580cc6d80609fc7210e54b386e19ceef15b889b482e4f5a38816ae496798db989abb912b37163ef2b9d40d1f88c5f987e691be062b0bf091e784a6973fa16c2bc9c4b6a8441c72e674ec791870a0860fdf010c19f39505a0bde9e52305da394c1c10b5e33e0ed8cffb77acb418f14f631bd2d34002c1f44181946e64d41b0018122e5f801f55c63ab574888c66ca0e259b2c96c012c26a7a2de32ac971b4380e1eb1b4a9c3b0706dea7c0d67a0022d0354418fd925d04716201f1241788dc0fc9643512ca0b830b6b15508c691b47c6c023cc13923a7ad8df1e5444e896a61677056a5da2c8b28348f5ff9dfa6311ac407ce533540f77642cddcaceae7cc48225282ce1bea801c7caaca594ff9db1d4c094c4acf53c07673311020a4e199a2c7872597dbcfa0bdc7f782731873efc75119a150aba2b54bc3c63c4f55929031dc4172e17c0cc3cac2e35363fd142327086834c5d6906b41f2923688098027875fb8cd9c28fa805be9973f1af0479ed854ffd5adc3f549d7c9d3c1b2607d2bf586c60cb1ca43d7bdfcfc96f174788d8f141cfcca90967c946b0a6573dcecde1a9cff2f8dce99a98b7f97caadcf5fb4ee6d516802c3592d271bac29e43191af38084359e1c39ac46c3892b1af6a9a0822ab4b922d5eb9eb8761cd190d14ad87924fd0773ae02afa9248f49adcbbd87520cc7cba6f05262cba4c42e6248418216070a66228cf639535a7be25f5676438466158d8ed35b69503bcf2a2f950e6081a57fe4704623075fd53786ded2d03c75fb88aebc2cdfe28760fb9622cd6ba415eb80339c8c37715521bded9119fa939f84f7779e7375ba109020596305ced7ab67f053f0cdbe09ced52e7dd7ef6135f069d1832821f1df033e3f0458882992337730090f0d4ea344c81ade0d14b2666a3dc187402dcd64479a571933e3115d4b958e8c3a50ebd09530947838de48d62ede9adfb3971639f5a39597cedb3a999010a8e075b30c231ed229358ddfd32e11253db1699e4959f05fddcf11673859a1034d99b123cb470264cd645a563eeabad3d7c77375db28574c03c2f544e6000833f8e216422c5a69aa4b8405dd4964534b4b2264b4eafaabb55b6c0777de52534ecb4a9f59dfdf74bc501fb699b1552742c84bf702819ddf3ef48ccbc6697752ed01f20b5ef49166cf55fa341d307d5056686666f09caed681ff88bb4096be16c5ad24585d1c7681da3dc6ee63a280ab6bfbb500e609c57101e630872608fc6168dc2b01e51cfdbb83b66736dfc6250844124514ca38a25f802bdfd3663eb6832e55ef9f00fa091075cf8d59052644ced118dae9a4579ff0be54fcf8d1e1c04c2a6b73a243401cf78e178746d354271ee00e03bdb408a9a0bc0e455c95b192877d8509ce0ddcc538c0294ce658f0114be3d31943ba8b948eb20b25a228241f9389c5cfa35c0f74df50c9ad9eeb4035e7dd4a780f4cd4fecc246ceac71ef73ce4d780ea3f9e6030be34e07563b117617d0707ed1f8bf89855908de0f100722a7a24493cfafab12bc26f88a157884ebb8319b9a8e35ec0bf362afdb84375a047845bbd8af35d2aef0851645ede31841b252b523cf8b3c66cb150056d5bfdc324252b4f6cfc23ed689ba988c50358627ef8e9169857e0c7a35db619d934a184dc108977aed24c3b8ec41d6dbdf8cdfade3a7ba6f36314ba0b9a31cf329328dcd1acbf2509a7a8ad25751e3c2ceb5a06d1291dae93959322435a37936f0f7066879e4fe91d100c584c72ba9b1c590efb1bd04804c5379b71245f90da5c30f8b53ba6d96f0d692e8a20c4222a4404eaff53fd2d697867ba96041775e79889d885d04590bebf2c1c6ff3d0f559f9c99a4d08612289e98989f7518f9b03f2dd9b0bb964caa1b910ead3fbfc23f5e8372feb2cfd51ecbdb1d6220977c5327ee63d8956ef7cfccfea0fb82a6a81ae03958cd9f392d07d223edd58d5a564bd6bd5bd84d769f076f295d8923b290270bb070c52ea66ee76476e7dc0cda78f35538c6ccfb46cfadc22f64b722d73b3b14df7651ed53279efde9e6efa1110c3a529fe8e8c11a3e7a0fe507f8b3ce6d8f7be9635a8883da77525efb06d1f275c4ec452f457673a0548af79b190ddc6119fc94fd5956eccb194fee849aeb7cc9e996f8398c47f4a2538a4c632a582992e1d3361563c840dbeb359b1c1ce7adf191f2315e5aa4b7d69a10bbba7d68e932ffd2e6bdd00a4b053937c7435c610b0df3ab58f7a2dd486e72c57f7664e3011b9e8ea4acdac569c37e3e4739b7e61ae074997105c4e7fb6c3219019c04b02594173d06a267270333af40c1cbf0e844ed66b75218cc9becb12babdc09f0d160986d9201dec1e01df71dd957e8e70e8ccb6e361bc7937cd0fb02a714120a8833d2f318cdcda2853ce25a2c080b70ba857716bf4c297aca330f003e23cc85d03637422835a82a9b13df62398b217eb3d8deb4553bb5a59ceb38c147148dd1909c8af22511cb4735051519da0904055ee94dfebd46bd3b1a6f7445f664a23d772d43a5b923d7d76fffbf1199bb9813d3fb36961b15c3e28e84332c85b015fe644991c450b7e1bb6d4692bfd369fddeb31c6279e0c9ed1659ff39a71a388cc8138ca4bfb94c48a96fd1d8bac63f3688aadc0eb1519e30008522f0b454d13febc4384d94b4d8210af4cad203b894ab0c5627841d9fca9f0f6b801f2f921288bb3df7aa8d035106f952be155fc4346b8f09db20d78b7bc28a582cc802aee8051896c0cc19e1b91a8a6351ffc6ddb48642920486fad18c9653018cfcbf58dd039e1752a057401819c8b3f73ae1242bf949e036821e0f740df5a13a1b3e9b9714552143ffda74d600e45c0bd2ad483ee09abc098fd03aebeec69e04a2e7394ec036dc8a1452ce2398aa8e41fe722fdd54535e7367a635a21c98f19e79bf0691b45bd2318ab27f7e604c66590b957b70b6e7e0da1e7e19800d583f1dab2db76e830bbb14265f1ede234403150889959ed37844ed664bb7e2c890ae122562f739598eb23dbde1f776f20841511e364f60ee1799c5ca3fc61332c5c2db54e2bf730213e5992756f44daaa94a70c946e6e56ee9c64beb45e5faf3d431b120dacf3aa95e802569bf8c284697e42baaf659e8afeb337745559af77e0275df8408c879c93678361bc40183e3cd66452c4d7114ddebe304c967b958e4b5b56522e6bd3e1cdaba7894142fde45fe13a847e496747e12e1fcb235f64c697db5470e89c15a4978ce9efca89df88e63f3805edeef44bf7acc5390d3aef79e62dd9d423ca5fc63349995c58febeddcb7acc100b34a28106824a0f5dffe25140d37af2a52aa095257746bdc339fd4d7325d54278526cb63d1e4f902e3a5cc094db3875b0efe47dc5a9598832f6f8fca28806d23cf1e8f4d3d89f8d3d8f7bb59809c848d93e6556f42612b9a2ae7a7dea01c559b385cad51b52048030820e163f4a88427e38f73ad82766afb94923ea463b61a6bf71a05c3442a8ee6cb4dcc28dbcae4dfffd789d46423710c0a3dbbf272cd47d34c9d73762f6dfc43ab9ea0835f5d7564ce5009d01bd38d81ccb8c0523763dac4e72b28bd26b5db501f9ff268ae1adbaaf6cc9b9d14e3ae06a3ef10c6ccdfa50ddc3e47aceb7d5599de25345b9fe0e04fb7abe2e2c6dd6caae0ebb8c0525a187e7658af36436b1ba3c4f3f9d37de1c80f9c4a5e8d41bc248b7aa5ff0960090a5c62819a941e51044c072f7e9b6547003b60c3e6f2406c095bd1073e76978fa1f98adc429b3ade0d3eb8d17c18bbc70a2c2a60c2db2f7f04bb43475807cfd9a819f9149d4d502c7fa9a3aae5001dbdb7734296dfa90cd9569711d644357719a10dbd8252ebe26feca6a3875acf4275eb7d633073848581e870de423fc47a3cd91b1f60b5a16e39edb0d22d7081b55e223a82bfaf875bb8855347f93959cdc016cc5ba3cee39657bed377b7bc9483f894b59421c4873d4c2f8aec47e68a4cc9c5c204df7c76d08c3903a1ab6d134c9c53bdd646077e15119919ab521901b1d51d3db0cc89dec5cba6d46449c06e75b77d0f3ba47579e0cbff3fd3a349e7e72639bc9610c8716f3e7e5a81b71f6cceb717941dcccb1362ad4dbce9ffade29ef5a5df2ab57361be940cecfac8a5a15424d1de9f774f7734c0938d1aa6ae23c58cd7bd6652713b0fd064e4a9686b654f7f03fac40276e4c1bbf8b3397872276d61e53c9a1dfab19e05ec3a3cedef81e8fe64affbf55ebd718ae30c163341835fbfa9aa9bf28da10e7e55b16899abc060feba6cf174d0081299c4189889fc109e1ae95a87301164b793bb8d74396d3df241e80a4bcf414169f1535365a66c205aae649bcf99f508b1cc32eac8a870b2453199c5a98ea3d09a419843416dadefe0846fa05b49bc26dc115534b84be5685f3749db9dca9c95a2535d638d249c07d2408c642a54519c3fcc2c1ecfc60be802c2c1208921bddd651d452249928dec4c73c4f3c26579a680b8472bd22e4b3dd38f355d8b0d984a4f2b4eedc8a398f80b7ca348373ebd92d250746881147a2c159d9c6407c4dfb2f7245bdf9a9871db7e59db767c6e968545d6080fd2b813e77e6dad460081003b2d9751bd417b5477119ae7ff8c3e90998b8eb9abed924c0d4a59dbd40b5eddad2013299908c0916b9a0918b3819eb22034824367b38d9a09ce558e3bf166e91e4e0e3add53c86ed457935fa58caeab33a146a7f6eac065ae96361bc7cc431e7a8a9a3d013d087ceaff1e4cb9365f30121a87f27a60b1ef533e12cef2500ac117df6164ad3de195a3387603957f5cae22ed6126c52b49c9100076f61085feeb9ee85f570856b64058b1c894d60ff5a88e699e20e6cdb6a5ca88a0219b39d9e38eb819d1e28dfb200d12e0bcf61a04dc6e15e5ffa32799120ebf787bdefcacb8ae5ed180580bcafc61424f4a2284c0464ee1758eed96aa05308285ede933477209329382e1ff809ab2ed144cc7fb73e2cecf2a744c85e72ca8abf3698776dbb5c55a2f0bd4428bc6119a120742267c99dd7d84f7c3017425e0ea9e03dcc5f88383ec3d457ce035b4f77ba3822849ec2887242a4877bb435a47c2cc434b9adb5c2cbe9452ce2a3c43c56e4fd0a7ca49f42ce8d05ba59ad8c8dde9b98b4e3e066742bbde909af45cc28d7e277d4632717f88ab9aeee8d69b2f87f520704f54c0ae182430c49c6b876a13ce6502c5aa7b079d6b1b4a2fb0c778958a5b9e3e5"}, 0x1015, 0x2) 02:58:00 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:00 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x20000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:00 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x3, @broadcast}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) sendmmsg(r0, &(0x7f0000002200)=[{{&(0x7f0000000900)=@sco, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)=[{0x10, 0x1, 0x9b6}], 0x10, 0x40010}}], 0x1, 0x4000000) 02:58:00 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xfbffffff00000000) 02:58:01 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234418dd25d766070") r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") fstatfs(r1, &(0x7f0000000100)=""/245) 02:58:01 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa0000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 442.242958] print_req_error: I/O error, dev loop2, sector 0 [ 442.249036] FAT-fs (loop2): unable to read boot sector 02:58:01 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x29040000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x8, 0x8, 0x5, 0xfffffffffffffffa, 0x0, 0x3, 0xc4, 0x0, 0x1, 0xfffffffffffffffe, 0xfffffffffffffe00, 0x5, 0x1000, 0x6, 0x9, 0x2, 0x1, 0x1ff, 0x1, 0x9, 0x9, 0x7ac, 0x7153, 0x68, 0x7, 0x0, 0x3, 0xfffffffffffffffc, 0x100, 0x101, 0x6, 0xfffffffffffffffd, 0x4, 0x9, 0x8e, 0x7, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0xa120, 0x1, 0x800, 0x4, 0xfffffffffffff593, 0x2b7d, 0x96}, r2, 0xe, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000007c0)) r3 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r3, 0x8, 0x1) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x101600, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) vmsplice(r0, &(0x7f0000000000), 0x0, 0x4) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000100)) [ 442.288264] print_req_error: I/O error, dev loop2, sector 0 [ 442.295565] FAT-fs (loop2): unable to read boot sector 02:58:01 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:01 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x9, 0x2}, 0x10) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x0, 0x0, 0xe000000000000}) memfd_create(&(0x7f0000000040)="c400", 0x5) [ 442.335220] print_req_error: I/O error, dev loop2, sector 0 [ 442.350108] FAT-fs (loop2): unable to read boot sector [ 442.392760] print_req_error: I/O error, dev loop2, sector 0 [ 442.399747] FAT-fs (loop2): unable to read boot sector 02:58:01 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1e) 02:58:01 executing program 5: gettid() ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_getoverrun(0x0) 02:58:01 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x49000000) 02:58:01 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x826000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:01 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:58:01 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:01 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40501, 0x0) writev(r0, &(0x7f0000000140), 0x1) 02:58:01 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x427}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000640)=ANY=[], 0xff75}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 443.089354] print_req_error: I/O error, dev loop2, sector 0 [ 443.095583] FAT-fs (loop2): unable to read boot sector 02:58:01 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x4, [0x1, 0x7, 0xc800, 0x136]}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x2, "69bd"}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r3, 0xffff}, 0x8) fcntl$lock(r1, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x8, 0x6, r2}) 02:58:01 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x23}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:01 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000140)={{}, 'syz1\x00'}) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000380)={{}, 'syz1\x00'}) ioctl$UI_DEV_DESTROY(r0, 0x5502) r1 = dup(r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) [ 443.139507] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 443.152298] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 443.191098] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 443.213253] input: syz1 as /devices/virtual/input/input22 [ 443.213382] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 443.285440] input: syz1 as /devices/virtual/input/input24 02:58:04 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x200000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:04 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:58:04 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x1d) 02:58:04 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:04 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4d00) 02:58:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000), 0xfffffffffffffe8e, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote}, 0x1c) 02:58:04 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x2, 0x9}) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000280)=0xc) pipe2(&(0x7f00000026c0), 0x80000) getgroups(0x5, &(0x7f00000002c0)=[0x0, 0xee01, 0xffffffffffffffff, 0xee00, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) r5 = getuid() getresgid(&(0x7f00000013c0)=0x0, &(0x7f0000001400), &(0x7f0000001440)) sendmmsg$unix(r0, &(0x7f0000002640)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000340)="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", 0x1000}], 0x1, &(0x7f0000001480)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10}], 0xf0, 0x10}, {&(0x7f0000001580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000001600)="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0x1000}], 0x1, 0x0, 0x0, 0x4040000}], 0x2, 0x40) r7 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r7, 0x40086607, &(0x7f0000000000)) 02:58:04 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0xfcda) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) [ 446.099838] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 446.116123] print_req_error: I/O error, dev loop2, sector 0 [ 446.123035] FAT-fs (loop2): unable to read boot sector 02:58:04 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xff0f000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) 02:58:04 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, r1, 0x0, 0x6, &(0x7f0000000040)='em0$^\x00', 0xffffffffffffffff}, 0x30) ptrace$getenv(0x4201, r2, 0xf, &(0x7f00000000c0)) [ 446.149316] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:58:04 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x79) 02:58:05 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) [ 446.194264] print_req_error: I/O error, dev loop2, sector 0 [ 446.200158] FAT-fs (loop2): unable to read boot sector 02:58:05 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000dfff, 0x1, &(0x7f0000000040)=[{&(0x7f00000016c0)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x4) mknod(&(0x7f0000001280)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000340)='./file0\x00', 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x0, 0x0) 02:58:05 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200000, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) 02:58:05 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x8260000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 446.238145] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:58:05 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fchmod(r0, 0x110) r1 = perf_event_open(&(0x7f0000000200)={0x6, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x6a0, 0x138, 0x3a8, 0x0, 0x3a8, 0x3a8, 0x5d0, 0x5d0, 0x5d0, 0x5d0, 0x5d0, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @empty, [0xffffffff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xff, 0xff0000ff, 0xff], 'rose0\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x6, 0x2, 0x8}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x2, 0x1, [0x7fffffff, 0xb2, 0x8ec3, 0xffffffffffffffff, 0xe46, 0x8001, 0x9, 0x6, 0x6, 0x7ff, 0x1, 0x1, 0x878, 0x1, 0x9, 0x3f], 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@mcast1, @mcast1, [0xffffff00, 0xff574bd1b3d7d8c6, 0xff000000, 0xff000000], [0xff, 0x0, 0xffffffff, 0xff000000], 'yam0\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x0, 0x10000, 0x2, 0x4}, 0x0, 0x228, 0x270, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x218, 0x8, 0x7, 0x480000000, 0x10, 0x7, [@remote, @remote, @mcast2, @mcast1, @mcast2, @remote, @local, @local, @empty, @ipv4={[], [], @multicast2}, @loopback, @remote, @local, @loopback, @mcast2, @local], 0xe}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local, 'ifb0\x00', 0xf66}}}, {{@uncond, 0x0, 0x200, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x9b9, 0x5, 0x8000, 0x7, 0x2, 0x1, [@ipv4, @loopback, @ipv4={[], [], @multicast2}, @empty, @dev={0xfe, 0x80, [], 0x13}, @local, @loopback, @ipv4={[], [], @multicast1}, @mcast1, @remote, @remote, @remote, @mcast2, @mcast2, @ipv4={[], [], @broadcast}], 0x5}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x700) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x6}) ioctl$FICLONE(r1, 0x40049409, r1) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='veth1_to_bridge\x00') [ 446.292066] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 446.330206] print_req_error: I/O error, dev loop2, sector 0 [ 446.336364] FAT-fs (loop2): unable to read boot sector 02:58:05 executing program 4: creat(&(0x7f0000000300)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x80000100000001) 02:58:05 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000140)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:05 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x14000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:05 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x100000000000000) 02:58:05 executing program 0: sched_setattr(0x0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r0 = getpid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x1, r2, 0x3c, 0x1, @in6={0xa, 0x4e22, 0x3, @local, 0xd1}}}, 0xa0) mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r0) ptrace$peek(0x2, r0, &(0x7f0000000300)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000200)='wlan1/trusted\x00', r1}, 0x10) tkill(r0, 0x14) [ 446.355552] print_req_error: I/O error, dev loop2, sector 0 [ 446.361409] FAT-fs (loop2): unable to read boot sector 02:58:05 executing program 4: creat(&(0x7f0000000300)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0xfcd4, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:58:05 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x8cffffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 446.413395] print_req_error: I/O error, dev loop2, sector 0 [ 446.423398] FAT-fs (loop2): unable to read boot sector [ 446.450509] FAT-fs (loop2): unable to read boot sector 02:58:05 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000180)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0/file0\x00', r1}, 0x10) ioctl$RTC_AIE_ON(r0, 0x7001) r2 = fcntl$getown(r1, 0x9) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x7, 0xffff, 0x0, r2}) write$FUSE_INIT(r0, &(0x7f00000000c0)={0x50, 0x0, 0x1, {0x7, 0x1b, 0x0, 0x80, 0xd6, 0x3ff, 0x1ff, 0xffffffff}}, 0x50) [ 446.564043] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:58:05 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)=@sg0='/dev/sg0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000000080)) r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') sendfile(r0, r2, &(0x7f00000001c0), 0x80000001) 02:58:05 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x5100000000000000) 02:58:05 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfffffe00}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:05 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:05 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000280)={"616800d72199738adca58600"}, &(0x7f00000001c0)=0x170) [ 446.606156] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:58:05 executing program 5: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') sendfile(r1, r2, &(0x7f0000000080)=0xf0, 0x80000002) io_setup(0x0, &(0x7f0000000100)) 02:58:05 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfb250000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:05 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xfdfdffff) [ 446.662629] FAT-fs (loop2): unable to read boot sector [ 446.741147] FAT-fs (loop2): unable to read boot sector 02:58:06 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:06 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r0) tkill(r1, 0x14) 02:58:06 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf0ffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:06 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000580)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000024000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}], 0x0, &(0x7f0000000240)={[{@jqfmt_vfsold='jqfmt=vfsold'}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@disable_ext_identify='disable_ext_identify'}]}) 02:58:06 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x10) 02:58:06 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:58:06 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x3b5}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 447.254772] f2fs_msg: 11 callbacks suppressed [ 447.254781] F2FS-fs (loop5): Fix alignment : done, start(5120) end(19456) block(13312) [ 447.267783] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 447.275291] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 447.289411] attempt to access beyond end of device [ 447.294873] loop5: rw=12288, want=8200, limit=64 [ 447.299787] attempt to access beyond end of device 02:58:06 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x0, 0x62a2ce97}) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./file1\x00', 0x1ff, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000280)="bac81b4d28638cd07b698db00f8767dce54b021126e7dec77696c518d977", 0x1e, 0x8}, {&(0x7f00000002c0)="af89be3d3748488442939bd77eb56291d504581e27ace61e3c4c", 0x1a, 0x44}, {&(0x7f0000000340)="2da6dbd3446b74d0649d34796d6a565b2529d32257e50663842f718121b120d2b4913c89c0618f515aeb91651f9e042b9b48716f2cb540878b929395924de5719faf09", 0x43, 0x2}], 0x205000, &(0x7f00000005c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x4}}, {@grpquota='grpquota'}, {@journal_async_commit='journal_async_commit'}, {@noquota='noquota'}, {@mblk_io_submit='mblk_io_submit'}, {@orlov='orlov'}, {@errors_continue='errors=continue'}, {@bsdgroups='bsdgroups'}, {@abort='abort'}], [{@appraise_type='appraise_type=imasig'}, {@uid_eq={'uid', 0x3d, r2}}, {@subj_user={'subj_user'}}, {@dont_hash='dont_hash'}, {@fsname={'fsname', 0x3d, '/dev/rtc0\x00'}}, {@euid_lt={'euid<', r3}}]}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000100)='.\x00', &(0x7f0000000140)) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) pivot_root(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') 02:58:06 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x260a}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 447.304950] loop5: rw=12288, want=12296, limit=64 [ 447.309909] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 447.332913] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 447.346259] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 02:58:06 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:06 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2300000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:06 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4f00) [ 447.354465] attempt to access beyond end of device [ 447.359478] loop5: rw=12288, want=8200, limit=64 [ 447.367269] attempt to access beyond end of device [ 447.372316] loop5: rw=12288, want=12296, limit=64 [ 447.377686] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 447.430876] print_req_error: 3 callbacks suppressed [ 447.430882] print_req_error: I/O error, dev loop2, sector 0 [ 447.441717] FAT-fs (loop2): unable to read boot sector [ 447.450208] F2FS-fs (loop5): Fix alignment : done, start(5120) end(19456) block(13312) [ 447.459268] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 02:58:06 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x50000000) [ 447.474554] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 447.484039] attempt to access beyond end of device [ 447.489341] loop5: rw=12288, want=8200, limit=64 [ 447.495491] attempt to access beyond end of device [ 447.500526] loop5: rw=12288, want=12296, limit=64 [ 447.506366] attempt to access beyond end of device [ 447.511432] loop5: rw=12288, want=8200, limit=64 [ 447.517174] attempt to access beyond end of device [ 447.523405] loop5: rw=12288, want=12296, limit=64 02:58:09 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x2, 0x3, 0x5, 0x2, 0x3ff}) 02:58:09 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x300000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:09 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:09 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:58:09 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4d) 02:58:09 executing program 5: mmap(&(0x7f00009b8000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000140)='u', 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0x10) mincore(&(0x7f0000601000/0x600000)=nil, 0x600000, &(0x7f0000000080)=""/144) 02:58:09 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfbffffff00000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:09 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234418dd25d766070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000080)) [ 450.289663] print_req_error: I/O error, dev loop2, sector 0 [ 450.302019] FAT-fs (loop2): unable to read boot sector [ 450.324024] EXT4-fs warning: 12 callbacks suppressed [ 450.324036] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:58:09 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x3b) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:58:09 executing program 1: io_setup(0x0, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:09 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) [ 450.433212] print_req_error: I/O error, dev loop2, sector 0 [ 450.440254] FAT-fs (loop2): unable to read boot sector 02:58:09 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf5ffffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:12 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$FUSE_IOCTL(r1, &(0x7f0000000140)={0x20, 0x0, 0x7, {0x5, 0x4, 0x2, 0x100000001}}, 0x20) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) accept4(r1, &(0x7f0000002800)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000002880)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000028c0)={'vlan0\x00', r4}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="6d0d00005838ff8cf1b715758c25181bc7d5"], 0x2) write$FUSE_LK(r3, &(0x7f00000000c0)={0x28, 0x0, 0x2, {{0x9, 0xc922, 0x1, r2}}}, 0x28) tkill(r2, 0x14) 02:58:12 executing program 5: r0 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f0000000580)="a7", 0x1, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x8) keyctl$set_timeout(0xf, r0, 0x0) 02:58:12 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x49) 02:58:12 executing program 1: io_setup(0x0, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:12 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfffffff6}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:12 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 02:58:12 executing program 5: syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x3c, 0x0, @remote, @empty, {[], @gre}}}}}, &(0x7f00000001c0)) 02:58:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"0000000000000000000000000200", 0x20000005001}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000003c0)={'ifb0\x00'}) 02:58:12 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22080, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x70, 0x6, 0x9, 0x5, 0xffffffffffffffff, 0x0, 0xe34, 0x4080, 0x4, 0x8, 0x0, 0x100000000, 0x9, 0x5223d5, 0x401, 0x84d, 0x4, 0x8, 0x4, 0x2880, 0x8, 0x8ac5, 0x80000001, 0x800, 0x5, 0x9, 0x3f, 0x94fc, 0x3, 0x994a7b9, 0x5, 0x9, 0x50, 0x40, 0x75ede117, 0x3f, 0x4, 0x0, 0x7, 0x0, @perf_config_ext={0x3, 0x7}, 0x8000, 0x80000000, 0x80000000000000, 0x7, 0x0, 0x5, 0xfff}, r0, 0x6, r0, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x50, &(0x7f0000000280)}, 0x10) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000001c0)=0x100000000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) 02:58:12 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2604000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 453.502350] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:58:12 executing program 1: io_setup(0x0, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) [ 453.572080] print_req_error: I/O error, dev loop2, sector 0 [ 453.578914] FAT-fs (loop2): unable to read boot sector [ 453.588081] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:58:12 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x3000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 453.670698] print_req_error: I/O error, dev loop2, sector 0 [ 453.676640] FAT-fs (loop2): unable to read boot sector 02:58:13 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setsig(0x4203, r0, 0x7fff, &(0x7f0000000380)={0x4, 0x68b, 0x100000001, 0x800}) r1 = getpid() r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$EXT4_IOC_RESIZE_FS(r2, 0x40086610, &(0x7f0000000300)=0x3fbe) sched_setattr(r1, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r3 = getpid() geteuid() getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000280)) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000003c0)={'team_slave_0\x00', 0xc000000000000000}) mount$9p_xen(&(0x7f0000000000)=']\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x10, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=xen,nodevmap,msize=0xfffffffffffffffb,access=user,permit_directio,fowner>', @ANYRESDEC=r4, @ANYBLOB="2c7392626a5f720800003d6caaa220c65f461a6716e1c7ceeb9703407dfc3a349d2c265d7f719c40ba2a0ea19cd2a7b96f5e3c7369e3ef3f8fb20eed5e7a", @ANYRESDEC=r5, @ANYBLOB="2c002b20238ddb3e1348be52432f399893c08b808d0285e2b86db894f83db6f784229d10faf27fb25460ccae0108b269b381c6cd8dba6a22e4914aa0"]) mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x4219, r3) tkill(r1, 0x14) 02:58:13 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x8, 0x101, 0x8000, 0x6, 0x0, 0x100000000, 0x10, 0x1, 0x1, 0x5, 0x80000000, 0x3, 0x91, 0x81, 0x2, 0x2, 0x3, 0x5, 0x1637, 0x8, 0x3, 0x5, 0x6, 0x4, 0x10000, 0x553a, 0x3, 0x3, 0x4, 0xff, 0x53, 0x0, 0xffffffffffffff63, 0x7f, 0x20, 0x1000, 0x0, 0x8000, 0x0, @perf_config_ext={0x7, 0x2000000000}, 0x80, 0x7f, 0x3, 0x4, 0x100000000, 0x200, 0x7}, r1, 0x9, 0xffffffffffffff9c, 0x1) 02:58:13 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x2) 02:58:13 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:13 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x26040000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:13 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x0, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) [ 454.270988] print_req_error: I/O error, dev loop2, sector 0 [ 454.277093] FAT-fs (loop2): unable to read boot sector [ 454.291526] input: syz1 as /devices/virtual/input/input27 02:58:13 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x9f000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 454.319233] input: syz1 as /devices/virtual/input/input28 [ 454.336645] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:58:13 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8f50, 0x1685cacf, 0x3, 0xfffffffffffff000, 0x0, 0x2c, 0x900, 0x2, 0x400, 0x4, 0x1, 0x1ff, 0x7, 0x1, 0x1, 0x40, 0x8, 0x6, 0x3e, 0x1, 0x0, 0x0, 0x8, 0x7, 0x1, 0x1f, 0x3, 0x9, 0x3, 0x9, 0x1, 0x1, 0x200, 0x2, 0x3f, 0x2, 0x0, 0xb92bbe1, 0x7, @perf_config_ext={0xea, 0x8001}, 0x10, 0x5, 0x1, 0x0, 0x4, 0x3, 0x8}, r0, 0x2, 0xffffffffffffff9c, 0x1) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) 02:58:13 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x0, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:13 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xb503}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 454.367894] print_req_error: I/O error, dev loop2, sector 0 [ 454.374611] FAT-fs (loop2): unable to read boot sector [ 454.388381] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:58:13 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:13 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000340)={0x0, 0x0, 0x2080, {0x0, 0x100004, 0x3}, [], 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perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 454.499809] input: syz1 as /devices/virtual/input/input29 02:58:16 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2f3, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ptrace(0x10, r1) tkill(r1, 0x14) 02:58:16 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xf) 02:58:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x7600000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:16 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x0, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:16 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:16 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x11}, @empty, [], {@arp={0x806, @ether_ipv4={0x6, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote, @dev, @rand_addr}}}}, &(0x7f0000000040)) 02:58:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 02:58:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2704000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 457.305715] input: syz1 as /devices/virtual/input/input30 [ 457.311901] print_req_error: I/O error, dev loop2, sector 0 [ 457.317932] FAT-fs (loop2): unable to read boot sector [ 457.318944] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted 02:58:16 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0x0, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:16 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 457.391151] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 457.463587] print_req_error: I/O error, dev loop2, sector 0 [ 457.469493] FAT-fs (loop2): unable to read boot sector [ 457.495709] print_req_error: I/O error, dev loop2, sector 0 [ 457.501598] FAT-fs (loop2): unable to read boot sector 02:58:16 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4d00000000000000) [ 457.509194] input: syz1 as /devices/virtual/input/input31 02:58:16 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0x0, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:16 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x3, 0x5, 0x4, 0x1ff, 0x0, 0x400, 0x1, 0xb, 0x800, 0x8, 0x0, 0x81, 0x5, 0x47, 0x6, 0x9, 0x401, 0x0, 0x9, 0x2, 0x7, 0x1, 0x7f, 0x6, 0x7b, 0x7, 0x0, 0x8, 0x3, 0x2, 0x4, 0x401, 0x7, 0x105, 0x164a80000000000, 0x1000, 0x0, 0x2, 0x0, @perf_config_ext={0x9, 0x1}, 0x4, 0x7, 0x100000001, 0x7, 0x8, 0x5, 0x8}, r0, 0x6, 0xffffffffffffffff, 0x3) chdir(&(0x7f0000000280)='./file0\x00') r2 = socket$inet(0x2, 0x4, 0x5) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) ptrace(0x10, r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc00, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x106}}, 0x20) tkill(r1, 0x14) 02:58:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xb2000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:16 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xffffffff00000000) 02:58:16 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:16 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0x0, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setopts(0x4206, r1, 0x8, 0x1) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000008c0)={0x0, 0x0, 0x72feb984}, &(0x7f0000000900)=0x10) 02:58:16 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x0, 0x14, 0x2, r0}) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b7020000fe000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000012000000b7000000000000009500000000000000"], &(0x7f0000000340)='ser\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0xd7, &(0x7f0000000840)="16131a4abd08284a2535e4f83499", &(0x7f0000000380)=""/215, 0x24c}, 0x28) 02:58:16 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 458.179940] print_req_error: I/O error, dev loop2, sector 0 [ 458.187362] FAT-fs (loop2): unable to read boot sector 02:58:17 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x0, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf5ffffff00000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:17 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xf83f0000000000) [ 458.254344] input: syz1 as /devices/virtual/input/input33 02:58:17 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 458.411262] input: syz1 as /devices/virtual/input/input34 [ 458.438237] print_req_error: I/O error, dev loop2, sector 0 [ 458.449736] FAT-fs (loop2): unable to read boot sector 02:58:19 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x40000) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x4000) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x2, 0x0, 0xffff, 0x0, r0}) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) socket$inet6(0xa, 0x4, 0x6358b223) ptrace(0x10, r2) tkill(r2, 0x16) 02:58:19 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x0, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.nlink\x00', &(0x7f0000000300)={'L-', 0x8}, 0x28, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000a40)="bd", 0x1) tee(r2, r1, 0x3, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 02:58:19 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:19 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x9000000) 02:58:19 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 461.223653] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 461.237097] print_req_error: I/O error, dev loop2, sector 0 [ 461.243129] FAT-fs (loop2): unable to read boot sector [ 461.254577] input: syz1 as /devices/virtual/input/input35 02:58:20 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2b04000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 461.267316] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:58:20 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x0, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:58:20 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 461.301782] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 461.329320] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 461.332726] print_req_error: I/O error, dev loop2, sector 0 [ 461.345754] FAT-fs (loop2): unable to read boot sector 02:58:20 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x3f00000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:20 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xf5ffffff) [ 461.409260] input: syz1 as /devices/virtual/input/input36 02:58:20 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x0, &(0x7f0000000280)) io_destroy(0x0) [ 461.457861] print_req_error: I/O error, dev loop2, sector 0 [ 461.464912] FAT-fs (loop2): unable to read boot sector [ 461.472217] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 461.515113] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 461.574477] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 461.585263] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:58:20 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) sendto$packet(r2, &(0x7f0000000140)="6b70cd78f996703bd9b5896ed0d5419ef1183a2307375f035f16d5fed5ef41a9eeca70fc6014b753c4bdb936c9f012c1e0f14132e77fd6b9c69d4636fde74e8b589dfa6578734d3e780b55fb104b7e305d28646b6386d6c7a7f67059565788d28c071f0f3ee0e5e889c0261379b26d237d20d085961cf6a85cdf4308fe7369b3b8218c29ebc035736b84ea3c0c9ff9d4a25f62bdbf", 0x95, 0x40, &(0x7f0000000300)={0x11, 0x1f, r3, 0x1, 0x7ff, 0x6, @remote}, 0x14) 02:58:20 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:20 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x700000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000100)) 02:58:20 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x803, 0x7) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0a5c2d023c126285718070") setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, "6e72303db486da67c3da87001900", 0x5}, 0x18) ioctl(r0, 0x8916, &(0x7f0000000000)) 02:58:20 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x5100) 02:58:21 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2b04}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:21 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000080)='R', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000140)=""/115, 0x73) keyctl$set_timeout(0xf, 0x0, 0x0) [ 462.187290] print_req_error: I/O error, dev loop2, sector 0 [ 462.193513] FAT-fs (loop2): unable to read boot sector [ 462.204262] input: syz1 as /devices/virtual/input/input37 02:58:21 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xfffffdfd) 02:58:21 executing program 1: migrate_pages(0x0, 0x1ff, &(0x7f0000000000)=0xfffffffffffffff9, &(0x7f00000005c0)=0x1) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "a1bba9", 0x44, 0x0, 0x0, @local, @local, {[], @gre}}}}}, &(0x7f0000000040)) 02:58:21 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:21 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b7ff8)={0x0, 0x269}, &(0x7f0000000000)=0x725) [ 462.339758] EXT4-fs warning: 4 callbacks suppressed [ 462.339775] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 462.410352] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 462.440172] input: syz1 as /devices/virtual/input/input38 02:58:23 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2000) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x61a9, 0x4, 0xfffffffffffffff7, 0x0, 0x3, 0x22008, 0x3, 0x2, 0x24000000, 0x4, 0x1, 0x2, 0x7, 0x60, 0x0, 0x9, 0x5, 0x1000, 0x2, 0x2, 0x10001, 0x3, 0x800000000000, 0x10001, 0xffffffffffffffff, 0x2, 0x1f, 0xc2e5, 0x9d, 0x3, 0x200, 0x80000000, 0x80000000, 0x3, 0x80000000, 0x0, 0x10000, 0x7, @perf_config_ext={0x80000000, 0x27ba}, 0x9000, 0x6d, 0xfffffffffffffffb, 0x1, 0x6, 0x884, 0x8}, r1, 0x9, r2, 0x8) mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)) ptrace(0x10, r1) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000380)="a1231337560b6d09ddbbf51545cb0985b148bebb4c7110475a856cc38901d13f2656651bed1aeeed864ed7e0ce6480f9a03b56ee269c65be1199446a44ffe39e17074097362b830627d937ea92af13d7f24ed4f7ca6932befbbac37a487bcbacb1f6209d1291ff4ad9bfa2b9703536514f1d2f684651b96b21c34c126f5376d4610638504322c8598e8095833598b20d197f98e20b52fda08c5b04826aadea91e8167f22bb2b14e9b871364e1674e53858f1185ca92a72367f663d2abcf008b853fa4567163c4fc452da3ae4816c7c005e5679bd0304fce1f5d0ca0e00798ac06a2ba74cd7e1a176577a739ffc111e94fbdd21b60fcc41ec0d", 0xf9, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000480)="47ab7c8039574a2cab2504a245f795971b53497c369619de8235b2881a58f53e0401dfeb186e7f4139588d26c0cc185c4aa17857f3cc7c64a8a44c0c25ffcd76b14d7bd4c5523a97323b0991d490c9e2e4452d41cd07adb36c770f42e33c36884f4735b2712bd500a9d75b018b69bc3f502d966d9f9aa9d45a4c4a9926426a3275b42dc10eb511a0675b37a4cdeda3adb3dec294df96f09fc347", 0x9a, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8000, 0x3, r4) tkill(r1, 0x14) 02:58:23 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x700}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:23 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x300000000000000) 02:58:23 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:23 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b7ff8)={0x0, 0x269}, &(0x7f0000000000)=0x725) 02:58:23 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xa0000013}) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r1, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001}) 02:58:24 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x42b}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:24 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x400000000000000) [ 465.215260] input: syz1 as /devices/virtual/input/input39 [ 465.230723] print_req_error: I/O error, dev loop2, sector 0 [ 465.236801] FAT-fs (loop2): unable to read boot sector 02:58:24 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x8000a0ffffffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:24 executing program 5: ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) 02:58:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b7ff8)={0x0, 0x269}, &(0x7f0000000000)=0x725) 02:58:24 executing program 5: ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) 02:58:26 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)=[&(0x7f0000000300)='vbmxnet1\x00', &(0x7f0000000040)='-#\x00', &(0x7f00000000c0)='security\x00\x00', &(0x7f0000000100)='(^systemposix_acl_access]\x00', &(0x7f0000000140)='vmnet1mime_type\x00', &(0x7f0000000400)="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", &(0x7f00000001c0)='/keyring\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='ð0cgroupGPL)}^GPLeth1\x00']) ptrace(0x10, r1) r2 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x7, 0x4000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000005c0)=""/45) tkill(r1, 0x14) sched_setscheduler(r1, 0x6, &(0x7f0000000000)=0x20) 02:58:26 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x7900000000000000) 02:58:26 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfffff000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:26 executing program 5: ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) 02:58:26 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000007c0)) r2 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r2, 0x8, 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x101600, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) vmsplice(r0, &(0x7f0000000000), 0x0, 0x4) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000100)) 02:58:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net\x00') getdents(r0, &(0x7f0000000300)=""/40, 0x28) 02:58:27 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:27 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="10a30ac586af19d2baa58f218096c6d7a66a085f6fc02f3dd313d0ba8d7ccd7dcda86010d8fd5375bf8dc7134eba6d2436aa86a357fcdad611203ba3458ab53613e0cc07c266f9b5e03f12b9392e21dcc32fcb224dbfc598d177765ea96c0d76240b9b1f45c0e92d229b4aa19cd1f80fe20032d08f10f7051f86dff478818cc885227b1a0b", @ANYRES16], @ANYRES32, @ANYRES64], 0x14) [ 468.258807] print_req_error: I/O error, dev loop2, sector 0 [ 468.265441] FAT-fs (loop2): unable to read boot sector 02:58:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r0, &(0x7f0000000400)="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", 0x200) write$eventfd(r0, &(0x7f0000000100), 0x8) 02:58:27 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf9250000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:27 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:27 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x10000000000000) [ 468.391110] audit: type=1800 audit(1539313107.142:40): pid=14617 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor1" name="file0" dev="sda1" ino=16549 res=0 [ 468.460061] input: syz1 as /devices/virtual/input/input41 [ 468.466598] print_req_error: I/O error, dev loop2, sector 0 [ 468.473734] FAT-fs (loop2): unable to read boot sector 02:58:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000dfff, 0x1, &(0x7f0000000040)=[{&(0x7f00000016c0)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[]) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000dc0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000500)) socket$inet6(0xa, 0x0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, 0x1c) mknod(&(0x7f0000001280)='./file0/file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000340)='./file0\x00', 0x0) 02:58:30 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:30 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x4000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:30 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() syz_emit_ethernet(0x30, &(0x7f00000000c0)={@dev={[], 0x14}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@arp={0x806, @generic={0x304, 0x0, 0x6, 0xe, 0x0, @empty, "cc05e8835ed21ccfc5397b9a62c6", @empty, "2d3d3aa85f447227445e82cae1fb8f56"}}}}, 0x0) mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0xffffffffffffffff, r0) tkill(r1, 0x14) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x9) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0xeb, 0x8001, 0x0, 0x0, 0xfffffffffffffffa, 0x2, 0x1, 0x7fffffff, 0x8, 0x40, 0xfffffffffffffff8}, 0xb) creat(&(0x7f0000000000)='./file0\x00', 0x0) 02:58:30 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4f000000) 02:58:30 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback}, 0x10) 02:58:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80200000000002, &(0x7f00000000c0)=0x82, 0x4) renameat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000500)='.\x00') bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000077c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000002700)}], 0x1, 0x0, 0x0, 0x24000080}, 0x1000}, {{&(0x7f00000011c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003880), 0x0, 0x0, 0x0, 0x8000}}], 0x2, 0x4840) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 02:58:30 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa00}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 471.254728] input: syz1 as /devices/virtual/input/input43 [ 471.262276] print_req_error: I/O error, dev loop2, sector 0 [ 471.269275] FAT-fs (loop2): unable to read boot sector [ 471.276805] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) 02:58:30 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 471.339717] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 471.378862] print_req_error: I/O error, dev loop2, sector 0 02:58:30 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x76}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 471.384951] FAT-fs (loop2): unable to read boot sector [ 471.393392] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 471.407571] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 471.422772] input: syz1 as /devices/virtual/input/input44 02:58:30 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4a00) 02:58:30 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 471.510037] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 471.529967] input: syz1 as /devices/virtual/input/input45 02:58:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80200000000002, &(0x7f00000000c0)=0x82, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000600)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000007c0)=[{0x18, 0x84, 0x2, "18bf32985ed96600"}], 0x18}, 0x8}], 0x1, 0x4840) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 02:58:30 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:30 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 471.564877] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 471.642404] input: syz1 as /devices/virtual/input/input46 02:58:33 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000000c0)={0x7, {{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x1d4}}, {{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x3}}}, 0x108) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x54) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) tkill(r2, 0x14) 02:58:33 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000480)={0x50000000, 0x9, 0x1f}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000002c0)={0x0, 0xffffffffffffff9c}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x0, 'veth1_to_bond\x00', 0x1}, 0x18) fchownat(r0, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1000000000100) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) write$binfmt_script(r1, &(0x7f0000000340)={'#! ', './file0', [{0x20, '$\\'}, {0x20, 'bdev/eth1'}], 0xa, "b5d6a53f65691cbdbede4846786604328016b6d79290ef43e0ab9c3e796a90ba6909e3787517ede69611811aa4547fe60008a0e66225d22cc7ea878d36860cd8094f70953d6f3ab6816b77b47e58f12bb609cfdb6550f7941e4fee3cf34ff879b65b68af897d83a6faab1e3092de2cf435cbd6ba1306707c6e2a17851efb08b238bce20e254f63e7efdabc48ba781ae6223de37aa56e8842700553c89efcf851ad19e1d52d57808c23e6b431aad25a6fd9374e6089233d248ae3766be755d71b561d5d2ead909c18df48bdf0708a595ab9da4fe60543422c547981b31181c3ea7468eb2b3f"}, 0xfd) 02:58:33 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x9f00000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:33 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000600)) r2 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000013) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 02:58:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234488dd25d766070") r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)) 02:58:33 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfa25000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 474.291281] print_req_error: I/O error, dev loop2, sector 0 [ 474.299447] FAT-fs (loop2): unable to read boot sector [ 474.313393] input: syz1 as /devices/virtual/input/input47 02:58:33 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200000000802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f00000000c0)={'syz0\x00', {}, 0x0, [], [0x6]}, 0x45c) 02:58:33 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00084000998681ff130200001200100000030100000200000001000084811f4ce10000001e001e00000000000010ec0302008100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)) 02:58:33 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b7020000fe000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000012000000b7000000000000009500000000000000"], &(0x7f0000000340)='ser\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000840)="16131a4abd08284a2535e4f83499", &(0x7f0000000380)=""/215, 0x24c}, 0x28) 02:58:33 executing program 3: r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:58:33 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 474.436519] print_req_error: I/O error, dev loop2, sector 0 [ 474.443634] FAT-fs (loop2): unable to read boot sector [ 474.485761] input: syz1 as /devices/virtual/input/input50 [ 474.520783] REISERFS (device loop4): found reiserfs format "3.6" with standard journal [ 474.544099] REISERFS warning (device loop4): reiserfs_fill_super: Filesystem cannot be mounted because it is bigger than the device [ 474.558689] REISERFS warning (device loop4): reiserfs_fill_super: You may need to run fsck or increase size of your LVM partition [ 474.571171] REISERFS warning (device loop4): reiserfs_fill_super: Or may be you forgot to reboot after fdisk when it told you to [ 474.637319] REISERFS (device loop4): found reiserfs format "3.6" with standard journal [ 474.646389] REISERFS warning (device loop4): reiserfs_fill_super: Filesystem cannot be mounted because it is bigger than the device [ 474.662341] REISERFS warning (device loop4): reiserfs_fill_super: You may need to run fsck or increase size of your LVM partition [ 474.674483] REISERFS warning (device loop4): reiserfs_fill_super: Or may be you forgot to reboot after fdisk when it told you to 02:58:33 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x301, 0x0) ptrace(0x10, r1) tkill(r1, 0x14) 02:58:33 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xffffff7f00000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:33 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:58:33 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:33 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b7020000fe000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000012000000b7000000000000009500000000000000"], &(0x7f0000000340)='ser\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000840)="16131a4abd08284a2535e4f83499", &(0x7f0000000380)=""/215, 0x24c}, 0x28) 02:58:33 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b7020000fe000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000012000000b7000000000000009500000000000000"], &(0x7f0000000340)='ser\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000840)="16131a4abd08284a2535e4f83499", &(0x7f0000000380)=""/215, 0x24c}, 0x28) [ 475.166153] print_req_error: I/O error, dev loop2, sector 0 [ 475.185938] input: syz1 as /devices/virtual/input/input51 [ 475.192285] FAT-fs (loop2): unable to read boot sector 02:58:34 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x3f000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:34 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000000c0)={0x9, 0xfffffffffffffbff, 0x78af, 0x7fffffff, 0x3000}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x88) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x400000000000000) inotify_init1(0x80000) creat(&(0x7f0000000140)='./file0\x00', 0x20) fadvise64(r2, 0x0, 0x9, 0x2) 02:58:34 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:34 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000dfff, 0x1, &(0x7f0000000040)=[{&(0x7f00000016c0)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) mknod(&(0x7f0000001280)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000340)='./file0\x00', 0x0) [ 475.334733] print_req_error: I/O error, dev loop2, sector 0 [ 475.341614] FAT-fs (loop2): unable to read boot sector 02:58:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80200000000002, &(0x7f00000000c0)=0x82, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000600)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000540)=[{&(0x7f0000001700)="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", 0x49e}], 0x1, &(0x7f00000007c0)}}, {{&(0x7f00000011c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003880)}}], 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 02:58:34 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x7}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 475.385503] input: syz1 as /devices/virtual/input/input52 [ 475.395810] audit: type=1804 audit(1539313114.152:41): pid=14809 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir971126327/syzkaller.dq0Jm0/256/file0" dev="sda1" ino=16555 res=1 [ 475.443711] audit: type=1804 audit(1539313114.192:42): pid=14809 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir971126327/syzkaller.dq0Jm0/256/file0" dev="sda1" ino=16555 res=1 [ 475.561226] audit: type=1804 audit(1539313114.192:43): pid=14809 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir971126327/syzkaller.dq0Jm0/256/file0" dev="sda1" ino=16555 res=1 [ 475.604071] audit: type=1804 audit(1539313114.232:44): pid=14814 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir971126327/syzkaller.dq0Jm0/256/file0" dev="sda1" ino=16555 res=1 [ 475.627611] audit: type=1804 audit(1539313114.232:45): pid=14814 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir971126327/syzkaller.dq0Jm0/256/file0" dev="sda1" ino=16555 res=1 02:58:36 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000000)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) 02:58:36 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:36 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000280)=0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000040)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x8, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}]}) 02:58:36 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xc0ed0000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)="7374617409c0d2febcf9df2deac8c177ff171248e91193513049f831550d6f7de66cf617732743e397b89f26eda4dcc3783f9db5116b34d31b0512a5608aaff01e7952340cd6fd00000000", 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xc, 0x2}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRESHEX], 0x3bf) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x11, r0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0xc020660b, &(0x7f0000000000)) 02:58:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80200000000002, &(0x7f00000000c0)=0x82, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000600)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000540)=[{&(0x7f0000001700)="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", 0x49e}], 0x1, &(0x7f00000007c0)}}, {{&(0x7f00000011c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003880)}}], 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 02:58:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r0, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r0, &(0x7f00000000c0), 0x3c3) 02:58:37 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x900000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 478.223505] input: syz1 as /devices/virtual/input/input53 [ 478.240397] print_req_error: I/O error, dev loop2, sector 0 [ 478.255118] FAT-fs (loop2): unable to read boot sector 02:58:37 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:37 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$RTC_PIE_OFF(r0, 0x7006) flock(r0, 0xc) [ 478.340409] print_req_error: I/O error, dev loop2, sector 0 [ 478.348696] FAT-fs (loop2): unable to read boot sector [ 478.365173] input: syz1 as /devices/virtual/input/input54 02:58:37 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, r0, 0x0) read(r1, &(0x7f0000000140)=""/117, 0x75) 02:58:37 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x8000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 478.393865] print_req_error: I/O error, dev loop2, sector 0 [ 478.399790] FAT-fs (loop2): unable to read boot sector [ 478.469419] print_req_error: I/O error, dev loop2, sector 0 [ 478.478388] FAT-fs (loop2): unable to read boot sector 02:58:40 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x7f, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000000)='./file0\x00', 0x12, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) 02:58:40 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:40 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x122) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x2) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid\x00') 02:58:40 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x8000000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:40 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:40 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, "6e72303db486da67c3da87001900", 0x5}, 0x18) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 481.255375] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 481.265242] input: syz1 as /devices/virtual/input/input56 [ 481.273630] print_req_error: I/O error, dev loop2, sector 0 [ 481.281296] input: syz1 as /devices/virtual/input/input55 [ 481.286296] FAT-fs (loop2): unable to read boot sector 02:58:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 02:58:40 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2c04}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 481.338522] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 481.364089] input: syz1 as /devices/virtual/input/input57 02:58:40 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) creat(&(0x7f0000000100)='./file0\x00', 0x2f) chdir(&(0x7f0000000080)='./file0\x00') 02:58:40 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:40 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000140)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000780)=ANY=[]}) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bpq0\x00', 0x21}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r1, &(0x7f0000000040)=""/46, 0x2e) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) 02:58:40 executing program 4: setitimer(0x1, &(0x7f0000000080), &(0x7f00000001c0)) [ 481.522325] input: syz1 as /devices/virtual/input/input58 02:58:43 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffdfff, 0x0, 0x20, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) tkill(r1, 0x14) 02:58:43 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x900}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback}, 0x10) 02:58:43 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:58:43 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000001c0)=0xffffffffffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x257121a2, 0x4) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r2, 0x0, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SOCKETS={0x2c, 0x7, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r0}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x80) 02:58:43 executing program 1: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x1c, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x5) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/8) [ 484.324863] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 484.344012] print_req_error: I/O error, dev loop2, sector 0 [ 484.349907] FAT-fs (loop2): unable to read boot sector 02:58:43 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) [ 484.370066] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:58:43 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf925}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:43 executing program 3: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x400, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x401, 0x6, 0x5, 0x1, 0x4}) mq_getsetattr(r0, &(0x7f00000000c0)={0x5, 0x7, 0x99f6, 0x0, 0x2, 0x101, 0x1, 0x2}, &(0x7f0000000100)) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) 02:58:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086610, &(0x7f0000000040)={0x7ff00}) fdatasync(r0) 02:58:43 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x401}, 0x8) sendto$inet(r0, &(0x7f0000000000)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 02:58:43 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xe00}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 484.487582] EXT4-fs (sda1): resizing filesystem from 524032 to 524032 blocks [ 484.552894] print_req_error: I/O error, dev loop2, sector 0 [ 484.558880] FAT-fs (loop2): unable to read boot sector 02:58:46 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x800) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000000c0)={[], 0x4, 0x0, 0x8, 0xe1, 0x3, r0}) mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) 02:58:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086610, &(0x7f0000000040)={0x7ff00}) fdatasync(r0) 02:58:46 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x80000000009, 0x1000000000000001) ioctl$FS_IOC_FSGETXATTR(r0, 0x802c550a, &(0x7f0000000080)={0x8002, 0x0, 0x0, 0x730000, 0xffffffff7ff0bdbe}) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5b, 0x0, 0x0, 0x1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xffffffff, 0x9, 0x5, 0x100}, &(0x7f0000000200)=0x10) 02:58:46 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0x0, @multicast1}, &(0x7f00000000c0)=0x80) 02:58:46 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa0018000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:46 executing program 1: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x1c, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x5) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/8) [ 487.407230] vhci_hcd: invalid port number 255 [ 487.411792] vhci_hcd: default hub control req: feff vffff i00ff l65535 [ 487.417940] print_req_error: I/O error, dev loop2, sector 0 [ 487.421110] EXT4-fs (sda1): resizing filesystem from 524032 to 524032 blocks [ 487.425045] FAT-fs (loop2): unable to read boot sector [ 487.451229] print_req_error: I/O error, dev loop2, sector 0 02:58:46 executing program 4: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000080)=0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000d00)=0x72, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0xda9, 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) 02:58:46 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x8000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:46 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 487.457155] FAT-fs (loop2): unable to read boot sector [ 487.466803] x_tables: duplicate underflow at hook 4 [ 487.474737] vhci_hcd: invalid port number 255 [ 487.480797] x_tables: duplicate underflow at hook 4 [ 487.491213] vhci_hcd: default hub control req: feff vffff i00ff l65535 02:58:46 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) finit_module(r0, &(0x7f0000000040)='em01GPL/(#{\x00', 0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:58:46 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x9000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 487.508359] print_req_error: I/O error, dev loop2, sector 0 [ 487.514519] FAT-fs (loop2): unable to read boot sector [ 487.548075] input: syz1 as /devices/virtual/input/input61 02:58:46 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x300}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 487.569643] input: syz1 as /devices/virtual/input/input62 [ 487.580707] print_req_error: I/O error, dev loop2, sector 0 [ 487.586709] FAT-fs (loop2): unable to read boot sector [ 487.629186] print_req_error: I/O error, dev loop2, sector 0 [ 487.635965] FAT-fs (loop2): unable to read boot sector 02:58:49 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='em0$m\x00', &(0x7f00000000c0)='cgroupvboxnet0msecurity@\x00', &(0x7f0000000100)='user,!bdevwlan1wlan1},\x00', &(0x7f0000000140)='-eth1,ppp0\x00', &(0x7f0000000180)='eth1\x00'], &(0x7f0000000480)=[&(0x7f0000000200)='system\x00', &(0x7f0000000280)='mime_type/system+,wlan1wlan1bdevlobdevvboxnet0:ppp1md5sum\x00', &(0x7f0000000300)='\x00', &(0x7f0000000380)='^posix_acl_access\x00', &(0x7f00000003c0)='nodevsystem/keyringuserlo\\\x00', &(0x7f0000000400)=',\x00', &(0x7f0000000440)='selinux\x00']) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000340)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) mknod(&(0x7f0000000500)='./file0\x00', 0x10001040, 0x0) chdir(&(0x7f00000004c0)='./file0\x00') execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) 02:58:49 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) sched_yield() ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x49) 02:58:49 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2904000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) 02:58:49 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000100)="67e1", 0x2, 0x850, &(0x7f0000000000)=@nl=@unspec, 0x80) 02:58:49 executing program 4: gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x400000000000012, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000180)}}, &(0x7f0000000040)) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x4000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffffffffffff}, 0x2, 0xd}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000005c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000500), 0x3, {0xa, 0x4e20, 0x341958a3, @remote, 0x8}, r1}}, 0x38) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000100)) syz_open_dev$sndmidi(&(0x7f00000006c0)='/dev/snd/midiC#D#\x00', 0x8, 0x80080) r2 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r2, 0x0) accept(r2, &(0x7f0000000480)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80) timer_settime(0x0, 0x1, &(0x7f0000000640)={{}, {0x77359400}}, &(0x7f0000000680)) 02:58:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 02:58:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) fdatasync(r0) 02:58:49 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xb200000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 490.419977] print_req_error: I/O error, dev loop2, sector 0 [ 490.425886] FAT-fs (loop2): unable to read boot sector 02:58:49 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xfffffffffffffffd) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$RTC_WIE_ON(r0, 0x700f) 02:58:49 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/43, 0x2b}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000300)) clone(0x2006001ffe, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000080)) read$eventfd(r0, &(0x7f0000000180), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x2, 0x8) [ 490.475018] print_req_error: I/O error, dev loop2, sector 0 [ 490.491314] FAT-fs (loop2): unable to read boot sector 02:58:49 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000dfff, 0x1, &(0x7f0000000040)=[{&(0x7f00000016c0)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x4) mknod(&(0x7f0000001280)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000340)='./file0\x00', 0x0) [ 490.517348] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 490.542677] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 490.572010] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 490.584256] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:58:50 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) r2 = getuid() syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x3f, 0x3, &(0x7f0000001380)=[{&(0x7f0000000380)="ce0bb8af7e1d38e8db4af9650411ccfb3b5a82f1eebbcb225267b8e16f4787fbb367123420063c7e0f7683e86b1e82666bc4e092515474b6df7cdfa6f39a77ba5746f4bfaeed8e80187f519099708ddfdff2cb2aab894ac2e8aa075564995c7ffb5f3b45b81ff46248ce92063295690a1c8f749a77a8f21617a5d13e6433eb8d44c5c69273cc88da1e615c05f1ac5585660db2f67bade8c83f6edc2f0c3cb3694668a78c0e0810f633f15f8cf085b7418711bcf7a6627a536255652140817e8036d2bf05e356b5633d94487c82fb40b14b8f5e7d2c6f5382c742fb65ee0233a31fdfd08be51156425c151c291d91e03de69d9d50d396b484d1e5736e1577f6e81ec3a433b4440e4e62b39dbc2714d75682f110b1fd6126248b009c011ec9667c1aaebce56c842838f4f8927829a6caa2049cc16726709e86979eb45bc2ac9340d7ca08a3a678646592bfda4861b30addd28e1e1bcea7fb9eaa9c493405a2401d95ad4f315b5848ff8fa6ce298d1cd0c972b85efcf096005fd33074f274cca0a749e9ffeefea4777fa83e27b5c8dea9cd68d79fd2212192d01c0316f59531dbdba7d57c4a0f714b7f089adf37f3a62bb0e957b60d6f67639504239887bdb8d5c11bbe814380d578b89507d78fa66843ad34055de86d0d62a97ec1ea46171fe1781fe8ec73d33d99e67129596868ec275d14b2a13c16d0ac1c434ed098cbc600d87ded8f7b8834f152d3781a10576136a5db8883d5785bd069690ad22e5fcc89797096c8709fce02fa113363a150afd84fc2173889608d8f4bba76dda4aa1b457d31241b0d3107d061cbaf77812941c153638b77e696e0910379452068d115b2d9e98a3e9c38078fd6e8a4024e46d19e7c78179e3eec267b9a6747883e711517843185ed7e032d1510d65618df11f6320c6c2a7c5142735a57fc88e51a4f3f9901135c974ebfb0a2aa506e94b0662311bace72ff28d35a33342a10f044d04f25260f259d6f2c64caab64962acb1c26c3f1518f59f8ec73eb8f5e67463cc391f58872fa98d1b4f6e7810adac6dcf26ca44786d2df6721bb06d9544e5965a51b556dc6bc3eaf4427c6e00da2dac11e830887e93ae436de028754a838995b91d6e16c779a8d662c2dbf0efdb2875529a07dd409ce14f5dff350ca3c0d9951a48453f72f93a31e9ab7cfec61d79ffa368a582c1bce75efa4e58ba2473f1e8cf8202ae01607be2b2aa52ef4b71602477da96b35caf93b3bfe5f2b1bd785a62117ad4db82a34fc0ac2145f7093f9bfb2e43bb81b21f2ed13efa1b3acae8ab2db8ca5370ad674cd22c9a7d9ed16d7d046cd5a1d6b8f317866f5bb4e4c479aa39953a740a6681da35a801c5ac2dbf8397d60a11898df6e228d052dc49ddbd9899e97bcce0ddb507e579c63f294cd851c0e1a6d5e5e6012cdbaf247c6048521cf5c0ecd484b1d031ceed86d3b0e7433854c0cd0cb3fc47cc9ae16a7bdcb03a52a987af34423466b7d650b56bb1c5b80c83fc3d5831671d482fb738fd73dcfe8f99f750a199dbdf542e73278dac2f39675013ecbe268aad0cfb9ee47d3123a326f6ac03662d619aa49fe2395385e1a624f76ed2ec5056899dd3787fb0f98ff8a4461140622dccb9369db09005a3d4f3b27f7d1effc10d063be5d9852601ae6709e6acd2ab9e9403d001e1ac0027f5c250cdc1d4df89a954d5a64025bab5233373fa25c803306f6ceceb16d859237f14ae9ea6af123b8be065b9081fcb6c10a6336ab927826491ecced25ba1b3e9af3f4b99b95c9c83a3757a1c0caf7bbef1cb3a06c4eb46e71baf7608d6a94f1177219d136801f8816be1c2bf0490ca1651e6478569c32f7db6461ecf613e15321622e7046bf3ee495b39f6369d8f6e51983a2bc8cd1b95df61109a637f15b10e11796c4ec0c1a529f6f9c5c63a338522e104cfc1b1d9438a824e88013e1b527e0b515f38eedc9be4c10fee02801aaeae097b4bde14ccf9b3ca0f600096547090d4b87df6e0192db2baae08849ce59ca964ae88dcb7b24e72ba373815914683ec2f1856ad4f42657d4b8b62ca404a6624abe7ab104fc472e0fa25479850a31506268357fbd4bc7b5fe003109cc1199a069bd976c0097b8aa4eedbb111ea4e06c49bbc9151be74a94473c0ce0dcc76ec8ec25a6d04540ccd49fae04796b68a4e4d2c6edf96ec66b20fea3335e5548b9e139b216b225ddc0c6f1346176ac0ca3ce7c5e58e2d8f8b5cbd74a87eff224d77e2efaebcd08038e4bbfe531f700cdcb8ab39fa0b0d7f93017bd08dec4987eb85f9502e7f2d2ba54666fa38c8b34d0df47c662969908ebe9d3fd25ee9797bb9e802b86dfae6e8132ed05b78d63eb7ebdc7466160f480b6d0e50d1123f174983c84d8f5452655791b2f9820ecc8bbc2a81cbe2dc0eacb965e8c91fc722c70a0e77a79f461f02b0b57fc707f02b54f393c047dac0ef09f33c14d97a9808c018019ca4fedad9693c46ea481916a0d13cd6bd7efa4e48e3df093c87ab2ab18aa7105fb52b95934e346a034d5843c2afb9dcaed24123182ed9239676aec09697bc713f61709069055eef97216cd71e4ccdbdaf0d2839b001c16017984f790f1f7a9c364d9df950474511efeeaa337adaa0d62727123b38763d2ccc8821787f2c2f788baa766400cff8b68a2d2b5696b2e2d70d0d2afd41e72f2426b248ccf7cd4417145662adaed363be3c5385f11e5aa780ebfe25af7266eac66c7a0a51bf73be263d74ae81dedc63914c7f617b75ae3cfa91d9c6fba31326fcbba9f347d506cf314d72d0b29db0760cf06b17a7c860d25c8c8308ee8f0def4c9a40d6f5f2ab6f9231d9c3269ef3d6fcffded8da989f1488a2615d6cd1b98269f9a4e611ab3db6d980222d832b00a62d7bf6ced34052c12afc7edd8242d280a9d75ec8bb0e02fa10014ac9ec4367e35c1490abf668f73ad17765f4d89c3dc1da4f77248d63ef5657b44ae6aef9c97d5c14f674009af96d8150c1fa3f5b1ebbfe5663bf684147418d54f9717f3f9c82fa66b778790f25a66dc5a819560aed36aac67450514bfb4e70fa982e861f9fb33b8349f85027b887710eea4bf0cb3e6eb07ba10c04f030a82f63dbace27ff29fcf826add29c1bc5066d1776eb99f5e7f650d2d0d5db50d99b2e3f2083628ceb86d53b5e2bc0b2204b3adb3ac4a432c7f134cd2ca0111342aca6f44e103d567110e1ce5b9ad24ba873c1697efd27eaa60e54dc0f107f1e222dcd631b5afd2294b35637bb3b29d5768489562fe2c2fd4769ee69bbdf1aa4a6148d28bc4fc94f387f070df4ee40ff1a6ba67dc0ba8f646a3f8258f28a4b67108c7766630de31d874ac22589dc55e90c603d6be993f92d8c2b9e3c011358b3209cd368c679d7d8f78bf3baea772180b23e06f961c89ae18b0197105781f00cb96e5df4648725b69dcdddc234b7e9e09a8fd8e22d1de87e10fcad3d2c3077fa244cdce9ce39c3810504eaf15e476df9106cf468606e558ad1f5c47b3d35c45f134ec1147db7f898814f9822873941097e4a6b01eef5a1d57e2ef1f9c82da794f39291a10615b1db6dabb76d2d3d86bc8b516c884e4536ab03d8d8827477920e2e0c4a0c529ceaed23bad54bf3c66b62edcc4b69d2d58c2f91606ef56c388b95c98b5cb76158bec95e166fa0e3376628ca6edcbdb7a43fa8440223147d5418f7f93e8943b029a9ccd3393d70e69c143cb09ab28d3d31287c4326e41087a4903156a4625f431b43048f64eb0a2a351885c5cf63c141eba7ffe29401e0469a585021b252b39826ff18164d4ba1d0bd1063b9d1e4bc41ed4a01d441c44f0a0bf5de4616d4864d1db98053d24c147d35df0dd33a59fb8cc3eaae41eb6a25e7e35ce112e6bc8b8054671eba77603b02cd281ec5efa942aade66cb032db7dd289cf8f5f08df4ede94fef9d083762917fcaa9300b0380356012c998c67465c72d7c41903f828e275776445fa7fcfe8654109258159b23c1f7eb92d1e3748ca521ce1745fe1c0b6bed346277b6679ccd202ceaace10466967b068b86bb92e49c41f54ba8d470622bcef5fbb1b926d17faf4fa0c06abaa80840d71350da28164c8166ba36697dfdcee83b53bd30995e9f4cb07a06b5e0fb924105198a6d7ecea6ea44dabe9a53f81f100b3be07feaa2f5ce879a73bcc82f136d278a6a5899a53d2b1b2520f0303848c9250ad24c96664e2c60f5023f8381bd19464a46acf10e4e28d6e900a9a7a31f75639ce23a35a5559d08630e2019df1e541a35f3205188b8bdf3dae18d23e30dc9cf940398e0f0ec95117c9285c870210bd2ceff9ab6748ec2f6c5cd7ce8ec4e6f2394ce9cb066c40f9a7652fd33eaef95ad0016556c773bbb196fa6a6d6b0a178ef8313217b9714df63d7958f691dfa618f09e1a5a86164fac8c0dd3e73a56cac2de1f83172ff12d9c7b2d6f940f9b17004a0fe8991a845f7415dcecdb5c7faa52bc4370ab0740913edc8a702b4e7d0a4746be51e9f8ecad8d746439112975dea00cf77a1dd1eb2de506da42d7610b0c44fb37fe2a3fe1f49e67e94b1450be03d17f35da396098cd94057d5bba3bd7579f2a24ef930a7edf2bd914ca7a1e2c5d95c4ad9ab97fc3884405bafd00d68e40b1c637e763b15ecf0f65985c073cc774454324b416bf35876cd5793b371df24fb14d068445d30fbf78aefc2a9594fbd3fc55321d2e7cbf1c4a1049808d5e478125ad2d6b907d64da76c7c8938b9bf6b43fdcbbb8eb6a87909e43835954f185a7fdeba8741d959bfb1d859c8238357074a502d1218083ae02fa4f8cce1bfa8057f75c5a86d973a2d8e1a58f15888675027b56448fa8718fd56899a726af076bee537fca7ac975695d82a32c6c40e20d50407eb214dbb6caff6c2832848f8a8136475868b0a857960a729f841148fa2dea5bf016ca6b423ad6fe9a7e84f594e4cb75167ce86b9e38bf29376c053b971a5b1cdb0d2e757d0f39e6dc3472ca23324cbf3e7b757793ee67d5efff602c82d78ef46fce2681830e4738a69154df086399ecebe8be4e6a81f749bee47c4ebb9a94906e71cffabab5d5bec8d2f452a176803890bff13e035f3c7ada2ae3fabf559dcae3c0c0b5f5c73560b7a9da217d7148578f1eb0d176e656de3c6c558795de22a14e2536731c5eed12d6bde9193a562d91850c7c98d96fcd7f57175b4cd0e172914436258d35c49c7056d55254377fdfd28ccbab472c3d416c62f40491b92efae694b1e2344ac35f8b0c0c230e10981640ee891caae206777b7a0c29bed645540466eb8fd099752285a00f2820d4112e345be8afe4ffa1aefccb8749e1653f3777c89727ffac3f678bb3b79753a89161a1cb2cf727621a8cbe5b05559c4001e249a6b8895762b1c36ea022c6d1278f1c8a3c6df8667387acbf21f1a5b59d1c451922c6221ee73825fcb71a9ea8161339ceb54e04da6999e1aed3934d028f0f0c54e63b6970f19b934235c72bca78f00753f2db247214c4c6ab0903b106e8f1c68b8c33256006fe532c4767936389d59f7fb7d26b0982cbd79c1f01437e051e5282d3a22af947e5a9edc8d7a4b98462071fbeafd692e2103b5448ea50fe4aebafbc9e35a705cebccb84efcc590627611ce69f08cf77d045d0d5278e34687e953d29221019a058f4f0b7083818244f3e4ca05eedc4f3836266d804b597aea5e68c8488eb911174c51a4893f226515d5392a7423350ad5909b21ab82ff88950f8e1d063eff8adf25186b4f0df94e02d76494ab25750e0ed6d3462f2b17bc0ff11eb1c90f6c93a914a764", 0x1000, 0x6}, {&(0x7f00000000c0)="15b961b21c04796516d68cc4625c2712004dbe3c371e99370bde3466d6044cbbe4ad06bb30d5f6961833195e3be9207f47712296cb7805bfd7d3c5dd2c97a82eeb2643a819ff1fe481210b3b64f0e2e75fde187cd25cf588aa06f0363e4e49556f332d4d03e4874608408acd2540f123cead07f65cc6a2780f30e130bce7f83432ecb4f071dfc259", 0x88, 0x4}, {&(0x7f0000000180)="a026b1bc58bebd6bd58b78300a77eceac36b225aea8e300166447de5384f905c1df80e6847b0ab81fe2cdad5709cf1e75c909402422bd5eb6317d4c9893df70583a3769347", 0x45, 0x332d}], 0x140080, &(0x7f0000001400)={[{@rodir='rodir'}, {@uni_xlate='uni_xlate=1'}, {@nonumtail='nnonumtail=1'}, {@fat=@check_normal='check=normal'}], [{@uid_lt={'uid<', r2}}, {@subj_user={'subj_user', 0x3d, '^+'}}]}) tkill(r1, 0x14) 02:58:50 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2c04000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:50 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x4000000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) 02:58:50 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000dfff, 0x1, &(0x7f0000000040)=[{&(0x7f00000016c0)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x4) mknod(&(0x7f0000001280)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000340)='./file0\x00', 0x0) 02:58:50 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b7020000fe000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000012000000b7000000000000009500000000000000"], &(0x7f0000000340)='ser\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0xd7, &(0x7f0000000840)="16131a4abd08284a2535e4f83499", &(0x7f0000000380)=""/215, 0x24c}, 0x28) 02:58:50 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffdffc) getpeername$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000680)=0x14) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f00000006c0)={r2, 0x1, 0x8, 0x80000001, 0x0, 0x5, 0x8000}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x1000000000000) ioctl$KDDELIO(r0, 0x4b35, 0x67) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000340)=""/143, &(0x7f0000000180)=0x8f) msgget$private(0x0, 0x20) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000400)=ANY=[@ANYBLOB="0500000000000000ff7f0000000000000700000000000000", @ANYRES32=r1, @ANYBLOB="00000000060000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000010000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000010000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000030000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000ff0000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000050000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000006bc089c120000000000000008010000000000000000000000000000186ceaad30f73284e56cf3122e48210bde98cb"]) ioctl$TIOCSCTTY(r0, 0x540e, 0x3ff) rt_sigsuspend(&(0x7f00000001c0)={0x4}, 0x8) ioctl$KVM_RUN(r0, 0xae80, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x8000, 0x140) [ 491.321808] print_req_error: I/O error, dev loop2, sector 0 [ 491.327966] FAT-fs (loop2): unable to read boot sector 02:58:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e27, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x400000000002}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x33}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x90, 0x5b}}, 0xe8) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 02:58:50 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfb25000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100), &(0x7f000002c000)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000380)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000005c0)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount$fuseblk(&(0x7f0000000100)='/dev/loop0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x80008, &(0x7f0000000500)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000580)) 02:58:50 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b7020000fe000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000012000000b7000000000000009500000000000000"], &(0x7f0000000340)='ser\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0xd7, &(0x7f0000000840)="16131a4abd08284a2535e4f83499", &(0x7f0000000380)=""/215, 0x24c}, 0x28) 02:58:50 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xe925}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 491.471280] print_req_error: I/O error, dev loop2, sector 0 [ 491.477454] FAT-fs (loop2): unable to read boot sector 02:58:50 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x8}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:50 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x800000, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) 02:58:50 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x3}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) r4 = gettid() epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000240)) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r1, &(0x7f00000000c0)={r3, r0, 0x6}) r5 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) 02:58:50 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast, @empty=0x88ffffff, @dev, @local}}}}, &(0x7f0000000040)) 02:58:50 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000400), 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') exit(0x0) sendfile(r0, r1, &(0x7f0000000140), 0x2000007fe) [ 491.865658] IPVS: ftp: loaded support on port[0] = 21 02:58:51 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x4f9) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) 02:58:51 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000140)={{}, 'syz1\x00', 0x2}) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000380)={{}, 'syz1\x00'}) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x4, 0x0) ioctl$UI_DEV_DESTROY(0xffffffffffffffff, 0x5501) 02:58:51 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2000000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:51 executing program 5: r0 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f0000000580)="a7", 0x1, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) [ 492.213080] device bridge_slave_1 left promiscuous mode [ 492.218858] bridge0: port 2(bridge_slave_1) entered disabled state [ 492.289956] device bridge_slave_0 left promiscuous mode [ 492.298020] bridge0: port 1(bridge_slave_0) entered disabled state [ 492.311387] input: syz1 as /devices/virtual/input/input63 [ 492.324525] input: syz1 as /devices/virtual/input/input64 02:58:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0), 0x10) sendmmsg(r1, &(0x7f0000000040), 0x324fad809d5a9cf, 0x0) [ 492.338824] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 492.351276] print_req_error: I/O error, dev loop2, sector 0 [ 492.357247] FAT-fs (loop2): unable to read boot sector 02:58:51 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e27, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x400000000002}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x33}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x90, 0x5b}}, 0xe8) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 492.408422] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 492.420063] team0 (unregistering): Port device team_slave_1 removed [ 492.430506] team0 (unregistering): Port device team_slave_0 removed [ 492.440764] bond0 (unregistering): Releasing backup interface bond_slave_1 02:58:51 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fsetxattr$security_capability(r0, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000040)=@v2={0x2000000, [{0x6, 0xf9e}, {0x3, 0x7f}]}, 0x14, 0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f00000000c0)=0x6) [ 492.478371] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 492.539860] bond0 (unregistering): Released all slaves [ 492.596434] print_req_error: I/O error, dev loop2, sector 0 [ 492.602352] FAT-fs (loop2): unable to read boot sector [ 492.613666] device lo entered promiscuous mode [ 492.787238] bridge0: port 1(bridge_slave_0) entered blocking state [ 492.793730] bridge0: port 1(bridge_slave_0) entered disabled state [ 492.800948] device bridge_slave_0 entered promiscuous mode [ 492.838706] bridge0: port 2(bridge_slave_1) entered blocking state [ 492.845563] bridge0: port 2(bridge_slave_1) entered disabled state [ 492.852846] device bridge_slave_1 entered promiscuous mode [ 492.888523] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 492.925369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 493.036881] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 493.073922] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 493.196788] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 493.203899] team0: Port device team_slave_0 added [ 493.235061] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 493.242289] team0: Port device team_slave_1 added [ 493.268360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 493.290968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 493.313486] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 493.320463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 493.329369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 493.361194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 493.561298] bridge0: port 2(bridge_slave_1) entered blocking state [ 493.567690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 493.574319] bridge0: port 1(bridge_slave_0) entered blocking state [ 493.580657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 494.273597] 8021q: adding VLAN 0 to HW filter on device bond0 [ 494.343436] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 494.411260] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 494.417969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 494.424952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 494.491359] 8021q: adding VLAN 0 to HW filter on device team0 02:58:53 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) r2 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000026c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002740)={0xffffffffffffff9c}) splice(r2, &(0x7f0000002700), r3, &(0x7f0000002780), 0x100000000, 0x1) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8140, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) tkill(r1, 0x14) 02:58:53 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52bc, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x22) 02:58:53 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa000000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:53 executing program 4: 02:58:53 executing program 5: 02:58:53 executing program 1: 02:58:53 executing program 1: 02:58:53 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0), 0x0) close(r0) 02:58:53 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 495.009442] print_req_error: I/O error, dev loop2, sector 0 [ 495.015857] FAT-fs (loop2): unable to read boot sector 02:58:53 executing program 1: 02:58:53 executing program 3: sched_yield() r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:58:53 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa0008000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 495.166178] print_req_error: I/O error, dev loop2, sector 0 [ 495.172082] FAT-fs (loop2): unable to read boot sector [ 495.199983] print_req_error: I/O error, dev loop2, sector 0 [ 495.206024] FAT-fs (loop2): unable to read boot sector 02:58:56 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x3) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='ppp0security$}eth1\x00', &(0x7f00000000c0)='C\x00', &(0x7f0000000100)='#vmnet1usereth1\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)="0200", &(0x7f00000001c0)="c45d2b00"], &(0x7f0000000000)) ptrace(0x10, r1) tkill(r1, 0x14) 02:58:56 executing program 4: 02:58:56 executing program 1: 02:58:56 executing program 5: 02:58:56 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2b040000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:56 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000006c0)={0x7ff, {0x2, 0x4e22, @remote}, {0x2, 0x4e24, @multicast1}, {0x2, 0x4e21, @loopback}, 0x190, 0x0, 0x7f, 0x627, 0x3800000000, &(0x7f0000000680)='ip6gre0\x00', 0x4, 0x8000, 0xffffffff}) io_setup(0x80, &(0x7f0000000540)=0x0) io_cancel(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000580)="e21efacd55146394d5b0194c694c1aa22c2ba03587c773aa525b140383fe1424d69415549df582d8981a2f3704431ba0f0ab0ec7c2d69656beece6165e06c473c75b", 0x42, 0x1, 0x0, 0x2, 0xffffffffffffff9c}, &(0x7f0000000640)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @rand_addr=0x200}}, 0x0, 0x3ff, 0x3, "ff61cc72c732e9de3eb787642e37de51134a7dc0f9dc97a43a84306a8f38364431cbee9df1959702817616dff1dc1623642fe03a5f6fd18a696f57a169a6dfca49f767824354934b8c81e8d4bcc23f08"}, 0xd8) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000140)) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x20000, &(0x7f0000000340)={'trans=unix,', {[{@loose='loose'}, {@version_9p2000='version=9p2000'}, {@afid={'afid', 0x3d, 0x5}}, {@cache_none='cache=none'}], [{@appraise='appraise'}, {@obj_type={'obj_type'}}, {@context={'context', 0x3d, 'root'}}, {@hash='hash'}, {@subj_type={'subj_type', 0x3d, 'eth0]posix_acl_access/'}}, {@fowner_gt={'fowner>', r2}}, {@audit='audit'}]}}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000400)={'mangle\x00', 0xc8, "c867a5dc75596922138121ee31ad714569f6eec1ef41b21acd76dd388c100931c7acb6dd526ab8d8b34f1d6d92d15760e7e09ab36d266a956d6f80895904db6446b202d18da27baed5a8ee0c946c5e50a9b6ba01d2c4a02a49c1f3c8649e107c9bcae79067040f4fdc4ab398ef01d5278f32686218d407941efb86736de382f9f5d945d1dac6c7f2ec8dbad646bb6d23d5270f4df6191a6e93ff95fc5f19df7719115862d34cb11dab4e3c88c08946f4f65c977a02624880d251a5d88460710a493ed383e7db6d9f"}, &(0x7f00000002c0)=0xec) 02:58:56 executing program 4: 02:58:56 executing program 5: 02:58:56 executing program 1: [ 498.057588] print_req_error: I/O error, dev loop2, sector 0 [ 498.072120] FAT-fs (loop2): unable to read boot sector 02:58:56 executing program 5: 02:58:56 executing program 3: pipe2$9p(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$P9_RLINK(r0, &(0x7f0000000580)={0x7, 0x47, 0x1}, 0x7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x2400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x11c, r2, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe5ad}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000054}, 0x10) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x90, r4, 0x50c, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x96}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, r2, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x38}}, 0x5) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000000)) 02:58:56 executing program 1: 02:58:59 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file1\x00', &(0x7f0000000300), &(0x7f00000001c0)=[&(0x7f0000000040)='\\\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-^vmnet1vboxnet0^[\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00']) ptrace(0x10, r1) tkill(r1, 0x14) 02:58:59 executing program 4: 02:58:59 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf6ffffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:58:59 executing program 5: 02:58:59 executing program 1: 02:58:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) write$vnet(r0, &(0x7f00000018c0)={0x1, {&(0x7f0000000100)=""/211, 0xd3, &(0x7f0000001800)=""/130, 0x0, 0x2}}, 0x68) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000000)) 02:58:59 executing program 1: 02:58:59 executing program 5: 02:58:59 executing program 4: 02:58:59 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x7600}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:00 executing program 5: 02:59:00 executing program 1: [ 501.273598] print_req_error: I/O error, dev loop2, sector 0 [ 501.279445] FAT-fs (loop2): unable to read boot sector 02:59:02 executing program 0: r0 = getpid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x40001, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000380)={0x2, 0x4e21, @multicast1}, 0x10) sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x1, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x800}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e21, 0xac8b00000000, @dev={0xfe, 0x80, [], 0x21}, 0x10001}}}, &(0x7f0000000280)=0x84) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) tkill(r2, 0x14) 02:59:02 executing program 4: 02:59:02 executing program 5: 02:59:02 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x25fb}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:02 executing program 1: 02:59:02 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:02 executing program 4: 02:59:02 executing program 5: 02:59:03 executing program 1: 02:59:03 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xb2}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:03 executing program 4: 02:59:03 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x8001, @mcast2, 0x2}, {0xa, 0x4e20, 0x27e, @dev={0xfe, 0x80, [], 0x21}, 0x800}, 0xceb1, [0x101, 0x2, 0x3ff, 0x9, 0x8, 0x0, 0x20c, 0x6bc1]}, 0x5c) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) futex(&(0x7f0000000040)=0x1, 0x9, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0x2, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x141000, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000280), &(0x7f00000002c0)=0x40) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000000180)=ANY=[@ANYBLOB="3c31f6a3d35eb0a4"]) 02:59:05 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r1) tkill(r1, 0x14) 02:59:05 executing program 5: 02:59:05 executing program 1: 02:59:05 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x600000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:05 executing program 4: 02:59:05 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r0, 0xc0385720, &(0x7f0000000040)={0x1, {0x77359400}, 0x401, 0x7fff}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/143) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='syz_tun\x00') ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) prctl$intptr(0x3e, 0xffffffff00000000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000140)={0x9, 0x5, 0x7, 0xa5, 'syz0\x00'}) 02:59:06 executing program 4: 02:59:06 executing program 1: 02:59:06 executing program 5: [ 507.234750] print_req_error: I/O error, dev loop2, sector 0 [ 507.259308] FAT-fs (loop2): unable to read boot sector 02:59:06 executing program 5: 02:59:06 executing program 4: 02:59:06 executing program 1: 02:59:09 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000280)={"620000000000f100", 0x2}) r1 = getpid() sched_setattr(r1, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) socketpair$inet(0x2, 0x4a08c8d0d2a851ca, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000001c0)=r1) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r4, 0x2) tkill(r2, 0x14) 02:59:09 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xe000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:09 executing program 3: r0 = memfd_create(&(0x7f0000000040)='ppp0\'mime_type\x00', 0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00000005c0), &(0x7f0000000600)=0x4) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getgid() r8 = getgid() r9 = getgid() getgroups(0x3, &(0x7f0000000500)=[0xffffffffffffffff, 0xee01, 0x0]) r11 = getgid() fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000540)={{}, {0x1, 0x5}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}, {0x2, 0x4, r4}, {0x2, 0x2, r5}], {0x4, 0x4}, [{0x8, 0x0, r6}, {0x8, 0x0, r7}, {0x8, 0x4, r8}, {0x8, 0x4, r9}, {0x8, 0x2, r10}, {0x8, 0x4, r11}], {}, {0x20, 0x5}}, 0x74, 0x2) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) 02:59:09 executing program 1: 02:59:09 executing program 5: 02:59:09 executing program 4: 02:59:09 executing program 5: 02:59:09 executing program 4: 02:59:09 executing program 1: [ 510.378712] print_req_error: I/O error, dev loop2, sector 0 [ 510.384620] FAT-fs (loop2): unable to read boot sector 02:59:09 executing program 5: 02:59:09 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf925000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:09 executing program 4: [ 510.538194] print_req_error: I/O error, dev loop2, sector 0 [ 510.548783] FAT-fs (loop2): unable to read boot sector 02:59:12 executing program 0: r0 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001580)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xf291, 0x5, &(0x7f0000001500)=[{&(0x7f00000000c0)="213774e8e91d4173f245c0768c7f33d24f0934a20b7f57962a2d8f2fbcef1ae2ce0fb495e6413b06109634c58c8f7538e11f1f215fee975bd91a4215c4f5e808264710fbf644c21331e250648dc2bcf8941314d3b32a1b7cdc70f010ab25725dd3178b89cfae6dd4eee6564215568d791a0ff6b48f6cf0d35d16dcabc314e91c1e73b90671377ef6516927a3eeb0e612c8245d74d61711713c5756630e15f8b42a3a3f873a62056b6e91d46bdcb51c0ad7b128324f67cc3841af33cc03d9a18bc4be90", 0xc3, 0x1}, {&(0x7f00000001c0)="849f4cab8493cc5ac178cb0a38809c34fcfa", 0x12, 0x4}, {&(0x7f0000000380)="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", 0x1000, 0xd1f5}, {&(0x7f0000001380)="f966b6c4f84c943ad46042f8d2a59a9d599dd52b376b7699e894c061c9937c5b97dd21b48cd93bcecac90c095dfd32288373033829d5b396f2e09eba877528343a64720755acc525ba78317dc80a0b6c", 0x50, 0x6}, {&(0x7f0000001400)="b8379bceace289587b9c7f9f00935d50b1a75abf5c3bb0ef29c1ba9a9b61aa3dae8d3074235b3701e4587da622de57e1291481d54d3142b1c0119605117961c41c40b6d6aaf108f963872028a4c1db87ed596e97e6061096574d2fb4c2639c39240acc5e1aa479bbe150e1d171a997d6916c1eefc2480cc1650e3dee5c9a464a0564c3405a293b7863b11cfe6b0e9bde172e9df2fdf6dc80beb626123ae56e253f56efe5bfbfe212d120db5c67c5b786ecd3d74ec89d559231a62633e44dcd8e28a2b7c7734a3019fe26185dfca8784f53c2", 0xd2, 0x2000000000000}], 0x1800000, &(0x7f0000001680)={[{@nolazytime='nolazytime'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x32, 0x31, 0x7b, 0x7b, 0x34, 0x0, 0x37], 0x2d, [0x77, 0x77, 0x77, 0x35], 0x2d, [0x64, 0x77, 0x62, 0x63], 0x2d, [0x66, 0x65, 0x37, 0x75], 0x2d, [0x77, 0x66, 0x77, 0x67, 0x73, 0x0, 0x61, 0x39]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, '(security+em1'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '#'}}, {@euid_gt={'euid>', r1}}, {@fsmagic={'fsmagic', 0x3d, 0xf217}}, {@seclabel='seclabel'}]}) sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) tkill(r2, 0x14) 02:59:12 executing program 1: 02:59:12 executing program 3: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fstatfs(r0, &(0x7f0000000200)=""/164) recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/133, 0x85}, {&(0x7f0000000480)=""/40, 0x28}, {&(0x7f00000004c0)=""/191, 0xbf}], 0x3, &(0x7f00000005c0)=""/236, 0xec, 0x9}, 0xdc2}, {{&(0x7f00000006c0)=@in, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000740)=""/219, 0xdb}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/138, 0x8a}, {&(0x7f0000001900)=""/49, 0x31}, {&(0x7f0000001940)=""/234, 0xea}, {&(0x7f0000001a40)=""/123, 0x7b}, {&(0x7f0000001ac0)=""/221, 0xdd}, {&(0x7f0000001bc0)=""/221, 0xdd}, {&(0x7f0000001cc0)=""/223, 0xdf}, {&(0x7f0000001dc0)=""/60, 0x3c}], 0xa, &(0x7f0000001ec0)=""/237, 0xed, 0x4}, 0x4773102f}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001fc0)=""/55, 0x37}], 0x1, &(0x7f0000002040)=""/4096, 0x1000, 0x4968}, 0xcda}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000003040)=""/193, 0xc1}, {&(0x7f0000003140)=""/127, 0x7f}, {&(0x7f00000031c0)=""/3, 0x3}, {&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/4, 0x4}], 0x5}, 0x8}], 0x4, 0x0, &(0x7f00000043c0)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000004400)) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffffffffffffc5c4, 0x4, 0x3ff, 0xb5, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x2, 0x10, 0x9, 0x10000}, &(0x7f0000000180)=0x18) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nullb0\x00', 0x20000, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000040)={0x0, 0x7f}) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000000)) write$P9_RRENAME(r4, &(0x7f00000001c0)={0x7, 0x15, 0x2}, 0x7) 02:59:12 executing program 5: 02:59:12 executing program 4: 02:59:12 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf000000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:12 executing program 1: 02:59:12 executing program 5: 02:59:12 executing program 4: [ 513.426146] print_req_error: I/O error, dev loop2, sector 0 [ 513.442893] FAT-fs (loop2): unable to read boot sector [ 513.487947] XFS (loop0): unknown mount option [nolazytime]. 02:59:12 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:12 executing program 4: 02:59:12 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2804000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 513.651863] print_req_error: I/O error, dev loop2, sector 0 [ 513.658178] FAT-fs (loop2): unable to read boot sector 02:59:15 executing program 0: 02:59:15 executing program 5: socket$inet(0x10, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080), 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[]}}, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739ddb, 0x0, 0x0, 0xffffffffffffff39) 02:59:15 executing program 1: clone(0x200, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000003c0)) mknod(&(0x7f0000000140)='./file1\x00', 0x88, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000300), &(0x7f0000000200)) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, &(0x7f0000000300), 0xffffffffffffffff) execve(&(0x7f0000000180)='./file1\x00', &(0x7f0000000380), &(0x7f0000000640)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)={'#! ', './file0'}, 0xb) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) 02:59:15 executing program 4: 02:59:15 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x1000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:15 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:15 executing program 0: [ 516.488047] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 516.525897] print_req_error: I/O error, dev loop2, sector 0 02:59:15 executing program 4: [ 516.536607] FAT-fs (loop2): unable to read boot sector [ 516.557159] print_req_error: I/O error, dev loop2, sector 0 [ 516.563167] FAT-fs (loop2): unable to read boot sector 02:59:15 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x7ffffffffffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:15 executing program 4: 02:59:15 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000002900)=ANY=[@ANYBLOB]) r1 = socket$kcm(0xa, 0x2, 0x11) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000028c0)=0x6) r3 = socket$kcm(0xa, 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x6, 0xd, &(0x7f0000000700), 0x4) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000200)=@pppoe, 0x80, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/74, 0x4a}], 0x2, &(0x7f0000000140)=""/25, 0x19, 0x2}, 0x41) setsockopt$sock_attach_bpf(r1, 0x88, 0x67, &(0x7f0000000040)=r1, 0x4) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000400)='threaded\x00', 0x9) 02:59:15 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x20) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040), 0x0) 02:59:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)={0x11}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000013}) ppoll(&(0x7f0000000480)=[{r2}], 0x1, &(0x7f0000000500), &(0x7f0000000540), 0x8) 02:59:16 executing program 5: 02:59:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x40000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:16 executing program 4: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000280)=""/8) 02:59:16 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) sched_rr_get_interval(r1, &(0x7f00000000c0)) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) clone(0x2020002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) futex(&(0x7f0000004000), 0x1, 0x0, &(0x7f0000001ff0), &(0x7f0000000000), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x10}, 0xfffffeb1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x54}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000100)) 02:59:16 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1e) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:59:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00'}) [ 517.321609] print_req_error: I/O error, dev loop2, sector 0 [ 517.327881] FAT-fs (loop2): unable to read boot sector [ 517.333182] input: syz1 as /devices/virtual/input/input65 02:59:16 executing program 0: 02:59:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfeffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 517.385560] input: syz1 as /devices/virtual/input/input66 02:59:16 executing program 5: 02:59:16 executing program 1: 02:59:16 executing program 0: 02:59:16 executing program 5: 02:59:16 executing program 1: 02:59:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x41260000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 517.693574] print_req_error: I/O error, dev loop2, sector 0 [ 517.699771] FAT-fs (loop2): unable to read boot sector 02:59:16 executing program 4: 02:59:16 executing program 0: 02:59:16 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x26) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:16 executing program 5: 02:59:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x42a}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:16 executing program 1: 02:59:16 executing program 1: 02:59:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x25e9}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:16 executing program 5: 02:59:16 executing program 0: 02:59:17 executing program 4: 02:59:17 executing program 1: 02:59:17 executing program 0: 02:59:17 executing program 4: 02:59:17 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000000c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$xdp(r0, &(0x7f0000000080)={0x2c, 0x1, r1, 0x21, r0}, 0x10) 02:59:17 executing program 5: 02:59:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xffff1f00}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:17 executing program 1: 02:59:17 executing program 5: 02:59:17 executing program 0: 02:59:17 executing program 4: [ 518.414131] print_req_error: I/O error, dev loop2, sector 0 [ 518.425464] FAT-fs (loop2): unable to read boot sector 02:59:17 executing program 5: 02:59:17 executing program 1: 02:59:17 executing program 0: 02:59:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa0000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:17 executing program 1: 02:59:17 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=""/226, &(0x7f0000000140)=0xe2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:17 executing program 4: 02:59:17 executing program 5: 02:59:17 executing program 0: 02:59:17 executing program 4: [ 518.558477] print_req_error: I/O error, dev loop2, sector 0 [ 518.564685] FAT-fs (loop2): unable to read boot sector 02:59:17 executing program 1: 02:59:17 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000040)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x44}) 02:59:17 executing program 5: 02:59:17 executing program 0: 02:59:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x8001a0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:17 executing program 4: 02:59:17 executing program 1: 02:59:17 executing program 5: 02:59:17 executing program 0: 02:59:17 executing program 5: 02:59:17 executing program 1: 02:59:17 executing program 4: 02:59:17 executing program 5: 02:59:17 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000140)) getsockname$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x10, 0xfff, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @remote}}, 0x0, 0x3, 0x1, 0x0, 0x80}, &(0x7f00000001c0)=0x98) fgetxattr(r1, &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000080)=""/1, 0x1) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f00000004c0)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/121, 0x79}, {&(0x7f00000005c0)=""/94, 0x5e}], 0x2, 0x0, 0x0, 0x7}, 0x7}], 0x1, 0x0, 0x0) getresuid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in, @in=@multicast2, 0x4e20, 0xffffffff, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x33, r3, r4}, {0x3, 0x9, 0x1, 0xa20, 0x5, 0xea8, 0x1, 0x5}, {0xfffffffffffffff9, 0x0, 0x4, 0x100000000}, 0x400, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2, 0x4d2, 0x32}, 0xa, @in6=@mcast1, 0x3501, 0x0, 0x1, 0x1, 0x5, 0x494f, 0x2}}, 0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) 02:59:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xe0000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:17 executing program 0: 02:59:17 executing program 5: 02:59:17 executing program 1: 02:59:17 executing program 4: [ 518.824237] print_req_error: I/O error, dev loop2, sector 0 [ 518.833511] FAT-fs (loop2): unable to read boot sector 02:59:17 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:17 executing program 1: 02:59:17 executing program 0: 02:59:17 executing program 5: 02:59:17 executing program 4: 02:59:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfa25}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:17 executing program 1: 02:59:17 executing program 0: 02:59:17 executing program 5: 02:59:17 executing program 1: 02:59:17 executing program 4: 02:59:17 executing program 3: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x10000000000020) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:17 executing program 5: 02:59:17 executing program 0: 02:59:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @broadcast}}}, &(0x7f0000000080)=0x97) close(r2) close(r1) 02:59:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xffffffeb}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={"6c6f00000000000000000000000200"}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000400), 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x14}, 0x14}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000340)={@loopback}, 0xc) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 02:59:17 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) close(r0) 02:59:18 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x100, 0x0) finit_module(r0, &(0x7f0000000080)='^/\x00', 0x1) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 02:59:18 executing program 5: 02:59:18 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xb200}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 519.227532] device lo entered promiscuous mode [ 519.296322] device lo left promiscuous mode 02:59:18 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) r1 = open(&(0x7f0000000e00)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[], &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f00000002c0)) finit_module(r1, &(0x7f0000000040)='\x00', 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='mounts\x00') sendfile(r2, r2, &(0x7f0000000000)=0x20000, 0x3f) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:18 executing program 5: 02:59:18 executing program 5: [ 519.375552] print_req_error: I/O error, dev loop2, sector 0 [ 519.381406] FAT-fs (loop2): unable to read boot sector 02:59:18 executing program 5: [ 519.439854] audit: type=1804 audit(1539313158.192:46): pid=16052 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir971126327/syzkaller.dq0Jm0/293/file0" dev="sda1" ino=16546 res=1 02:59:18 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="f0d36eb8c52d1116a84435ca2870a2f36506b545f964748d8427185fbc122dca36ba7c0efd500d383187dae074c24e7cb1aba7baf50ee5d549f812f2f30f038c3cd6f97afa3c2de2cdbb13096df6dde35282b56e7905c2efceb9594a5cccd8d27391fdb512fb58bb4af944f360f7651cfcca7d88d550e1542ab4a2b16280b9a4f5e45c41b38567dae2b9c833e9d41e1954f39f7f9d62ddeb6424665f5df4f96674f29b2cc37babdd540f70c4481b7073cc0ef8285b23e015702733caca", 0xbd}, {&(0x7f0000000100)="3a664a8a2f96b7e1d07733420cda9a3126ce20c00342968196ca16878395", 0x1e}, {&(0x7f0000000140)}], 0x3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 519.506141] audit: type=1804 audit(1539313158.252:47): pid=16049 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir971126327/syzkaller.dq0Jm0/293/file0" dev="sda1" ino=16546 res=1 [ 519.558736] audit: type=1804 audit(1539313158.252:48): pid=16052 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir971126327/syzkaller.dq0Jm0/293/file0" dev="sda1" ino=16546 res=1 02:59:18 executing program 1: 02:59:18 executing program 5: [ 519.686655] device lo entered promiscuous mode [ 519.697063] print_req_error: I/O error, dev loop2, sector 0 [ 519.702958] FAT-fs (loop2): unable to read boot sector [ 519.723754] device lo left promiscuous mode 02:59:18 executing program 4: 02:59:18 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/233) r1 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r0, 0x0, 0x6, &(0x7f0000000180)='@em0/\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={r1, r0, 0x0, 0x1, &(0x7f0000000140)='\x00', r2}, 0x30) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:18 executing program 0: 02:59:18 executing program 5: 02:59:18 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x3f00}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:18 executing program 1: 02:59:18 executing program 5: 02:59:18 executing program 1: 02:59:18 executing program 0: clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00007c040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x1c, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) exit(0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/8) [ 519.957952] print_req_error: I/O error, dev loop2, sector 0 [ 519.969863] FAT-fs (loop2): unable to read boot sector 02:59:18 executing program 4: 02:59:18 executing program 3: creat(&(0x7f0000000300)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x4000000000000001) 02:59:18 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xb5030000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:18 executing program 5: 02:59:18 executing program 1: 02:59:18 executing program 4: 02:59:19 executing program 5: 02:59:19 executing program 1: [ 520.190234] print_req_error: I/O error, dev loop2, sector 0 [ 520.205047] FAT-fs (loop2): unable to read boot sector 02:59:19 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000100)=""/203) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000005c0)=0xe8) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) r6 = geteuid() lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="b498a4fe1d356f1d7bb72089b8ea698b2dd3e126451184180fbd8cfdd5182f37097e2a4875535d0b4e494cd920607b8d5f1879c7d736e598c32b2f4f3b7f11fb59752957a8c4447b9b", 0x49}, {&(0x7f0000000300)="0fd8588b7c6fbff2e8cd028ab14b3ddf504cbcd44f981c279a5fc1d27b9e8f9e1091258474eab40b8e45daa8d44d1f35e59a63143655d4ab50b968ca233994be7f4c9eae8230c29406e620e6af90e01ed36ec5da80bfd54b0cfca30fbc380bbbc04d5a85c5e7137c8fc225a793ff6be24cc28e4101e15f5aac704a4ff940f173cfba344e612292fb2ee3187dd5db", 0x8e}, {&(0x7f00000003c0)="8bd464f1e6", 0x5}, {&(0x7f0000000400)="bb85a3e9957933c1f6a3a3137c5bbbc7c69a6d3ce8d2a7f05981db58149691da2fe25d03a58cfd950628161e057af829d1d8217ffc70c47e9c47ab3eb23bbc08fedab802e3dba552c9b7aed46c5c16ad99b9bc684343b34e13fba851dbc4561ce7a7aae0", 0x64}], 0x4, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x58, 0x1}, 0x4040000) 02:59:19 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa00000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:19 executing program 4: [ 520.415755] print_req_error: I/O error, dev loop2, sector 0 [ 520.421700] FAT-fs (loop2): unable to read boot sector 02:59:19 executing program 0: 02:59:19 executing program 5: 02:59:19 executing program 1: 02:59:19 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x947a956880217f4b}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x29, 0x100, 0x70bd2b, 0x25dfdbfb, {0x15}, [@nested={0xc, 0x14, [@typed={0x8, 0x19, @fd=r0}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x20004040) 02:59:19 executing program 4: 02:59:19 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x6}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:19 executing program 5: 02:59:19 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80200000000002, &(0x7f00000000c0)=0x82, 0x4) renameat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000500)='.\x00') bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000600)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000540)=[{&(0x7f0000001700)="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", 0x1000}], 0x1, &(0x7f00000007c0)=[{0xf0, 0x0, 0xfffffffffffffffa, "03edd3a00c1463bca6008299bb3a9a48597c2d2d9e60763f6ecfb40c8c71c740549462304d9ce7ce1e6c60a9c63b9605362a7618d246f75aac28c855cfd5e4d369d3966089adfeeea9c57f105f573ce1d6d5b86e6dad4c800a14a8ce75f5a9d630015f05906e91b29f9d795ccc76fe732f547277179efbc6c7c82d9425c1e86b594a678b404cc26f5052101a8f1930b2e6b6b8536f549e81740ea2ebd5ccfc9b5fa5e439cc6eb19ca6631a89b8dce72e3c01e5a35d50cba188907d6bcbe34763d72574164f2a9152e4086d386a8b8a4b2a97ee48fc66c5bb1746a78b"}], 0xf0}, 0x8}, {{&(0x7f00000011c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003880)}}, {{&(0x7f0000006000)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007540), 0x0, &(0x7f00000075c0)}}], 0x3, 0x4840) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 02:59:19 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x14) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8}], 0x1) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000002c0)=0x2000000000000017) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x11, 0xaa, &(0x7f0000000080)="932cd2fb7b727537ed74c666b4710a330150b69c396db3477810022389bc88355675fb02daa4f01a70c492a2ea8ae11a337d9d03db0369a939487a6b0df3a46588fddaa99bf68e4b60ce189922810ceaa95a446bb6863a326bc8a4177fc98d8135a2ab85f32a10fa6c7af25cf0554f7a54bc08e17a314ce702a924ec40d926a41514ec769a15b15a7c7a05a841282fe8077dc9c6ce1a8506b9efada65491b92902c525fe73562662ba0d"}) 02:59:19 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 02:59:19 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xffffffffffffffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:19 executing program 0: 02:59:19 executing program 5: 02:59:19 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x9f}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:19 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0x2) creat(&(0x7f0000000040)='./file0\x00', 0xe9) 02:59:19 executing program 0: 02:59:20 executing program 5: 02:59:20 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xffffffffffffff7f}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:20 executing program 0: 02:59:20 executing program 1: 02:59:20 executing program 5: 02:59:20 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x3, 0x840}}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) finit_module(r0, &(0x7f0000000080)='-bdev)vmnet1md5sum)em1wlan1mime_type#&vmnet0cpuset&\x00', 0x3) 02:59:20 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x23000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:20 executing program 0: 02:59:20 executing program 4: 02:59:20 executing program 0: 02:59:20 executing program 4: 02:59:20 executing program 5: [ 521.950999] print_req_error: I/O error, dev loop2, sector 0 [ 521.959519] FAT-fs (loop2): unable to read boot sector 02:59:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000000c0)) 02:59:20 executing program 3: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x1e) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3b, &(0x7f0000000080)={0x26, 0x1ff, 0x5, 0x9}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1595e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000100)) 02:59:20 executing program 5: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0xfffffef6) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x1c) r2 = dup(r1) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000000100), 0x0) 02:59:20 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xff0f}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:20 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0x2) creat(&(0x7f0000000040)='./file0\x00', 0xe9) 02:59:20 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) write$vnet(r0, &(0x7f00000018c0)={0x1, {&(0x7f0000000100)=""/211, 0xd3, &(0x7f0000001800)=""/130, 0x0, 0x2}}, 0x68) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000000)) 02:59:20 executing program 1: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52bc, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x22) 02:59:21 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') syz_open_pts(r0, 0x22888) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x4, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x9, 0x0, 0x9, 0x7ff, 0xffff, 0x10001, 0x5, {r2, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [], @rand_addr=0x8}, 0xf70}}, 0x5, 0x4, 0x4546, 0x6}}, &(0x7f00000001c0)=0xb0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000400)=""/246) 02:59:21 executing program 5: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$RTC_PIE_OFF(r0, 0x7006) flock(r0, 0xc) 02:59:21 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x6000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:21 executing program 1: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:21 executing program 0: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x4d) 02:59:21 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x264000, 0x0) 02:59:21 executing program 4: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fchmod(r0, 0x110) r1 = perf_event_open(&(0x7f0000000200)={0x6, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x6a0, 0x138, 0x3a8, 0x0, 0x3a8, 0x3a8, 0x5d0, 0x5d0, 0x5d0, 0x5d0, 0x5d0, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @empty, [0xffffffff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xff, 0xff0000ff, 0xff], 'rose0\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x6, 0x2, 0x8}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x2, 0x1, [0x7fffffff, 0xb2, 0x8ec3, 0xffffffffffffffff, 0xe46, 0x8001, 0x9, 0x6, 0x6, 0x7ff, 0x1, 0x1, 0x878, 0x1, 0x9, 0x3f], 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@mcast1, @mcast1, [0xffffff00, 0xff574bd1b3d7d8c6, 0xff000000, 0xff000000], [0xff, 0x0, 0xffffffff, 0xff000000], 'yam0\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x0, 0x10000, 0x2, 0x4}, 0x0, 0x228, 0x270, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x218, 0x8, 0x7, 0x480000000, 0x10, 0x7, [@remote, @remote, @mcast2, @mcast1, @mcast2, @remote, @local, @local, @empty, @ipv4={[], [], @multicast2}, @loopback, @remote, @local, @loopback, @mcast2, @local], 0xe}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local, 'ifb0\x00', 0xf66}}}, {{@uncond, 0x0, 0x200, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x9b9, 0x5, 0x8000, 0x7, 0x2, 0x1, [@ipv4, @loopback, @ipv4={[], [], @multicast2}, @empty, @dev={0xfe, 0x80, [], 0x13}, @local, @loopback, @ipv4={[], [], @multicast1}, @mcast1, @remote, @remote, @remote, @mcast2, @mcast2, @ipv4={[], [], @broadcast}], 0x5}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x700) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x6}) ioctl$FICLONE(r1, 0x40049409, r1) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='veth1_to_bridge\x00') 02:59:21 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/looc', 0x0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 522.382501] print_req_error: I/O error, dev loop2, sector 0 [ 522.388404] FAT-fs (loop2): unable to read boot sector 02:59:21 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0xc0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6(0xa, 0x4, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:59:21 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="e0415371488dd2264e93907b5e70") syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback, [0x0, 0x2000]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6e25, 0x102) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:59:21 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:21 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5e64, 0x68000) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() pause() ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000280)) mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) tkill(r2, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000b00)=0xe8) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c00)='./file0/file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001080)={0x1, 0x3, 0x9, 0x6, 0x4}, 0x14) fstat(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000040)="a3e7f2a64835966563ac3e86f26b582006069bc736f1e45b79c887fd73d7d3b9fec149264690f3ad5168d820f81cf858c395de94bb9e41f9c29c2c79718529c1", 0x40}, {&(0x7f0000000140)="f502a79641dfaa6580881118d7a7ee7765a9e4aad97230f8e45bea5d8493f8987a60c1d688680d335d7570d15e5acb79d08a0c47075055b2cc693acb8e50746540197254569c2d1b1c092a6a6afba5e6ebda3ba701e9c1e46a1031207fe954806422ef3428724415ad75ccf76ffe1ddb85410fe40528d0e2fcf75a9cb396cd186d52aa11cdb81e23d188dc28dcd45499d089b91ce40983d68bcc3348cb1f495124aa71570ac361dc27467a3af48ca5402f869e9e26c07aa22f0034b20b07c02f1e1a1cf9ff5af5f2b9117a4085a2c6cc55e42fed57117890c44e6e53b27927af1bf003c1e062ac8acdcf", 0xea}, {&(0x7f0000000280)}, {&(0x7f0000000380)="05458932ef88c1d5bc6915199032dd547c0e2043ed82de59a618c80c80810f2fce1d2f66669cc23c39005a862147b1fe5ab767ffa49699c3756980888dd220f2d1d81a4c68e436f827d090eaea7b38d858f3216fb834d7cac5bd39c648ab70", 0x5f}, {&(0x7f0000000400)="cf9d91303b21a357ff10c8953bb5e866024ab297c3510d89b8ba4c6e95b503b15b788c7cfba4073734651f2e0a1a7717d5e631737808f09fa35cf58b367fe86b7126", 0x42}, {&(0x7f0000000480)="48d32718cb013958263b3f480e3080ed6b6033fea9de506b99870f1557021c1930edeeac659b26935ff22e588a0ab311ada8ca77fa56a3c3ef857dac3f54d6909bb96b49cec5bbd0a29452a52165e761854c3f4fce1c0c64e4ebae27e0cba0a1b63dcb83e2e7e088cd33850f435d019601f5795604b1bd7aa0fc2c7d9e18b96b8c9f9d5109af6874b67804b394c913da482fa4587b8c27e279344c9cc2796c1e96374c3c3a874e1c463861cbc89dd1bc56f144c9e8ae805acc94f7341b315560503c4ae7fbaa669665fadd", 0xcb}, {&(0x7f0000000580)="3c96bba9b470d6b7b70da05fcc11dbbde290a7acf8e63c4d45071015c488e4e199b0581a780892c0eba8daa5845edd37872544712b6a32ad6af077995bbfc7c24a7be751fd9182c6a620430076e649f8f265587b92547e9232d0cfbc76443eca4631c6a5b9e51b63b90118a102125eb2db950ea402662b9123bc3141", 0x7c}], 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000140ff0001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18, 0x1}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000700)="5c0532a32d7cc9fdb806786f8d21b853d1243503d7a3c502292b610c71ed99bb18257df90dab249e1addd6ab7634ca9aa7f10ba642a49e979df70af4b4d7fe6a380e7c2425f6eb66e30ad459b0ae218cc194bb505fa778c0065d591b8bd4d6dbb53a229d10af07680556677dba966483294340ad3f78cfbc043b911d69b66858c7ccb57156a605112d81730f6d37", 0x8e}, {&(0x7f00000007c0)="10f1c81792d728aa63f30ef8c401cdc7f317110e52ea02aaf2b3de1d6126b968f850f8fd6b1e3f500d5a18025c08aa02", 0x30}], 0x2, &(0x7f00000010c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="001225a2bbd4bbde7e00000018000000c308e68375a8bad087997769", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x120, 0x801}], 0x2, 0x40000) 02:59:21 executing program 5: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xf5ffffff00000000) 02:59:21 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x82300, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) 02:59:21 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xe}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:21 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0xc0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6(0xa, 0x4, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:59:21 executing program 5: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x20000000000000) 02:59:21 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2a04}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:21 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x5) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:21 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0xc0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6(0xa, 0x4, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) write$smack_current(r2, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r2, &(0x7f00000000c0), 0x3c3) 02:59:22 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x880000000000006) ioctl(r0, 0xb0d, &(0x7f0000000000)="153f6234488dd25d20607062e41f031b1367e64c91ea55e0896e8b9e66c66625ccb0dbef8e2686ee7057eb71d35e8b12ca5d521edf7149") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x2005894, &(0x7f0000000040)=ANY=[]) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x1800a0, 0x0) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) 02:59:22 executing program 5: r0 = getpid() r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) tkill(r2, 0x14) 02:59:22 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xffffffff00000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:22 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:22 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x84007ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@loopback, @remote, 0x0, 0x6, [@dev={0xac, 0x14, 0x14, 0x12}, @rand_addr=0x689, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x11}, @broadcast]}, 0x28) r2 = getpid() mknod(&(0x7f0000000340)='./file0\x00', 0x10001040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)) ptrace(0x10, r2) tkill(r2, 0x14) 02:59:22 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x880000000000006) ioctl(r0, 0xb0d, &(0x7f0000000000)="153f6234488dd25d20607062e41f031b1367e64c91ea55e0896e8b9e66c66625ccb0dbef8e2686ee7057eb71d35e8b12ca5d521edf7149") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6e23, 0x102) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x2005894, &(0x7f0000000040)=ANY=[]) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x1800a0, 0x0) write$smack_current(r1, &(0x7f00000001c0)='/dev/vcsa#\x00', 0xb) write$eventfd(r1, &(0x7f00000000c0), 0x3c3) [ 523.516274] print_req_error: I/O error, dev loop2, sector 0 [ 523.525485] option changes via remount are deprecated (pid=16329 comm=syz-executor0) [ 523.533514] FAT-fs (loop2): unable to read boot sector 02:59:22 executing program 3: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 523.542227] option changes via remount are deprecated (pid=16319 comm=syz-executor4) [ 523.600440] 9pnet: Insufficient options for proto=fd [ 523.608972] print_req_error: I/O error, dev loop2, sector 0 02:59:22 executing program 4 (fault-call:4 fault-nth:0): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:59:22 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x81) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_config_ext, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 523.615446] FAT-fs (loop2): unable to read boot sector [ 523.634369] 9pnet: Insufficient options for proto=fd 02:59:22 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 523.669682] FAULT_INJECTION: forcing a failure. [ 523.669682] name failslab, interval 1, probability 0, space 0, times 0 [ 523.705533] CPU: 0 PID: 16347 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #55 [ 523.712960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.722338] Call Trace: [ 523.722368] dump_stack+0x1c4/0x2b4 [ 523.722388] ? dump_stack_print_info.cold.2+0x52/0x52 [ 523.722415] should_fail.cold.4+0xa/0x17 [ 523.739531] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 523.739547] ? mark_held_locks+0x130/0x130 [ 523.739570] ? mutex_trylock+0x2b0/0x2b0 [ 523.752999] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 523.758560] ? check_preemption_disabled+0x48/0x200 [ 523.758580] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 523.758597] ? check_preemption_disabled+0x48/0x200 [ 523.758618] ? debug_smp_processor_id+0x1c/0x20 [ 523.770128] 9pnet: Insufficient options for proto=fd [ 523.781466] ? perf_trace_lock_acquire+0x15b/0x800 [ 523.781489] ? fs_reclaim_acquire+0x20/0x20 [ 523.781504] ? lock_downgrade+0x900/0x900 [ 523.781524] ? ___might_sleep+0x1ed/0x300 [ 523.781540] ? arch_local_save_flags+0x40/0x40 [ 523.781554] ? lock_release+0x970/0x970 [ 523.781576] __should_failslab+0x124/0x180 [ 523.781595] should_failslab+0x9/0x14 [ 523.788940] print_req_error: I/O error, dev loop2, sector 0 [ 523.791395] __kmalloc+0x2d4/0x760 [ 523.791484] ? input_mt_init_slots+0xe5/0x4a0 [ 523.791506] input_mt_init_slots+0xe5/0x4a0 [ 523.796784] FAT-fs (loop2): unable to read boot sector [ 523.800841] uinput_ioctl_handler.isra.10+0x2049/0x2540 [ 523.800866] ? uinput_request_submit.part.9+0x2d0/0x2d0 [ 523.809307] ? __fget+0x4d1/0x740 [ 523.809336] ? ksys_dup3+0x680/0x680 [ 523.809362] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 523.927300] ? fsnotify+0xaae/0x12f0 [ 523.938700] uinput_ioctl+0x4c/0x60 [ 523.942631] ? uinput_compat_ioctl+0x90/0x90 [ 523.949146] do_vfs_ioctl+0x1de/0x1720 [ 523.953673] ? fsnotify_first_mark+0x350/0x350 [ 523.958266] ? __fsnotify_parent+0xcc/0x420 [ 523.962613] ? ioctl_preallocate+0x300/0x300 [ 523.967067] ? memset+0x31/0x40 [ 523.979496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.024050] ? smack_file_ioctl+0x210/0x3c0 [ 524.031539] ? fget_raw+0x20/0x20 [ 524.036934] ? smack_file_lock+0x2e0/0x2e0 [ 524.044269] ? fput+0x130/0x1a0 [ 524.047575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.054110] ? security_file_ioctl+0x94/0xc0 [ 524.058546] ksys_ioctl+0xa9/0xd0 [ 524.062019] __x64_sys_ioctl+0x73/0xb0 [ 524.065945] do_syscall_64+0x1b9/0x820 [ 524.070204] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 524.075595] ? syscall_return_slowpath+0x5e0/0x5e0 [ 524.082480] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 524.094858] ? trace_hardirqs_on_caller+0x310/0x310 [ 524.100249] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 524.106768] ? prepare_exit_to_usermode+0x291/0x3b0 [ 524.113027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 524.121147] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.126381] RIP: 0033:0x457519 [ 524.129588] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:59:22 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x6000000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:22 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 524.149206] RSP: 002b:00007feb2548cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 524.156964] RAX: ffffffffffffffda RBX: 00007feb2548cc90 RCX: 0000000000457519 [ 524.164387] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 [ 524.173094] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 524.181986] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feb2548d6d4 [ 524.192235] R13: 00000000004c1223 R14: 00000000004d1e18 R15: 0000000000000004 02:59:23 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x20000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:23 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x4000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x7f, @broadcast, 0x4e24, 0x3, 'wrr\x00', 0x5, 0x2, 0x62}, {@local, 0x4e23, 0x4, 0x8, 0xff, 0x7}}, 0x44) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000140), &(0x7f00000001c0)=0xc) perf_event_open$cgroup(&(0x7f0000000280)={0x1, 0x70, 0xfffffffffffffffc, 0x5, 0x10001, 0x800, 0x0, 0x10000, 0x12, 0x1, 0x400, 0x3, 0x6, 0x100000001, 0xaf, 0x8000, 0xaa, 0x3, 0x9, 0x9, 0xf40, 0x101, 0x4, 0x2, 0x0, 0x7, 0x800, 0xff, 0x5, 0x4000000000000000, 0xfe8, 0x1, 0x7e, 0x8, 0x6, 0x20, 0x9, 0x200, 0x0, 0xffff, 0x3, @perf_bp={&(0x7f00000000c0), 0x5}, 0x0, 0x5, 0x1d680000000, 0x5, 0x6, 0x7, 0xf05}, r0, 0x2, r2, 0xb) 02:59:23 executing program 1 (fault-call:4 fault-nth:0): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:23 executing program 4 (fault-call:4 fault-nth:1): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:59:23 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x1, 0x10) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000040)=""/124) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) semget$private(0x0, 0x2, 0x8) [ 524.338272] 9pnet: Insufficient options for proto=fd [ 524.350275] FAULT_INJECTION: forcing a failure. [ 524.350275] name failslab, interval 1, probability 0, space 0, times 0 [ 524.375726] FAULT_INJECTION: forcing a failure. [ 524.375726] name failslab, interval 1, probability 0, space 0, times 0 02:59:23 executing program 5: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) shmget$private(0x0, 0x7000, 0x0, &(0x7f0000ff7000/0x7000)=nil) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{}, 0x0, 0x6}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000500)={0x10000009, 0x0, 0x0, 0xffffffffffffffff}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f0000000380), 0xc, &(0x7f0000001080)={&(0x7f0000001040)=@deltfilter={0x24}, 0x24}}, 0x0) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x811, r2, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000001c3e7e0850a08a86faee0eb80020f57e00000001050000"], 0x10) [ 524.400781] print_req_error: I/O error, dev loop2, sector 0 [ 524.402140] CPU: 1 PID: 16376 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #55 [ 524.408495] FAT-fs (loop2): unable to read boot sector [ 524.418041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.418047] Call Trace: [ 524.418088] dump_stack+0x1c4/0x2b4 [ 524.418107] ? dump_stack_print_info.cold.2+0x52/0x52 [ 524.418132] should_fail.cold.4+0xa/0x17 [ 524.418150] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 524.418166] ? __save_stack_trace+0x8d/0xf0 [ 524.418190] ? save_stack+0xa9/0xd0 [ 524.418204] ? save_stack+0x43/0xd0 [ 524.418216] ? kasan_kmalloc+0xc7/0xe0 [ 524.418231] ? __kmalloc+0x14e/0x760 [ 524.418248] ? input_mt_init_slots+0xe5/0x4a0 [ 524.418263] ? uinput_ioctl_handler.isra.10+0x2049/0x2540 [ 524.418275] ? uinput_ioctl+0x4c/0x60 [ 524.418291] ? do_vfs_ioctl+0x1de/0x1720 [ 524.418306] ? __x64_sys_ioctl+0x73/0xb0 [ 524.418322] ? do_syscall_64+0x1b9/0x820 [ 524.418337] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.418361] ? fs_reclaim_acquire+0x20/0x20 [ 524.418378] ? lock_downgrade+0x900/0x900 [ 524.418400] ? ___might_sleep+0x1ed/0x300 [ 524.418418] ? arch_local_save_flags+0x40/0x40 [ 524.418433] ? lock_downgrade+0x900/0x900 [ 524.418457] __should_failslab+0x124/0x180 [ 524.418473] should_failslab+0x9/0x14 [ 524.418486] __kmalloc+0x2d4/0x760 [ 524.418500] ? kasan_unpoison_shadow+0x35/0x50 [ 524.418512] ? kasan_kmalloc+0xc7/0xe0 [ 524.418526] ? input_register_device+0x59f/0xce0 [ 524.418544] input_register_device+0x59f/0xce0 [ 524.418567] ? devm_input_allocate_device+0x120/0x120 [ 524.446716] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 524.446739] ? input_mt_init_slots+0xba/0x4a0 [ 524.455934] uinput_ioctl_handler.isra.10+0xb88/0x2540 [ 524.455951] ? uinput_request_submit.part.9+0x2d0/0x2d0 [ 524.455979] ? __fget+0x4d1/0x740 [ 524.598281] ? ksys_dup3+0x680/0x680 [ 524.602086] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 524.607842] ? fsnotify+0xaae/0x12f0 [ 524.612202] uinput_ioctl+0x4c/0x60 [ 524.621420] ? uinput_compat_ioctl+0x90/0x90 [ 524.625888] do_vfs_ioctl+0x1de/0x1720 [ 524.629842] ? fsnotify_first_mark+0x350/0x350 [ 524.634451] ? __fsnotify_parent+0xcc/0x420 [ 524.638905] ? ioctl_preallocate+0x300/0x300 [ 524.643352] ? memset+0x31/0x40 [ 524.646663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.652846] ? smack_file_ioctl+0x210/0x3c0 [ 524.657298] ? fget_raw+0x20/0x20 [ 524.660792] ? smack_file_lock+0x2e0/0x2e0 [ 524.665077] ? fput+0x130/0x1a0 [ 524.691005] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.696603] ? security_file_ioctl+0x94/0xc0 [ 524.701049] ksys_ioctl+0xa9/0xd0 [ 524.704558] __x64_sys_ioctl+0x73/0xb0 [ 524.709778] do_syscall_64+0x1b9/0x820 [ 524.714036] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 524.719435] ? syscall_return_slowpath+0x5e0/0x5e0 [ 524.724388] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 524.729265] ? trace_hardirqs_on_caller+0x310/0x310 [ 524.737273] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 524.742319] ? prepare_exit_to_usermode+0x291/0x3b0 [ 524.747372] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 524.752253] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.757470] RIP: 0033:0x457519 [ 524.760684] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 524.798121] RSP: 002b:00007feb2548cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 524.808908] RAX: ffffffffffffffda RBX: 00007feb2548cc90 RCX: 0000000000457519 [ 524.816546] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 [ 524.823841] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 524.831128] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feb2548d6d4 [ 524.838420] R13: 00000000004c1223 R14: 00000000004d1e18 R15: 0000000000000004 [ 524.850527] CPU: 0 PID: 16369 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 524.862678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.862684] Call Trace: [ 524.862713] dump_stack+0x1c4/0x2b4 [ 524.862732] ? dump_stack_print_info.cold.2+0x52/0x52 [ 524.862757] should_fail.cold.4+0xa/0x17 [ 524.862776] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 524.862799] ? check_preemption_disabled+0x48/0x200 [ 524.874788] ? mark_held_locks+0x130/0x130 02:59:23 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 524.874802] ? perf_trace_lock_acquire+0x15b/0x800 [ 524.874820] ? debug_smp_processor_id+0x1c/0x20 [ 524.874837] ? perf_trace_lock+0x7a0/0x7a0 [ 524.874858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.874874] ? check_preemption_disabled+0x48/0x200 [ 524.874898] ? fs_reclaim_acquire+0x20/0x20 [ 524.883727] ? lock_downgrade+0x900/0x900 [ 524.883747] ? ___might_sleep+0x1ed/0x300 [ 524.883762] ? arch_local_save_flags+0x40/0x40 [ 524.883777] ? _parse_integer+0x134/0x180 [ 524.883800] __should_failslab+0x124/0x180 [ 524.883820] should_failslab+0x9/0x14 [ 524.962409] kmem_cache_alloc+0x2be/0x730 [ 524.966998] ? usercopy_warn+0x110/0x110 [ 524.971143] ioctx_alloc+0x203/0x2270 [ 524.974947] ? get_pid_task+0xd6/0x1a0 [ 524.981099] ? lock_downgrade+0x900/0x900 [ 524.985439] ? io_submit_one+0xf80/0xf80 [ 524.989508] ? check_preemption_disabled+0x48/0x200 [ 524.994541] ? debug_smp_processor_id+0x1c/0x20 [ 525.003837] ? perf_trace_lock_acquire+0x15b/0x800 [ 525.008776] ? __f_unlock_pos+0x19/0x20 [ 525.012747] ? perf_trace_lock+0x7a0/0x7a0 [ 525.016987] ? proc_fail_nth_write+0x9e/0x210 [ 525.021506] ? proc_cwd_link+0x1d0/0x1d0 [ 525.025585] ? kasan_check_write+0x14/0x20 [ 525.030791] ? fsnotify+0xaae/0x12f0 [ 525.034504] ? lock_release+0x970/0x970 [ 525.038477] ? __might_fault+0x12b/0x1e0 [ 525.043316] ? lock_downgrade+0x900/0x900 [ 525.049727] ? lock_release+0x970/0x970 [ 525.056076] ? arch_local_save_flags+0x40/0x40 [ 525.061043] ? __sb_end_write+0xd9/0x110 [ 525.065181] __x64_sys_io_setup+0x111/0x4d0 [ 525.071090] ? exit_aio+0x570/0x570 [ 525.085428] do_syscall_64+0x1b9/0x820 [ 525.107588] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 525.150075] ? syscall_return_slowpath+0x5e0/0x5e0 [ 525.172139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 525.193240] ? trace_hardirqs_on_caller+0x310/0x310 [ 525.198263] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 525.203282] ? prepare_exit_to_usermode+0x291/0x3b0 [ 525.209449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 525.214400] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 525.219669] RIP: 0033:0x457519 [ 525.222873] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.247501] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 525.277569] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 525.304516] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 525.318605] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 02:59:24 executing program 4 (fault-call:4 fault-nth:2): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 525.358815] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 525.414976] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:24 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) io_setup(0x100, &(0x7f0000000400)=0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000440)={0xffffffffffffffff}) io_cancel(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f0000000640)="a888b24f6f1990eef46f7cd5dba0c16db4bb2786ac9ce6d164e3397022a5", 0x1e, 0xb64}, &(0x7f00000006c0)) r4 = perf_event_open(&(0x7f00000004c0)={0x7, 0x70, 0x3, 0x200, 0x1, 0x4, 0x0, 0x5, 0x20080, 0x2, 0x46, 0x91f, 0x8, 0x100, 0x7, 0x3, 0x2, 0x2, 0x2, 0x0, 0x2, 0x3, 0x8ccb, 0x1, 0x7ff, 0xae8, 0x1ff, 0x1d2, 0x0, 0xff, 0x10001, 0x6, 0x0, 0x401, 0x7fffffff, 0x100000000, 0x6, 0x7, 0x0, 0x8000, 0x5, @perf_config_ext={0x2, 0x9}, 0x8000, 0x2, 0x800, 0x3, 0x8e, 0x1, 0x400}, r1, 0xf, r0, 0x8) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000003c0)={0x2b, 0x4, 0x0, {0x4, 0x3f, 0x3, 0x0, [0x0, 0x0, 0x0]}}, 0x2b) ptrace$getenv(0x4201, r1, 0x2000000000000cbf, &(0x7f00000002c0)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x9, 0xfff, 0x8, 0x5, 0x7ff, 0xfffffffeffffffff, 0x7, 0x6, 0x80000000, 0x5, 0x7, 0x1}) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000700)={0xa497, 0x7, 0x2, 0x7410, 0x6}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000480)={0x0, 0x1, 0x6, @remote}, 0x10) r5 = creat(&(0x7f0000000380)='./file0\x00', 0x80) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r5, 0x4b37) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r6, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000005c0)={r6, 0x8}, &(0x7f0000000600)=0x8) ptrace$getenv(0x4201, r1, 0x1000, &(0x7f0000000740)) capget(&(0x7f0000000540)={0x200f1526, r1}, &(0x7f0000000580)={0x2, 0x4, 0x400, 0x100000001, 0x3, 0x6}) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x3ff, 0x80e, 0xfffffffffffffe00, 0x5, 0x0, 0x2d, 0x400, 0xf, 0x2, 0xffffffffffffff80, 0x9, 0xa814, 0x1, 0x0, 0x6, 0x49e8, 0xc1, 0x1, 0x80000000, 0xc0e, 0x4ed, 0x39c4, 0x8, 0xe2fa, 0x8000, 0x9, 0xc44, 0xca3, 0x8, 0x3, 0x6, 0xbf, 0x1, 0x7, 0x1ff, 0xffffffff7fffffff, 0x0, 0x3, 0x3, @perf_config_ext={0x1f, 0x3}, 0x8080, 0x6, 0x81, 0x0, 0xffff, 0x81, 0x3}, r1, 0xf, r5, 0x8) ioctl$EXT4_IOC_GROUP_EXTEND(r5, 0x40086607, &(0x7f0000000000)) 02:59:24 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') [ 525.467124] FAULT_INJECTION: forcing a failure. [ 525.467124] name failslab, interval 1, probability 0, space 0, times 0 [ 525.478139] 9pnet: Insufficient options for proto=fd 02:59:24 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x40000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:24 executing program 1 (fault-call:4 fault-nth:1): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:24 executing program 5: getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000280)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f00000007c0)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000383740086c886f55c9061794e207ee87df541256d50c81360796b5d7cfb5bea1b53322ed13f36ef787a5ca2ae8d082fa423646df66172f09c1fb57c34a4d2b3f82d82655c75696b0e6c928583e4712f9"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000400)=0x8, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000340)=0x1c) exit(0xe00000000000000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) r2 = accept4(r0, &(0x7f0000000640)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f00000004c0)=0x80, 0x80800) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000006c0)=""/241, &(0x7f0000000580)=0xf1) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x303) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000001000008a1a6d2e564e5f88b9068a53a00000071910ae2f8dec4aca43efb008095000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x1000, &(0x7f0000001080)=""/4096, 0x40f00, 0x0, [], 0x0, 0xf}, 0x48) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000440)="aa21f4ce465daeb03b7139fead89801d3d42e3fe5b1dd18e3db8b8b4ada910ec27d78fa961922c876de7ed43158da2448f4aedde6ab85e73ac3110ffea64a088646c01f4e021624dfb9ba20faf74aa58bdc895f5") bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xf, 0xd, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x4d}, @alu={0x4, 0x198, 0xf, 0x0, 0x8, 0x100, 0xffffffffffffffff}, @generic={0x0, 0xffffffffffffe149, 0xecbb}, @ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff}, @call]}, &(0x7f00000001c0)='GPL\x00', 0x400, 0xb, &(0x7f0000000380)=""/11, 0x41100, 0x0, [], 0x0, 0xf}, 0x48) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x3, 0x800) unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x200) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000008c0)=0x6, 0x4) pkey_alloc(0x0, 0x0) [ 525.553466] CPU: 0 PID: 16390 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #55 [ 525.589899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.614377] Call Trace: [ 525.618603] dump_stack+0x1c4/0x2b4 [ 525.622764] ? dump_stack_print_info.cold.2+0x52/0x52 [ 525.643030] should_fail.cold.4+0xa/0x17 [ 525.665957] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 525.705278] ? is_bpf_text_address+0xd3/0x170 [ 525.732211] ? kernel_text_address+0x79/0xf0 [ 525.751834] ? __kernel_text_address+0xd/0x40 [ 525.759025] ? __save_stack_trace+0x8d/0xf0 [ 525.782025] ? fs_reclaim_acquire+0x20/0x20 [ 525.792888] ? lock_downgrade+0x900/0x900 [ 525.797074] ? ___might_sleep+0x1ed/0x300 [ 525.801265] ? arch_local_save_flags+0x40/0x40 [ 525.806960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 525.812937] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 525.827525] __should_failslab+0x124/0x180 [ 525.840813] should_failslab+0x9/0x14 [ 525.857762] kmem_cache_alloc_trace+0x2d7/0x750 [ 525.867349] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 525.872982] device_add+0xecb/0x17b0 [ 525.884702] ? kasan_unpoison_shadow+0x35/0x50 [ 525.890172] ? get_device_parent.isra.27+0x5a0/0x5a0 [ 525.895719] ? __kmalloc+0x31c/0x760 [ 525.899599] ? kasan_unpoison_shadow+0x35/0x50 [ 525.905864] ? kasan_kmalloc+0xc7/0xe0 [ 525.933176] ? input_register_device+0x59f/0xce0 [ 525.940251] input_register_device+0x728/0xce0 [ 525.946325] ? devm_input_allocate_device+0x120/0x120 [ 525.974094] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 526.007838] ? input_mt_init_slots+0xba/0x4a0 [ 526.026327] uinput_ioctl_handler.isra.10+0xb88/0x2540 [ 526.033738] ? uinput_request_submit.part.9+0x2d0/0x2d0 [ 526.043824] ? __fget+0x4d1/0x740 [ 526.048016] ? ksys_dup3+0x680/0x680 [ 526.056545] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 526.070022] ? fsnotify+0xaae/0x12f0 [ 526.080943] uinput_ioctl+0x4c/0x60 [ 526.084750] ? uinput_compat_ioctl+0x90/0x90 [ 526.092473] do_vfs_ioctl+0x1de/0x1720 [ 526.098942] ? fsnotify_first_mark+0x350/0x350 [ 526.104325] ? __fsnotify_parent+0xcc/0x420 [ 526.110948] ? ioctl_preallocate+0x300/0x300 [ 526.115539] ? memset+0x31/0x40 [ 526.119442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.129571] ? smack_file_ioctl+0x210/0x3c0 [ 526.134010] ? fget_raw+0x20/0x20 [ 526.143177] ? smack_file_lock+0x2e0/0x2e0 [ 526.148478] ? fput+0x130/0x1a0 [ 526.152544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.167479] ? security_file_ioctl+0x94/0xc0 [ 526.173605] ksys_ioctl+0xa9/0xd0 [ 526.177101] __x64_sys_ioctl+0x73/0xb0 [ 526.181094] do_syscall_64+0x1b9/0x820 [ 526.185947] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 526.191353] ? syscall_return_slowpath+0x5e0/0x5e0 [ 526.198737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 526.206124] ? trace_hardirqs_on_caller+0x310/0x310 [ 526.212838] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 526.217880] ? prepare_exit_to_usermode+0x291/0x3b0 [ 526.222957] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 526.228175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 526.233364] RIP: 0033:0x457519 [ 526.237637] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 526.258188] RSP: 002b:00007feb2548cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 526.266604] RAX: ffffffffffffffda RBX: 00007feb2548cc90 RCX: 0000000000457519 [ 526.277298] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 02:59:25 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 526.285807] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 526.293188] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feb2548d6d4 [ 526.300996] R13: 00000000004c1223 R14: 00000000004d1e18 R15: 0000000000000004 [ 526.344006] input: syz1 as /devices/virtual/input/input70 [ 526.353238] 9pnet: Insufficient options for proto=fd [ 526.406599] print_req_error: I/O error, dev loop2, sector 0 [ 526.416160] FAT-fs (loop2): unable to read boot sector [ 526.426638] FAULT_INJECTION: forcing a failure. [ 526.426638] name failslab, interval 1, probability 0, space 0, times 0 [ 526.484640] CPU: 1 PID: 16415 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 526.491987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.508107] Call Trace: [ 526.511147] dump_stack+0x1c4/0x2b4 [ 526.514885] ? dump_stack_print_info.cold.2+0x52/0x52 [ 526.520473] should_fail.cold.4+0xa/0x17 [ 526.549927] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 526.566292] ? wait_for_completion+0x8a0/0x8a0 [ 526.570913] ? lock_downgrade+0x900/0x900 [ 526.575107] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 526.580706] ? find_next_zero_bit+0x111/0x140 [ 526.585242] ? trace_hardirqs_on+0xbd/0x310 [ 526.589596] ? kasan_check_read+0x11/0x20 [ 526.593779] ? pcpu_alloc+0x4f4/0x15e0 [ 526.597700] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 526.603190] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 526.608245] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 526.613327] ? fs_reclaim_acquire+0x20/0x20 [ 526.617683] ? lock_downgrade+0x900/0x900 [ 526.621892] ? ___might_sleep+0x1ed/0x300 [ 526.626088] ? arch_local_save_flags+0x40/0x40 [ 526.630707] ? check_preemption_disabled+0x48/0x200 [ 526.635783] __should_failslab+0x124/0x180 [ 526.640062] should_failslab+0x9/0x14 [ 526.643895] kmem_cache_alloc+0x2be/0x730 [ 526.648088] ? __mutex_init+0x1f7/0x290 [ 526.652098] ? trace_hardirqs_on+0xbd/0x310 [ 526.656469] alloc_inode+0xb2/0x190 [ 526.660119] new_inode_pseudo+0x71/0x1a0 [ 526.664196] ? prune_icache_sb+0x1c0/0x1c0 [ 526.668457] ? kill_ioctx+0x4d0/0x4d0 [ 526.672281] ? percpu_ref_noop_confirm_switch+0x10/0x10 [ 526.677675] ? kmem_cache_alloc+0x306/0x730 [ 526.682071] alloc_anon_inode+0x22/0x3b0 [ 526.686160] ? __alloc_percpu+0x24/0x30 [ 526.690167] ioctx_alloc+0x58a/0x2270 [ 526.694011] ? io_submit_one+0xf80/0xf80 [ 526.698108] ? check_preemption_disabled+0x48/0x200 [ 526.703159] ? debug_smp_processor_id+0x1c/0x20 [ 526.707860] ? perf_trace_lock_acquire+0x15b/0x800 [ 526.712819] ? __f_unlock_pos+0x19/0x20 [ 526.716843] ? perf_trace_lock+0x7a0/0x7a0 [ 526.721103] ? proc_fail_nth_write+0x9e/0x210 [ 526.725623] ? proc_cwd_link+0x1d0/0x1d0 [ 526.729720] ? kasan_check_write+0x14/0x20 [ 526.733982] ? fsnotify+0xaae/0x12f0 [ 526.737731] ? lock_release+0x970/0x970 [ 526.741760] ? __might_fault+0x12b/0x1e0 [ 526.745881] ? lock_downgrade+0x900/0x900 [ 526.750072] ? lock_release+0x970/0x970 [ 526.754085] ? arch_local_save_flags+0x40/0x40 [ 526.758705] ? __sb_end_write+0xd9/0x110 [ 526.762817] __x64_sys_io_setup+0x111/0x4d0 [ 526.767175] ? exit_aio+0x570/0x570 [ 526.770851] do_syscall_64+0x1b9/0x820 [ 526.774775] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 526.780175] ? syscall_return_slowpath+0x5e0/0x5e0 [ 526.785142] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 526.790027] ? trace_hardirqs_on_caller+0x310/0x310 [ 526.795104] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 526.800162] ? prepare_exit_to_usermode+0x291/0x3b0 [ 526.805222] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 526.810112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 526.815327] RIP: 0033:0x457519 [ 526.818541] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:59:25 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:25 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:25 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 526.837465] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 526.845214] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 526.852527] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 526.859822] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 526.867119] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 526.874415] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:25 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0xff02) 02:59:25 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x405c5503) 02:59:25 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 526.985640] 9pnet: Insufficient options for proto=fd 02:59:25 executing program 1 (fault-call:4 fault-nth:2): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:25 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 527.026864] print_req_error: I/O error, dev loop2, sector 0 [ 527.038943] 9pnet: Insufficient options for proto=fd [ 527.045529] FAT-fs (loop2): unable to read boot sector 02:59:25 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x40045565) 02:59:25 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x405c5503) 02:59:25 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xc}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:25 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) [ 527.177991] 9pnet: Insufficient options for proto=fd 02:59:25 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x8004552d) 02:59:26 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x405c5503) 02:59:26 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:26 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2804}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f00000002c0)='trusted.overlay.redirect\x00', &(0x7f0000000300)='./file0\x00', 0x8, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) tkill(r2, 0x35) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r1, 0x0, &(0x7f00000000c0)={0x1, 0x4, 0x80, 0x1, r3}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="08082cd27000fddbdf250f0000000800050009000000"], 0x1c}, 0x1, 0x0, 0x0, 0x48800}, 0x40040) 02:59:26 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 527.305425] 9pnet: Insufficient options for proto=fd [ 527.311128] FAULT_INJECTION: forcing a failure. [ 527.311128] name failslab, interval 1, probability 0, space 0, times 0 [ 527.405991] CPU: 0 PID: 16477 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 527.413361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.422742] Call Trace: [ 527.425367] dump_stack+0x1c4/0x2b4 [ 527.429034] ? dump_stack_print_info.cold.2+0x52/0x52 [ 527.434273] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 527.439320] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 527.444122] should_fail.cold.4+0xa/0x17 [ 527.444141] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 527.444160] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 527.444176] ? kasan_check_read+0x11/0x20 [ 527.444192] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 527.444212] ? unwind_dump+0x190/0x190 [ 527.473050] ? is_bpf_text_address+0xd3/0x170 [ 527.477592] ? kernel_text_address+0x79/0xf0 [ 527.482035] ? __kernel_text_address+0xd/0x40 [ 527.483893] 9pnet: Insufficient options for proto=fd [ 527.486570] ? unwind_get_return_address+0x61/0xa0 [ 527.486590] ? __save_stack_trace+0x8d/0xf0 [ 527.486615] ? ___might_sleep+0x1ed/0x300 [ 527.501008] ? arch_local_save_flags+0x40/0x40 [ 527.509753] ? save_stack+0xa9/0xd0 [ 527.509768] ? save_stack+0x43/0xd0 [ 527.509780] ? kasan_kmalloc+0xc7/0xe0 [ 527.509801] __should_failslab+0x124/0x180 [ 527.525223] should_failslab+0x9/0x14 [ 527.529070] kmem_cache_alloc+0x2be/0x730 [ 527.533246] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 527.538378] ? map_id_range_down+0x1ee/0x430 [ 527.542830] new_inode_smack+0x20/0xb0 [ 527.546774] smack_inode_alloc_security+0x92/0x100 [ 527.551740] security_inode_alloc+0x73/0xd0 [ 527.556106] inode_init_always+0x68f/0xd80 [ 527.556124] ? __address_space_init_once+0x240/0x240 [ 527.556139] ? trace_hardirqs_on+0xbd/0x310 [ 527.556155] ? mem_cgroup_charge_statistics+0x780/0x780 [ 527.556171] ? kasan_kmalloc+0xc7/0xe0 [ 527.556189] ? kasan_slab_alloc+0x12/0x20 [ 527.556203] ? kmem_cache_alloc+0x306/0x730 [ 527.556222] ? __mutex_init+0x1f7/0x290 [ 527.565608] ? trace_hardirqs_on+0xbd/0x310 [ 527.565632] alloc_inode+0x80/0x190 [ 527.565648] new_inode_pseudo+0x71/0x1a0 [ 527.565662] ? prune_icache_sb+0x1c0/0x1c0 [ 527.565677] ? kill_ioctx+0x4d0/0x4d0 [ 527.565693] ? percpu_ref_noop_confirm_switch+0x10/0x10 [ 527.565708] ? kmem_cache_alloc+0x306/0x730 [ 527.565730] alloc_anon_inode+0x22/0x3b0 [ 527.565752] ? __alloc_percpu+0x24/0x30 [ 527.629514] ioctx_alloc+0x58a/0x2270 [ 527.633341] ? io_submit_one+0xf80/0xf80 [ 527.637403] ? check_preemption_disabled+0x48/0x200 [ 527.642430] ? debug_smp_processor_id+0x1c/0x20 [ 527.647111] ? perf_trace_lock_acquire+0x15b/0x800 [ 527.652051] ? __f_unlock_pos+0x19/0x20 [ 527.656041] ? perf_trace_lock+0x7a0/0x7a0 [ 527.660359] ? proc_fail_nth_write+0x9e/0x210 [ 527.665014] ? proc_cwd_link+0x1d0/0x1d0 [ 527.669094] ? kasan_check_write+0x14/0x20 [ 527.673366] ? fsnotify+0xaae/0x12f0 [ 527.677128] ? lock_release+0x970/0x970 [ 527.681124] ? __might_fault+0x12b/0x1e0 [ 527.685207] ? lock_downgrade+0x900/0x900 [ 527.689471] ? lock_release+0x970/0x970 [ 527.693446] ? arch_local_save_flags+0x40/0x40 [ 527.698034] ? __sb_end_write+0xd9/0x110 [ 527.702120] __x64_sys_io_setup+0x111/0x4d0 [ 527.706451] ? exit_aio+0x570/0x570 [ 527.710118] do_syscall_64+0x1b9/0x820 [ 527.714013] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 527.719455] ? syscall_return_slowpath+0x5e0/0x5e0 [ 527.724389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 527.729242] ? trace_hardirqs_on_caller+0x310/0x310 [ 527.734269] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 527.739296] ? prepare_exit_to_usermode+0x291/0x3b0 [ 527.744323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 527.749204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.754400] RIP: 0033:0x457519 [ 527.757590] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 527.776513] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 527.784228] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 527.791503] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 527.798775] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 527.806046] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 527.813326] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:26 executing program 1 (fault-call:4 fault-nth:3): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:26 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x405c5503) 02:59:26 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0xc020660b) 02:59:26 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x42c}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:26 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:26 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)) 02:59:26 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x429}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:26 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) ioctl$UI_DEV_CREATE(r0, 0x405c5503) [ 527.945431] 9pnet: Insufficient options for proto=fd 02:59:26 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:26 executing program 3: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000400)={'broute\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x1f, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x88) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f0000000140), 0x10, &(0x7f0000000280)={&(0x7f0000000180)={0x7, 0x200, 0x5, {}, {0x77359400}, {0x2, 0x1, 0xffffffffffffffc1, 0x1}, 0x1, @can={{0x2, 0x5, 0x5, 0x10ffae04}, 0x8, 0x2, 0x0, 0x0, "494cec981a18130e"}}, 0x48}, 0x1, 0x0, 0x0, 0x20004051}, 0x4000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f00000004c0)) [ 527.984021] FAULT_INJECTION: forcing a failure. [ 527.984021] name failslab, interval 1, probability 0, space 0, times 0 [ 528.002727] CPU: 0 PID: 16513 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 528.010089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.019472] Call Trace: [ 528.022106] dump_stack+0x1c4/0x2b4 [ 528.025778] ? dump_stack_print_info.cold.2+0x52/0x52 [ 528.031015] should_fail.cold.4+0xa/0x17 [ 528.035132] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 528.040281] ? mark_held_locks+0x130/0x130 [ 528.044548] ? smack_inode_alloc_security+0x92/0x100 [ 528.049675] ? security_inode_alloc+0x73/0xd0 [ 528.054213] ? inode_init_always+0x68f/0xd80 [ 528.058641] ? alloc_inode+0x80/0x190 [ 528.062477] ? new_inode_pseudo+0x71/0x1a0 [ 528.066740] ? alloc_anon_inode+0x22/0x3b0 [ 528.070996] ? ioctx_alloc+0x58a/0x2270 [ 528.074991] ? do_syscall_64+0x1b9/0x820 [ 528.079080] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 528.084486] ? mark_held_locks+0x130/0x130 [ 528.088758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 528.094322] ? fs_reclaim_acquire+0x20/0x20 [ 528.098682] ? lock_downgrade+0x900/0x900 [ 528.102851] ? ___might_sleep+0x1ed/0x300 [ 528.107025] ? arch_local_save_flags+0x40/0x40 [ 528.111646] ? perf_trace_lock+0x7a0/0x7a0 [ 528.115922] ? perf_trace_lock_acquire+0x15b/0x800 [ 528.120893] __should_failslab+0x124/0x180 [ 528.125158] should_failslab+0x9/0x14 [ 528.128996] kmem_cache_alloc+0x2be/0x730 [ 528.133191] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 528.138242] ? map_id_range_down+0x1ee/0x430 [ 528.142679] __d_alloc+0xc8/0xcc0 [ 528.146171] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 528.151220] ? lock_downgrade+0x900/0x900 [ 528.155411] ? trace_hardirqs_on+0xbd/0x310 [ 528.159765] ? current_time+0x72/0x1b0 [ 528.163680] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 528.169168] ? lock_downgrade+0x900/0x900 [ 528.173361] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 528.178483] ? ktime_get_coarse_real_ts64+0x243/0x3b0 [ 528.183709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 528.189285] d_alloc_pseudo+0x1d/0x30 [ 528.193120] alloc_file_pseudo+0x158/0x3f0 [ 528.197870] ? alloc_file+0x4d0/0x4d0 [ 528.201720] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 528.207304] ioctx_alloc+0x6d8/0x2270 [ 528.211169] ? io_submit_one+0xf80/0xf80 [ 528.215269] ? check_preemption_disabled+0x48/0x200 [ 528.220338] ? debug_smp_processor_id+0x1c/0x20 [ 528.225044] ? perf_trace_lock_acquire+0x15b/0x800 [ 528.230032] ? __f_unlock_pos+0x19/0x20 [ 528.234071] ? perf_trace_lock+0x7a0/0x7a0 [ 528.238346] ? proc_fail_nth_write+0x9e/0x210 [ 528.242870] ? proc_cwd_link+0x1d0/0x1d0 [ 528.246979] ? kasan_check_write+0x14/0x20 [ 528.251239] ? fsnotify+0xaae/0x12f0 [ 528.254981] ? lock_release+0x970/0x970 [ 528.258982] ? __might_fault+0x12b/0x1e0 [ 528.263082] ? lock_downgrade+0x900/0x900 [ 528.267268] ? lock_release+0x970/0x970 [ 528.271281] ? arch_local_save_flags+0x40/0x40 [ 528.275898] ? __sb_end_write+0xd9/0x110 [ 528.280145] __x64_sys_io_setup+0x111/0x4d0 [ 528.284522] ? exit_aio+0x570/0x570 [ 528.288201] do_syscall_64+0x1b9/0x820 [ 528.292121] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 528.297528] ? syscall_return_slowpath+0x5e0/0x5e0 [ 528.302493] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 528.307378] ? trace_hardirqs_on_caller+0x310/0x310 [ 528.312439] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 528.317509] ? prepare_exit_to_usermode+0x291/0x3b0 [ 528.322560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 528.327449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 528.332665] RIP: 0033:0x457519 [ 528.335880] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 528.354800] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 528.362551] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 528.369840] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 528.377132] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 02:59:27 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x4004556e) [ 528.384422] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 528.391713] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:27 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xb503000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 528.464131] 9pnet: Insufficient options for proto=fd [ 528.531106] print_req_error: I/O error, dev loop2, sector 0 [ 528.539771] FAT-fs (loop2): unable to read boot sector 02:59:27 executing program 1 (fault-call:4 fault-nth:4): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:27 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:27 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_DEV_CREATE(r0, 0x405c5503) 02:59:27 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c776666646f11", @ANYRESHEX, @ANYBLOB=',\x00']) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:27 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0xc0045878) 02:59:27 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xc000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:27 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_DEV_CREATE(r0, 0x405c5503) 02:59:27 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x18) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 528.666009] FAULT_INJECTION: forcing a failure. [ 528.666009] name failslab, interval 1, probability 0, space 0, times 0 [ 528.674424] print_req_error: I/O error, dev loop2, sector 0 [ 528.681400] 9pnet: Insufficient options for proto=fd [ 528.704272] FAT-fs (loop2): unable to read boot sector [ 528.729629] CPU: 0 PID: 16558 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 528.736981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.746365] Call Trace: [ 528.748991] dump_stack+0x1c4/0x2b4 [ 528.752662] ? dump_stack_print_info.cold.2+0x52/0x52 [ 528.757906] should_fail.cold.4+0xa/0x17 [ 528.761997] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 528.767139] ? mark_held_locks+0x130/0x130 [ 528.771399] ? smack_inode_alloc_security+0x92/0x100 [ 528.776529] ? security_inode_alloc+0x73/0xd0 [ 528.781041] ? inode_init_always+0x68f/0xd80 [ 528.785482] ? alloc_inode+0x80/0x190 [ 528.785496] ? new_inode_pseudo+0x71/0x1a0 [ 528.785509] ? alloc_anon_inode+0x22/0x3b0 [ 528.785523] ? ioctx_alloc+0x58a/0x2270 [ 528.785541] ? do_syscall_64+0x1b9/0x820 [ 528.785555] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 528.785581] ? mark_held_locks+0x130/0x130 [ 528.815605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 528.821172] ? fs_reclaim_acquire+0x20/0x20 [ 528.825521] ? lock_downgrade+0x900/0x900 02:59:27 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x4020940d) 02:59:27 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xa000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 528.825540] ? ___might_sleep+0x1ed/0x300 [ 528.825555] ? arch_local_save_flags+0x40/0x40 [ 528.825567] ? perf_trace_lock+0x7a0/0x7a0 [ 528.825587] ? perf_trace_lock_acquire+0x15b/0x800 [ 528.847687] __should_failslab+0x124/0x180 [ 528.851946] should_failslab+0x9/0x14 [ 528.855779] kmem_cache_alloc+0x2be/0x730 [ 528.859963] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 528.865014] ? map_id_range_down+0x1ee/0x430 [ 528.869460] __d_alloc+0xc8/0xcc0 [ 528.869480] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 528.875678] print_req_error: I/O error, dev loop2, sector 0 [ 528.877989] ? lock_downgrade+0x900/0x900 [ 528.878019] ? trace_hardirqs_on+0xbd/0x310 [ 528.884066] FAT-fs (loop2): unable to read boot sector [ 528.887943] ? current_time+0x72/0x1b0 [ 528.887961] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 528.887978] ? lock_downgrade+0x900/0x900 [ 528.888000] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 528.897970] ? ktime_get_coarse_real_ts64+0x243/0x3b0 [ 528.897989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 528.898008] d_alloc_pseudo+0x1d/0x30 [ 528.898027] alloc_file_pseudo+0x158/0x3f0 [ 528.907421] ? alloc_file+0x4d0/0x4d0 [ 528.907444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 528.907466] ioctx_alloc+0x6d8/0x2270 [ 528.907493] ? io_submit_one+0xf80/0xf80 [ 528.907510] ? check_preemption_disabled+0x48/0x200 [ 528.907532] ? debug_smp_processor_id+0x1c/0x20 [ 528.962579] ? perf_trace_lock_acquire+0x15b/0x800 [ 528.967547] ? __f_unlock_pos+0x19/0x20 [ 528.971585] ? perf_trace_lock+0x7a0/0x7a0 [ 528.975851] ? proc_fail_nth_write+0x9e/0x210 [ 528.980412] ? proc_cwd_link+0x1d0/0x1d0 [ 528.984512] ? kasan_check_write+0x14/0x20 [ 528.988776] ? fsnotify+0xaae/0x12f0 [ 528.992539] ? lock_release+0x970/0x970 [ 528.996652] ? __might_fault+0x12b/0x1e0 [ 529.000767] ? lock_downgrade+0x900/0x900 [ 529.004989] ? lock_release+0x970/0x970 [ 529.009011] ? arch_local_save_flags+0x40/0x40 [ 529.013659] ? __sb_end_write+0xd9/0x110 [ 529.017788] __x64_sys_io_setup+0x111/0x4d0 [ 529.022144] ? exit_aio+0x570/0x570 [ 529.025805] do_syscall_64+0x1b9/0x820 [ 529.029754] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 529.035187] ? syscall_return_slowpath+0x5e0/0x5e0 [ 529.040145] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 529.045026] ? trace_hardirqs_on_caller+0x310/0x310 [ 529.050095] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 529.055166] ? prepare_exit_to_usermode+0x291/0x3b0 [ 529.060238] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 529.065136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.070371] RIP: 0033:0x457519 [ 529.073652] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 529.092591] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 529.100336] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 529.107646] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 529.114951] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 529.122239] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 02:59:27 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:27 executing program 5: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x405c5503) [ 529.129768] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 [ 529.189584] 9pnet: Insufficient options for proto=fd 02:59:28 executing program 1 (fault-call:4 fault-nth:5): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:28 executing program 5: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x405c5503) 02:59:28 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) socket$nl_generic(0x10, 0x3, 0x10) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 02:59:28 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x4004556d) 02:59:28 executing program 0: write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00', 0x9) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:28 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xff0f0000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:28 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:28 executing program 5: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x405c5503) 02:59:28 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x550b) [ 529.375104] print_req_error: I/O error, dev loop2, sector 0 [ 529.385669] FAT-fs (loop2): unable to read boot sector 02:59:28 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:28 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xffffffffa0018000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 529.439567] 9pnet: Insufficient options for proto=fd [ 529.456142] FAULT_INJECTION: forcing a failure. [ 529.456142] name fail_page_alloc, interval 1, probability 0, space 0, times 0 02:59:28 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x405c5503) [ 529.514894] CPU: 0 PID: 16609 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 529.522239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.531616] Call Trace: [ 529.534238] dump_stack+0x1c4/0x2b4 [ 529.537906] ? dump_stack_print_info.cold.2+0x52/0x52 [ 529.543136] ? debug_smp_processor_id+0x1c/0x20 [ 529.547837] ? perf_trace_lock_acquire+0x15b/0x800 [ 529.552803] should_fail.cold.4+0xa/0x17 [ 529.552822] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 529.552840] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 529.552855] ? __radix_tree_lookup+0x358/0x4c0 [ 529.552880] ? __radix_tree_insert+0x8f0/0x8f0 [ 529.562105] ? lock_downgrade+0x900/0x900 [ 529.562131] ? fs_reclaim_acquire+0x20/0x20 [ 529.562150] ? lock_downgrade+0x900/0x900 [ 529.589517] ? ___might_sleep+0x1ed/0x300 [ 529.593693] ? lock_release+0x970/0x970 [ 529.597696] ? arch_local_save_flags+0x40/0x40 [ 529.597717] ? kernel_text_address+0x79/0xf0 [ 529.597737] ? __might_sleep+0x95/0x190 [ 529.606768] __alloc_pages_nodemask+0x34b/0xde0 [ 529.606790] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 529.606802] ? save_stack+0xa9/0xd0 [ 529.606814] ? save_stack+0x43/0xd0 [ 529.606825] ? kasan_kmalloc+0xc7/0xe0 [ 529.606836] ? kasan_slab_alloc+0x12/0x20 [ 529.606855] ? __alloc_file+0xa8/0x470 [ 529.615508] ? alloc_empty_file+0x72/0x170 [ 529.615520] ? alloc_file+0x5e/0x4d0 [ 529.615539] ? alloc_file_pseudo+0x261/0x3f0 [ 529.652109] ? ioctx_alloc+0x6d8/0x2270 [ 529.656127] ? __x64_sys_io_setup+0x111/0x4d0 [ 529.658409] 9pnet: Insufficient options for proto=fd [ 529.660657] ? do_syscall_64+0x1b9/0x820 [ 529.660681] ? percpu_ref_put_many+0x11c/0x260 [ 529.660703] ? lock_downgrade+0x900/0x900 [ 529.669891] ? lock_release+0x970/0x970 [ 529.678638] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 529.678670] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 529.692886] alloc_pages_current+0x10c/0x210 [ 529.697328] __page_cache_alloc+0x38f/0x5b0 [ 529.701678] ? __mutex_init+0x1f7/0x290 [ 529.705671] ? trace_hardirqs_on+0xbd/0x310 [ 529.710014] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 529.714709] ? kasan_kmalloc+0xc7/0xe0 [ 529.718625] pagecache_get_page+0x396/0xf00 [ 529.722969] ? find_get_pages_contig+0x15b0/0x15b0 [ 529.722985] ? __alloc_file+0x35c/0x470 [ 529.722997] ? file_free_rcu+0xd0/0xd0 [ 529.723014] ? d_instantiate+0x79/0xa0 [ 529.723034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 529.723068] ? check_preemption_disabled+0x48/0x200 [ 529.731984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 529.732000] ? errseq_sample+0xe5/0x130 [ 529.732018] ? _copy_to_user+0x110/0x110 [ 529.760514] print_req_error: I/O error, dev loop2, sector 0 [ 529.763912] ? alloc_empty_file+0x92/0x170 [ 529.763931] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 529.763943] ? alloc_file+0x7e/0x4d0 [ 529.763956] ? _raw_spin_unlock+0x2c/0x50 [ 529.763973] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 529.763991] ? alloc_file_pseudo+0x281/0x3f0 [ 529.769849] FAT-fs (loop2): unable to read boot sector [ 529.773956] ? alloc_file+0x4d0/0x4d0 [ 529.773988] ioctx_alloc+0x88f/0x2270 [ 529.774016] ? io_submit_one+0xf80/0xf80 [ 529.774033] ? check_preemption_disabled+0x48/0x200 [ 529.774067] ? debug_smp_processor_id+0x1c/0x20 [ 529.824042] ? perf_trace_lock_acquire+0x15b/0x800 [ 529.829016] ? __f_unlock_pos+0x19/0x20 [ 529.833002] ? perf_trace_lock+0x7a0/0x7a0 [ 529.837253] ? proc_fail_nth_write+0x9e/0x210 [ 529.841760] ? proc_cwd_link+0x1d0/0x1d0 [ 529.845844] ? kasan_check_write+0x14/0x20 [ 529.850094] ? fsnotify+0xaae/0x12f0 [ 529.853823] ? lock_release+0x970/0x970 [ 529.857815] ? __might_fault+0x12b/0x1e0 [ 529.861892] ? lock_downgrade+0x900/0x900 [ 529.866064] ? lock_release+0x970/0x970 [ 529.870071] ? arch_local_save_flags+0x40/0x40 [ 529.874668] ? __sb_end_write+0xd9/0x110 [ 529.878758] __x64_sys_io_setup+0x111/0x4d0 [ 529.883111] ? exit_aio+0x570/0x570 [ 529.886758] do_syscall_64+0x1b9/0x820 [ 529.891318] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 529.896717] ? syscall_return_slowpath+0x5e0/0x5e0 [ 529.901656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 529.906516] ? trace_hardirqs_on_caller+0x310/0x310 [ 529.911544] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 529.916576] ? prepare_exit_to_usermode+0x291/0x3b0 [ 529.921616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 529.926481] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.931681] RIP: 0033:0x457519 [ 529.934891] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 529.953800] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 529.961527] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 529.968832] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 529.976112] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 529.983396] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 529.990690] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:28 executing program 1 (fault-call:4 fault-nth:6): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:28 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x405c5503) 02:59:28 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:28 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000100)=0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x4) 02:59:28 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5507) 02:59:28 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xedc000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 530.112174] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 530.129360] 9pnet: Insufficient options for proto=fd [ 530.140034] print_req_error: I/O error, dev loop2, sector 0 [ 530.144891] FAULT_INJECTION: forcing a failure. [ 530.144891] name fail_page_alloc, interval 1, probability 0, space 0, times 0 02:59:28 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:28 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x40045564) 02:59:28 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x405c5503) [ 530.146045] FAT-fs (loop2): unable to read boot sector [ 530.157909] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted [ 530.189386] CPU: 0 PID: 16651 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 530.196729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.206100] Call Trace: [ 530.208715] dump_stack+0x1c4/0x2b4 [ 530.212366] ? dump_stack_print_info.cold.2+0x52/0x52 [ 530.217577] ? debug_smp_processor_id+0x1c/0x20 [ 530.222264] ? perf_trace_lock_acquire+0x15b/0x800 [ 530.227221] should_fail.cold.4+0xa/0x17 [ 530.231306] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 530.236680] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 530.242253] ? __radix_tree_lookup+0x358/0x4c0 [ 530.246858] ? __radix_tree_insert+0x8f0/0x8f0 [ 530.251457] ? lock_downgrade+0x900/0x900 [ 530.255629] ? fs_reclaim_acquire+0x20/0x20 [ 530.259963] ? lock_downgrade+0x900/0x900 [ 530.264122] ? ___might_sleep+0x1ed/0x300 [ 530.268276] ? lock_release+0x970/0x970 [ 530.272262] ? arch_local_save_flags+0x40/0x40 [ 530.276865] ? kernel_text_address+0x79/0xf0 [ 530.281291] ? __might_sleep+0x95/0x190 [ 530.285284] __alloc_pages_nodemask+0x34b/0xde0 [ 530.289972] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 530.295000] ? save_stack+0xa9/0xd0 [ 530.298637] ? save_stack+0x43/0xd0 [ 530.302271] ? kasan_kmalloc+0xc7/0xe0 [ 530.306169] ? kasan_slab_alloc+0x12/0x20 [ 530.310337] ? __alloc_file+0xa8/0x470 [ 530.314235] ? alloc_empty_file+0x72/0x170 [ 530.318473] ? alloc_file+0x5e/0x4d0 [ 530.322191] ? alloc_file_pseudo+0x261/0x3f0 [ 530.326609] ? ioctx_alloc+0x6d8/0x2270 [ 530.330595] ? __x64_sys_io_setup+0x111/0x4d0 [ 530.335099] ? do_syscall_64+0x1b9/0x820 [ 530.339176] ? percpu_ref_put_many+0x11c/0x260 [ 530.343787] ? lock_downgrade+0x900/0x900 [ 530.347951] ? lock_release+0x970/0x970 [ 530.351938] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 530.356623] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 530.362179] alloc_pages_current+0x10c/0x210 [ 530.366610] __page_cache_alloc+0x38f/0x5b0 [ 530.370947] ? __mutex_init+0x1f7/0x290 [ 530.374944] ? trace_hardirqs_on+0xbd/0x310 [ 530.379288] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 530.383969] ? kasan_kmalloc+0xc7/0xe0 [ 530.387884] pagecache_get_page+0x396/0xf00 [ 530.392230] ? find_get_pages_contig+0x15b0/0x15b0 [ 530.397202] ? __alloc_file+0x35c/0x470 [ 530.401190] ? file_free_rcu+0xd0/0xd0 [ 530.405099] ? d_instantiate+0x79/0xa0 [ 530.409010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 530.414566] ? check_preemption_disabled+0x48/0x200 [ 530.419607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 530.425162] ? errseq_sample+0xe5/0x130 [ 530.429150] ? _copy_to_user+0x110/0x110 [ 530.433229] ? alloc_empty_file+0x92/0x170 [ 530.437477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 530.443023] ? alloc_file+0x7e/0x4d0 [ 530.446754] ? _raw_spin_unlock+0x2c/0x50 [ 530.450918] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 530.456637] ? alloc_file_pseudo+0x281/0x3f0 [ 530.461066] ? alloc_file+0x4d0/0x4d0 [ 530.464896] ioctx_alloc+0x88f/0x2270 [ 530.468737] ? io_submit_one+0xf80/0xf80 [ 530.472823] ? check_preemption_disabled+0x48/0x200 [ 530.477873] ? debug_smp_processor_id+0x1c/0x20 [ 530.482566] ? perf_trace_lock_acquire+0x15b/0x800 [ 530.487525] ? __f_unlock_pos+0x19/0x20 [ 530.491534] ? perf_trace_lock+0x7a0/0x7a0 [ 530.495791] ? proc_fail_nth_write+0x9e/0x210 [ 530.500312] ? proc_cwd_link+0x1d0/0x1d0 [ 530.504415] ? kasan_check_write+0x14/0x20 [ 530.508682] ? fsnotify+0xaae/0x12f0 [ 530.512427] ? lock_release+0x970/0x970 [ 530.516439] ? __might_fault+0x12b/0x1e0 [ 530.520524] ? lock_downgrade+0x900/0x900 [ 530.524699] ? lock_release+0x970/0x970 [ 530.528695] ? arch_local_save_flags+0x40/0x40 [ 530.533301] ? __sb_end_write+0xd9/0x110 [ 530.537407] __x64_sys_io_setup+0x111/0x4d0 [ 530.541752] ? exit_aio+0x570/0x570 [ 530.545405] do_syscall_64+0x1b9/0x820 [ 530.549308] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 530.554701] ? syscall_return_slowpath+0x5e0/0x5e0 [ 530.559649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 530.564941] ? trace_hardirqs_on_caller+0x310/0x310 [ 530.569991] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 530.575041] ? prepare_exit_to_usermode+0x291/0x3b0 [ 530.580117] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 530.585128] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 530.590350] RIP: 0033:0x457519 [ 530.593558] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 530.612477] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 530.620220] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 530.627512] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 530.634798] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 530.642099] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 530.649388] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:29 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2a04000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:29 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x2) 02:59:29 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 530.689539] EXT4-fs warning (device sda1): ext4_group_extend:1786: will only finish group (524288 blocks, 256 new) [ 530.708004] 9pnet: Insufficient options for proto=fd [ 530.717314] EXT4-fs warning (device sda1): ext4_group_extend:1791: can't read last block, resize aborted 02:59:29 executing program 1 (fault-call:4 fault-nth:7): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:29 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x405c5503) 02:59:29 executing program 3: r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 530.820868] print_req_error: I/O error, dev loop2, sector 0 [ 530.826922] FAT-fs (loop2): unable to read boot sector [ 530.887227] 9pnet: Insufficient options for proto=fd [ 530.898935] FAULT_INJECTION: forcing a failure. [ 530.898935] name failslab, interval 1, probability 0, space 0, times 0 [ 530.910193] CPU: 1 PID: 16682 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 530.917485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.926861] Call Trace: [ 530.929473] dump_stack+0x1c4/0x2b4 [ 530.933139] ? dump_stack_print_info.cold.2+0x52/0x52 [ 530.938369] ? get_page_from_freelist+0x17ae/0x5340 [ 530.943413] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 530.948985] ? check_preemption_disabled+0x48/0x200 [ 530.954037] should_fail.cold.4+0xa/0x17 [ 530.954069] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 530.954083] ? perf_trace_lock_acquire+0x15b/0x800 [ 530.954098] ? mark_held_locks+0x130/0x130 [ 530.954118] ? perf_trace_lock+0x7a0/0x7a0 [ 530.976728] ? kernel_text_address+0x79/0xf0 [ 530.981164] ? mark_held_locks+0x130/0x130 [ 530.981189] ? __isolate_free_page+0x610/0x610 [ 530.990034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 530.995608] ? check_preemption_disabled+0x48/0x200 [ 531.000656] ? debug_smp_processor_id+0x1c/0x20 [ 531.000675] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.000698] ? check_preemption_disabled+0x48/0x200 [ 531.015952] ? debug_smp_processor_id+0x1c/0x20 [ 531.020646] ? smack_d_instantiate+0x136/0xea0 [ 531.020668] ? perf_trace_lock+0x7a0/0x7a0 [ 531.020690] ? __bpf_trace_preemptirq_template+0x30/0x30 02:59:29 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x400c55cb) 02:59:29 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0xc00c55ca) 02:59:29 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x800000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 531.029533] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 531.029553] ? check_preemption_disabled+0x48/0x200 [ 531.029574] __should_failslab+0x124/0x180 [ 531.049849] should_failslab+0x9/0x14 [ 531.053692] kmem_cache_alloc+0x47/0x730 [ 531.057781] radix_tree_node_alloc.constprop.18+0x1f7/0x370 [ 531.063533] radix_tree_extend+0x294/0x660 [ 531.067803] ? radix_tree_node_alloc.constprop.18+0x370/0x370 [ 531.073740] ? debug_smp_processor_id+0x1c/0x20 [ 531.078439] ? perf_trace_lock_acquire+0x15b/0x800 [ 531.083394] ? get_mem_cgroup_from_mm+0x206/0x440 [ 531.088276] __radix_tree_create+0x592/0x740 [ 531.092727] ? radix_tree_maybe_preload_order+0x110/0x110 [ 531.098297] ? mem_cgroup_try_charge+0x639/0xe10 [ 531.103107] ? lock_release+0x970/0x970 [ 531.107119] ? mem_cgroup_protected+0xa60/0xa60 [ 531.107994] print_req_error: I/O error, dev loop2, sector 0 [ 531.111848] page_cache_tree_insert+0xd7/0x560 [ 531.111871] ? file_check_and_advance_wb_err+0x540/0x540 [ 531.122206] ? check_preemption_disabled+0x48/0x200 [ 531.122223] ? __add_to_page_cache_locked+0x72d/0x11e0 [ 531.122243] ? trace_hardirqs_on+0x310/0x310 [ 531.122262] ? kasan_check_write+0x14/0x20 [ 531.128554] FAT-fs (loop2): unable to read boot sector [ 531.132749] ? do_raw_spin_lock+0xc1/0x200 [ 531.132775] __add_to_page_cache_locked+0x73f/0x11e0 [ 531.132797] ? filemap_map_pages+0x1980/0x1980 [ 531.132821] ? debug_smp_processor_id+0x1c/0x20 [ 531.170604] ? perf_trace_lock_acquire+0x15b/0x800 [ 531.175595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.181166] ? should_fail+0x22d/0xd01 [ 531.185088] ? perf_trace_lock+0x7a0/0x7a0 [ 531.189352] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 531.194494] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 531.199541] ? __radix_tree_lookup+0x358/0x4c0 [ 531.204151] ? lru_cache_add_file+0x20/0x20 [ 531.208500] ? __radix_tree_insert+0x8f0/0x8f0 [ 531.213116] ? lock_downgrade+0x900/0x900 [ 531.217308] ? fs_reclaim_acquire+0x20/0x20 [ 531.221654] ? lock_downgrade+0x900/0x900 [ 531.225824] ? ___might_sleep+0x1ed/0x300 [ 531.229993] ? lock_release+0x970/0x970 [ 531.233986] ? arch_local_save_flags+0x40/0x40 [ 531.238592] ? is_bpf_text_address+0xd3/0x170 [ 531.243106] ? kernel_text_address+0x79/0xf0 [ 531.247550] add_to_page_cache_lru+0x371/0x10b0 [ 531.252245] ? add_to_page_cache_locked+0x40/0x40 [ 531.257110] ? __alloc_pages_nodemask+0x6e4/0xde0 [ 531.261981] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 531.267023] ? save_stack+0xa9/0xd0 [ 531.270676] ? save_stack+0x43/0xd0 [ 531.274312] ? kasan_kmalloc+0xc7/0xe0 [ 531.278223] ? kasan_slab_alloc+0x12/0x20 [ 531.282395] ? __alloc_file+0xa8/0x470 [ 531.286298] ? alloc_empty_file+0x72/0x170 [ 531.290548] ? alloc_file+0x5e/0x4d0 [ 531.294275] ? alloc_file_pseudo+0x261/0x3f0 [ 531.298711] ? __x64_sys_io_setup+0x111/0x4d0 [ 531.303225] ? do_syscall_64+0x1b9/0x820 [ 531.307315] ? percpu_ref_put_many+0x11c/0x260 [ 531.311924] ? lock_downgrade+0x900/0x900 [ 531.316120] ? lock_release+0x970/0x970 [ 531.320119] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 531.324819] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 531.330396] ? alloc_pages_current+0x114/0x210 [ 531.335010] ? __page_cache_alloc+0x191/0x5b0 [ 531.339521] ? __mutex_init+0x1f7/0x290 [ 531.343515] ? trace_hardirqs_on+0xbd/0x310 [ 531.347878] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 531.352569] ? kasan_kmalloc+0xc7/0xe0 [ 531.356491] pagecache_get_page+0x53a/0xf00 [ 531.360848] ? find_get_pages_contig+0x15b0/0x15b0 [ 531.365805] ? __alloc_file+0x35c/0x470 [ 531.369798] ? file_free_rcu+0xd0/0xd0 [ 531.373708] ? d_instantiate+0x79/0xa0 [ 531.377616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.383173] ? check_preemption_disabled+0x48/0x200 [ 531.388218] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.393776] ? errseq_sample+0xe5/0x130 [ 531.397769] ? _copy_to_user+0x110/0x110 [ 531.401866] ? alloc_empty_file+0x92/0x170 [ 531.406132] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.411694] ? alloc_file+0x7e/0x4d0 [ 531.415437] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 531.421003] ? unlock_page+0x2c2/0x4c0 [ 531.424916] ? wake_up_page_bit+0x6f0/0x6f0 [ 531.429287] ? alloc_file+0x4d0/0x4d0 [ 531.433146] ioctx_alloc+0x88f/0x2270 [ 531.436979] ? io_submit_one+0xf80/0xf80 [ 531.441068] ? check_preemption_disabled+0x48/0x200 [ 531.446117] ? debug_smp_processor_id+0x1c/0x20 [ 531.450809] ? perf_trace_lock_acquire+0x15b/0x800 [ 531.456178] ? __f_unlock_pos+0x19/0x20 [ 531.460180] ? perf_trace_lock+0x7a0/0x7a0 [ 531.464443] ? proc_fail_nth_write+0x9e/0x210 [ 531.468957] ? proc_cwd_link+0x1d0/0x1d0 [ 531.473050] ? kasan_check_write+0x14/0x20 [ 531.477317] ? fsnotify+0xaae/0x12f0 [ 531.481063] ? lock_release+0x970/0x970 [ 531.485074] ? __might_fault+0x12b/0x1e0 [ 531.489168] ? lock_downgrade+0x900/0x900 [ 531.493338] ? lock_release+0x970/0x970 [ 531.497329] ? arch_local_save_flags+0x40/0x40 [ 531.501933] ? __sb_end_write+0xd9/0x110 [ 531.506027] __x64_sys_io_setup+0x111/0x4d0 [ 531.510383] ? exit_aio+0x570/0x570 [ 531.514038] do_syscall_64+0x1b9/0x820 [ 531.517948] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 531.523333] ? syscall_return_slowpath+0x5e0/0x5e0 [ 531.528283] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 531.533150] ? trace_hardirqs_on_caller+0x310/0x310 [ 531.538193] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 531.543237] ? prepare_exit_to_usermode+0x291/0x3b0 [ 531.548292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 531.553169] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 531.558383] RIP: 0033:0x457519 [ 531.562094] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 531.581017] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce 02:59:30 executing program 5 (fault-call:1 fault-nth:0): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x405c5503) 02:59:30 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 531.588760] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 531.596047] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 531.603349] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 531.610643] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 531.617934] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 [ 531.640372] FAULT_INJECTION: forcing a failure. [ 531.640372] name failslab, interval 1, probability 0, space 0, times 0 [ 531.680177] CPU: 1 PID: 16698 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #55 [ 531.687537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.696929] Call Trace: [ 531.699545] dump_stack+0x1c4/0x2b4 [ 531.699570] ? dump_stack_print_info.cold.2+0x52/0x52 [ 531.708457] should_fail.cold.4+0xa/0x17 [ 531.708480] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 531.708504] ? __mutex_lock+0x85e/0x1700 [ 531.721768] ? perf_trace_lock_acquire+0x15b/0x800 [ 531.726735] ? uinput_ioctl_handler.isra.10+0xad/0x2540 [ 531.727914] 9pnet: Insufficient options for proto=fd [ 531.732145] ? mark_held_locks+0x130/0x130 [ 531.741522] ? mutex_trylock+0x2b0/0x2b0 [ 531.741544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.741567] ? check_preemption_disabled+0x48/0x200 [ 531.751195] ? fs_reclaim_acquire+0x20/0x20 [ 531.751214] ? lock_downgrade+0x900/0x900 [ 531.751237] ? ___might_sleep+0x1ed/0x300 [ 531.769481] ? arch_local_save_flags+0x40/0x40 [ 531.774119] ? perf_trace_lock+0x7a0/0x7a0 [ 531.778397] __should_failslab+0x124/0x180 [ 531.782671] should_failslab+0x9/0x14 [ 531.786506] kmem_cache_alloc_trace+0x2d7/0x750 02:59:30 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x8000a0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:30 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x20) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) 02:59:30 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x4004556b) [ 531.791225] ? usercopy_warn+0x110/0x110 [ 531.795325] input_allocate_device+0xaf/0x370 [ 531.799885] ? input_devices_seq_start+0x110/0x110 [ 531.804873] ? __fget+0x4aa/0x740 [ 531.808375] ? lock_downgrade+0x900/0x900 [ 531.812569] uinput_ioctl_handler.isra.10+0xee7/0x2540 [ 531.817909] ? uinput_request_submit.part.9+0x2d0/0x2d0 [ 531.823298] ? smack_log+0x423/0x590 [ 531.827047] ? smk_access_entry+0x310/0x310 [ 531.831417] ? __fget+0x4d1/0x740 [ 531.834918] ? smk_tskacc+0x3dd/0x520 [ 531.838766] uinput_ioctl+0x4c/0x60 [ 531.842421] ? uinput_compat_ioctl+0x90/0x90 [ 531.846867] do_vfs_ioctl+0x1de/0x1720 [ 531.850878] ? fsnotify_first_mark+0x350/0x350 [ 531.855507] ? __fsnotify_parent+0xcc/0x420 [ 531.859867] ? ioctl_preallocate+0x300/0x300 [ 531.859883] ? smk_curacc+0x7f/0xa0 [ 531.859902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.859923] ? smack_file_ioctl+0x210/0x3c0 [ 531.877871] ? fget_raw+0x20/0x20 [ 531.877895] ? smack_file_lock+0x2e0/0x2e0 [ 531.877916] ? fput+0x130/0x1a0 02:59:30 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB=',']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 531.877939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.877971] ? security_file_ioctl+0x94/0xc0 [ 531.877989] ksys_ioctl+0xa9/0xd0 [ 531.878007] __x64_sys_ioctl+0x73/0xb0 [ 531.878023] do_syscall_64+0x1b9/0x820 [ 531.878038] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 531.878071] ? syscall_return_slowpath+0x5e0/0x5e0 [ 531.885781] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 531.885802] ? trace_hardirqs_on_caller+0x310/0x310 [ 531.885818] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 531.885841] ? prepare_exit_to_usermode+0x291/0x3b0 [ 531.885863] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 531.885888] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 531.885900] RIP: 0033:0x457519 [ 531.885918] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 531.885927] RSP: 002b:00007f240e076c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 531.885944] RAX: ffffffffffffffda RBX: 00007f240e076c90 RCX: 0000000000457519 [ 531.885953] RDX: 0000000000000000 RSI: 00000000405c5503 RDI: 0000000000000003 [ 531.885962] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 531.885972] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f240e0776d4 [ 531.885981] R13: 00000000004c1223 R14: 00000000004d1e18 R15: 0000000000000004 02:59:30 executing program 1 (fault-call:4 fault-nth:8): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:30 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5452) [ 532.042852] audit: type=1804 audit(1539313170.792:49): pid=16715 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir971126327/syzkaller.dq0Jm0/322/file0" dev="sda1" ino=16561 res=1 02:59:30 executing program 5 (fault-call:1 fault-nth:1): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x405c5503) 02:59:30 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYRESHEX=r0, @ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 532.107022] 9pnet: Insufficient options for proto=fd [ 532.140028] FAULT_INJECTION: forcing a failure. [ 532.140028] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 532.151918] CPU: 1 PID: 16726 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 532.159212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.168595] Call Trace: [ 532.171216] dump_stack+0x1c4/0x2b4 [ 532.174899] ? dump_stack_print_info.cold.2+0x52/0x52 [ 532.180131] ? perf_trace_lock_acquire+0x15b/0x800 [ 532.180163] should_fail.cold.4+0xa/0x17 [ 532.180188] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 532.194326] ? check_preemption_disabled+0x48/0x200 [ 532.194352] ? debug_smp_processor_id+0x1c/0x20 [ 532.194368] ? perf_trace_lock_acquire+0x15b/0x800 [ 532.194399] ? lock_release+0x970/0x970 [ 532.194416] ? perf_trace_lock+0x7a0/0x7a0 [ 532.194432] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 532.194447] ? __alloc_pages_nodemask+0x638/0xde0 [ 532.194466] ? percpu_ref_tryget_live+0x168/0x460 [ 532.194479] ? get_mem_cgroup_from_mm+0x1e9/0x440 [ 532.194493] ? lock_downgrade+0x900/0x900 [ 532.194508] ? lock_release+0x970/0x970 [ 532.194525] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 532.194547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 532.204259] ? should_fail+0x22d/0xd01 [ 532.204280] ? rcu_read_unlock+0x16/0x60 [ 532.204301] __alloc_pages_nodemask+0x34b/0xde0 [ 532.204322] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 532.204350] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 532.213285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 532.213304] ? check_preemption_disabled+0x48/0x200 [ 532.213323] ? rcu_read_unlock+0x33/0x60 [ 532.213343] ? mem_cgroup_handle_over_high+0x130/0x130 [ 532.213358] ? debug_smp_processor_id+0x1c/0x20 [ 532.213373] ? perf_trace_lock_acquire+0x15b/0x800 [ 532.213390] ? smack_d_instantiate+0x136/0xea0 [ 532.213419] ? trace_hardirqs_off+0xb8/0x310 [ 532.223217] cache_grow_begin+0x91/0x8c0 [ 532.223236] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 532.223254] ? check_preemption_disabled+0x48/0x200 [ 532.223273] kmem_cache_alloc+0x665/0x730 [ 532.223297] radix_tree_node_alloc.constprop.18+0x1f7/0x370 [ 532.223319] radix_tree_extend+0x294/0x660 [ 532.223341] ? radix_tree_node_alloc.constprop.18+0x370/0x370 [ 532.223359] ? debug_smp_processor_id+0x1c/0x20 [ 532.223375] ? perf_trace_lock_acquire+0x15b/0x800 [ 532.223391] ? get_mem_cgroup_from_mm+0x206/0x440 [ 532.223414] __radix_tree_create+0x592/0x740 [ 532.223440] ? radix_tree_maybe_preload_order+0x110/0x110 [ 532.328250] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 532.329014] ? mem_cgroup_try_charge+0x639/0xe10 [ 532.329031] ? lock_release+0x970/0x970 [ 532.329052] ? mem_cgroup_protected+0xa60/0xa60 [ 532.344002] page_cache_tree_insert+0xd7/0x560 [ 532.344026] ? file_check_and_advance_wb_err+0x540/0x540 [ 532.344049] ? check_preemption_disabled+0x48/0x200 [ 532.348460] audit: type=1804 audit(1539313170.792:50): pid=16713 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir971126327/syzkaller.dq0Jm0/322/file0" dev="sda1" ino=16561 res=1 [ 532.354219] ? __add_to_page_cache_locked+0x72d/0x11e0 [ 532.354239] ? trace_hardirqs_on+0x310/0x310 [ 532.354254] ? kasan_check_write+0x14/0x20 [ 532.354269] ? do_raw_spin_lock+0xc1/0x200 [ 532.354295] __add_to_page_cache_locked+0x73f/0x11e0 [ 532.363935] ? filemap_map_pages+0x1980/0x1980 [ 532.363957] ? debug_smp_processor_id+0x1c/0x20 [ 532.363973] ? perf_trace_lock_acquire+0x15b/0x800 [ 532.363994] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 532.364008] ? should_fail+0x22d/0xd01 [ 532.364020] ? perf_trace_lock+0x7a0/0x7a0 [ 532.364037] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 532.364065] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 532.364082] ? __radix_tree_lookup+0x358/0x4c0 [ 532.364101] ? lru_cache_add_file+0x20/0x20 [ 532.364122] ? __radix_tree_insert+0x8f0/0x8f0 [ 532.373406] ? lock_downgrade+0x900/0x900 [ 532.373433] ? fs_reclaim_acquire+0x20/0x20 [ 532.373448] ? lock_downgrade+0x900/0x900 [ 532.373466] ? ___might_sleep+0x1ed/0x300 [ 532.373478] ? lock_release+0x970/0x970 [ 532.373493] ? arch_local_save_flags+0x40/0x40 [ 532.373508] ? is_bpf_text_address+0xd3/0x170 [ 532.373524] ? kernel_text_address+0x79/0xf0 [ 532.373548] add_to_page_cache_lru+0x371/0x10b0 [ 532.373569] ? add_to_page_cache_locked+0x40/0x40 [ 532.373584] ? __alloc_pages_nodemask+0x6e4/0xde0 [ 532.373606] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 532.373621] ? save_stack+0xa9/0xd0 [ 532.373634] ? save_stack+0x43/0xd0 [ 532.373645] ? kasan_kmalloc+0xc7/0xe0 [ 532.373656] ? kasan_slab_alloc+0x12/0x20 [ 532.373668] ? __alloc_file+0xa8/0x470 [ 532.373679] ? alloc_empty_file+0x72/0x170 [ 532.373697] ? alloc_file+0x5e/0x4d0 [ 532.388545] ? alloc_file_pseudo+0x261/0x3f0 [ 532.388567] ? __x64_sys_io_setup+0x111/0x4d0 [ 532.388582] ? do_syscall_64+0x1b9/0x820 [ 532.388601] ? percpu_ref_put_many+0x11c/0x260 [ 532.388617] ? lock_downgrade+0x900/0x900 [ 532.388633] ? lock_release+0x970/0x970 [ 532.388646] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 532.388663] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 532.388680] ? alloc_pages_current+0x114/0x210 [ 532.388698] ? __page_cache_alloc+0x191/0x5b0 [ 532.388710] ? __mutex_init+0x1f7/0x290 [ 532.388724] ? trace_hardirqs_on+0xbd/0x310 [ 532.388745] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 532.397519] ? kasan_kmalloc+0xc7/0xe0 [ 532.397547] pagecache_get_page+0x53a/0xf00 [ 532.397569] ? find_get_pages_contig+0x15b0/0x15b0 [ 532.397585] ? __alloc_file+0x35c/0x470 [ 532.397600] ? file_free_rcu+0xd0/0xd0 [ 532.397618] ? d_instantiate+0x79/0xa0 [ 532.397637] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 532.397656] ? check_preemption_disabled+0x48/0x200 [ 532.397678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 532.397693] ? errseq_sample+0xe5/0x130 [ 532.397709] ? _copy_to_user+0x110/0x110 [ 532.397730] ? alloc_empty_file+0x92/0x170 [ 532.397749] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 532.397763] ? alloc_file+0x7e/0x4d0 [ 532.397779] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 532.397795] ? unlock_page+0x2c2/0x4c0 [ 532.397818] ? wake_up_page_bit+0x6f0/0x6f0 [ 532.407108] ? alloc_file+0x4d0/0x4d0 [ 532.407141] ioctx_alloc+0x88f/0x2270 [ 532.407170] ? io_submit_one+0xf80/0xf80 [ 532.544511] ? check_preemption_disabled+0x48/0x200 [ 532.544534] ? debug_smp_processor_id+0x1c/0x20 [ 532.544550] ? perf_trace_lock_acquire+0x15b/0x800 [ 532.544570] ? __f_unlock_pos+0x19/0x20 [ 532.553653] ? perf_trace_lock+0x7a0/0x7a0 [ 532.563837] ? proc_fail_nth_write+0x9e/0x210 [ 532.563854] ? proc_cwd_link+0x1d0/0x1d0 [ 532.563883] ? kasan_check_write+0x14/0x20 [ 532.563907] ? fsnotify+0xaae/0x12f0 [ 532.576215] ? lock_release+0x970/0x970 [ 532.576239] ? __might_fault+0x12b/0x1e0 [ 532.576259] ? lock_downgrade+0x900/0x900 [ 532.584512] ? lock_release+0x970/0x970 [ 532.584528] ? arch_local_save_flags+0x40/0x40 [ 532.584545] ? __sb_end_write+0xd9/0x110 [ 532.584577] __x64_sys_io_setup+0x111/0x4d0 [ 532.584596] ? exit_aio+0x570/0x570 [ 532.596482] do_syscall_64+0x1b9/0x820 [ 532.596501] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 532.596523] ? syscall_return_slowpath+0x5e0/0x5e0 [ 532.682226] 9pnet: Insufficient options for proto=fd [ 532.685017] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 532.685040] ? trace_hardirqs_on_caller+0x310/0x310 [ 532.685070] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 532.685089] ? prepare_exit_to_usermode+0x291/0x3b0 [ 532.685112] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 532.717965] FAULT_INJECTION: forcing a failure. [ 532.717965] name failslab, interval 1, probability 0, space 0, times 0 [ 532.722798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 532.722812] RIP: 0033:0x457519 02:59:30 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0xe) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:30 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2704}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:31 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x7f) 02:59:31 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x40045568) 02:59:31 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x826}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:31 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:31 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0xc0045878) 02:59:31 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x4126}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 532.722828] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 532.722843] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 532.722857] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 532.722873] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 532.920217] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 532.927510] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 532.934799] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 [ 532.942129] CPU: 0 PID: 16758 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #55 [ 532.949439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.949453] Call Trace: [ 532.961447] dump_stack+0x1c4/0x2b4 [ 532.965126] ? dump_stack_print_info.cold.2+0x52/0x52 [ 532.965152] should_fail.cold.4+0xa/0x17 [ 532.965170] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 532.965280] ? ima_match_policy+0x848/0x1560 [ 532.965303] ? mark_held_locks+0x130/0x130 [ 532.974605] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 532.974624] ? __wake_up_common_lock+0x1d0/0x330 [ 532.974642] ? __wake_up_common+0x7d0/0x7d0 [ 532.974663] ? perf_trace_lock_acquire+0x15b/0x800 [ 532.984245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 532.984259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 532.984276] ? check_preemption_disabled+0x48/0x200 [ 532.984295] ? debug_smp_processor_id+0x1c/0x20 [ 532.984308] ? perf_trace_lock_acquire+0x15b/0x800 [ 532.984329] ? perf_trace_lock+0x7a0/0x7a0 [ 532.994630] ? mark_held_locks+0x130/0x130 [ 532.994645] ? mark_held_locks+0x130/0x130 [ 532.994657] ? mark_held_locks+0x130/0x130 [ 532.994678] __should_failslab+0x124/0x180 [ 532.994697] should_failslab+0x9/0x14 [ 533.003829] kmem_cache_alloc+0x47/0x730 [ 533.003851] ? debug_smp_processor_id+0x1c/0x20 [ 533.003867] __debug_object_init+0xbb8/0x1290 [ 533.003884] ? perf_trace_lock+0x7a0/0x7a0 [ 533.003898] ? debug_object_free+0x690/0x690 [ 533.003922] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 533.014839] ? kasan_check_read+0x11/0x20 [ 533.014857] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 533.014871] ? rcu_bh_qs+0xc0/0xc0 [ 533.014885] ? unwind_dump+0x190/0x190 [ 533.014910] ? is_bpf_text_address+0xd3/0x170 [ 533.025515] ? kernel_text_address+0x79/0xf0 [ 533.025536] ? complete_all+0x59/0x70 [ 533.025552] ? lock_downgrade+0x900/0x900 [ 533.025571] ? trace_hardirqs_on+0xbd/0x310 [ 533.025589] debug_object_init+0x16/0x20 [ 533.025611] __init_work+0x50/0x60 [ 533.035309] pm_runtime_init+0x30c/0x560 [ 533.035340] ? update_pm_runtime_accounting+0x1b0/0x1b0 [ 533.043846] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 533.043863] ? complete_all+0x59/0x70 [ 533.043928] ? device_pm_sleep_init+0xf0/0x210 [ 533.043947] ? async_suspend_late+0x110/0x110 [ 533.052464] ? check_preemption_disabled+0x48/0x200 [ 533.060533] device_initialize+0x285/0x5f0 [ 533.069289] ? device_release+0x210/0x210 [ 533.078081] ? ___might_sleep+0x1ed/0x300 [ 533.088308] ? trace_hardirqs_on+0xbd/0x310 [ 533.097769] ? perf_trace_lock+0x7a0/0x7a0 [ 533.097788] ? input_allocate_device+0xaf/0x370 [ 533.097804] ? kasan_unpoison_shadow+0x35/0x50 [ 533.097816] ? kasan_kmalloc+0xc7/0xe0 [ 533.097842] ? kmem_cache_alloc_trace+0x31f/0x750 [ 533.105310] ? usercopy_warn+0x110/0x110 [ 533.105338] input_allocate_device+0x130/0x370 [ 533.105356] ? input_devices_seq_start+0x110/0x110 [ 533.105372] ? __fget+0x4aa/0x740 [ 533.105392] ? lock_downgrade+0x900/0x900 [ 533.114373] uinput_ioctl_handler.isra.10+0xee7/0x2540 [ 533.114393] ? uinput_request_submit.part.9+0x2d0/0x2d0 [ 533.114423] ? smack_log+0x423/0x590 [ 533.114441] ? smk_access_entry+0x310/0x310 [ 533.122427] ? __fget+0x4d1/0x740 [ 533.130846] ? smk_tskacc+0x3dd/0x520 [ 533.138476] uinput_ioctl+0x4c/0x60 [ 533.257040] ? uinput_compat_ioctl+0x90/0x90 [ 533.261497] do_vfs_ioctl+0x1de/0x1720 [ 533.265421] ? fsnotify_first_mark+0x350/0x350 [ 533.270038] ? __fsnotify_parent+0xcc/0x420 [ 533.274406] ? ioctl_preallocate+0x300/0x300 [ 533.278851] ? smk_curacc+0x7f/0xa0 [ 533.282514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 533.288099] ? smack_file_ioctl+0x210/0x3c0 [ 533.292451] ? fget_raw+0x20/0x20 [ 533.295944] ? smack_file_lock+0x2e0/0x2e0 [ 533.300393] ? fput+0x130/0x1a0 [ 533.303718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 533.309292] ? security_file_ioctl+0x94/0xc0 [ 533.313752] ksys_ioctl+0xa9/0xd0 [ 533.317240] __x64_sys_ioctl+0x73/0xb0 [ 533.321168] do_syscall_64+0x1b9/0x820 [ 533.325096] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 533.330498] ? syscall_return_slowpath+0x5e0/0x5e0 [ 533.335459] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 533.340346] ? trace_hardirqs_on_caller+0x310/0x310 [ 533.345406] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 533.350457] ? prepare_exit_to_usermode+0x291/0x3b0 [ 533.355520] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 533.360426] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 533.365648] RIP: 0033:0x457519 [ 533.368876] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 533.387814] RSP: 002b:00007f240e076c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:59:32 executing program 1 (fault-call:4 fault-nth:9): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:32 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) 02:59:32 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x4008556c) 02:59:32 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x7fffffffffffffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:32 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYBLOB=',']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:32 executing program 5 (fault-call:1 fault-nth:2): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x405c5503) [ 533.395531] RAX: ffffffffffffffda RBX: 00007f240e076c90 RCX: 0000000000457519 [ 533.402810] RDX: 0000000000000000 RSI: 00000000405c5503 RDI: 0000000000000003 [ 533.410104] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 533.417376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f240e0776d4 [ 533.424649] R13: 00000000004c1223 R14: 00000000004d1e18 R15: 0000000000000004 02:59:32 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2641}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:32 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYBLOB=',']) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 533.521420] 9pnet: Insufficient options for proto=fd 02:59:32 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x550f) 02:59:32 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x405c5503) [ 533.570693] FAULT_INJECTION: forcing a failure. [ 533.570693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 02:59:32 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x100, 0xffffffffffffffff, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000340)=ANY=[@ANYBLOB="030000000000000003000000000000000100000000000000", @ANYRES32=r1, @ANYBLOB="00000000020000000000000000000000000000000000000000000000d9e95c642238dce8e5d5b424e1076b057cddfb8139478cb63b33f7fa132c203eb4089de744ff27a1743c605f0d8a1c379a7f2d53afa311dba5e2ec6893cc0e563a1d7ee17e8540a6f466c3d274e3b1d06380ff81589b37c4dd043bef5e0d173ec9634163c636aa45fc15c6ade4492a067e29dfe033e78b91ef10f4ef706c177cfa8cc5000000000000000000"]) write$P9_RAUTH(r0, &(0x7f0000000040)={0x14, 0x67, 0x2, {0x0, 0x1, 0x4}}, 0x14) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 533.640868] 9pnet: Insufficient options for proto=fd 02:59:32 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776666646f11", @ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 533.688923] CPU: 1 PID: 16789 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 533.696276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.696283] Call Trace: [ 533.696315] dump_stack+0x1c4/0x2b4 [ 533.696338] ? dump_stack_print_info.cold.2+0x52/0x52 [ 533.696361] ? debug_smp_processor_id+0x1c/0x20 [ 533.696380] ? perf_trace_lock_acquire+0x15b/0x800 [ 533.696406] should_fail.cold.4+0xa/0x17 [ 533.696439] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 533.696461] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 533.696485] ? __radix_tree_lookup+0x358/0x4c0 [ 533.736126] ? __radix_tree_insert+0x8f0/0x8f0 [ 533.736147] ? lock_downgrade+0x900/0x900 [ 533.736172] ? fs_reclaim_acquire+0x20/0x20 [ 533.736187] ? lock_downgrade+0x900/0x900 [ 533.736209] ? ___might_sleep+0x1ed/0x300 [ 533.755147] ? lock_release+0x970/0x970 [ 533.755169] ? arch_local_save_flags+0x40/0x40 [ 533.755191] ? kernel_text_address+0x79/0xf0 [ 533.763706] ? __might_sleep+0x95/0x190 [ 533.763729] __alloc_pages_nodemask+0x34b/0xde0 [ 533.763758] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 533.771944] ? save_stack+0xa9/0xd0 [ 533.771958] ? save_stack+0x43/0xd0 [ 533.771971] ? kasan_kmalloc+0xc7/0xe0 [ 533.771983] ? kasan_slab_alloc+0x12/0x20 [ 533.772002] ? __alloc_file+0xa8/0x470 [ 533.779702] 9pnet: Insufficient options for proto=fd [ 533.781013] ? alloc_empty_file+0x72/0x170 [ 533.781027] ? alloc_file+0x5e/0x4d0 [ 533.781039] ? alloc_file_pseudo+0x261/0x3f0 [ 533.781075] ? __x64_sys_io_setup+0x111/0x4d0 [ 533.789742] ? do_syscall_64+0x1b9/0x820 [ 533.789763] ? percpu_ref_put_many+0x11c/0x260 [ 533.789781] ? lock_downgrade+0x900/0x900 [ 533.789798] ? lock_release+0x970/0x970 [ 533.789818] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 533.810182] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 533.810203] alloc_pages_current+0x10c/0x210 [ 533.810231] __page_cache_alloc+0x38f/0x5b0 [ 533.819239] ? __mutex_init+0x1f7/0x290 [ 533.844804] ? trace_hardirqs_on+0xbd/0x310 [ 533.844830] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 533.844853] ? kasan_kmalloc+0xc7/0xe0 [ 533.844874] pagecache_get_page+0x396/0xf00 [ 533.844896] ? find_get_pages_contig+0x15b0/0x15b0 [ 533.853049] ? __alloc_file+0x35c/0x470 [ 533.853076] ? file_free_rcu+0xd0/0xd0 [ 533.853094] ? d_instantiate+0x79/0xa0 [ 533.853111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 533.853134] ? check_preemption_disabled+0x48/0x200 [ 533.920812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 533.926391] ? errseq_sample+0xe5/0x130 [ 533.930398] ? _copy_to_user+0x110/0x110 [ 533.934500] ? alloc_empty_file+0x92/0x170 [ 533.938775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 533.938791] ? alloc_file+0x7e/0x4d0 [ 533.938806] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 533.938828] ? unlock_page+0x2c2/0x4c0 [ 533.948118] ? wake_up_page_bit+0x6f0/0x6f0 [ 533.948137] ? alloc_file+0x4d0/0x4d0 [ 533.948169] ioctx_alloc+0x88f/0x2270 [ 533.969564] ? io_submit_one+0xf80/0xf80 [ 533.973661] ? check_preemption_disabled+0x48/0x200 [ 533.978722] ? debug_smp_processor_id+0x1c/0x20 [ 533.983425] ? perf_trace_lock_acquire+0x15b/0x800 [ 533.988394] ? __f_unlock_pos+0x19/0x20 [ 533.992406] ? perf_trace_lock+0x7a0/0x7a0 [ 533.996655] ? proc_fail_nth_write+0x9e/0x210 [ 534.001418] ? proc_cwd_link+0x1d0/0x1d0 [ 534.005489] ? kasan_check_write+0x14/0x20 [ 534.009732] ? fsnotify+0xaae/0x12f0 [ 534.013452] ? lock_release+0x970/0x970 [ 534.017966] ? __might_fault+0x12b/0x1e0 [ 534.022036] ? lock_downgrade+0x900/0x900 [ 534.026219] ? lock_release+0x970/0x970 [ 534.030202] ? arch_local_save_flags+0x40/0x40 [ 534.034789] ? __sb_end_write+0xd9/0x110 [ 534.038871] __x64_sys_io_setup+0x111/0x4d0 [ 534.043201] ? exit_aio+0x570/0x570 [ 534.046870] do_syscall_64+0x1b9/0x820 [ 534.050775] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 534.056265] ? syscall_return_slowpath+0x5e0/0x5e0 [ 534.061238] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 534.066102] ? trace_hardirqs_on_caller+0x310/0x310 [ 534.071148] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 534.076175] ? prepare_exit_to_usermode+0x291/0x3b0 [ 534.081204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 534.086068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 534.091266] RIP: 0033:0x457519 [ 534.094467] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 534.113374] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 534.121093] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 534.128370] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 534.135663] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 534.142989] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 534.150260] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:32 executing program 1 (fault-call:4 fault-nth:10): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:32 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xffffffffffff0700}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:32 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5451) 02:59:32 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:32 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5502) 02:59:32 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x8, 0x8000, 0xc00000, 0x8}, 0x10) [ 534.263979] 9pnet: Insufficient options for proto=fd [ 534.274877] print_req_error: I/O error, dev loop2, sector 0 [ 534.277574] FAULT_INJECTION: forcing a failure. [ 534.277574] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 534.280738] FAT-fs (loop2): unable to read boot sector [ 534.293258] CPU: 1 PID: 16833 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 534.305324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 534.316237] Call Trace: [ 534.318861] dump_stack+0x1c4/0x2b4 [ 534.322520] ? dump_stack_print_info.cold.2+0x52/0x52 [ 534.327743] ? debug_smp_processor_id+0x1c/0x20 [ 534.332441] ? perf_trace_lock_acquire+0x15b/0x800 [ 534.337408] should_fail.cold.4+0xa/0x17 [ 534.341509] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 534.346794] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 534.352387] ? __radix_tree_lookup+0x358/0x4c0 [ 534.357012] ? __radix_tree_insert+0x8f0/0x8f0 [ 534.361631] ? lock_downgrade+0x900/0x900 [ 534.365821] ? fs_reclaim_acquire+0x20/0x20 [ 534.370187] ? lock_downgrade+0x900/0x900 [ 534.374371] ? ___might_sleep+0x1ed/0x300 [ 534.378569] ? lock_release+0x970/0x970 [ 534.382574] ? arch_local_save_flags+0x40/0x40 [ 534.387193] ? kernel_text_address+0x79/0xf0 [ 534.391652] ? __might_sleep+0x95/0x190 [ 534.395660] __alloc_pages_nodemask+0x34b/0xde0 [ 534.400366] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 534.405412] ? save_stack+0xa9/0xd0 [ 534.409078] ? save_stack+0x43/0xd0 [ 534.412726] ? kasan_kmalloc+0xc7/0xe0 [ 534.416630] ? kasan_slab_alloc+0x12/0x20 [ 534.420800] ? __alloc_file+0xa8/0x470 [ 534.424725] ? alloc_empty_file+0x72/0x170 [ 534.428980] ? alloc_file+0x5e/0x4d0 [ 534.432711] ? alloc_file_pseudo+0x261/0x3f0 [ 534.437148] ? __x64_sys_io_setup+0x111/0x4d0 [ 534.441671] ? do_syscall_64+0x1b9/0x820 [ 534.445761] ? percpu_ref_put_many+0x11c/0x260 [ 534.450377] ? lock_downgrade+0x900/0x900 [ 534.454562] ? lock_release+0x970/0x970 [ 534.458563] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 534.463266] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 534.468845] alloc_pages_current+0x10c/0x210 [ 534.473298] __page_cache_alloc+0x38f/0x5b0 [ 534.477656] ? __mutex_init+0x1f7/0x290 [ 534.481661] ? trace_hardirqs_on+0xbd/0x310 [ 534.486018] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 534.490734] ? kasan_kmalloc+0xc7/0xe0 [ 534.494654] pagecache_get_page+0x396/0xf00 [ 534.499000] ? find_get_pages_contig+0x15b0/0x15b0 [ 534.503950] ? __alloc_file+0x35c/0x470 [ 534.507955] ? file_free_rcu+0xd0/0xd0 [ 534.511877] ? d_instantiate+0x79/0xa0 [ 534.515814] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 534.521581] ? check_preemption_disabled+0x48/0x200 [ 534.526645] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 534.532215] ? errseq_sample+0xe5/0x130 [ 534.536220] ? _copy_to_user+0x110/0x110 [ 534.540317] ? alloc_empty_file+0x92/0x170 [ 534.544584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 534.550148] ? alloc_file+0x7e/0x4d0 [ 534.553912] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 534.559466] ? unlock_page+0x2c2/0x4c0 [ 534.563825] ? wake_up_page_bit+0x6f0/0x6f0 [ 534.568168] ? alloc_file+0x4d0/0x4d0 [ 534.571988] ioctx_alloc+0x88f/0x2270 [ 534.575820] ? io_submit_one+0xf80/0xf80 [ 534.579890] ? check_preemption_disabled+0x48/0x200 [ 534.584910] ? debug_smp_processor_id+0x1c/0x20 [ 534.589588] ? perf_trace_lock_acquire+0x15b/0x800 [ 534.594517] ? __f_unlock_pos+0x19/0x20 [ 534.598501] ? perf_trace_lock+0x7a0/0x7a0 [ 534.602740] ? proc_fail_nth_write+0x9e/0x210 [ 534.607228] ? proc_cwd_link+0x1d0/0x1d0 [ 534.611295] ? kasan_check_write+0x14/0x20 [ 534.615528] ? fsnotify+0xaae/0x12f0 [ 534.619244] ? lock_release+0x970/0x970 [ 534.623223] ? __might_fault+0x12b/0x1e0 [ 534.627320] ? lock_downgrade+0x900/0x900 [ 534.631497] ? lock_release+0x970/0x970 [ 534.635472] ? arch_local_save_flags+0x40/0x40 [ 534.640079] ? __sb_end_write+0xd9/0x110 [ 534.644157] __x64_sys_io_setup+0x111/0x4d0 [ 534.648483] ? exit_aio+0x570/0x570 [ 534.652148] do_syscall_64+0x1b9/0x820 [ 534.656042] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 534.661441] ? syscall_return_slowpath+0x5e0/0x5e0 [ 534.666380] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 534.671230] ? trace_hardirqs_on_caller+0x310/0x310 [ 534.676261] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 534.681287] ? prepare_exit_to_usermode+0x291/0x3b0 [ 534.686325] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 534.691184] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 534.696380] RIP: 0033:0x457519 02:59:33 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x406855c9) 02:59:33 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5502) 02:59:33 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) [ 534.699579] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 534.718490] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 534.726201] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 534.733483] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 534.740754] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 534.748024] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 534.755307] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:33 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007380)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000007480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007500)={'vcan0\x00', r1}) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r2}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) [ 534.818410] 9pnet: Insufficient options for proto=fd 02:59:33 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:33 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x40045566) [ 534.894503] 9pnet: Insufficient options for proto=fd 02:59:33 executing program 1 (fault-call:4 fault-nth:11): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:33 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xffff1f0000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:33 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x40049409) 02:59:33 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:33 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x64, 0x10000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x66e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xa92}, &(0x7f0000000180)=0x8) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000000)) io_setup(0x80000001, &(0x7f0000000040)) 02:59:33 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0xc00c55ca) 02:59:33 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:33 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0xc0189436) 02:59:33 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0xc06855c8) [ 535.075650] 9pnet: Insufficient options for proto=fd [ 535.078076] print_req_error: I/O error, dev loop2, sector 0 [ 535.087156] FAT-fs (loop2): unable to read boot sector [ 535.125415] FAULT_INJECTION: forcing a failure. [ 535.125415] name fail_page_alloc, interval 1, probability 0, space 0, times 0 02:59:33 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xedc0}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:33 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f00000001c0)={0x1d, r2}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000280)=0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="41450977f1a43b054258271c7300b7dc", 0x10) r3 = getuid() mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="0777d70000a46f", @ANYRESHEX=r1, @ANYBLOB=',access=client,version=9p2000.L,access=user,access=any,mmap,dfltuid=', @ANYRESHEX=r3, @ANYBLOB="2c6e6f657874656e64c42574f1737572652c00"]) [ 535.197308] 9pnet: Insufficient options for proto=fd [ 535.213638] CPU: 0 PID: 16879 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 535.220999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.230384] Call Trace: [ 535.233009] dump_stack+0x1c4/0x2b4 [ 535.236684] ? dump_stack_print_info.cold.2+0x52/0x52 [ 535.241909] ? debug_smp_processor_id+0x1c/0x20 [ 535.246619] ? perf_trace_lock_acquire+0x15b/0x800 [ 535.251599] should_fail.cold.4+0xa/0x17 [ 535.255698] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 535.260833] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 535.266408] ? __radix_tree_lookup+0x358/0x4c0 [ 535.271034] ? __radix_tree_insert+0x8f0/0x8f0 [ 535.275659] ? lock_downgrade+0x900/0x900 [ 535.275684] ? fs_reclaim_acquire+0x20/0x20 [ 535.284191] ? lock_downgrade+0x900/0x900 [ 535.284211] ? ___might_sleep+0x1ed/0x300 [ 535.284224] ? lock_release+0x970/0x970 02:59:34 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0xc0045878) [ 535.284240] ? arch_local_save_flags+0x40/0x40 [ 535.284257] ? kernel_text_address+0x79/0xf0 [ 535.284276] ? __might_sleep+0x95/0x190 [ 535.284296] __alloc_pages_nodemask+0x34b/0xde0 [ 535.284319] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 535.305765] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 535.309641] ? save_stack+0xa9/0xd0 [ 535.309655] ? save_stack+0x43/0xd0 [ 535.309668] ? kasan_kmalloc+0xc7/0xe0 [ 535.309679] ? kasan_slab_alloc+0x12/0x20 [ 535.309691] ? __alloc_file+0xa8/0x470 [ 535.309710] ? alloc_empty_file+0x72/0x170 [ 535.319443] ? alloc_file+0x5e/0x4d0 [ 535.319456] ? alloc_file_pseudo+0x261/0x3f0 [ 535.319477] ? __x64_sys_io_setup+0x111/0x4d0 [ 535.319492] ? do_syscall_64+0x1b9/0x820 [ 535.319515] ? percpu_ref_put_many+0x11c/0x260 [ 535.364787] 9pnet: Insufficient options for proto=fd [ 535.364842] ? lock_downgrade+0x900/0x900 [ 535.382807] ? lock_release+0x970/0x970 [ 535.386820] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 535.386844] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 535.386863] alloc_pages_current+0x10c/0x210 [ 535.386892] __page_cache_alloc+0x38f/0x5b0 [ 535.405869] ? __mutex_init+0x1f7/0x290 [ 535.405884] ? trace_hardirqs_on+0xbd/0x310 [ 535.405906] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 535.405921] ? kasan_kmalloc+0xc7/0xe0 [ 535.405945] pagecache_get_page+0x396/0xf00 [ 535.405968] ? find_get_pages_contig+0x15b0/0x15b0 [ 535.405982] ? __alloc_file+0x35c/0x470 [ 535.406000] ? file_free_rcu+0xd0/0xd0 [ 535.414359] ? d_instantiate+0x79/0xa0 [ 535.440089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 535.440110] ? check_preemption_disabled+0x48/0x200 [ 535.440130] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 535.449618] ? errseq_sample+0xe5/0x130 [ 535.449635] ? _copy_to_user+0x110/0x110 [ 535.449655] ? alloc_empty_file+0x92/0x170 [ 535.449674] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 535.449692] ? alloc_file+0x7e/0x4d0 [ 535.460693] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 535.460711] ? unlock_page+0x2c2/0x4c0 [ 535.460728] ? wake_up_page_bit+0x6f0/0x6f0 [ 535.460744] ? alloc_file+0x4d0/0x4d0 [ 535.460774] ioctx_alloc+0x88f/0x2270 [ 535.468888] ? io_submit_one+0xf80/0xf80 [ 535.468908] ? check_preemption_disabled+0x48/0x200 [ 535.468929] ? debug_smp_processor_id+0x1c/0x20 [ 535.468945] ? perf_trace_lock_acquire+0x15b/0x800 [ 535.468966] ? __f_unlock_pos+0x19/0x20 [ 535.526570] ? perf_trace_lock+0x7a0/0x7a0 [ 535.530821] ? proc_fail_nth_write+0x9e/0x210 [ 535.535349] ? proc_cwd_link+0x1d0/0x1d0 [ 535.539423] ? kasan_check_write+0x14/0x20 [ 535.543663] ? fsnotify+0xaae/0x12f0 [ 535.547381] ? lock_release+0x970/0x970 [ 535.551381] ? __might_fault+0x12b/0x1e0 [ 535.555460] ? lock_downgrade+0x900/0x900 [ 535.559612] ? lock_release+0x970/0x970 [ 535.563591] ? arch_local_save_flags+0x40/0x40 [ 535.568183] ? __sb_end_write+0xd9/0x110 [ 535.572290] __x64_sys_io_setup+0x111/0x4d0 [ 535.576618] ? exit_aio+0x570/0x570 [ 535.580253] do_syscall_64+0x1b9/0x820 [ 535.584164] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 535.589546] ? syscall_return_slowpath+0x5e0/0x5e0 [ 535.594499] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 535.599358] ? trace_hardirqs_on_caller+0x310/0x310 [ 535.604387] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 535.609410] ? prepare_exit_to_usermode+0x291/0x3b0 [ 535.614441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 535.619300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 535.624508] RIP: 0033:0x457519 [ 535.627718] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 535.647699] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 535.655414] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 535.662690] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 535.670071] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 535.677357] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 535.684654] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:34 executing program 1 (fault-call:4 fault-nth:12): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:34 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:34 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5460) 02:59:34 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x553d) 02:59:34 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x60000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:34 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r1, 0x10001}}, 0x10) [ 535.724481] EXT4-fs warning (device sda1): ext4_group_extend:1762: can't shrink FS - resize aborted [ 535.763742] 9pnet: Insufficient options for proto=fd 02:59:34 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:34 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x405c5504) [ 535.827286] print_req_error: I/O error, dev loop2, sector 0 [ 535.833702] FAT-fs (loop2): unable to read boot sector 02:59:34 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x40045569) [ 535.886241] FAULT_INJECTION: forcing a failure. [ 535.886241] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 535.900399] CPU: 1 PID: 16927 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 535.907737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.917095] Call Trace: [ 535.919700] dump_stack+0x1c4/0x2b4 [ 535.923361] ? dump_stack_print_info.cold.2+0x52/0x52 [ 535.928888] ? debug_smp_processor_id+0x1c/0x20 [ 535.933582] ? perf_trace_lock_acquire+0x15b/0x800 [ 535.938558] should_fail.cold.4+0xa/0x17 [ 535.942657] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 535.947801] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 535.953379] ? __radix_tree_lookup+0x358/0x4c0 [ 535.958009] ? __radix_tree_insert+0x8f0/0x8f0 [ 535.962621] ? lock_downgrade+0x900/0x900 [ 535.966812] ? fs_reclaim_acquire+0x20/0x20 [ 535.971176] ? lock_downgrade+0x900/0x900 [ 535.975382] ? ___might_sleep+0x1ed/0x300 [ 535.979555] ? lock_release+0x970/0x970 [ 535.983562] ? arch_local_save_flags+0x40/0x40 [ 535.988183] ? kernel_text_address+0x79/0xf0 [ 535.992632] ? __might_sleep+0x95/0x190 [ 535.996647] __alloc_pages_nodemask+0x34b/0xde0 [ 536.001363] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 536.006442] ? save_stack+0xa9/0xd0 [ 536.010109] ? save_stack+0x43/0xd0 [ 536.013767] ? kasan_kmalloc+0xc7/0xe0 [ 536.017683] ? kasan_slab_alloc+0x12/0x20 [ 536.022387] ? __alloc_file+0xa8/0x470 [ 536.026302] ? alloc_empty_file+0x72/0x170 [ 536.030560] ? alloc_file+0x5e/0x4d0 [ 536.034298] ? alloc_file_pseudo+0x261/0x3f0 [ 536.038745] ? __x64_sys_io_setup+0x111/0x4d0 [ 536.043270] ? do_syscall_64+0x1b9/0x820 [ 536.047370] ? percpu_ref_put_many+0x11c/0x260 [ 536.051989] ? lock_downgrade+0x900/0x900 [ 536.056174] ? lock_release+0x970/0x970 [ 536.060181] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 536.064892] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 536.070471] alloc_pages_current+0x10c/0x210 [ 536.074918] __page_cache_alloc+0x38f/0x5b0 [ 536.079268] ? __mutex_init+0x1f7/0x290 [ 536.083274] ? trace_hardirqs_on+0xbd/0x310 [ 536.087634] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 536.092336] ? kasan_kmalloc+0xc7/0xe0 [ 536.096263] pagecache_get_page+0x396/0xf00 [ 536.100626] ? find_get_pages_contig+0x15b0/0x15b0 [ 536.105586] ? __alloc_file+0x35c/0x470 [ 536.109597] ? file_free_rcu+0xd0/0xd0 [ 536.113515] ? d_instantiate+0x79/0xa0 [ 536.117438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 536.123006] ? check_preemption_disabled+0x48/0x200 [ 536.128076] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 536.133646] ? errseq_sample+0xe5/0x130 [ 536.137660] ? _copy_to_user+0x110/0x110 [ 536.141762] ? alloc_empty_file+0x92/0x170 [ 536.146029] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 536.151608] ? alloc_file+0x7e/0x4d0 [ 536.155352] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 536.160913] ? unlock_page+0x2c2/0x4c0 [ 536.164838] ? wake_up_page_bit+0x6f0/0x6f0 [ 536.169162] ? alloc_file+0x4d0/0x4d0 [ 536.172977] ioctx_alloc+0x88f/0x2270 [ 536.176787] ? io_submit_one+0xf80/0xf80 [ 536.180860] ? check_preemption_disabled+0x48/0x200 [ 536.185883] ? debug_smp_processor_id+0x1c/0x20 [ 536.190566] ? perf_trace_lock_acquire+0x15b/0x800 [ 536.195499] ? __f_unlock_pos+0x19/0x20 [ 536.199472] ? perf_trace_lock+0x7a0/0x7a0 [ 536.203704] ? proc_fail_nth_write+0x9e/0x210 [ 536.208197] ? proc_cwd_link+0x1d0/0x1d0 [ 536.212277] ? kasan_check_write+0x14/0x20 [ 536.216525] ? fsnotify+0xaae/0x12f0 [ 536.220255] ? lock_release+0x970/0x970 [ 536.224242] ? __might_fault+0x12b/0x1e0 [ 536.228301] ? lock_downgrade+0x900/0x900 [ 536.232449] ? lock_release+0x970/0x970 [ 536.236448] ? arch_local_save_flags+0x40/0x40 [ 536.241027] ? __sb_end_write+0xd9/0x110 [ 536.245106] __x64_sys_io_setup+0x111/0x4d0 [ 536.249449] ? exit_aio+0x570/0x570 [ 536.253097] do_syscall_64+0x1b9/0x820 [ 536.257002] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 536.262373] ? syscall_return_slowpath+0x5e0/0x5e0 [ 536.267315] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 536.272173] ? trace_hardirqs_on_caller+0x310/0x310 [ 536.277201] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 536.282218] ? prepare_exit_to_usermode+0x291/0x3b0 [ 536.287244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 536.292108] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 536.297314] RIP: 0033:0x457519 [ 536.300508] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 536.319453] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 536.327185] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 536.334450] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 536.341735] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 536.349002] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 536.356269] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:35 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x60000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:35 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:35 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x2) [ 536.463435] print_req_error: I/O error, dev loop2, sector 0 [ 536.475703] FAT-fs (loop2): unable to read boot sector 02:59:35 executing program 1 (fault-call:4 fault-nth:13): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:35 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0x2, 0x8, 0x1, 0x2}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4040, 0x11) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:35 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x40045567) 02:59:35 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2608}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:35 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:35 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5450) 02:59:35 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:35 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x40045565) [ 536.664184] FAULT_INJECTION: forcing a failure. [ 536.664184] name fail_page_alloc, interval 1, probability 0, space 0, times 0 02:59:35 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x40045566) 02:59:35 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x4, 0xff, 0x7, 0x40, 0x9, 0x20, 0x5, {r2, @in={{0x2, 0x4e21}}, 0x4, 0x5c6b, 0x9, 0x2, 0x3}}, &(0x7f0000000280)=0xb0) [ 536.707340] CPU: 0 PID: 16974 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 536.714678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 536.724044] Call Trace: [ 536.726676] dump_stack+0x1c4/0x2b4 [ 536.730355] ? dump_stack_print_info.cold.2+0x52/0x52 [ 536.735585] ? debug_smp_processor_id+0x1c/0x20 [ 536.740290] ? perf_trace_lock_acquire+0x15b/0x800 [ 536.745262] should_fail.cold.4+0xa/0x17 [ 536.749384] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 536.754707] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 536.754728] ? __radix_tree_lookup+0x358/0x4c0 [ 536.764911] ? __radix_tree_insert+0x8f0/0x8f0 [ 536.769526] ? lock_downgrade+0x900/0x900 [ 536.769552] ? fs_reclaim_acquire+0x20/0x20 [ 536.769572] ? lock_downgrade+0x900/0x900 [ 536.782252] ? ___might_sleep+0x1ed/0x300 [ 536.782269] ? lock_release+0x970/0x970 [ 536.782291] ? arch_local_save_flags+0x40/0x40 [ 536.790439] ? kernel_text_address+0x79/0xf0 [ 536.790463] ? __might_sleep+0x95/0x190 02:59:35 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x4004556a) [ 536.790485] __alloc_pages_nodemask+0x34b/0xde0 [ 536.799522] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 536.799537] ? save_stack+0xa9/0xd0 [ 536.799555] ? save_stack+0x43/0xd0 [ 536.808219] ? kasan_kmalloc+0xc7/0xe0 [ 536.808233] ? kasan_slab_alloc+0x12/0x20 [ 536.808248] ? __alloc_file+0xa8/0x470 [ 536.808266] ? alloc_empty_file+0x72/0x170 [ 536.816934] ? alloc_file+0x5e/0x4d0 [ 536.816948] ? alloc_file_pseudo+0x261/0x3f0 [ 536.816967] ? __x64_sys_io_setup+0x111/0x4d0 [ 536.816982] ? do_syscall_64+0x1b9/0x820 [ 536.817002] ? percpu_ref_put_many+0x11c/0x260 [ 536.824535] ? lock_downgrade+0x900/0x900 [ 536.824552] ? lock_release+0x970/0x970 [ 536.824567] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 536.824588] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 536.824606] alloc_pages_current+0x10c/0x210 [ 536.824628] __page_cache_alloc+0x38f/0x5b0 [ 536.840623] ? __mutex_init+0x1f7/0x290 [ 536.840640] ? trace_hardirqs_on+0xbd/0x310 [ 536.840661] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 536.898294] ? kasan_kmalloc+0xc7/0xe0 [ 536.902194] pagecache_get_page+0x396/0xf00 [ 536.906549] ? find_get_pages_contig+0x15b0/0x15b0 [ 536.911510] ? __alloc_file+0x35c/0x470 [ 536.915512] ? file_free_rcu+0xd0/0xd0 [ 536.919418] ? d_instantiate+0x79/0xa0 [ 536.923314] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 536.928866] ? check_preemption_disabled+0x48/0x200 [ 536.934019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 536.939566] ? errseq_sample+0xe5/0x130 [ 536.943544] ? _copy_to_user+0x110/0x110 [ 536.947620] ? alloc_empty_file+0x92/0x170 [ 536.951856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 536.957396] ? alloc_file+0x7e/0x4d0 [ 536.961110] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 536.966653] ? unlock_page+0x2c2/0x4c0 [ 536.970556] ? wake_up_page_bit+0x6f0/0x6f0 [ 536.974899] ? alloc_file+0x4d0/0x4d0 [ 536.978763] ioctx_alloc+0x88f/0x2270 [ 536.982596] ? io_submit_one+0xf80/0xf80 [ 536.986670] ? check_preemption_disabled+0x48/0x200 [ 536.991698] ? debug_smp_processor_id+0x1c/0x20 [ 536.996378] ? perf_trace_lock_acquire+0x15b/0x800 [ 537.001758] ? __f_unlock_pos+0x19/0x20 [ 537.005743] ? perf_trace_lock+0x7a0/0x7a0 [ 537.009979] ? proc_fail_nth_write+0x9e/0x210 [ 537.014501] ? proc_cwd_link+0x1d0/0x1d0 [ 537.018573] ? kasan_check_write+0x14/0x20 [ 537.022812] ? fsnotify+0xaae/0x12f0 [ 537.026532] ? lock_release+0x970/0x970 [ 537.030522] ? __might_fault+0x12b/0x1e0 [ 537.034589] ? lock_downgrade+0x900/0x900 [ 537.038800] ? lock_release+0x970/0x970 [ 537.042791] ? arch_local_save_flags+0x40/0x40 [ 537.047390] ? __sb_end_write+0xd9/0x110 [ 537.051462] __x64_sys_io_setup+0x111/0x4d0 [ 537.055794] ? exit_aio+0x570/0x570 [ 537.059434] do_syscall_64+0x1b9/0x820 [ 537.063338] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 537.068713] ? syscall_return_slowpath+0x5e0/0x5e0 [ 537.073650] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 537.078514] ? trace_hardirqs_on_caller+0x310/0x310 [ 537.083558] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 537.088602] ? prepare_exit_to_usermode+0x291/0x3b0 [ 537.093646] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 537.098497] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 537.103694] RIP: 0033:0x457519 [ 537.106884] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 537.125787] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 537.133500] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 537.140773] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 537.148049] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 02:59:35 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x4126000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 537.155342] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 537.162639] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:36 executing program 1 (fault-call:4 fault-nth:14): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:36 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x0, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:36 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x40049409) 02:59:36 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5460) [ 537.260761] print_req_error: I/O error, dev loop2, sector 0 [ 537.267219] FAT-fs (loop2): unable to read boot sector 02:59:36 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0xfff7fffffffffffe) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xc5ae}, 0x8) 02:59:36 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:36 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x4000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:36 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5421) [ 537.368727] FAULT_INJECTION: forcing a failure. [ 537.368727] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 537.420862] CPU: 1 PID: 17013 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 537.428225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 537.437614] Call Trace: [ 537.440253] dump_stack+0x1c4/0x2b4 [ 537.443932] ? dump_stack_print_info.cold.2+0x52/0x52 [ 537.449172] ? debug_smp_processor_id+0x1c/0x20 [ 537.454255] ? perf_trace_lock_acquire+0x15b/0x800 [ 537.459220] should_fail.cold.4+0xa/0x17 [ 537.463808] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 537.468953] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 537.474538] ? __radix_tree_lookup+0x358/0x4c0 [ 537.479166] ? __radix_tree_insert+0x8f0/0x8f0 [ 537.483788] ? lock_downgrade+0x900/0x900 [ 537.487994] ? fs_reclaim_acquire+0x20/0x20 [ 537.492364] ? lock_downgrade+0x900/0x900 [ 537.496561] ? ___might_sleep+0x1ed/0x300 [ 537.500749] ? lock_release+0x970/0x970 [ 537.504762] ? arch_local_save_flags+0x40/0x40 [ 537.509395] ? kernel_text_address+0x79/0xf0 [ 537.513864] ? __might_sleep+0x95/0x190 [ 537.517887] __alloc_pages_nodemask+0x34b/0xde0 [ 537.522594] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 537.527646] ? save_stack+0xa9/0xd0 [ 537.531304] ? save_stack+0x43/0xd0 [ 537.531318] ? kasan_kmalloc+0xc7/0xe0 [ 537.531331] ? kasan_slab_alloc+0x12/0x20 [ 537.531345] ? __alloc_file+0xa8/0x470 [ 537.531363] ? alloc_empty_file+0x72/0x170 [ 537.546966] ? alloc_file+0x5e/0x4d0 [ 537.546981] ? alloc_file_pseudo+0x261/0x3f0 [ 537.547001] ? __x64_sys_io_setup+0x111/0x4d0 [ 537.547022] ? do_syscall_64+0x1b9/0x820 [ 537.555016] ? percpu_ref_put_many+0x11c/0x260 [ 537.573107] ? lock_downgrade+0x900/0x900 [ 537.573125] ? lock_release+0x970/0x970 [ 537.573139] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 537.573160] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 537.573179] alloc_pages_current+0x10c/0x210 [ 537.586671] __page_cache_alloc+0x38f/0x5b0 [ 537.586686] ? __mutex_init+0x1f7/0x290 [ 537.586701] ? trace_hardirqs_on+0xbd/0x310 [ 537.586724] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 537.601049] ? kasan_kmalloc+0xc7/0xe0 [ 537.601086] pagecache_get_page+0x396/0xf00 [ 537.601108] ? find_get_pages_contig+0x15b0/0x15b0 [ 537.609444] ? __alloc_file+0x35c/0x470 [ 537.618048] ? file_free_rcu+0xd0/0xd0 [ 537.618078] ? d_instantiate+0x79/0xa0 [ 537.618098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 537.618122] ? check_preemption_disabled+0x48/0x200 [ 537.649754] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 537.655332] ? errseq_sample+0xe5/0x130 [ 537.659344] ? _copy_to_user+0x110/0x110 [ 537.663448] ? alloc_empty_file+0x92/0x170 [ 537.667729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 537.673306] ? alloc_file+0x7e/0x4d0 [ 537.677073] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 537.682658] ? unlock_page+0x2c2/0x4c0 [ 537.686590] ? wake_up_page_bit+0x6f0/0x6f0 [ 537.690950] ? alloc_file+0x4d0/0x4d0 [ 537.694799] ioctx_alloc+0x88f/0x2270 [ 537.698660] ? io_submit_one+0xf80/0xf80 [ 537.702755] ? check_preemption_disabled+0x48/0x200 [ 537.707817] ? debug_smp_processor_id+0x1c/0x20 [ 537.707843] ? perf_trace_lock_acquire+0x15b/0x800 [ 537.707866] ? __f_unlock_pos+0x19/0x20 [ 537.721508] ? perf_trace_lock+0x7a0/0x7a0 [ 537.725765] ? proc_fail_nth_write+0x9e/0x210 [ 537.725783] ? proc_cwd_link+0x1d0/0x1d0 [ 537.725817] ? kasan_check_write+0x14/0x20 [ 537.734445] ? fsnotify+0xaae/0x12f0 [ 537.734467] ? lock_release+0x970/0x970 [ 537.734490] ? __might_fault+0x12b/0x1e0 [ 537.746464] ? lock_downgrade+0x900/0x900 [ 537.746481] ? lock_release+0x970/0x970 [ 537.746498] ? arch_local_save_flags+0x40/0x40 [ 537.746519] ? __sb_end_write+0xd9/0x110 [ 537.754800] __x64_sys_io_setup+0x111/0x4d0 [ 537.754817] ? exit_aio+0x570/0x570 [ 537.754849] do_syscall_64+0x1b9/0x820 [ 537.763486] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 537.763509] ? syscall_return_slowpath+0x5e0/0x5e0 [ 537.763523] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 537.763539] ? trace_hardirqs_on_caller+0x310/0x310 [ 537.763554] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 537.763575] ? prepare_exit_to_usermode+0x291/0x3b0 [ 537.772004] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 537.772031] entry_SYSCALL_64_after_hwframe+0x49/0xbe 02:59:36 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5525) 02:59:36 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x2, 0x70bd29, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:36 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) 02:59:36 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5421) [ 537.779599] RIP: 0033:0x457519 [ 537.779617] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 537.779625] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 537.779648] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 537.842086] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 537.842096] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 537.842103] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 537.842110] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 [ 537.918928] print_req_error: I/O error, dev loop2, sector 0 [ 537.929542] FAT-fs (loop2): unable to read boot sector 02:59:36 executing program 1 (fault-call:4 fault-nth:15): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:36 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}}, 0x1) 02:59:36 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5450) 02:59:36 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:59:36 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 02:59:36 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x428}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:36 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x40045564) 02:59:36 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x406855c9) 02:59:36 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x5}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:36 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000200)={0x1002, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 538.088659] FAULT_INJECTION: forcing a failure. [ 538.088659] name failslab, interval 1, probability 0, space 0, times 0 [ 538.148446] CPU: 0 PID: 17067 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #55 [ 538.155805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 538.165188] Call Trace: [ 538.167821] dump_stack+0x1c4/0x2b4 [ 538.171495] ? dump_stack_print_info.cold.2+0x52/0x52 [ 538.176743] should_fail.cold.4+0xa/0x17 [ 538.180852] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 538.185995] ? lock_downgrade+0x900/0x900 [ 538.190180] ? ___might_sleep+0x1ed/0x300 [ 538.194364] ? lock_release+0x970/0x970 [ 538.194383] ? arch_local_save_flags+0x40/0x40 [ 538.194399] ? kernel_text_address+0x79/0xf0 [ 538.194421] ? add_to_page_cache_lru+0x552/0x10b0 [ 538.194445] ? fs_reclaim_acquire+0x20/0x20 [ 538.194467] ? lock_downgrade+0x900/0x900 [ 538.220851] ? ___might_sleep+0x1ed/0x300 [ 538.225141] ? arch_local_save_flags+0x40/0x40 [ 538.229754] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 538.235418] ? may_expand_vm+0x1e3/0x810 [ 538.239532] __should_failslab+0x124/0x180 [ 538.243811] should_failslab+0x9/0x14 [ 538.243828] kmem_cache_alloc+0x2be/0x730 [ 538.243844] ? __vma_adjust+0x1810/0x1810 [ 538.243861] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 538.243882] vm_area_alloc+0x7a/0x1d0 [ 538.261604] ? arch_release_thread_stack+0x10/0x10 [ 538.261622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 538.261640] ? check_preemption_disabled+0x48/0x200 [ 538.261663] mmap_region+0x9d4/0x1cd0 [ 538.284817] ? kasan_kmalloc+0xc7/0xe0 [ 538.288747] ? __x64_sys_brk+0x7d0/0x7d0 [ 538.292848] ? unmapped_area+0xb00/0xb00 02:59:36 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x0) 02:59:36 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5452) [ 538.296939] ? __alloc_file+0x35c/0x470 [ 538.300967] ? file_free_rcu+0xd0/0xd0 [ 538.304971] ? arch_get_unmapped_area+0x750/0x750 [ 538.309866] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 538.314922] ? cap_mmap_addr+0x52/0x130 [ 538.318954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 538.324541] ? security_mmap_addr+0x80/0xa0 [ 538.328913] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 538.334488] ? get_unmapped_area+0x292/0x3b0 [ 538.334506] do_mmap+0xa10/0x1220 [ 538.334527] ? mmap_region+0x1cd0/0x1cd0 [ 538.334542] ? ioctx_alloc+0x9a1/0x2270 [ 538.334559] ? down_read_killable+0x1f0/0x1f0 [ 538.334579] ioctx_alloc+0xa26/0x2270 [ 538.334608] ? io_submit_one+0xf80/0xf80 [ 538.342522] ? check_preemption_disabled+0x48/0x200 [ 538.342546] ? debug_smp_processor_id+0x1c/0x20 [ 538.342562] ? perf_trace_lock_acquire+0x15b/0x800 [ 538.342578] ? __f_unlock_pos+0x19/0x20 [ 538.342596] ? perf_trace_lock+0x7a0/0x7a0 [ 538.342609] ? proc_fail_nth_write+0x9e/0x210 [ 538.342623] ? proc_cwd_link+0x1d0/0x1d0 [ 538.342650] ? kasan_check_write+0x14/0x20 [ 538.398758] ? fsnotify+0xaae/0x12f0 [ 538.402494] ? lock_release+0x970/0x970 [ 538.406481] ? __might_fault+0x12b/0x1e0 [ 538.410570] ? lock_downgrade+0x900/0x900 [ 538.414746] ? lock_release+0x970/0x970 [ 538.418728] ? arch_local_save_flags+0x40/0x40 [ 538.423319] ? __sb_end_write+0xd9/0x110 [ 538.427430] __x64_sys_io_setup+0x111/0x4d0 [ 538.431784] ? exit_aio+0x570/0x570 [ 538.435431] do_syscall_64+0x1b9/0x820 [ 538.439329] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 538.444709] ? syscall_return_slowpath+0x5e0/0x5e0 [ 538.449646] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 538.454518] ? trace_hardirqs_on_caller+0x310/0x310 [ 538.459558] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 538.464603] ? prepare_exit_to_usermode+0x291/0x3b0 [ 538.469649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 538.474508] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 538.479708] RIP: 0033:0x457519 [ 538.482906] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 538.502371] RSP: 002b:00007f7883e7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 538.510095] RAX: ffffffffffffffda RBX: 00007f7883e7ac90 RCX: 0000000000457519 [ 538.517371] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 00000000000001c4 [ 538.524661] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 538.531933] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7883e7b6d4 [ 538.539205] R13: 00000000004be6d7 R14: 00000000004ce308 R15: 0000000000000003 02:59:37 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x4008556c) 02:59:37 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0xc0189436) 02:59:37 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x14}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:37 executing program 1 (fault-call:4 fault-nth:16): io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) 02:59:37 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:37 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0xffffffffffff7fff}, 0x20c) 02:59:37 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x4004556b) 02:59:37 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) write$uinput_user_dev(r0, &(0x7f00000001c0)={'syz1\x00', {0x3f, 0xffffffff, 0x9, 0x31a69f85000}, 0x42, [0x1, 0xa, 0xe2f, 0x4, 0x20, 0x1, 0x3, 0x101, 0x7fffffff, 0x3, 0x62, 0x20, 0x1, 0xffff, 0x9, 0x81, 0x9, 0x1ff, 0x7f, 0x7f, 0x8, 0x7fffffff, 0xffffffffffffff01, 0xfff, 0x101, 0x9, 0xfc5, 0xffffffffffffffff, 0x1, 0x0, 0xe7e1, 0xbf, 0x80, 0x1, 0x97, 0xff, 0xee17, 0x7ff, 0x1, 0x3f, 0x1ff, 0x401, 0xffffffffffffff80, 0xfffffffffffffffa, 0x7, 0x7, 0xffffffffffffc0ef, 0x40000000000000, 0x1ff, 0x1f, 0x0, 0x7, 0x5, 0xfffffffffffffffb, 0xffffffffffffff00, 0x7f, 0x2, 0xfffffffffffffff8, 0xbb6809d, 0x1, 0x8, 0x3, 0xce4e, 0x7fff], [0x558, 0x7, 0xffffffffffffdf08, 0x3ff, 0xaf0, 0xfffffffffffffffa, 0x2, 0x1, 0x7, 0x4, 0x9, 0x8d, 0xfffffffffffff87d, 0x9, 0x6a, 0x4, 0x0, 0xfd, 0x75, 0x200, 0x651, 0x0, 0x9, 0x5ed, 0x41, 0x8, 0x2, 0x3, 0x0, 0x7ff, 0x7, 0xfffffffffffffff9, 0x7, 0x208, 0x0, 0x3, 0xfffffffffffffffd, 0x8, 0x40, 0x800, 0x1000000000000, 0x1f, 0x1, 0x3, 0x2, 0x9, 0x5, 0x7, 0xffffffffffffffc1, 0xfffffffffffffab2, 0x80000000, 0x1f, 0x80, 0x6, 0x8, 0x81, 0xffffffff, 0x9, 0x56ad, 0x40, 0xffff, 0x2, 0x9, 0x6], [0x1ff, 0x1391, 0x97, 0x4, 0x1, 0xafbe, 0x100, 0x33ba, 0x6, 0x9, 0x9, 0xd82, 0x7, 0x0, 0xde, 0x8, 0x604, 0x7, 0x1, 0x7dac4dee, 0x1, 0x2, 0x7, 0x80000001, 0xffff, 0x200, 0x8, 0x81, 0x7, 0x3, 0x100, 0x8, 0x2, 0x0, 0x8001, 0x20, 0x81, 0x1f, 0x7fffffff, 0x5, 0x8, 0x7fffffff, 0x7, 0x5, 0x9, 0x42, 0x5, 0x100, 0x800, 0x85c4, 0x7, 0x5, 0x3, 0x8, 0x1ff, 0x1, 0xfffffffffffffffe, 0x208, 0x200, 0x100, 0x10001, 0x100, 0x9, 0x7], [0x5, 0x9, 0x7, 0x100, 0x1, 0x600, 0xde, 0x7ff, 0x4703, 0x8, 0x6, 0x3bf1, 0x3, 0x8, 0x5, 0x5, 0x80000000, 0x77e, 0x3, 0x9, 0x9, 0x8, 0x8, 0x0, 0x1, 0x8, 0x7, 0x101, 0x0, 0x1, 0x1000, 0x8000, 0x4, 0x0, 0x6, 0xc8f3, 0x8, 0x9, 0x401, 0x3, 0x400, 0x1, 0xffffffffffffffff, 0x80, 0x0, 0x4, 0x7c, 0x0, 0x9, 0x3, 0x8, 0x400, 0x100000001, 0x101, 0x9, 0x6, 0x1, 0x0, 0x7, 0x6, 0x9, 0x5, 0x80000000, 0x81]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:59:37 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x8cffffff00000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:37 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @loopback}, 0x8) bind$inet(r0, &(0x7f0000000980)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000cc0)={@link_local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 02:59:37 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl(0xffffffffffffffff, 0x2, &(0x7f0000000200)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x2500, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000740)=""/242) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1414bb0128abb087400000ff42343816d4e3a4977f2212946b8b55c16a1e468bec182a2af75b0339724e1b90a50000000300000040000000522a84343c9cad74f0a785f02238f69587fa9dfb00000000000000000000000000000000000000005f967c30cf785e72d0084b40b7a96b9eaea064118f2bd920dc9a86dcb7a6a72f116f84d3075c1485b6e810fc697c59ddecd15747cddecc663d92120eedb930dac55cfdf1f74583609758d38ac015522ee0eefb7a63031370967ffa4b71c955f8240c6960"], 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r4, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x17d) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000a00)={@ipx={0x4, 0x1, 0x3, "5b8a70d450b4", 0x4}, {&(0x7f0000000500)=""/154, 0x9a}, &(0x7f0000000240), 0x2}, 0xa0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x10000, 0x1000}, 0x18) bind$xdp(r4, &(0x7f0000000300)={0x2c, 0x1, r3, 0x0, 0xffffffffffffff9c}, 0x10) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f00000000c0)={0x3, 0x3}) write$P9_RREMOVE(r4, &(0x7f00000001c0)={0xfffffffffffffe40, 0x7b, 0x1}, 0x7) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300)}, 0xa0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e2f6367726f75d9b6a30000008000000000", 0x1ff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000005c0)={0x0, 0x7ff}) fstat(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) io_setup(0x0, &(0x7f0000000380)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu//yz1\'', 0x1ff) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r8) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 02:59:37 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) [ 538.814660] print_req_error: I/O error, dev loop2, sector 0 [ 538.829810] FAT-fs (loop2): unable to read boot sector [ 538.840979] input: syz1 as /devices/virtual/input/input164 02:59:37 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x8004552d) 02:59:37 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = creat(&(0x7f0000000340)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0xb, &(0x7f0000000200)=0x0) ftruncate(r1, 0xf76) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) io_submit(r2, 0x1, &(0x7f0000000980)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000280), 0x0, 0x800}]) io_submit(r2, 0x1, &(0x7f0000000740)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000400), 0x0, 0x6}]) [ 538.882890] print_req_error: I/O error, dev loop2, sector 0 [ 538.889254] FAT-fs (loop2): unable to read boot sector [ 538.918045] input: syz1 as /devices/virtual/input/input166 02:59:37 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf6ffffff00000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:37 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x4020940d) 02:59:37 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r2, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x4, 0x70, 0x10000, 0x7fffffff, 0x80000001, 0x200, 0x0, 0xfffffffffffffff8, 0x40000, 0xa, 0x3, 0x1f, 0x1, 0x6, 0xffffffffffffffdc, 0x6, 0x2, 0xffffffff, 0x7, 0xffffffffffffffff, 0x6, 0x9, 0x7, 0x3, 0x1f, 0x991b, 0xca, 0x0, 0x0, 0xffffffffb91da456, 0x8, 0x683b, 0x9, 0x6, 0x4, 0x20, 0x3ff, 0x6, 0x0, 0x8, 0x0, @perf_config_ext={0xf6f2, 0x2}, 0x8, 0xffffffffffffff1a, 0x1ff, 0x7, 0x7, 0xe2193a0, 0xd917}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$P9_RLERROR(r1, &(0x7f0000000300)={0xe, 0x7, 0x1, {0x5, 'syz1\x00'}}, 0xe) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x4000) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2, 0x20000) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote, 0xffffffff}}, [0x1f, 0x401, 0x1a9c, 0x5, 0x5, 0xffffffffffff95e1, 0x100000000, 0x4, 0x8000, 0x6, 0x0, 0x0, 0x3f, 0xe5, 0x80]}, &(0x7f0000000440)=0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)={r4, 0x2, 0x4}, 0x8) 02:59:37 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000380)=""/121, &(0x7f0000000400)=0x79) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) mq_notify(r1, &(0x7f0000000100)={0x0, 0x21, 0x2, @thr={&(0x7f0000000040)="8f397e7e83ca011f1a98393c555cf340c3048483d9f3e02794c31d5ed2a1074bdda6c6610d684cb63e1bdc9eb12123a65e240d91bc71c8bdc220c997aba7ec384cb75884d21d468cfe48918eb6587875f01d33c7f15edfe93fce6e2aaa727dbb98fce7eadad03b81fa38639541b0994701bca644a93e07b44403974be2a2206addbe02e28e6609ba843dbe8e3dce5bd1409e7167ec8bdd301df456e6", &(0x7f00000002c0)="b95cc64c90ec4f8acce89197cccd100408f01dec01c26bf04994459cd8c3fa1d8cf025897c76aa3c8bdceca0ca59aae6ee97c5a91dba49e760cab2650bac235618eea8b097b712d0dd39588c5851541f8b66bfbeecdc36fcc5c725fedcc897c7d1995aa21636f138da0d74e8e4256d92039d66f53e5cf8be8a392264263b36cadfe937d74ef9e3641396bfb00e6fd9cf3b5a848f776dc7c3b74c9dc7b99a59b69d6205"}}) 02:59:37 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x40045567) [ 539.140425] print_req_error: I/O error, dev loop2, sector 0 [ 539.150006] FAT-fs (loop2): unable to read boot sector 02:59:38 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:38 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x40045568) [ 539.471255] input: syz1 as /devices/virtual/input/input168 02:59:38 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xc0000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:38 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) gettid() io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x140) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x2) [ 539.561087] input: syz1 as /devices/virtual/input/input170 02:59:38 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000000100)) r1 = creat(&(0x7f0000000340)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0xb, &(0x7f0000000200)=0x0) ftruncate(r1, 0xf76) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) io_submit(r2, 0x1, &(0x7f0000000980)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000280), 0x0, 0x800}]) io_submit(r2, 0x1, &(0x7f0000000740)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000400), 0x0, 0x6}]) 02:59:38 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x4004556a) 02:59:38 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 539.628509] print_req_error: I/O error, dev loop2, sector 0 [ 539.635444] FAT-fs (loop2): unable to read boot sector 02:59:38 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c) 02:59:38 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xf0000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:38 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x1f, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xe940000000000000, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @multicast1}}, 0x5, 0x5, 0x1, 0x4, 0x19}, 0x98) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x81, 0xf, 0x1, {}, 0x7, 0x2}) io_destroy(0x0) 02:59:38 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x405c5502) 02:59:38 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0xc06855c8) 02:59:38 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x20082100, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000001c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r2, 0x3f}}, 0x18) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) write$uinput_user_dev(r1, &(0x7f0000000c80)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x45c) write$FUSE_BMAP(r0, &(0x7f0000000380)={0x18, 0xfffffffffffffff5, 0x6, {0x7fff}}, 0x18) ioctl$UI_DEV_CREATE(r1, 0x5501) 02:59:38 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0xffffffffffffffff, 0x70, 0x3e6, 0x20e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffff58a, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 539.824450] print_req_error: I/O error, dev loop2, sector 0 [ 539.834955] FAT-fs (loop2): unable to read boot sector 02:59:38 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) close(r0) io_setup(0x1f, &(0x7f0000000140)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x5, 0x14, 0x5}, 0x10) io_setup(0x9, &(0x7f0000000180)=0x0) io_setup(0xae7, &(0x7f0000000200)) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000080)={0x4000000000000000, 0xd002, 0xbf, 0xd, 0x1b}) io_setup(0x5, &(0x7f0000000240)) bind$pptp(r1, &(0x7f0000000280)={0x18, 0x2, {0x0, @multicast1}}, 0x1e) io_destroy(r2) ioctl$KDADDIO(r1, 0x4b34, 0xffffffff) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x4000) mknod(&(0x7f00000000c0)='./file0\x00', 0x1c0, 0x8) 02:59:38 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfffffffffffff000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 539.944521] input: syz1 as /devices/virtual/input/input177 [ 539.980287] input: syz1 as /devices/virtual/input/input178 [ 540.018173] print_req_error: I/O error, dev loop2, sector 0 [ 540.031496] FAT-fs (loop2): unable to read boot sector 02:59:39 executing program 0: syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x80000000009, 0x1000000000000001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5b, 0x0, 0x0, 0x1}, &(0x7f0000000240)=0x10) 02:59:39 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x4004556d) 02:59:39 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='trusted.syz\x00') ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:39 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x2300}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:39 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{0x7, 0x8, 0xfff, 0x2}, 'syz1\x00', 0x12}) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:59:39 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000140)={{}, 'syz1\x00'}) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000380)={{}, 'syz1\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x4, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000280)=""/214) 02:59:39 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x4004556e) 02:59:39 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0xc, 0x4) io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0x402, &(0x7f00000001c0)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x40, 0x0) fadvise64(r0, 0x0, 0x9, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sched_getscheduler(r1) io_setup(0x9, &(0x7f0000000100)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) [ 540.345099] x_tables: duplicate underflow at hook 4 [ 540.355093] print_req_error: I/O error, dev loop2, sector 0 [ 540.356955] x_tables: duplicate underflow at hook 4 [ 540.361733] FAT-fs (loop2): unable to read boot sector [ 540.393786] input: syz1 as /devices/virtual/input/input181 02:59:39 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x200, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="2b2cf9df67e33e46121d4dffda63dc6007b89940acfa40447d97a178374fe9d823297db762299fd460b7aa1703deee07ad79df75dba8659b07c2f36749f3321c2793884243888facc46d7031f489433a545b0200da445ab989c0ac0b06f609d372e625169a284d189945a1002b85e3af6fbf10d5ff9e3b511655059376af10433df15e401f36804350f517fd35aadd8f5245dcae95a2d805fd96c62530903d7ef7d85987a861abe72b95552355db91", 0xaf, 0x3}], 0x404, &(0x7f00000003c0)={[{@commit={'commit'}}, {@data_ordered='data=ordered'}], [{@euid_gt={'euid>', r1}}, {@obj_user={'obj_user', 0x3d, 'ppp0!nodevmd5sumcgroup'}}]}) [ 540.419741] input: syz1 as /devices/virtual/input/input182 02:59:39 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x1fffff}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:39 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0xc020660b) [ 540.510580] input: syz1 as /devices/virtual/input/input184 [ 540.547933] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "euid>00000000000000000000" 02:59:39 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5451) 02:59:39 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) r1 = syz_open_dev$usb(&(0x7f0000000500)='/dev/bus/usb/00#/00#\x00', 0x401, 0x8800) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000580)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@rand_addr}}, &(0x7f0000000880)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000008c0)={@multicast2, @loopback, 0x0}, &(0x7f0000000900)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000940)={@rand_addr, @empty, 0x0}, &(0x7f0000000980)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000009c0)={@multicast2, @loopback, 0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000a40)={@multicast2, @dev, 0x0}, &(0x7f0000000a80)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000b00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002280)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000002380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002500)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002600)=0xe8) fstat(r1, &(0x7f0000000700)) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000b80)={0x3c, 0x6, 0x0, {0x6, 0x3, 0x13, 0x0, 'notify_peers_count\x00'}}, 0x3c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002640)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000002740)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002780)={{{@in=@rand_addr, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000002880)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000028c0)={0x0, @dev}, &(0x7f0000002900)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002f00)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x50140}, 0xc, &(0x7f0000002ec0)={&(0x7f0000002940)={0x574, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0x4}}, {{0x8, 0x1, r5}, {0xb4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r6}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r7}, {0x1b8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1004}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x4c, 0x4, [{0x400, 0x2, 0x200, 0x9}, {0x623, 0x7, 0x3, 0x2}, {0x0, 0x10001, 0xffff, 0x400}, {0x681, 0x1, 0x6, 0x400}, {0x347, 0x9, 0x64e3}, {0x8, 0x8001, 0x6, 0x1ff}, {0x3, 0x101, 0x6, 0x800}, {0x6, 0x3, 0x0, 0x8}, {0x8, 0x1, 0x1, 0x1}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x2825}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x1ec, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r13}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0x72, 0x2, 0x40, 0x1}, {0x9, 0x1, 0x4}, {0xd8e, 0x3, 0x4, 0x9}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x100}}, {0x8}}}]}}]}, 0x574}, 0x1, 0x0, 0x0, 0x804}, 0x10) ioctl$UI_DEV_CREATE(r0, 0x5501) lseek(r0, 0x0, 0x7) r15 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3e, 0x88000) ioctl$RTC_WKALM_RD(r15, 0x80287010, &(0x7f0000000b40)) sendmsg$alg(r15, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)="08a144263f1593a550c6f1e4d5e46d4520f42bc24287c895fc9180df8c05df7831968742597f81845783db62d9bef7458f8ce3df77c5fcb847288666f4eefe770b6f6eaa05605ef4f5c72e37cc240bffad25cc1c7c94a81d869e9ad711cfec1777c42bda419118828f6edf7ecdbb784f01caedb56990d03ba7818582b43b68a15f6bf8d64d1b35f46c1ad9f15f661de4124871eb939c0891503d6215a0b4e15f36692452672e838d02bb4aec9fc20b0307d4ead423d67364d4e69cdc2872771bc18e9e74a699aadfe00da377d48ffbd00208164a37", 0xd5}, {&(0x7f00000001c0)="5d6a656ab2c6c867db9faa78ea8765eb8d6d6d01fe7dcd62e7c7c867d456a9b67d037a6eac2c79d8952df0e6a16c19866ed8e10015ab09aa8231714791a118b8df2fa7b80464", 0x46}, {&(0x7f0000000240)="b2abfcb81cee540d4bfb7c28cffb50ec4139c08bb187210a603159ce77cada592d32da0b22bedd9ee4a511e3f1f8fd0273905237ce0b8b99036cee8aebbcc34bfa9a60527b5c27b96aa4252597a67600d8c8f692092ea8b08967897365cbd063bfb6a708a22087a2ddb4360c85819965b01b25ffb9b5809b73ea245a6cd3cd47dec127ff086f44f74209672bcb7a9b7ae4d584304577fd90145320022b7fc899127fb93cf57e1c47a26687ef30cf0a95dd06e08eb528b9cffed86d6b3da468780c47b43f0027039b13aea32bd8652f92e5e1ebab47adf38c82ece43a7c703d40c5", 0xe1}, {&(0x7f0000000340)="f2b62f6314b3a04e12c17e70c72da87c857187cb5f0d01ca7aa1860e0aff1c974730c18b656b4c5a3be0940e1bcde22d81ff3db523f01f182766c7a3b7809fb7412ed1e114b9014543e30da00c87ec4179229c47cae75a6ba3c6009e4799cf67cb745b518be741d3f831ddb877bddce81b1058b9394a312a0410d70d871a2176138d852c8bec41486bab5a5c479e2d6c045a68b02944a9250bfc8c08d35a20855daeab47caaab648656c81f313fb3ebba825f6e292191b3618e2f260a5be161549c7076c6f9320db7b7a809386c8e84a0c30259ecc241ac358d12e758db354fcc3a995d4a8f037d38921b7b0e9f7db", 0xef}], 0x4, &(0x7f0000000480)=[@assoc={0x18, 0x117, 0x4, 0x81}], 0x18, 0x4000}, 0x4) 02:59:39 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) io_setup(0xae7, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000540)={0x0, 0xec, 0x3, 0x81, 0x2, 0x5, 0x861, 0x1, 0x7ff, 0x100000001}) io_destroy(0x0) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x3, &(0x7f00000004c0)=[{&(0x7f00000002c0)="c3ef6fd6d7890bb749051234d00217f76729778f3bee28879446c299d4db2d367eba9b19fcf520e5987f523ebb796bac4cb2f935757547a4b5acbf7a178350c563995d990676f0c3059ff68173bfc99ab5f4ad023921b757b203585d59233246af646789d37af26e52dbf08368538958b6e45f1db7423c219c69887790c6198e417e63b26623c193154a82bada8867095661b56213a7e05eec71d99b0a4584160b767962097de13146638379d24489671cc4d1786738f6bbaaee64501df8d5a3fa906e89dd73ef2cd97c9b759b414170c306acec3f", 0xd5}, {&(0x7f00000003c0)="176bce96d3013a326cf863d3a297cc4e17ae2b7b91896a8b19ac17c07d9a8ee8376ac66488767106fadb8032f65205c0b85c37bc4a3ce71d26b9d517c47fa3c1afa0051e5a34328cdd359d4fd9ca327f3e5c5074b4566fe7aaf068f84103b54d52a79be9c30d5ccb485a47cc7f3582aa9ae119fec7046b374ad4aefe86e3ac864e7922a8bf17ff85b0176b49a95da843162f10c4947ffe7788b421b0b59bdf0f615bbe7bbea8e32c8af3f4d08ff39e60f324c3620b631b38d717e39bfa855e234f8fe30523af55d869bbcfa8a84ef9f2c9692d09f0d127dbd3ffe38a4289", 0xde, 0x81}, {&(0x7f0000000080)="47fc1f21e4c96c36be0c7da2831919dd9d3e191d2efe1c8fc902f62ff897640e03c74db670e2f7818154fdec1f89b1b61dc438e1cf9f5d968c7b190c7e9f399fc541ebebd6b9ba0773c77716e6dcb6a59508a89275059f524627377bfcd8826d2a683d54bc7e8752a37544cf2c8270be25a853b039fb61d4c1b48d044fbdac03027aa8fa758a82d1c3ec2167f7ce880990c58277d6", 0x95, 0x1}], 0x8800, &(0x7f00000005c0)={[{@acl='acl'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@quota='quota'}, {@noacl='noacl'}, {@lockproto_nolock='lockproto=lock_nolock'}], [{@uid_gt={'uid>', r1}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@smackfshat={'smackfshat'}}, {@fowner_eq={'fowner', 0x3d, r2}}]}) 02:59:39 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x8480, 0x0) ftruncate(r1, 0x8) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:39 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x1000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:39 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x400c55cb) 02:59:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000500)) r1 = creat(&(0x7f0000000080)="e91f7189591e9233614b00", 0x0) r2 = dup2(r0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r3, &(0x7f0000000080), 0x1c) r4 = dup2(r3, r3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) connect$inet6(r4, &(0x7f0000000100), 0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000040)={'team0\x00'}) [ 540.767789] input: syz1 as /devices/virtual/input/input186 [ 540.794536] gfs2: invalid mount option: uid>00000000000000000000 02:59:39 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [], @multicast2}, 0x10000}, @in={0x2, 0x4e24}], 0x5c) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) [ 540.814447] gfs2: can't parse mount arguments [ 540.831308] print_req_error: I/O error, dev loop2, sector 0 [ 540.841452] FAT-fs (loop2): unable to read boot sector [ 540.856960] input: syz1 as /devices/virtual/input/input187 02:59:39 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x40045569) [ 540.877508] print_req_error: I/O error, dev loop2, sector 0 [ 540.883825] FAT-fs (loop2): unable to read boot sector [ 540.891801] gfs2: invalid mount option: uid>00000000000000000000 [ 540.919716] gfs2: can't parse mount arguments 02:59:39 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='em0$self,\x00', &(0x7f0000000100)='cpuseteth1user\'ppp0\x00', &(0x7f0000000140)='.&wlan0\x00'], &(0x7f0000000380)=[&(0x7f00000001c0)='\'.vmnet1^(\x00', &(0x7f0000000280)='nodevvmnet1\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000340)='+/\x00']) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 02:59:39 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x4000000000000000}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 02:59:39 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0xc0045878) 02:59:39 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x400000000002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) write$uinput_user_dev(r0, &(0x7f00000001c0)={'syz1\x00', {0x3, 0xfffffffffffffff7, 0x99, 0x80}, 0x39, [0xe7c, 0x3ff, 0x1, 0x2, 0x3, 0x9, 0x4, 0x4, 0x7, 0x80000000, 0x1, 0x40, 0x2, 0x2, 0x7fff, 0x101, 0x8001, 0x1, 0xef4, 0x1, 0x9c, 0x2, 0x7ff, 0x7bf0f4f0, 0x6, 0x3, 0x5, 0x1, 0x3ff, 0x8, 0x4, 0x8001, 0x81, 0xfb, 0x3, 0x0, 0x6, 0x9c7, 0x1, 0x1, 0x9, 0x5, 0x9, 0x6, 0x7, 0x6, 0x2, 0xffff, 0xffffffff, 0xfffffffffffffffc, 0x8, 0xfffffffffffffa29, 0xfffffffffffffff8, 0x4, 0xffffffffffff8001, 0x7e68000000000000, 0x3, 0x1f, 0x2, 0x7, 0x8, 0x4, 0x6, 0x1], [0x200, 0x9, 0x40, 0x4, 0x5, 0x5, 0x41, 0x44b7, 0x10000, 0xe27d, 0x9, 0x800, 0x8, 0x0, 0x7, 0xb23, 0x9, 0x400, 0x322f, 0x0, 0x6, 0xfff, 0x68, 0x0, 0x2, 0x81, 0x3, 0x1, 0x3, 0x9, 0x8, 0xffffffffffff69f7, 0x100000001, 0xfa, 0xfffffffffffffa7a, 0x6, 0x7493a324, 0x5, 0x1, 0x9, 0x1, 0x80, 0xfffffffffffff63b, 0xffffffff, 0x80, 0x2, 0xe9, 0x0, 0x8b, 0x1, 0x7e6, 0x80, 0x5, 0x10000, 0x3, 0x3, 0x4, 0x5, 0xca2, 0x2, 0x7fffffff, 0x4, 0xa000000000, 0x81], [0x7, 0xfffffffffffffff7, 0x10000, 0x3, 0xffffffffffff8001, 0x3, 0x6, 0xab7, 0x400, 0x8001, 0x80, 0x8, 0x3f, 0x3ff, 0x6, 0x6, 0x8200000000000, 0x2, 0x2, 0x423, 0x3, 0xbd, 0x61, 0x1, 0xcb, 0x400, 0x4, 0x8000, 0x400, 0x0, 0xffffffffffffffc1, 0x4, 0x3, 0x0, 0x5, 0x2, 0xdfb, 0x6, 0x3, 0x3, 0x40, 0xffffffffffff8572, 0x8000, 0xffffffff, 0x8001, 0x101, 0x6, 0x4, 0x8, 0x7f, 0xae, 0x1, 0xff, 0x3, 0x200, 0x2, 0x0, 0xfffffffffffffff7, 0x5, 0x0, 0x7, 0x9, 0x3, 0x1], [0x4, 0x401, 0x5, 0x100000001, 0x5b, 0xffffffff80000001, 0x5, 0x7, 0x8000, 0x100, 0x7fffffff, 0xbb73, 0x0, 0x9, 0x7fffffff, 0x5, 0x1, 0x4, 0x5e, 0x7, 0x1f, 0x5d66, 0x7, 0x6, 0x0, 0x40, 0x7, 0x9, 0x9, 0x6, 0x2f, 0x4, 0x5, 0x7fff, 0x6cc129f3, 0x92, 0xe4, 0x564, 0x1e, 0x9, 0xe2f, 0x7fffffff, 0x4, 0x7, 0x8000, 0x100, 0x6, 0x0, 0x2, 0xe5, 0xff, 0x9, 0xd495, 0x9, 0x3, 0xfffffffffffffff8, 0x1000, 0xfac, 0x8000, 0x0, 0x100000000, 0x5, 0x8, 0x6]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 02:59:39 executing program 1: io_setup(0x1f, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/140) io_setup(0xf94, &(0x7f0000000000)) io_setup(0x5, &(0x7f0000000240)) io_setup(0x1c4, &(0x7f0000000280)) io_destroy(0x0) [ 541.081888] print_req_error: I/O error, dev loop2, sector 0 [ 541.088131] FAT-fs (loop2): unable to read boot sector 02:59:39 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x405c5503) [ 541.142186] WARNING: CPU: 0 PID: 17341 at mm/slab_common.c:1031 kmalloc_slab+0x56/0x70 [ 541.150327] Kernel panic - not syncing: panic_on_warn set ... [ 541.150327] [ 541.154643] kobject: 'loop5' (00000000e1247216): kobject_uevent_env [ 541.158373] CPU: 0 PID: 17341 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #55 [ 541.158384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 541.158391] Call Trace: [ 541.158421] dump_stack+0x1c4/0x2b4 02:59:39 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0xfb25}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 541.158447] ? dump_stack_print_info.cold.2+0x52/0x52 [ 541.174839] kobject: 'loop5' (00000000e1247216): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 541.181814] panic+0x238/0x4e7 [ 541.181832] ? add_taint.cold.5+0x16/0x16 [ 541.181852] ? __warn.cold.8+0x148/0x1ba [ 541.181876] ? kmalloc_slab+0x56/0x70 [ 541.197529] kobject: 'input191' (00000000516e9f01): kobject_cleanup, parent (null) [ 541.202788] __warn.cold.8+0x163/0x1ba [ 541.202810] ? kmalloc_slab+0x56/0x70 [ 541.202829] report_bug+0x254/0x2d0 [ 541.202848] do_error_trap+0x1fc/0x4d0 [ 541.202864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 541.202885] ? math_error+0x3f0/0x3f0 [ 541.215346] kobject: 'loop2' (0000000039d26da9): kobject_uevent_env [ 541.218132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 541.218152] ? trace_hardirqs_on_caller+0x310/0x310 [ 541.218182] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 541.227173] kobject: 'input191' (00000000516e9f01): calling ktype release [ 541.230692] do_invalid_op+0x1b/0x20 [ 541.230710] invalid_op+0x14/0x20 [ 541.230728] RIP: 0010:kmalloc_slab+0x56/0x70 [ 541.230746] Code: c5 60 ab 00 89 5d c3 48 85 ff b8 10 00 00 00 74 f4 83 ef 01 c1 ef 03 0f b6 87 80 aa 00 89 eb d8 31 c0 81 e6 00 02 00 00 75 db <0f> 0b 5d c3 48 8b 04 c5 a0 aa 00 89 5d c3 66 90 66 2e 0f 1f 84 00 [ 541.230760] RSP: 0018:ffff8801cec97978 EFLAGS: 00010246 [ 541.247337] kobject: 'input191': free name [ 541.259853] kobject: 'loop2' (0000000039d26da9): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 541.263169] RAX: 0000000000000000 RBX: 0000000000010000 RCX: ffffc90009eca000 02:59:40 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000001a00)="153f6234488dd25d766070") mount(&(0x7f0000000500)=@loop={'/dev/loop', 0x0, 0x9f00}, &(0x7f0000000540)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) [ 541.263177] RDX: 0000000000000046 RSI: 0000000000000000 RDI: 0000000000400020 [ 541.263185] RBP: ffff8801cec97978 R08: ffff88018397c300 R09: ffffed003864e801 [ 541.263193] R10: ffff8801cec97a48 R11: ffff8801c327400f R12: 0000000000000000 [ 541.263202] R13: 0000000000000000 R14: ffff8801c2f2cec0 R15: 00000000006080c0 [ 541.263244] __kmalloc+0x25/0x760 [ 541.263272] ? input_mt_init_slots+0xe5/0x4a0 [ 541.269670] kobject: 'input192' (0000000039824b52): kobject_cleanup, parent (null) [ 541.273196] input_mt_init_slots+0xe5/0x4a0 [ 541.273219] uinput_ioctl_handler.isra.10+0x2049/0x2540 02:59:40 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100)=0x7ff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x7fffffff, 0x8, 0x4, 0x1}, 0x14) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$UI_DEV_CREATE(r0, 0x405c5503) [ 541.273235] ? uinput_request_submit.part.9+0x2d0/0x2d0 [ 541.273255] ? __fget+0x4d1/0x740 [ 541.273275] ? ksys_dup3+0x680/0x680 [ 541.287470] kobject: 'input192' (0000000039824b52): calling ktype release [ 541.291848] ? __might_fault+0x12b/0x1e0 [ 541.291866] ? lock_downgrade+0x900/0x900 [ 541.291886] uinput_ioctl+0x4c/0x60 [ 541.291909] ? uinput_compat_ioctl+0x90/0x90 [ 541.343751] kobject: 'input192': free name [ 541.344485] do_vfs_ioctl+0x1de/0x1720 [ 541.359668] kobject: 'loop2' (0000000039d26da9): kobject_uevent_env [ 541.366387] ? ioctl_preallocate+0x300/0x300 [ 541.366402] ? memset+0x31/0x40 [ 541.366420] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 541.366435] ? smack_file_ioctl+0x210/0x3c0 [ 541.366447] ? fget_raw+0x20/0x20 [ 541.366463] ? smack_file_lock+0x2e0/0x2e0 [ 541.366490] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 541.372471] kobject: 'loop2' (0000000039d26da9): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 541.374475] ? security_file_ioctl+0x94/0xc0 [ 541.374497] ksys_ioctl+0xa9/0xd0 [ 541.374517] __x64_sys_ioctl+0x73/0xb0 [ 541.374536] do_syscall_64+0x1b9/0x820 [ 541.374558] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 541.419993] kobject: 'loop5' (00000000e1247216): kobject_uevent_env [ 541.420578] ? syscall_return_slowpath+0x5e0/0x5e0 [ 541.420595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 541.420614] ? trace_hardirqs_on_caller+0x310/0x310 [ 541.420636] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 541.431240] kobject: 'loop5' (00000000e1247216): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 541.432948] ? prepare_exit_to_usermode+0x291/0x3b0 [ 541.432970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 541.432992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 541.433010] RIP: 0033:0x457519 [ 541.440791] print_req_error: I/O error, dev loop2, sector 0 [ 541.443343] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 541.443354] RSP: 002b:00007feb2548cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 541.443371] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000457519 [ 541.443378] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 [ 541.443386] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 541.443394] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feb2548d6d4 [ 541.443402] R13: 00000000004c1223 R14: 00000000004d1e18 R15: 00000000ffffffff [ 541.448867] Kernel Offset: disabled [ 541.632987] Rebooting in 86400 seconds..