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&(0x7f0000008c40)=[{&(0x7f0000008b40)="c266cc9b644c8407ad3f206fe6184f5e6bf37f00e62b2acf2c6543fb65e9487e2f1895a4524ea0656773dcaa669ef2c8b50ec6f23a775841", 0x38}, {&(0x7f0000008b80)="3cca5f793a93046e9b1bcb61f6d6f205091d746c9b2d73fc9412407a938246f0dcc05cb5eb2a78927fd1635aa6d5c4a4c9f742fe586adb82ca877cac49e9ceb69ea07bf862fe635d7200e168abfdbbecaa6847807c90dd3405f5faf70b6f26e8956fc81f80461f001759049ee4d59116b037397ba9bad60c3b21ad931001c9a33736b76ff76c338d70552476eed8bb2e56b88c8112d0ab72571118e81e0e2ea57b679c62d867", 0xa6}], 0x2, &(0x7f0000008c80)=[{0xb8, 0x0, 0x7, "6f396606768758390266d66275129f61262d3ec90f166b50b5f5fb48c55dc9413bec5f39cfb0177a10aaf106d8e03997cb1c5253c7f69f3884c6d6706c79d753b1d169ac66cc9b58535988c1a575011ec3f499f9627de2bad6a9e5242219eadd2a7a24a16c8e307fb00671c2860da927e8ecd82b3d7b9c2d0e346a05bc1387b3481179e95a73ca8aafbea14a5915a7f0f70778647f02d79772b2c5135d16bcb37c68fcd4ce0265"}, {0xd8, 0x11b, 0x80, "4855b996e984d9a64afec2c9e8a87b4c27dbcb7b88062892cf0a5982df0f66cc075d26e5ae23202a74d8eb058487057cae341b0f8a8343d0154c4c58472a8033a178f1c8feeb8623fa8ea6e1f06c609a12e97b4029c90e4f1322a1cc11acaf900de992109a1d82b21d0425a3911a13a269025d8ec8cda73f01c5926248e6492d5376a26cec6e09c05dba6a3e0c989cfe35c9408311758b579aa9d24eb2120ab4f915cbf69b771e6c54c90305c88cc7f231906fd96b1f308f6fdacf4660623d8b6d08"}, {0x108, 0x107, 0x8, "c1774758ccab3d61c758dd60cf49b77871fcc640927fffc5192b14261526037c45e3bfbd862b723d4ff0b41fa7ba9ae01c2cb6fc0143691d31c496e91d3e66bb8ee91241dabedd67f9117d061f9626bf1f7fd3d2f3dea6ac2fd62edced3698019c813879414ed2e4a392f80defe0127867fee68569da2035fc783681febdbfb593d9c4bb5d68a66eebc00a5aad0b8ffe6e0071b27f9a294280de0e9ea066c35ada47bb66869d490b3fa3aa1f4c55553bdc138887472fda588205b6a6636d577d1fe35bb6f5a0aa88ba540a7d3766d82207a1e5ffb712b929b3a808e68e106f5042881818803c514fce5c72d9937ff42b29330755"}], 0x298}, 0x5}, {{&(0x7f0000008f80)=@xdp={0x2c, 0x1, r2, 0x12}, 0x80, &(0x7f0000009100)=[{&(0x7f0000009000)="c34a76e68d2f4ecc49200b2a436573a75e1b571972b3d6cb8a272240397cb8", 0x1f}, {&(0x7f0000009040)="2c13f8d6d941c0a4770a975157", 0xd}, {&(0x7f0000009080)="e9ce383558702ae78ea47bc13d7e555b0a762d7b83c3321eda0730f8bd2d67a8315ced78783603dd89f8a3fa9cf94426695655570c6b059cc5f4d0fbbb546b4084d50fa26fdd9cd73c2ba7408603b2213d586f99b1a4abce58e6177bbdda5a65a5cb8706a06daabf463aeaae886ee3c32fb963c4", 0x74}], 0x3}, 0x7}], 0x8, 0x8010) ioctl$NBD_CLEAR_QUE(r0, 0xab05) [ 2065.479324] binder: 15426:15434 unknown command 0 [ 2065.537065] binder: 15426:15434 ioctl c0306201 20000680 returned -22 16:45:35 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2065.584351] binder: 15426:15427 ERROR: BC_REGISTER_LOOPER called without request [ 2065.601888] gfs2: not a GFS2 filesystem [ 2065.607727] FAULT_INJECTION: forcing a failure. [ 2065.607727] name failslab, interval 1, probability 0, space 0, times 0 [ 2065.636448] binder: 15426:15434 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 2065.650027] binder: 15426:15437 ioctl 40047451 200005c0 returned -22 [ 2065.652164] binder: 15426:15434 unknown command 0 [ 2065.661005] binder: 15426:15427 got reply transaction with no transaction stack [ 2065.666593] binder: 15426:15434 ioctl c0306201 20000680 returned -22 [ 2065.670270] CPU: 0 PID: 15458 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2065.682368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2065.682374] Call Trace: [ 2065.682395] dump_stack+0x172/0x1f0 [ 2065.682417] should_fail.cold+0xa/0x15 [ 2065.682436] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2065.701842] ? ___might_sleep+0x163/0x280 [ 2065.701861] __should_failslab+0x121/0x190 [ 2065.701880] should_failslab+0x9/0x14 [ 2065.701896] kmem_cache_alloc_trace+0x2d1/0x760 [ 2065.701912] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2065.701945] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2065.733910] __list_lru_init+0x3cf/0x6e0 [ 2065.737987] sget_userns+0x81e/0xd30 [ 2065.741704] ? kill_litter_super+0x60/0x60 [ 2065.745962] ? ns_test_super+0x50/0x50 [ 2065.749873] ? ns_test_super+0x50/0x50 [ 2065.753786] ? kill_litter_super+0x60/0x60 [ 2065.758020] sget+0x10c/0x150 [ 2065.761132] mount_bdev+0xff/0x3c0 [ 2065.764670] ? msdos_mount+0x40/0x40 [ 2065.768387] msdos_mount+0x35/0x40 [ 2065.771935] mount_fs+0x106/0x3ff [ 2065.775391] ? emergency_thaw_all+0x1a0/0x1a0 [ 2065.779891] ? __init_waitqueue_head+0x36/0x90 [ 2065.784486] vfs_kern_mount.part.0+0x6f/0x410 [ 2065.788990] do_mount+0x581/0x2d30 [ 2065.792566] ? copy_mount_string+0x40/0x40 [ 2065.796830] ? _copy_from_user+0xdd/0x150 [ 2065.800986] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2065.806526] ? copy_mount_options+0x280/0x3a0 [ 2065.811041] ksys_mount+0xdb/0x150 [ 2065.814607] __x64_sys_mount+0xbe/0x150 [ 2065.818594] do_syscall_64+0x103/0x610 [ 2065.822492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2065.827680] RIP: 0033:0x457f29 [ 2065.830885] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2065.849782] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2065.857529] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2065.864801] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2065.872070] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2065.879335] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2065.886601] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 [ 2065.904184] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2065.914808] FAT-fs (loop1): unable to read boot sector [ 2065.926062] binder: 15426:15427 transaction failed 29201/-71, size 56-48 line 2899 16:45:35 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000900)=[@increfs, @transaction_sg={0x400c630e, {{0x0, 0x40486312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}], 0x0, 0x0, 0x0}) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x4, {0xa, 0x4e1e, 0xfffffffffffffff8, @mcast1, 0x9}}}, 0x16) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f0000000200)={0x11, 0xfffffec6, 0xfa00, {&(0x7f00000001c0), r3}}, 0x33e) [ 2065.939275] gfs2: not a GFS2 filesystem [ 2065.955462] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2065.963061] FAT-fs (loop1): unable to read boot sector 16:45:35 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, 0x0) 16:45:35 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @multicast2}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r1}) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:35 executing program 4 (fault-call:1 fault-nth:25): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2066.190609] gfs2: not a GFS2 filesystem [ 2066.191752] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2066.196771] FAULT_INJECTION: forcing a failure. [ 2066.196771] name failslab, interval 1, probability 0, space 0, times 0 [ 2066.201391] FAT-fs (loop1): unable to read boot sector [ 2066.213510] CPU: 0 PID: 15484 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2066.224682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2066.234032] Call Trace: [ 2066.236626] dump_stack+0x172/0x1f0 [ 2066.240268] should_fail.cold+0xa/0x15 [ 2066.244175] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2066.244196] ? ___might_sleep+0x163/0x280 [ 2066.244214] __should_failslab+0x121/0x190 [ 2066.253477] should_failslab+0x9/0x14 [ 2066.261482] kmem_cache_alloc_trace+0x2d1/0x760 [ 2066.266161] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2066.271097] __list_lru_init+0x3cf/0x6e0 [ 2066.275165] sget_userns+0x81e/0xd30 [ 2066.278890] ? kill_litter_super+0x60/0x60 [ 2066.283160] ? ns_test_super+0x50/0x50 [ 2066.287050] ? ns_test_super+0x50/0x50 [ 2066.290932] ? kill_litter_super+0x60/0x60 [ 2066.295165] sget+0x10c/0x150 [ 2066.298267] mount_bdev+0xff/0x3c0 [ 2066.301814] ? msdos_mount+0x40/0x40 [ 2066.305540] msdos_mount+0x35/0x40 [ 2066.309086] mount_fs+0x106/0x3ff [ 2066.312534] ? emergency_thaw_all+0x1a0/0x1a0 [ 2066.317034] ? __init_waitqueue_head+0x36/0x90 [ 2066.321626] vfs_kern_mount.part.0+0x6f/0x410 [ 2066.326141] do_mount+0x581/0x2d30 [ 2066.329686] ? copy_mount_string+0x40/0x40 [ 2066.333924] ? _copy_from_user+0xdd/0x150 [ 2066.338110] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2066.343646] ? copy_mount_options+0x280/0x3a0 [ 2066.348146] ksys_mount+0xdb/0x150 [ 2066.351686] __x64_sys_mount+0xbe/0x150 [ 2066.355662] do_syscall_64+0x103/0x610 [ 2066.359558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2066.364746] RIP: 0033:0x457f29 [ 2066.367930] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 16:45:36 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x1000) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000900)=[@increfs, @transaction_sg={0x400c630e, {{0x0, 0x40486312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}], 0x0, 0x0, 0x0}) [ 2066.386823] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2066.394528] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2066.401795] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2066.409051] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2066.416313] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2066.423584] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 16:45:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x20, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40, 0x0) ioctl$VIDIOC_S_FBUF(r4, 0x4030560b, &(0x7f0000000180)={0x40, 0x2, &(0x7f0000000080)="c38616f07c8a124951219c3eb51d408773cb2b16902e9bd205fc210a1d3aba41de85b4a4f47fd630b7ad914db7f18a678891fddafcbe52a3cf1b05222c4d2531faa21fbe11c249151ef5c9de5bcbb7d2cc2e7825767ef742afc1aa8daf274af7a804b642dd3fd0ae8959529a59d0bcdb0f7b836eef0d035819db179ddd030b63e4417b3243d80cf5db2f34f3bd1cf158a38d338d74bdd81ede9aa5d474deefad3a244ab550ec869222ed1957f88f66db55b807fcdeb13162789b740e87b7b45e36a1bbce5b9c68795691e8a338e68fb19003658332fa", {0xb5, 0x8, 0x3a7d577f, 0x7, 0xff, 0x1, 0x7, 0x7}}) [ 2066.458166] binder: 15490:15491 ioctl 40046205 3 returned -22 [ 2066.482696] binder: 15490:15491 ioctl c0045540 20000040 returned -22 16:45:36 executing program 4 (fault-call:1 fault-nth:26): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2066.542911] binder: 15490:15491 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 2066.553452] gfs2: not a GFS2 filesystem 16:45:36 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x0, 0x0) [ 2066.589449] binder_thread_write: 1 callbacks suppressed [ 2066.589463] binder: 15490:15491 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 16:45:36 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2fffffff7f000000003000"], &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='msdos\x00', 0xfffffffffffffffc, 0x0) [ 2066.648827] binder: 15490:15491 unknown command 0 [ 2066.664120] binder: 15490:15491 ioctl c0306201 20000680 returned -22 [ 2066.675383] binder: 15490:15500 ioctl 40046205 3 returned -22 [ 2066.679696] binder: 15490:15507 ioctl c0045540 20000040 returned -22 [ 2066.704774] binder: 15490:15500 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 2066.712938] binder: 15490:15500 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 2066.720328] binder: 15490:15500 unknown command 0 [ 2066.726231] binder: 15490:15500 ioctl c0306201 20000680 returned -22 16:45:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000100)={0xa, 0x20323159, 0xfffffffffffffffe, @discrete={0xff, 0x4}}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="04630440000000000c400000000012634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @multicast2}}}, 0x84) [ 2066.751615] FAULT_INJECTION: forcing a failure. [ 2066.751615] name failslab, interval 1, probability 0, space 0, times 0 [ 2066.838852] gfs2: not a GFS2 filesystem [ 2066.853158] CPU: 1 PID: 15505 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2066.860130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2066.869491] Call Trace: [ 2066.872102] dump_stack+0x172/0x1f0 [ 2066.875761] should_fail.cold+0xa/0x15 [ 2066.879677] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2066.884811] ? ___might_sleep+0x163/0x280 [ 2066.888976] __should_failslab+0x121/0x190 [ 2066.893234] should_failslab+0x9/0x14 [ 2066.897038] kmem_cache_alloc_trace+0x2d1/0x760 [ 2066.901720] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2066.906837] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2066.911790] __list_lru_init+0x3cf/0x6e0 [ 2066.915859] sget_userns+0x81e/0xd30 [ 2066.919573] ? kill_litter_super+0x60/0x60 [ 2066.923819] ? ns_test_super+0x50/0x50 [ 2066.927710] ? ns_test_super+0x50/0x50 [ 2066.931599] ? kill_litter_super+0x60/0x60 [ 2066.935846] sget+0x10c/0x150 [ 2066.938959] mount_bdev+0xff/0x3c0 [ 2066.942514] ? msdos_mount+0x40/0x40 [ 2066.946232] msdos_mount+0x35/0x40 [ 2066.949777] mount_fs+0x106/0x3ff [ 2066.953235] ? emergency_thaw_all+0x1a0/0x1a0 [ 2066.957735] ? __init_waitqueue_head+0x36/0x90 [ 2066.962334] vfs_kern_mount.part.0+0x6f/0x410 [ 2066.966847] do_mount+0x581/0x2d30 [ 2066.970406] ? copy_mount_string+0x40/0x40 [ 2066.974646] ? _copy_from_user+0xdd/0x150 [ 2066.978796] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2066.984333] ? copy_mount_options+0x280/0x3a0 [ 2066.988835] ksys_mount+0xdb/0x150 [ 2066.992379] __x64_sys_mount+0xbe/0x150 [ 2066.996363] do_syscall_64+0x103/0x610 [ 2067.000261] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2067.005446] RIP: 0033:0x457f29 [ 2067.008648] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2067.027559] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2067.035276] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2067.042537] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2067.049842] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2067.057107] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2067.064397] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 [ 2067.087960] binder: 15520:15522 ioctl c02c564a 20000100 returned -22 16:45:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000800)='/dev/video1\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000700)={@in6={{0xa, 0x4e21, 0x0, @mcast1, 0x5}}, 0x0, 0xfffffffffffffc00, 0x0, "b53f685a320dd8759a887c9e5cacfd4432a5c5652264629af5fd93c54f0665eaff394263de80a37ea00e3734e2e6d0b80ae05fbb3326b31493418c416605cd73480a120fef132daad66b29502c8c1d0a"}, 0xd8) write$binfmt_elf64(r3, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x9, 0x1ff, 0x4, 0x401, 0x2, 0x3e, 0x1000000020000, 0x385, 0x40, 0x7, 0x80, 0x4, 0x38, 0x2, 0xffffffffda3ee5fd, 0x1}, [{0x1, 0x2, 0x7fff, 0x6, 0x1ff, 0xb173, 0x3f, 0x40}], "243cbdfcb8988880294e5091d499a56a1f0562f63c0cd0c908c938228449cc9876dcfbe02987c6e2c67b94aa53f267b48ce0fdea838cff33f6f8a1e8e8b4327759b570eb3474493eb8cce7bdef2ce1d7cd1dd7ddd9edc00585b135b36d7edb83567d00bbe7355c48b8dee152b3fde711fc133c57d7014ab87a35f188e42557f9e1aa986dd12efeafa2964e32da62886ecc24184bea8140590556f643f1964ebfc0dfc7c86424c5f6fddcaa9c8010a5edab00f2d25f131415451baa19f300b20eeb31ea4350e6f9f808f6f2e3c00dcccec2fecd4459e26df1698212b312755dcc6c850896", [[], [], [], [], []]}, 0x65c) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400040, 0x0) 16:45:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4000000000000, 0x0, 0x0, 0x0, 0x0) [ 2067.115785] binder: 15520:15522 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 2067.124334] binder: 15520:15522 unknown command 16396 [ 2067.129907] binder: 15520:15522 ioctl c0306201 20000680 returned -22 [ 2067.140391] binder: 15520:15524 ioctl c02c564a 20000100 returned -22 16:45:36 executing program 4 (fault-call:1 fault-nth:27): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:36 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:37 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000900)=[@increfs, @transaction_sg={0x400c630e, {{0x0, 0x40486312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}], 0x0, 0x0, 0x0}) [ 2067.340133] gfs2: not a GFS2 filesystem 16:45:37 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='trusted.overlay.nlink\x00', &(0x7f0000000180)=""/189, 0xbd) [ 2067.400248] FAULT_INJECTION: forcing a failure. [ 2067.400248] name failslab, interval 1, probability 0, space 0, times 0 [ 2067.413966] binder: 15542:15544 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 2067.428161] gfs2: not a GFS2 filesystem [ 2067.434428] binder: 15542:15544 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 2067.442250] binder: 15542:15544 unknown command 0 [ 2067.447419] binder: 15542:15544 ioctl c0306201 20000680 returned -22 [ 2067.497501] CPU: 1 PID: 15540 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2067.504454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2067.507063] binder: 15542:15550 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 2067.513804] Call Trace: [ 2067.513829] dump_stack+0x172/0x1f0 [ 2067.513853] should_fail.cold+0xa/0x15 [ 2067.513875] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2067.513900] ? ___might_sleep+0x163/0x280 [ 2067.531672] __should_failslab+0x121/0x190 [ 2067.531692] should_failslab+0x9/0x14 [ 2067.531708] kmem_cache_alloc_node_trace+0x270/0x720 [ 2067.531724] ? kmem_cache_alloc_trace+0x354/0x760 [ 2067.531742] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2067.545237] __kmalloc_node+0x3d/0x70 [ 2067.545256] kvmalloc_node+0x68/0x100 [ 2067.545272] __list_lru_init+0x4a6/0x6e0 [ 2067.575723] sget_userns+0x81e/0xd30 [ 2067.577847] binder: 15542:15550 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 2067.579445] ? kill_litter_super+0x60/0x60 [ 2067.579466] ? ns_test_super+0x50/0x50 [ 2067.579483] ? ns_test_super+0x50/0x50 [ 2067.579498] ? kill_litter_super+0x60/0x60 [ 2067.602792] sget+0x10c/0x150 [ 2067.605912] mount_bdev+0xff/0x3c0 [ 2067.609469] ? msdos_mount+0x40/0x40 [ 2067.613196] msdos_mount+0x35/0x40 [ 2067.614915] binder: 15542:15550 unknown command 0 [ 2067.616737] mount_fs+0x106/0x3ff [ 2067.616754] ? emergency_thaw_all+0x1a0/0x1a0 [ 2067.616786] ? __init_waitqueue_head+0x36/0x90 [ 2067.634161] vfs_kern_mount.part.0+0x6f/0x410 [ 2067.638671] do_mount+0x581/0x2d30 [ 2067.642114] binder: 15542:15550 ioctl c0306201 20000680 returned -22 [ 2067.642227] ? copy_mount_string+0x40/0x40 [ 2067.652936] ? _copy_from_user+0xdd/0x150 [ 2067.657100] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2067.657118] ? copy_mount_options+0x280/0x3a0 [ 2067.657139] ksys_mount+0xdb/0x150 [ 2067.657158] __x64_sys_mount+0xbe/0x150 [ 2067.674674] do_syscall_64+0x103/0x610 [ 2067.674715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2067.674726] RIP: 0033:0x457f29 [ 2067.674742] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2067.705871] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2067.713589] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2067.720856] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2067.728133] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2067.735406] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 16:45:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = shmget(0x2, 0x4000, 0x40, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 16:45:37 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2fffab762f6c6f4f703000"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xa6b4, 0x3, 0x6, 0x1, 0xffffffff, 0x2, 0x6, 0x401, 0x284, 0x40, 0x1a1, 0xff, 0x7f, 0x38, 0x1, 0x3, 0x3ff, 0x46}, [{0x0, 0x4, 0x5, 0x7ff, 0x0, 0x3, 0x10000, 0x3ef5bad0}, {0x60000007, 0x3, 0x80, 0x4, 0x3d49, 0x3, 0xa6e, 0x3}], "2781193ce30ed8611b56bebd0c8c831e55bd466f750e05930b2c7a4dd381ac45cc8eda9931e9306098da13c0389d80bfa8708e9a0a97467aee681cf66904fc805830dc8912b6768f42a89658c75ef7d654ce56bf0cf76d666a249f1fbfb860f321d878879198b5ff9b1f5182389a1d9709e1174af48719e346797857f5de86cf86f351"}, 0x133) 16:45:37 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="04630440000000000e630c400000000012634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000de00000000000000000000000000000000000000fd006902d557b8835472e93b7ffb4821805d5f080684aae1421613af68eab8100290ecdd5b5f077163"], 0x0, 0x0, 0x0}) 16:45:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xe000000000000, 0x0, 0x0, 0x0, 0x0) [ 2067.742691] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 16:45:37 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000180)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f6465762f6c6f6f7030007f85d599956e30e4b5bf6a7cf0504402358c72a758a97ec369ea95d1fde0e87b6670a0eb9048ca583aec66a5731ed07617d744b26482f47299f6b48fa4fec10f5d34fdaa1ebc19bedcb992e6c54b020a258315ef78e8516b937855613eee20db8657058964e41cb791f4ca0f0873183c34ecce42a434085faa92364101dc7fe1ae95df0288017d03467731a6c3a1099e2f72c967"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:37 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2067.851486] binder: 15566:15571 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 2067.886380] gfs2: not a GFS2 filesystem 16:45:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x10000000000000, 0x0, 0x0, 0x0, 0x0) [ 2067.912829] binder: 15566:15571 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 2067.947563] binder: 15566:15571 unknown command 0 16:45:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCGETLINKNAME(r2, 0x89e0, &(0x7f0000000040)={0x1}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2067.960152] binder: 15566:15571 ioctl c0306201 20000680 returned -22 [ 2067.983103] binder: 15566:15581 IncRefs 0 refcount change on invalid ref 0 ret -22 16:45:37 executing program 4 (fault-call:1 fault-nth:28): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:37 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2068.037095] gfs2: not a GFS2 filesystem [ 2068.053061] binder: 15566:15581 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 2068.108181] binder: 15566:15581 unknown command 0 16:45:37 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x6b6b6b00000000, 0x0, 0x0, 0x0, 0x0) [ 2068.142961] binder: 15566:15581 ioctl c0306201 20000680 returned -22 [ 2068.206476] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2068.219910] FAT-fs (loop1): unable to read boot sector [ 2068.230075] FAULT_INJECTION: forcing a failure. [ 2068.230075] name failslab, interval 1, probability 0, space 0, times 0 16:45:37 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400, 0x0) bind$xdp(r1, &(0x7f0000000100)={0x2c, 0x3, r2, 0xa, r3}, 0x10) r4 = dup2(r0, r0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="04630440000000000e630c40000000001263484000000000000000000000000000000000000000000000331600000000000000000000000000000000000000000000000000000000000000000000000000000700"], 0x0, 0x0, 0x0}) [ 2068.255332] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2068.267172] FAT-fs (loop1): unable to read boot sector [ 2068.297034] CPU: 0 PID: 15597 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2068.303989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2068.313347] Call Trace: [ 2068.315990] dump_stack+0x172/0x1f0 [ 2068.319648] should_fail.cold+0xa/0x15 [ 2068.323556] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2068.328688] ? ___might_sleep+0x163/0x280 [ 2068.332859] __should_failslab+0x121/0x190 [ 2068.337121] should_failslab+0x9/0x14 [ 2068.340931] kmem_cache_alloc_trace+0x2d1/0x760 [ 2068.341361] binder: 15609:15611 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 2068.345614] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2068.345638] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2068.345658] __list_lru_init+0x3cf/0x6e0 [ 2068.345676] sget_userns+0x81e/0xd30 [ 2068.370534] ? kill_litter_super+0x60/0x60 [ 2068.374786] ? ns_test_super+0x50/0x50 [ 2068.376924] binder: 15609:15611 unknown command 0 [ 2068.378678] ? ns_test_super+0x50/0x50 [ 2068.378691] ? kill_litter_super+0x60/0x60 [ 2068.378703] sget+0x10c/0x150 [ 2068.378720] mount_bdev+0xff/0x3c0 [ 2068.378735] ? msdos_mount+0x40/0x40 [ 2068.400422] binder: 15609:15611 ioctl c0306201 20000680 returned -22 [ 2068.402022] msdos_mount+0x35/0x40 [ 2068.402039] mount_fs+0x106/0x3ff [ 2068.402055] ? emergency_thaw_all+0x1a0/0x1a0 [ 2068.402071] ? __init_waitqueue_head+0x36/0x90 [ 2068.402094] vfs_kern_mount.part.0+0x6f/0x410 [ 2068.402119] do_mount+0x581/0x2d30 [ 2068.432651] ? copy_mount_string+0x40/0x40 [ 2068.436905] ? _copy_from_user+0xdd/0x150 [ 2068.441057] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2068.446609] ? copy_mount_options+0x280/0x3a0 [ 2068.451118] ksys_mount+0xdb/0x150 [ 2068.454685] __x64_sys_mount+0xbe/0x150 [ 2068.458690] do_syscall_64+0x103/0x610 [ 2068.462611] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2068.467808] RIP: 0033:0x457f29 [ 2068.471009] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2068.489908] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 16:45:38 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) poll(&(0x7f0000000000)=[{r0, 0x1000}, {r0, 0x102}], 0x2, 0xfffffffffffffffc) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="f1c065762f6c6f6f703000"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:38 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x400000000000005, 0x6, 0x20102, 0x7, 0x11}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) [ 2068.489923] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2068.489933] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2068.489941] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2068.489950] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2068.489959] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 16:45:38 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2068.586594] gfs2: not a GFS2 filesystem 16:45:38 executing program 4 (fault-call:1 fault-nth:29): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2068.771485] FAULT_INJECTION: forcing a failure. [ 2068.771485] name failslab, interval 1, probability 0, space 0, times 0 [ 2068.813442] CPU: 1 PID: 15634 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2068.820385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2068.829739] Call Trace: [ 2068.832355] dump_stack+0x172/0x1f0 [ 2068.836007] should_fail.cold+0xa/0x15 [ 2068.839914] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2068.845033] ? ___might_sleep+0x163/0x280 [ 2068.849203] __should_failslab+0x121/0x190 [ 2068.853455] should_failslab+0x9/0x14 [ 2068.857270] kmem_cache_alloc_trace+0x2d1/0x760 [ 2068.861951] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2068.867082] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2068.872043] __list_lru_init+0x3cf/0x6e0 [ 2068.876128] sget_userns+0x81e/0xd30 [ 2068.879871] ? kill_litter_super+0x60/0x60 [ 2068.884121] ? ns_test_super+0x50/0x50 [ 2068.888032] ? ns_test_super+0x50/0x50 [ 2068.891932] ? kill_litter_super+0x60/0x60 [ 2068.896173] sget+0x10c/0x150 [ 2068.899294] mount_bdev+0xff/0x3c0 [ 2068.902840] ? msdos_mount+0x40/0x40 [ 2068.906564] msdos_mount+0x35/0x40 [ 2068.910123] mount_fs+0x106/0x3ff [ 2068.913586] ? emergency_thaw_all+0x1a0/0x1a0 [ 2068.918096] ? __init_waitqueue_head+0x36/0x90 [ 2068.922692] vfs_kern_mount.part.0+0x6f/0x410 [ 2068.927201] do_mount+0x581/0x2d30 [ 2068.930752] ? copy_mount_string+0x40/0x40 [ 2068.935032] ? _copy_from_user+0xdd/0x150 [ 2068.939219] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2068.944769] ? copy_mount_options+0x280/0x3a0 [ 2068.949278] ksys_mount+0xdb/0x150 [ 2068.952830] __x64_sys_mount+0xbe/0x150 [ 2068.956833] do_syscall_64+0x103/0x610 [ 2068.960736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2068.965955] RIP: 0033:0x457f29 [ 2068.969151] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2068.988057] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2068.995778] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2069.003048] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2069.010341] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2069.017626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2069.024903] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 [ 2069.065003] gfs2: not a GFS2 filesystem 16:45:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080)=0xfff, 0x4) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b8010000000f01c1b9800000c00f3235008000000f300f20e035000004000f22e0f2640f225cb90d0a0000b800800000ba000000000f30c4e24907b70080ffff66bad10466b8001866efb9140101c00f320f01cac6f800", 0x57}], 0x1, 0x1, &(0x7f0000000180)=[@cstype0={0x4, 0x7}, @flags={0x3, 0x80c4}], 0x2) flistxattr(r1, &(0x7f0000000340)=""/185, 0xb9) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$nfc_llcp(r3, 0x118, 0x7, &(0x7f0000000400)=""/217, 0xd9) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000300)={r5, &(0x7f0000000200)=""/227}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:45:38 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="f84a9963c074b19036ff9956dc5401b9f9ca188bd1b15d45122157aed630f93e45525ffc789223f250c537bb31c897952cd14e555a5e2520c6a7106494fcf6fa1dd0083ed7e9b376642298f67c41905bb44404060ed5968212d376d7fc000000000000000000000000000000"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:38 executing program 4 (fault-call:1 fault-nth:30): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:38 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2069.214672] FAULT_INJECTION: forcing a failure. [ 2069.214672] name failslab, interval 1, probability 0, space 0, times 0 [ 2069.228140] gfs2: not a GFS2 filesystem [ 2069.241029] CPU: 0 PID: 15658 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2069.247972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2069.257320] Call Trace: [ 2069.259911] dump_stack+0x172/0x1f0 [ 2069.263552] should_fail.cold+0xa/0x15 [ 2069.267450] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2069.272568] ? ___might_sleep+0x163/0x280 [ 2069.276726] __should_failslab+0x121/0x190 [ 2069.281002] should_failslab+0x9/0x14 [ 2069.284804] kmem_cache_alloc_trace+0x2d1/0x760 [ 2069.289504] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2069.294619] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2069.299555] __list_lru_init+0x3cf/0x6e0 [ 2069.303633] sget_userns+0x81e/0xd30 [ 2069.307349] ? kill_litter_super+0x60/0x60 [ 2069.311599] ? ns_test_super+0x50/0x50 [ 2069.315490] ? ns_test_super+0x50/0x50 [ 2069.319385] ? kill_litter_super+0x60/0x60 [ 2069.323625] sget+0x10c/0x150 [ 2069.326740] mount_bdev+0xff/0x3c0 [ 2069.330282] ? msdos_mount+0x40/0x40 [ 2069.334007] msdos_mount+0x35/0x40 [ 2069.337556] mount_fs+0x106/0x3ff [ 2069.341023] ? emergency_thaw_all+0x1a0/0x1a0 [ 2069.345526] ? __init_waitqueue_head+0x36/0x90 [ 2069.350125] vfs_kern_mount.part.0+0x6f/0x410 [ 2069.354646] do_mount+0x581/0x2d30 [ 2069.358198] ? copy_mount_string+0x40/0x40 [ 2069.362444] ? _copy_from_user+0xdd/0x150 [ 2069.366621] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2069.372174] ? copy_mount_options+0x280/0x3a0 [ 2069.376679] ksys_mount+0xdb/0x150 [ 2069.380228] __x64_sys_mount+0xbe/0x150 [ 2069.384210] do_syscall_64+0x103/0x610 [ 2069.388110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2069.393311] RIP: 0033:0x457f29 [ 2069.396520] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2069.415424] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2069.423129] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2069.430395] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2069.437668] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2069.444949] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2069.452219] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 16:45:39 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='/dmv/loOp6\x00'], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:39 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:39 executing program 4 (fault-call:1 fault-nth:31): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2069.677893] gfs2: not a GFS2 filesystem 16:45:39 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000280)=0xc) capset(&(0x7f00000002c0)={0x20080522, r1}, &(0x7f0000000300)={0x7f, 0x4, 0x8001, 0x8001, 0xc0000000, 0xef63}) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465762f6e6264300075dfee0b78483c72afe3990f541b66efad6de20ad8df41e9d092325e543bad36d1e3c192703063b6e6af09e972ec"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x5, 0x4, 0x9, 0xeb06, 0x80, 0x7f87, 0x5, {0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x3, 0x7, 0x1ff, 0x7, 0x7}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r2, 0xfffffffffffffff8, 0x10001, 0x200}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x5) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000200)={0x925, 0x9, 0x1}) [ 2069.770799] gfs2: not a GFS2 filesystem 16:45:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x0, @loopback, 0x7f}, @in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x10000}, @in6={0xa, 0x4e23, 0x9, @mcast1, 0xfffffffffffeffff}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x8001, @rand_addr="9151396e074e00735e4da3b70a7b005e", 0x7}], 0x90) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:45:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:39 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:39 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) close(r0) [ 2069.963483] FAULT_INJECTION: forcing a failure. [ 2069.963483] name failslab, interval 1, probability 0, space 0, times 0 [ 2070.048492] gfs2: not a GFS2 filesystem [ 2070.078006] CPU: 0 PID: 15703 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2070.084951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2070.094308] Call Trace: [ 2070.094332] dump_stack+0x172/0x1f0 [ 2070.094357] should_fail.cold+0xa/0x15 [ 2070.094379] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2070.094415] ? ___might_sleep+0x163/0x280 [ 2070.094438] __should_failslab+0x121/0x190 [ 2070.100636] should_failslab+0x9/0x14 [ 2070.100654] kmem_cache_alloc_trace+0x2d1/0x760 [ 2070.100671] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2070.100693] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2070.136501] __list_lru_init+0x3cf/0x6e0 [ 2070.140564] sget_userns+0x81e/0xd30 [ 2070.144280] ? kill_litter_super+0x60/0x60 [ 2070.148519] ? ns_test_super+0x50/0x50 [ 2070.152403] ? ns_test_super+0x50/0x50 [ 2070.156285] ? kill_litter_super+0x60/0x60 [ 2070.160518] sget+0x10c/0x150 [ 2070.163626] mount_bdev+0xff/0x3c0 [ 2070.167165] ? msdos_mount+0x40/0x40 [ 2070.170895] msdos_mount+0x35/0x40 [ 2070.174436] mount_fs+0x106/0x3ff [ 2070.177890] ? emergency_thaw_all+0x1a0/0x1a0 [ 2070.182385] ? __init_waitqueue_head+0x36/0x90 [ 2070.186973] vfs_kern_mount.part.0+0x6f/0x410 [ 2070.191475] do_mount+0x581/0x2d30 [ 2070.195035] ? copy_mount_string+0x40/0x40 [ 2070.199274] ? _copy_from_user+0xdd/0x150 [ 2070.203438] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2070.208973] ? copy_mount_options+0x280/0x3a0 [ 2070.213486] ksys_mount+0xdb/0x150 [ 2070.217028] __x64_sys_mount+0xbe/0x150 [ 2070.221007] do_syscall_64+0x103/0x610 [ 2070.224898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2070.230091] RIP: 0033:0x457f29 [ 2070.233283] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2070.252181] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2070.259889] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2070.267157] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2070.274434] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2070.281698] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2070.288976] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 16:45:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2070.327301] gfs2: not a GFS2 filesystem 16:45:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:40 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x10000) 16:45:40 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:40 executing program 4 (fault-call:1 fault-nth:32): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2070.515291] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2070.533936] FAT-fs (loop1): unable to read boot sector 16:45:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:45:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2070.619404] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2070.631885] FAT-fs (loop1): unable to read boot sector [ 2070.650150] FAULT_INJECTION: forcing a failure. [ 2070.650150] name failslab, interval 1, probability 0, space 0, times 0 [ 2070.652732] gfs2: not a GFS2 filesystem [ 2070.708385] CPU: 1 PID: 15745 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2070.715324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2070.724673] Call Trace: [ 2070.727272] dump_stack+0x172/0x1f0 [ 2070.730927] should_fail.cold+0xa/0x15 [ 2070.734831] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2070.739946] ? ___might_sleep+0x163/0x280 [ 2070.744115] __should_failslab+0x121/0x190 [ 2070.748353] should_failslab+0x9/0x14 [ 2070.752154] kmem_cache_alloc_trace+0x2d1/0x760 [ 2070.756840] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2070.761983] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2070.766943] __list_lru_init+0x3cf/0x6e0 [ 2070.771028] sget_userns+0x81e/0xd30 [ 2070.774762] ? kill_litter_super+0x60/0x60 [ 2070.779009] ? ns_test_super+0x50/0x50 [ 2070.782925] ? ns_test_super+0x50/0x50 [ 2070.786811] ? kill_litter_super+0x60/0x60 [ 2070.791046] sget+0x10c/0x150 [ 2070.794172] mount_bdev+0xff/0x3c0 [ 2070.797711] ? msdos_mount+0x40/0x40 [ 2070.801427] msdos_mount+0x35/0x40 [ 2070.804965] mount_fs+0x106/0x3ff [ 2070.808416] ? emergency_thaw_all+0x1a0/0x1a0 [ 2070.812926] ? __init_waitqueue_head+0x36/0x90 [ 2070.817514] vfs_kern_mount.part.0+0x6f/0x410 [ 2070.822012] do_mount+0x581/0x2d30 [ 2070.825571] ? copy_mount_string+0x40/0x40 [ 2070.829815] ? _copy_from_user+0xdd/0x150 [ 2070.833976] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2070.839511] ? copy_mount_options+0x280/0x3a0 [ 2070.844023] ksys_mount+0xdb/0x150 [ 2070.847567] __x64_sys_mount+0xbe/0x150 [ 2070.851551] do_syscall_64+0x103/0x610 [ 2070.855449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2070.860633] RIP: 0033:0x457f29 [ 2070.863823] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2070.882720] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2070.890424] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2070.897687] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 16:45:40 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x800) creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000240)=@sg0='/dev/sg0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:40 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2070.904949] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2070.912211] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2070.919471] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 16:45:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:40 executing program 4 (fault-call:1 fault-nth:33): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'team0\x00', {0x2, 0x4e24, @loopback}}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002001500100000000000000000000000000000000000000000000000028006d680000000000000000000000000000000000000000000000000000000080080100000000003000616800000000000000000000000000000000000000000000000000000000000004d2000004d5810000003f010000300053455400000000000000000000000000000000000000000000000000000200040100060004ff07000000ff010000fe880000000000000000000000000001ff02000000000000000000000000000100000000ffffffffffffffffffffff00ffffffff000000ffffffffffffffffff7665746831000000000000000000000076657468305f746f5f626f6e6400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003200010604000000000000000000000000000000c800080100000000000000000000000000000000000000000000000040005443504f5054535452495000000000000000000000000000000000000000040000000600000001010000ff0700000800000007000000770100000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800080100000000000000000000000000000000000000000000000040004c4f4700000000000000000000000000000000000000000000000000000006008a85159c8e7bb14cd74fa69ca2cc62633aa27007977898007d16974b65560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x490) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='msdos\x00-M\x00\x8f\xc8\x11\x89\xd0Q\bU\x1e\xc4@\xc5\x83\x1c\x99\r\xbf>\xf9\x11\x04\\p\x81\x80\xeb\x112\x80VwC!\x00P\x90\xe8A\xcdx\xc2\x91>*\x0e\xc2g\x94\x13y\xcb:\xb8&D\xb2\xee\x81\xc3\a', 0x8, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x8000) prctl$PR_SET_FP_MODE(0x2d, 0x3) [ 2071.113314] FAULT_INJECTION: forcing a failure. [ 2071.113314] name failslab, interval 1, probability 0, space 0, times 0 [ 2071.136177] gfs2: not a GFS2 filesystem [ 2071.166837] CPU: 1 PID: 15766 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2071.173794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2071.183160] Call Trace: [ 2071.185784] dump_stack+0x172/0x1f0 [ 2071.189447] should_fail.cold+0xa/0x15 [ 2071.193373] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2071.198500] ? ___might_sleep+0x163/0x280 [ 2071.202690] __should_failslab+0x121/0x190 [ 2071.206973] should_failslab+0x9/0x14 [ 2071.210789] kmem_cache_alloc_trace+0x2d1/0x760 [ 2071.215492] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2071.220625] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2071.225568] __list_lru_init+0x3cf/0x6e0 [ 2071.229646] sget_userns+0x81e/0xd30 [ 2071.233366] ? kill_litter_super+0x60/0x60 [ 2071.237611] ? ns_test_super+0x50/0x50 [ 2071.241502] ? ns_test_super+0x50/0x50 [ 2071.245384] ? kill_litter_super+0x60/0x60 [ 2071.249615] sget+0x10c/0x150 [ 2071.252726] mount_bdev+0xff/0x3c0 [ 2071.256280] ? msdos_mount+0x40/0x40 [ 2071.259998] msdos_mount+0x35/0x40 [ 2071.263545] mount_fs+0x106/0x3ff [ 2071.267004] ? emergency_thaw_all+0x1a0/0x1a0 [ 2071.271503] ? __init_waitqueue_head+0x36/0x90 [ 2071.276100] vfs_kern_mount.part.0+0x6f/0x410 [ 2071.280602] do_mount+0x581/0x2d30 [ 2071.284153] ? copy_mount_string+0x40/0x40 [ 2071.288409] ? _copy_from_user+0xdd/0x150 [ 2071.292586] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2071.298126] ? copy_mount_options+0x280/0x3a0 [ 2071.302631] ksys_mount+0xdb/0x150 [ 2071.306174] __x64_sys_mount+0xbe/0x150 [ 2071.310151] do_syscall_64+0x103/0x610 [ 2071.314062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2071.319249] RIP: 0033:0x457f29 [ 2071.322440] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2071.341337] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2071.349059] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2071.356335] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 16:45:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2071.363601] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2071.370869] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2071.378137] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 [ 2071.391216] protocol 88fb is buggy, dev hsr_slave_0 [ 2071.396350] protocol 88fb is buggy, dev hsr_slave_1 [ 2071.401527] protocol 88fb is buggy, dev hsr_slave_0 [ 2071.405597] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2071.406630] protocol 88fb is buggy, dev hsr_slave_1 16:45:41 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000031c0)=0x14) sendmmsg(r2, &(0x7f0000004a80)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x4, @broadcast, 'veth0_to_team\x00'}}, 0x80, &(0x7f0000002380)=[{&(0x7f00000000c0)="eb50104929d5e2d026941a", 0xb}, {&(0x7f0000000100)="d3460c8572b3b9ce903b8521acfa951096092cda8a71706f5b1d3d3e179c8b4bae36464932aa6e58bad1a0ba317347845220f925565f6c388e9960aed78c00fef484ce10ac3c244e6c8d805c5c16b939e4cd0e0a910f8bca4932861f6041bd67859fa8b02331", 0x66}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="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0x1000}, 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{&(0x7f0000003380)="20dd805e072377958bc9de5b277ee08e68c7ac637237debf62870e31326b107de858ac6172edfa552ef15fc1e92f75351d3db85c0a397b46922f5506e14126cd2002207fcb1ef58a1ebe62ed66e34dd66a4a73b23168e0e092c455a766529086de2ee2dd8a59a204fde182ceb9cf35051d18d66f8cd19d34ee3984fc70d744b70863926e6d6324b06f", 0x89}, {&(0x7f0000003440)="77f2f1b4dc2a", 0x6}, {&(0x7f0000003480)="0431b13900734db19993a84814023b48a5902c7624f1efea1edb814693b4b4376be1ea9e4965f54aa521f55a9d2113a225684c2c0171", 0x36}], 0x5, &(0x7f0000003540)=[{0x1010, 0x10a, 0x7, 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{0xf0, 0x11f, 0x5, "48dfb158842c0ec80731882d6562714b947bf8a792bc92f3af3162d945729f676a41311a6697e1ed6b19c8ea0c71ded7a5d65d391e26d8cd20750d5a93e5614a2fbb536dae875078dc64fee86e019a93df40613f2a44511c9c5b7efd096d3d6246a666e92b43f63145e70202014cd5b2cf8d65b5163f9683e070c88040445bdd587e97e3517776a5ec20b91a9ee90cf0edf989746218412d95e72cbbdee6208a8a2ea0cb3cc7e1d9373158c1a2c9b5a4446c44c3014232d5a89b5f9a023b441dbe8d0b7bc399e23ac4f74d8bce447946d1283a7d5bbcbe5f0345e4ba657ff7"}, {0xf8, 0x0, 0x7, "8aa98b182ed4581c02cf20fc6ea8091c25fdbb2c4c87228da90a9e29ee7d4870fa5d2e649b61d4d9e1d8ac32d922c2209383fea0be5deeab69e62df40fcfdb9ea51f11227df432fe321259ec44da162c881da139ede29b65af70ae9f0a880fa53a71dc4c4c691658d168b54528f0e6bf6027204c24749e261c2c07bfc111b893da124997ee8fd6d6454ad3df1a559f135b1404a89e46c02e85058cef3e931f89acbee860cbeceaeca9cf8d6fba0d6a23948ed28625959bc1c0c4501698f6c0223071d9e11b889fd57ecc8248ce61c6538840e11ea3796158ecf3995c025858369a16d3034c"}, {0x18, 0x118, 0x1, "a9847073"}], 0x1210}, 0x6a}, {{&(0x7f0000004780)=@isdn={0x22, 0xfff, 0x6, 0x3d0, 0xfffffffffffffffc}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004800)="29d485d8f8fdc9b80eafbb142a99d2bd050f28ebe05bf6958675eab58917756331e31061112278c762b8a8569420784044802844d29d3db88abcac633bd48dbe64cd517ba6c0b057d7d7f45716a470bdcccd0c7f2365ef1c28d4fcc36e1a485f3882c0397237b9eef1e85485ae96c033a215d4997b540468c53cec8e098df6401776653a76fc430b2c23ff101a7c1d6504e33eab1616603ffeba197b452c3619a7fd3d3cf60b86468793764087c0287a0222037b5bea135c7eae6ee24f58eae57ce4b6", 0xc3}], 0x1, &(0x7f0000004940)=[{0x40, 0x1, 0x1, "31e652a9af9b99dc39a762961347a7e2375765ecc6d51faa95a52a8d5b0013e2a2a5e1bb92d77beb3f5827"}, {0xf0, 0x18c, 0x8, "f68068f28d20cbdf5e8796306d97871a2ad371536d49bd4f6eb6904b118aeb84c396ba8dd300b9f9025d468c6b616b1ed0827b0d46730dd68b6c06f8a02bfaa99982c76215d5da3893f08f8e84c9bf23afddd554930341df393219c86af7fbfc6cd6ea795739982542f32a37e4b5995c34574c71f08913e39d412a19cf09e36957f2aa88d65f69823c8c28537063a9158d28cb28ce5dedf3b5e1cdd6b283493325bc9bb1db0666e45c8507825c42652dddcbe76ea8df9bb526e645a709e1c48c137ded6fc7465d71252f2f2f4fc4d1022bd7ef213e33e12a2ca7b13672"}], 0x130}, 0x800}], 0x5, 0x20040041) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:45:41 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2071.418125] protocol 88fb is buggy, dev hsr_slave_0 [ 2071.422503] FAT-fs (loop1): unable to read boot sector [ 2071.423218] protocol 88fb is buggy, dev hsr_slave_1 [ 2071.433587] protocol 88fb is buggy, dev hsr_slave_0 [ 2071.438650] protocol 88fb is buggy, dev hsr_slave_1 [ 2071.443793] protocol 88fb is buggy, dev hsr_slave_0 [ 2071.448860] protocol 88fb is buggy, dev hsr_slave_1 [ 2071.540209] gfs2: not a GFS2 filesystem 16:45:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2071.584181] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2071.590684] FAT-fs (loop1): unable to read boot sector [ 2071.618251] gfs2: not a GFS2 filesystem 16:45:41 executing program 4 (fault-call:1 fault-nth:34): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:41 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:41 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:41 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback, 0x9}}, 0x3, 0x7fff, 0x5, 0xa9, 0x8}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r1, 0x3}, &(0x7f0000000600)=0x8) syz_mount_image$nfs(&(0x7f00000002c0)='nfs\x00', &(0x7f0000000340)='./file0\x00', 0x401, 0x1, &(0x7f0000000480)=[{&(0x7f0000000380)="7b68e3be9f0e50ace070227fffb89b06d0e4aba6b79b4ad1036c964dc1c5da54e69b826b947946beee1508bf12c902de147f5d9a922fa1b125ba19c921a9b9ee0e5c97e7e1cc4402c2e7b64ada7ea95fb0de8f8bbcf95af7c2a3f8c0b0ea4febd1975ca43d349653ac2143b34cb24a4d0be1bc5165ce8876a40250ec77dea2d77eb7ddc1645ab4a195f83a6cadc6b5cd65b1cbc6c05b8b7be75be88134e2678a77f12b06a7dd762c82156172c654bfc85a8f5653918ad2672fbdcaed944689f1997e31ff189df8b90fc1cd084067f183674e3a6d1c0217180ed44b3aa868ac", 0xdf, 0x2}], 0x1000000, &(0x7f00000004c0)='#em1\x00') mount(&(0x7f0000000500)=ANY=[], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0xffe, 0x0) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000080)='./file0\x00', 0x82, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="ea995a63b074e27ed18ca1c92f5995a2180ee9dd358e478a7b3cab3b8a75685c0458c66e10256f088acce1f73547434267d2f87140773612613e255802af074eb5136ef8e6ec5cf1cefbb9b0944db41a9c12a08775ff8dc3d37f342660", 0x3fa, 0x5}], 0x200040, &(0x7f0000000240)='/dev/loop') clock_nanosleep(0x6, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000280)=0xfffffffffffffffa, 0x4) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 16:45:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2071.848880] gfs2: not a GFS2 filesystem 16:45:41 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2071.925892] FAULT_INJECTION: forcing a failure. [ 2071.925892] name failslab, interval 1, probability 0, space 0, times 0 [ 2071.938457] CPU: 1 PID: 15818 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2071.945393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2071.954739] Call Trace: [ 2071.957326] dump_stack+0x172/0x1f0 [ 2071.960963] should_fail.cold+0xa/0x15 [ 2071.964861] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2071.969963] ? ___might_sleep+0x163/0x280 [ 2071.974112] __should_failslab+0x121/0x190 [ 2071.978348] should_failslab+0x9/0x14 [ 2071.982142] kmem_cache_alloc_trace+0x2d1/0x760 [ 2071.986807] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2071.991907] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2071.996856] __list_lru_init+0x3cf/0x6e0 [ 2072.000918] sget_userns+0x81e/0xd30 [ 2072.004626] ? kill_litter_super+0x60/0x60 [ 2072.008856] ? ns_test_super+0x50/0x50 [ 2072.012740] ? ns_test_super+0x50/0x50 [ 2072.016620] ? kill_litter_super+0x60/0x60 [ 2072.020848] sget+0x10c/0x150 [ 2072.023948] mount_bdev+0xff/0x3c0 [ 2072.027477] ? msdos_mount+0x40/0x40 [ 2072.031219] msdos_mount+0x35/0x40 [ 2072.034777] mount_fs+0x106/0x3ff [ 2072.038235] ? emergency_thaw_all+0x1a0/0x1a0 [ 2072.042724] ? __init_waitqueue_head+0x36/0x90 [ 2072.047308] vfs_kern_mount.part.0+0x6f/0x410 [ 2072.052104] do_mount+0x581/0x2d30 [ 2072.055644] ? copy_mount_string+0x40/0x40 [ 2072.059889] ? _copy_from_user+0xdd/0x150 [ 2072.064036] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2072.069567] ? copy_mount_options+0x280/0x3a0 [ 2072.074084] ksys_mount+0xdb/0x150 [ 2072.077631] __x64_sys_mount+0xbe/0x150 [ 2072.081639] do_syscall_64+0x103/0x610 [ 2072.085526] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2072.090708] RIP: 0033:0x457f29 [ 2072.093902] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2072.112796] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2072.120503] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2072.127766] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2072.135052] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2072.142332] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2072.149597] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 16:45:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2a6) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x18200, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x401, 0x3640, 0x80, 0x749, 0x7, 0x5, 0x1, 0x1f69, 0x8, 0x5}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) write$cgroup_pid(r2, &(0x7f0000000100)=r5, 0x12) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:45:41 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:42 executing program 4 (fault-call:1 fault-nth:35): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:42 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:42 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2072.365348] FAULT_INJECTION: forcing a failure. [ 2072.365348] name failslab, interval 1, probability 0, space 0, times 0 [ 2072.390895] gfs2: not a GFS2 filesystem [ 2072.473121] CPU: 1 PID: 15847 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2072.480060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2072.489415] Call Trace: [ 2072.489440] dump_stack+0x172/0x1f0 [ 2072.489465] should_fail.cold+0xa/0x15 [ 2072.489488] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2072.489511] ? ___might_sleep+0x163/0x280 [ 2072.489531] __should_failslab+0x121/0x190 [ 2072.489551] should_failslab+0x9/0x14 [ 2072.489593] kmem_cache_alloc_trace+0x2d1/0x760 [ 2072.521552] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2072.526508] __list_lru_init+0x3cf/0x6e0 [ 2072.530583] sget_userns+0x81e/0xd30 [ 2072.534302] ? kill_litter_super+0x60/0x60 [ 2072.538552] ? ns_test_super+0x50/0x50 [ 2072.542448] ? ns_test_super+0x50/0x50 [ 2072.546343] ? kill_litter_super+0x60/0x60 [ 2072.550585] sget+0x10c/0x150 [ 2072.553703] mount_bdev+0xff/0x3c0 [ 2072.557256] ? msdos_mount+0x40/0x40 [ 2072.560993] msdos_mount+0x35/0x40 [ 2072.564546] mount_fs+0x106/0x3ff [ 2072.568011] ? emergency_thaw_all+0x1a0/0x1a0 [ 2072.572517] ? __init_waitqueue_head+0x36/0x90 [ 2072.577118] vfs_kern_mount.part.0+0x6f/0x410 [ 2072.581626] do_mount+0x581/0x2d30 [ 2072.585183] ? copy_mount_string+0x40/0x40 [ 2072.589434] ? _copy_from_user+0xdd/0x150 [ 2072.593597] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2072.599147] ? copy_mount_options+0x280/0x3a0 [ 2072.599168] ksys_mount+0xdb/0x150 [ 2072.599187] __x64_sys_mount+0xbe/0x150 [ 2072.607210] do_syscall_64+0x103/0x610 [ 2072.607247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2072.607262] RIP: 0033:0x457f29 16:45:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x0, 0x0) [ 2072.623461] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2072.642365] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2072.650083] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2072.657354] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2072.657375] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2072.657385] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2072.657393] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 16:45:42 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@initdev}}, &(0x7f00000002c0)=0xe8) syz_open_dev$vivid(&(0x7f0000000540)='/dev/video#\x00', 0x2, 0x2) mount$9p_xen(&(0x7f0000000080)='/dev/loop', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x21000, &(0x7f0000000300)={'trans=xen,', {[{@access_user='access=user'}, {@mmap='mmap'}, {@nodevmap='nodevmap'}, {@privport='privport'}, {@mmap='mmap'}], [{@euid_lt={'euid<', r1}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/loop'}}, {@obj_role={'obj_role', 0x3d, 'md5sum'}}, {@smackfsroot={'smackfsroot', 0x3d, 'msdos\x00'}}]}}) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='trusted.overlay.upper\x00', &(0x7f0000000440)={0x0, 0xfb, 0xfd, 0x1, 0x4, "1880c8a45dc39255a7f40aa17cc0dea4", "a8301a8757dfbc7428f7d66d31c14b808198eb6128738dc071f1707eae52798c9747822770794b310e41c357826a6fd7ccc98afde9e3032a2e036071cf103d8eaaaeadf526cc432ddda3e35770cf3070541a469ee6e1c21ac9887a7355cf37da00a78e83934a01665dd1efd27596b7f3f34f13a0986642f942792c1cc68159112e7d0e8d4f11b3d28cb6f6af06aefb8a6258d99a2770f2f4748f2881ce3acfa90f78d61c114f72171fee2c1ad0e3fb53309908e4b668393fa98fdd8ca4fa29941c28c7468ee59e8e9ca2a9b518316e6104da343306c08ece81ccf5c88a24ff1b57aadb42cb5c9e96"}, 0xfd, 0x1) 16:45:42 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2072.765986] gfs2: not a GFS2 filesystem 16:45:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f00000000c0)=0x2, 0x4) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x40) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:42 executing program 4 (fault-call:1 fault-nth:36): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2072.875416] gfs2: not a GFS2 filesystem 16:45:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xb00000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:42 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2072.918978] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2072.932953] FAT-fs (loop1): unable to read boot sector [ 2072.947169] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2072.959675] FAT-fs (loop1): unable to read boot sector 16:45:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2073.020886] FAULT_INJECTION: forcing a failure. [ 2073.020886] name failslab, interval 1, probability 0, space 0, times 0 [ 2073.023941] gfs2: not a GFS2 filesystem 16:45:42 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) getgroups(0x3, &(0x7f00000013c0)=[0x0, 0xee00, 0xee01]) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid', 0x3d, r0}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f06ea7361a161c94cc200"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2073.078232] CPU: 0 PID: 15894 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2073.085169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2073.094535] Call Trace: [ 2073.097159] dump_stack+0x172/0x1f0 [ 2073.100815] should_fail.cold+0xa/0x15 [ 2073.104727] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2073.109847] ? ___might_sleep+0x163/0x280 [ 2073.114012] __should_failslab+0x121/0x190 [ 2073.118274] should_failslab+0x9/0x14 [ 2073.122107] kmem_cache_alloc_trace+0x2d1/0x760 [ 2073.126786] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2073.131900] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2073.136835] __list_lru_init+0x3cf/0x6e0 [ 2073.140902] sget_userns+0x81e/0xd30 [ 2073.144622] ? kill_litter_super+0x60/0x60 [ 2073.148864] ? ns_test_super+0x50/0x50 [ 2073.152770] ? ns_test_super+0x50/0x50 [ 2073.156653] ? kill_litter_super+0x60/0x60 [ 2073.161084] sget+0x10c/0x150 [ 2073.164196] mount_bdev+0xff/0x3c0 [ 2073.167732] ? msdos_mount+0x40/0x40 [ 2073.171464] msdos_mount+0x35/0x40 [ 2073.175007] mount_fs+0x106/0x3ff [ 2073.178460] ? emergency_thaw_all+0x1a0/0x1a0 [ 2073.182955] ? __init_waitqueue_head+0x36/0x90 [ 2073.187545] vfs_kern_mount.part.0+0x6f/0x410 [ 2073.192054] do_mount+0x581/0x2d30 [ 2073.195611] ? copy_mount_string+0x40/0x40 [ 2073.199854] ? _copy_from_user+0xdd/0x150 [ 2073.204004] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2073.209535] ? copy_mount_options+0x280/0x3a0 [ 2073.214034] ksys_mount+0xdb/0x150 [ 2073.217582] __x64_sys_mount+0xbe/0x150 [ 2073.221560] do_syscall_64+0x103/0x610 [ 2073.225481] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2073.230661] RIP: 0033:0x457f29 [ 2073.233863] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2073.252763] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2073.260462] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2073.267726] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2073.275006] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2073.282274] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2073.289543] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 16:45:43 executing program 4 (fault-call:1 fault-nth:37): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2073.361417] gfs2: not a GFS2 filesystem 16:45:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:43 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:45:43 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 2073.492684] FAULT_INJECTION: forcing a failure. [ 2073.492684] name failslab, interval 1, probability 0, space 0, times 0 [ 2073.541122] CPU: 0 PID: 15922 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2073.548063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2073.548071] Call Trace: [ 2073.548096] dump_stack+0x172/0x1f0 [ 2073.548124] should_fail.cold+0xa/0x15 [ 2073.567629] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2073.572755] ? ___might_sleep+0x163/0x280 [ 2073.576927] __should_failslab+0x121/0x190 [ 2073.581174] should_failslab+0x9/0x14 [ 2073.584985] kmem_cache_alloc_trace+0x2d1/0x760 [ 2073.589663] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2073.594777] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2073.599711] __list_lru_init+0x3cf/0x6e0 [ 2073.603779] sget_userns+0x84d/0xd30 [ 2073.607505] ? kill_litter_super+0x60/0x60 [ 2073.611748] ? ns_test_super+0x50/0x50 [ 2073.615637] ? ns_test_super+0x50/0x50 [ 2073.619520] ? kill_litter_super+0x60/0x60 [ 2073.623755] sget+0x10c/0x150 [ 2073.626899] mount_bdev+0xff/0x3c0 [ 2073.630434] ? msdos_mount+0x40/0x40 [ 2073.634150] msdos_mount+0x35/0x40 [ 2073.637692] mount_fs+0x106/0x3ff [ 2073.641148] ? emergency_thaw_all+0x1a0/0x1a0 [ 2073.645646] ? __init_waitqueue_head+0x36/0x90 [ 2073.650236] vfs_kern_mount.part.0+0x6f/0x410 [ 2073.654740] do_mount+0x581/0x2d30 [ 2073.658291] ? copy_mount_string+0x40/0x40 [ 2073.662533] ? _copy_from_user+0xdd/0x150 [ 2073.666700] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2073.672238] ? copy_mount_options+0x280/0x3a0 [ 2073.676737] ksys_mount+0xdb/0x150 [ 2073.680282] __x64_sys_mount+0xbe/0x150 [ 2073.684262] do_syscall_64+0x103/0x610 [ 2073.688154] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2073.693343] RIP: 0033:0x457f29 [ 2073.696544] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2073.715449] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2073.723169] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2073.730432] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2073.737692] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2073.744952] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2073.752225] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 [ 2073.833646] gfs2: not a GFS2 filesystem [ 2073.893932] gfs2: not a GFS2 filesystem 16:45:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:43 executing program 1: r0 = creat(0x0, 0x89) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f64eabca7e16fff70347aca8100c4bca3f7dcd2149d49b844c02bd58a4a6f1a2473f6bc499d427d55939e83557fbad706b69855fe9657bbabf9d8cf925d3a313ac899b199c53457a55e9a904496b7803a5a8723507531dd0330c52d4eadce72839930d7150d30a4102f87f28bd0e7243848a2318e4158240a8bb2758094febee1a976fc47cc30d683375245c63f7b00000001005607ed6f35e8785f439c6cd79b8b06055d5636603607d2e348105edb8f37011209473eeae66c8b5dc0796ba955c35283b29f05b5722e66e66af76672a073e9d8656227ae44e9c1bc00c589c225eae9fa18aebeb5dca5cb6e6a62e0a1fab73994b230dbf005ec8ab7357ed58c0848cd0d23f5372c8716aed24071c9521649013e9985fc49ed034479e5214703f7d892c42d94b17f4c74e92638a7bc9ad9a84d49817c01427cecf38511c176a41eaeb37f89af45c57d"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) prctl$PR_GET_TIMERSLACK(0x1e) connect$netrom(r0, &(0x7f0000000000)={{0x3, @null, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) 16:45:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:45:43 executing program 4 (fault-call:1 fault-nth:38): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2073.965870] FAULT_INJECTION: forcing a failure. [ 2073.965870] name failslab, interval 1, probability 0, space 0, times 0 16:45:43 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f6465762f6c6f6f701000"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) timer_create(0x4, &(0x7f00000000c0)={0x0, 0x22, 0x1, @tid=r1}, &(0x7f0000000180)) 16:45:43 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0f000000000000, 0x0, 0x0, 0x0, 0x0) [ 2074.088342] CPU: 1 PID: 15945 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2074.095297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2074.104656] Call Trace: [ 2074.107269] dump_stack+0x172/0x1f0 [ 2074.110922] should_fail.cold+0xa/0x15 [ 2074.114878] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2074.119995] ? ___might_sleep+0x163/0x280 [ 2074.124157] __should_failslab+0x121/0x190 [ 2074.128415] should_failslab+0x9/0x14 [ 2074.132226] kmem_cache_alloc_trace+0x2d1/0x760 [ 2074.136916] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2074.142043] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2074.146986] __list_lru_init+0x3cf/0x6e0 [ 2074.151085] sget_userns+0x84d/0xd30 [ 2074.154805] ? kill_litter_super+0x60/0x60 [ 2074.159045] ? ns_test_super+0x50/0x50 [ 2074.162939] ? ns_test_super+0x50/0x50 [ 2074.166824] ? kill_litter_super+0x60/0x60 [ 2074.171062] sget+0x10c/0x150 [ 2074.174179] mount_bdev+0xff/0x3c0 [ 2074.177717] ? msdos_mount+0x40/0x40 [ 2074.181436] msdos_mount+0x35/0x40 [ 2074.184979] mount_fs+0x106/0x3ff [ 2074.188441] ? emergency_thaw_all+0x1a0/0x1a0 [ 2074.192958] ? __init_waitqueue_head+0x36/0x90 [ 2074.197555] vfs_kern_mount.part.0+0x6f/0x410 [ 2074.202080] do_mount+0x581/0x2d30 [ 2074.205631] ? copy_mount_string+0x40/0x40 [ 2074.209880] ? _copy_from_user+0xdd/0x150 [ 2074.214033] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2074.219567] ? copy_mount_options+0x280/0x3a0 [ 2074.224112] ksys_mount+0xdb/0x150 [ 2074.227661] __x64_sys_mount+0xbe/0x150 [ 2074.231648] do_syscall_64+0x103/0x610 [ 2074.235546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2074.240731] RIP: 0033:0x457f29 [ 2074.243926] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2074.262828] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2074.270534] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2074.277806] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 [ 2074.285077] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2074.292344] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2074.299613] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 16:45:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 2074.381756] gfs2: not a GFS2 filesystem 16:45:44 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$uinput_user_dev(r0, &(0x7f0000000280)={'syz1\x00', {0x1, 0x0, 0x9}, 0x46, [0x7, 0x100, 0x8, 0x0, 0x8, 0xe797, 0x20, 0x1, 0x8, 0x6, 0x5, 0x9, 0x64b0, 0x100000001, 0x5, 0x1000, 0x7, 0x0, 0x5, 0x9, 0x1, 0x1, 0x1f, 0x1, 0x1, 0x7, 0x2, 0x7, 0x4, 0x7f, 0x7fffffff, 0x2, 0x8, 0x100000001, 0x8000, 0x8000, 0x1f, 0x7fff, 0xe91, 0x7fff, 0x1, 0xe7ff, 0x1, 0x0, 0x1, 0x5, 0x9, 0x7, 0x7f, 0x7, 0xfffffffffffffbff, 0x5651, 0x7, 0x0, 0x4, 0x80000001, 0x1, 0x40, 0x4, 0x6, 0x3, 0x200, 0x5bdb, 0x9], [0x3f3e2cc5, 0x3, 0xff, 0x4c, 0x9, 0x2, 0x40, 0x80000000, 0x9, 0x4, 0xfffffffffffffffb, 0x1000, 0x1, 0x3, 0x1, 0x1, 0x8, 0x81, 0x5412, 0x7, 0x4, 0x9, 0x6, 0xdb8, 0x6, 0x1, 0x401, 0x2, 0x1000, 0x7, 0x8, 0xaf59, 0x0, 0xdea, 0x2, 0x6, 0x9, 0x9, 0x9, 0xfffffffffffffffd, 0x1, 0x20, 0x77ed, 0xfffffffffffff429, 0x2, 0x9, 0x0, 0x5, 0x6, 0x525, 0x2, 0x4d, 0x4, 0xfffffffffffffffc, 0x2, 0x4, 0x5, 0x101, 0x9, 0x7fff, 0x31, 0x2, 0x2, 0x8000], [0x5, 0x3f, 0x5, 0x1, 0x8, 0x8, 0x7f, 0x786700e9, 0x1182, 0x2b, 0x4, 0xfffffffffffffffb, 0x74b, 0x0, 0x2, 0x5, 0x0, 0x728a, 0x8, 0x0, 0x68db, 0x2b, 0x80, 0x4, 0x1f, 0x40, 0x7, 0x0, 0x80000001, 0x6f04, 0x4000000000000000, 0x7, 0x7ff, 0xf34, 0x400, 0x5, 0x80, 0xc9, 0x2, 0x2993a0cf, 0x80000000, 0x9, 0xfffffffffffffffc, 0x23, 0x1, 0x6, 0x1, 0x9c, 0x6, 0x2, 0x101, 0x8, 0x7, 0xffff, 0x80000000, 0x100, 0xaf9, 0x2de96efe, 0x1, 0x98, 0x70, 0x0, 0x7ff, 0xb43], [0x6, 0x100000001, 0x1f, 0xffffffff, 0x1cf, 0x8, 0xf130, 0xe526, 0x1000, 0x1, 0x80, 0x855, 0x0, 0x1, 0x0, 0x3, 0x8, 0xf6, 0x2, 0x4, 0x5, 0x0, 0x100000001, 0xfffffffffffffff8, 0x3e, 0x40, 0x9, 0x8, 0x58, 0x9, 0xffff, 0x1f, 0x9, 0x9, 0x0, 0x9, 0x8, 0xfffffffffffffffe, 0x9, 0x7, 0x5, 0x8, 0x3, 0x81, 0x0, 0x5, 0x2, 0x8, 0xfea, 0x2, 0x3, 0x7, 0x0, 0x3, 0x1, 0xffff, 0xffffffffffffffff, 0x2, 0x48, 0x0, 0x9, 0xf4, 0x8, 0x6]}, 0x45c) recvfrom$unix(r0, &(0x7f0000000180)=""/71, 0x47, 0x40002040, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e) write$uinput_user_dev(r0, &(0x7f0000000700)={'syz0\x00', {0x0, 0x92, 0xae, 0x100}, 0x3a, [0x3, 0x8, 0x316, 0x7, 0x20, 0x8, 0x5, 0x100000000, 0x4, 0x9, 0x8000, 0xffffffffffffffc1, 0xfffffffeffffffff, 0x1ff, 0x6, 0xb85, 0x1ff, 0x7, 0x1, 0x8000, 0x1ff8, 0x3, 0x80000001, 0x7, 0x9e, 0x1, 0x5, 0x7, 0x3, 0x9, 0x5d3, 0xbe5, 0xd02c, 0x1, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x4, 0x5, 0x5c, 0x2, 0x1f, 0xffff, 0x5, 0x4, 0xff, 0xffff, 0x7, 0x80000000, 0x31ae748, 0x800, 0xfffffffffffffff9, 0x6, 0x7ff, 0x7, 0x7, 0x9, 0x8001, 0x0, 0xffffffffffffff81, 0x8, 0x7, 0x6, 0x1000], [0x4, 0x4, 0x100000000, 0x6, 0xffffffff, 0xab0b, 0x0, 0x200, 0x5, 0x3, 0x200, 0x6, 0x7, 0x7, 0x1, 0x2, 0x2, 0x0, 0x80000001, 0x9, 0x0, 0x3, 0x200, 0x4, 0xfffffffffffffffe, 0x2f0b, 0xfffffffffffffff9, 0x1000, 0x9, 0x2c, 0x8, 0xec3, 0xffffffff, 0x8001, 0x100, 0x7ff, 0xcc3, 0x6, 0x2, 0x5fe, 0x4, 0x68c9, 0x4, 0x7, 0x2, 0xff, 0x2, 0x0, 0x5, 0x100, 0xfffffffffffffffb, 0x101, 0x1, 0x8, 0x3, 0x473, 0x6, 0x60a4d4ff, 0x100000001, 0x100000001, 0x7fff, 0x7fff, 0x7, 0xfffffffffffffffd], [0xf82, 0x10001, 0x24a8, 0xffffffffffffcbd8, 0x40, 0x80000000, 0x20, 0x2, 0xffffffffffffd969, 0x0, 0x100, 0x0, 0x2, 0x3f, 0xf59, 0xbe1b, 0x0, 0x3, 0x2, 0x7, 0x0, 0x7, 0x10000, 0x0, 0x9, 0x7f, 0x6, 0x1, 0x100, 0x1f, 0xa31e, 0xc0, 0x9, 0xe53, 0x4, 0x7, 0x3, 0xffff, 0xf, 0x100, 0xd51, 0x9, 0xffffffff, 0xff, 0x9, 0x0, 0x5, 0x40, 0x7, 0xffffffff, 0x8000, 0x6, 0x3, 0x55a9, 0x6, 0x1, 0x7, 0xfffffffffffffffd, 0x9, 0x4, 0x2, 0x80000000, 0x7, 0x3], [0xa2ec, 0x9, 0x0, 0xffffffff, 0x2, 0x4000000000000, 0xcda, 0x9, 0x2, 0x1, 0x101, 0x5, 0xfe8, 0x40, 0x1, 0x10001, 0x4, 0x2d91, 0x7, 0x0, 0xb, 0xffffffff80000000, 0x8, 0xe6b, 0x3, 0x1000, 0x3, 0x80000001, 0xbb, 0x9, 0x3, 0x1, 0xffffffffffffffff, 0x400, 0x7, 0x6, 0x89, 0x7fff, 0xfffffffffffffff3, 0x2, 0x401, 0x2, 0x6, 0x400, 0xfffffffffffffff8, 0x26, 0x2, 0x2, 0x1f, 0x8001, 0x1, 0x8, 0x400, 0x656a, 0x6, 0x8, 0x8b5, 0x5c5, 0x554b, 0x80, 0x6, 0xa8, 0x0, 0x4]}, 0x45c) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2074.450245] gfs2: not a GFS2 filesystem 16:45:44 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:44 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x1f00000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:44 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 2074.526025] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2074.557784] FAT-fs (loop1): unable to read boot sector [ 2074.587387] print_req_error: I/O error, dev loop1, sector 0 flags 0 [ 2074.599423] FAT-fs (loop1): unable to read boot sector 16:45:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) keyctl$join(0x1, &(0x7f0000000080)={'syz', 0x0}) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:44 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='/dev|\x00oop0\x00'], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:44 executing program 4 (fault-call:1 fault-nth:39): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2074.702253] gfs2: not a GFS2 filesystem 16:45:44 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r0, 0xae80, 0x0) 16:45:44 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x20402, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r1, 0x5c346ec6a6dda83f}) ioctl$KDMKTONE(r0, 0x4b30, 0x7) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) ioctl$VIDIOC_QUERYMENU(r0, 0xc02c5625, &(0x7f0000000100)={0x5, 0x8, @name="531c3c00cb4e097fd65721bed627f4a0a2f5e97416868250cfe57391e5ac49d0"}) mount(&(0x7f0000000040)=ANY=[], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='\xbaJl\xa1qA\xa1\xe4]\xbd\x7fv\x9e\xad\x00`\x9fdyM\xfb\xe7Z\x95\xaf{\xc6uiN\xcc\x9b\xf1\xb0`(\xc3\xf9y\xeb\xd0\xb9c\x92j\xe8-p\x9a\x85\xbf\x90\x85\xf5\x1c\xa0\xf7H\\o\x9e9`}Gl\xf1\xaf\x9f\x15\xc4\xbc\xce\xf1\xae\t\xf7\xfcK\x8f\xe1y{\x11\x8cGxG\'\xd1o\xeb\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x4) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) [ 2074.788761] gfs2: not a GFS2 filesystem 16:45:44 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2074.846188] FAULT_INJECTION: forcing a failure. [ 2074.846188] name failslab, interval 1, probability 0, space 0, times 0 [ 2074.901700] CPU: 0 PID: 15999 Comm: syz-executor.4 Not tainted 5.0.0+ #10 [ 2074.908658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2074.918014] Call Trace: [ 2074.920616] dump_stack+0x172/0x1f0 [ 2074.924275] should_fail.cold+0xa/0x15 [ 2074.928182] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2074.933307] ? ___might_sleep+0x163/0x280 [ 2074.937473] __should_failslab+0x121/0x190 [ 2074.941732] should_failslab+0x9/0x14 [ 2074.945542] kmem_cache_alloc_trace+0x2d1/0x760 [ 2074.950240] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2074.955361] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2074.960307] __list_lru_init+0x3cf/0x6e0 [ 2074.964381] sget_userns+0x84d/0xd30 [ 2074.968115] ? kill_litter_super+0x60/0x60 [ 2074.972360] ? ns_test_super+0x50/0x50 [ 2074.976254] ? ns_test_super+0x50/0x50 [ 2074.980138] ? kill_litter_super+0x60/0x60 [ 2074.984377] sget+0x10c/0x150 [ 2074.987503] mount_bdev+0xff/0x3c0 [ 2074.991041] ? msdos_mount+0x40/0x40 [ 2074.994761] msdos_mount+0x35/0x40 [ 2074.998304] mount_fs+0x106/0x3ff [ 2075.001767] ? emergency_thaw_all+0x1a0/0x1a0 [ 2075.006271] ? __init_waitqueue_head+0x36/0x90 [ 2075.010890] vfs_kern_mount.part.0+0x6f/0x410 [ 2075.015398] do_mount+0x581/0x2d30 [ 2075.018951] ? copy_mount_string+0x40/0x40 [ 2075.023195] ? _copy_from_user+0xdd/0x150 [ 2075.027349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2075.032891] ? copy_mount_options+0x280/0x3a0 [ 2075.037400] ksys_mount+0xdb/0x150 [ 2075.040951] __x64_sys_mount+0xbe/0x150 [ 2075.044952] do_syscall_64+0x103/0x610 [ 2075.048848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2075.054068] RIP: 0033:0x457f29 [ 2075.057264] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2075.076173] RSP: 002b:00007efe6f2bac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2075.083892] RAX: ffffffffffffffda RBX: 00007efe6f2bac90 RCX: 0000000000457f29 [ 2075.091157] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000040 16:45:44 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:44 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 2075.098457] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2075.105740] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe6f2bb6d4 [ 2075.113007] R13: 00000000004c3cf7 R14: 00000000004d6f00 R15: 0000000000000004 [ 2075.153979] gfs2: not a GFS2 filesystem 16:45:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x2010000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:45 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:45:45 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x90) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) statx(r0, &(0x7f0000000080)='./file1\x00', 0x1000, 0x800, &(0x7f0000000180)) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="04000000df1bf8a3"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x3) 16:45:45 executing program 4 (fault-call:1 fault-nth:40): creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2075.440497] audit: type=1804 audit(1551977145.139:152): pid=16028 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir404766408/syzkaller.4Lwisv/5030/file0" dev="sda1" ino=16961 res=1 [ 2075.442617] gfs2: not a GFS2 filesystem 16:45:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:45 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:45 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f3000c72c2db893950d1d91f95390a0432a178aaca7af5f38daa98863db1ea3a83eb6"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:45 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:45:45 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2075.771669] gfs2: not a GFS2 filesystem 16:45:45 executing program 1: kexec_load(0x4, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="f5d1081c39ef472de94d352a289d4bd5e26aeee513c5c47f8ae5607b50f932761bcac8e977c45c14232e8c3761d5c389362f24029e29b0b7a4ff5a80094f62719d9c98dcef88af7174f570d937027d041836496d8f069aa76cf7956f7e204789b4cbc497c4927f349fa6c038d69054f29caac3ee62e89ea62317bf597204", 0x7e, 0x2, 0xfffffffffffff801}, {&(0x7f0000000200)="9109a94ba5c1fa1a06066facebc03663191f4f77bb73ff5ee86edbb43738b0c8246042f999c6b8c70908488ddaf57320608771eae107e3da7f16542cb26d939032755744d22ab693c315", 0x4a, 0x5, 0x80000001}, {&(0x7f0000000280)="49198b2aab8941afff3e7c8a94d118985ffe4e9f65575489279ba5894563785c61c747479462779cd9eddff5b75065bd2ea8c1b20613f0bfe5c67aa295add39089cce40c8f33916bba4e8ec634623b7fd6dfc75d33ea17fc1f08e5f9365e1382413e9ff4ffc123d6b1a2c8268a653d3e8ec5639f36f3c4c4564dc8e82a4de90a060ba8bace6723fea27697ae19bbfa0ce6043c4b7f58356b4c7624b6c75ff0519bd863400d14e1a2ecdc2bb9a22d1314cf7ffc6ee62396ace30743544bb5bffc4fab7a6a935b36e23f1d6d39db8bdd8dfe79e112b619247c55ab513f537932c56b0a2d316b41278e67b79454", 0xec, 0x7, 0x8}, {&(0x7f0000000380)="05656934b8fb2e152005f50af13d1fae4dbd037e2a56251e0e8a1afd29a812e4c49f009631338f1aab02fa8bc8f574fe6716b294b3af5288c7885b5d4a39617d41c36395c06e0dbb65d8db2b2c2721b45d3cc2bc41cfc266672696ea7506e3c331aee4651973db129bb8b18850c10e09bba55ebe67f83eae4e82100881a6962af8c85f33461c5c6e5a787d0d91898328efedf3989eca943cce1ecbcf2745b3c89f4e9ba90dc9e383e484", 0xaa, 0x3ff, 0xffff}], 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffff, 0x80000001, 0x7079a33c, 0xff, 0x100, 0x3, 0x3f, 0x2, 0x5b, 0x38, 0x394, 0x7fffffff, 0xf8000000, 0x20, 0x2, 0x7fffffff, 0x4, 0x5}, [{0x7474e553, 0x6, 0x7, 0x7ff, 0x401, 0x7, 0xfffffffffffffffb, 0x2}, {0x3, 0x4, 0xffffffffffffffc9, 0x1, 0x4, 0x3, 0x6, 0x6e2}], "9b1015c9579ce41d3303e6a754eb9781199d033a2f13a479420eb567962d4b9e25c69b02d75f5bd71e82eedd61dd7005635ac34c09943b86aa0574b31b700c0179c5308eb887dc08e220047463c902947d54b567f76461a7a0ebbeaccdaf95568d043735101489fb89931cf80f7eb2e8", [[], []]}, 0x2e8) creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='msdos\x00', 0xfffffffffffffffd, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x1) 16:45:45 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:45:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x2300000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:45 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2075.989697] gfs2: not a GFS2 filesystem 16:45:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2076.110830] gfs2: not a GFS2 filesystem 16:45:45 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:45 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f6c6f6f703000792b1ffcd9c45f351cba77dba276f91213e1962ed4162e81c25723f6d70baccb855d17583a3f9609fcbfb3ebe33dae5aca7a50d65df26f0a91308ad15e06fc3da7ab5a78a8f2b608a8b9c94433df3eba15a25ee9b4cc2249c28f39ca7ddb69a8e30c32c3075ca28a0537776b26ce4663a67daee3eafe97575337246c731391fd615ef7667c67c3f852e7f1792e66563559d77ed072a965f0b1054c5c8578de431e08cd6754f7d4b982a11b0c4c9ccaa345414f63331a14aebb4ffbd539105f1e0601ab7f37bb7f2571eff5d1c3f880e789968ddf564a98"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mq\xf5w\xea\x0e', 0x0, 0x0) 16:45:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:46 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x2602000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:46 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='osd\x92s\x00', 0x0, 0x0) 16:45:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2076.440326] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2076.451677] FAT-fs (loop4): unable to read boot sector [ 2076.464540] gfs2: not a GFS2 filesystem 16:45:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:46 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x2c03000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:46 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={':dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:46 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:45:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mbind(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000040), 0x80000000, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:46 executing program 1: setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RLINK(r0, &(0x7f0000000000)={0xfffffffffffffd15}, 0x10230) [ 2076.747219] gfs2: not a GFS2 filesystem 16:45:46 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:45:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:46 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/\nev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:46 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x3400000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7c, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001440)={0x20, 0x17, 0x101, 0x0, 0x0, {0x4}, [@typed={0xc, 0x9, @u64=0x3}]}, 0x20}}, 0x0) 16:45:46 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 2077.037548] gfs2: not a GFS2 filesystem 16:45:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:46 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x3c02000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:46 executing program 1: setxattr$security_smack_transmute(&(0x7f0000000400)='./file0\x00', &(0x7f0000000680)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000640)='TRUE', 0x4, 0x3) socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0xc000000000, 0x40001) write$evdev(0xffffffffffffffff, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x400, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000740)={0x0, @empty}, &(0x7f0000000780)=0xc) setsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f00000007c0)={@loopback, r5}, 0x14) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000380)=0x5) ioctl$TIOCSCTTY(r4, 0x540e, 0x20) clone(0x6102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000003c0)={0x29, 0x1, 0x7f, 0x0, "0000e1d1ea0000000000000000afa68a69da0000000000000000000800"}) poll(&(0x7f00000001c0)=[{r0, 0xc17197f4435a287b}, {0xffffffffffffffff, 0x400}, {r4, 0x1}, {r4}, {0xffffffffffffffff, 0x1004}, {0xffffffffffffffff, 0x40}, {r4}], 0x7, 0x0) 16:45:46 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/%ev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 2077.313361] gfs2: not a GFS2 filesystem 16:45:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:47 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/.ev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2077.401718] gfs2: not a GFS2 filesystem 16:45:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:45:47 executing program 1: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, r1, 0x2, 0x100}) r2 = socket$inet6_udp(0xa, 0x2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @loopback}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0) readahead(0xffffffffffffffff, 0x0, 0xffffffdffffffffb) r3 = open(&(0x7f00000004c0)='./file0\x00', 0xa0402, 0x8a) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, 0x0) getpeername$packet(0xffffffffffffff9c, 0x0, 0x0) lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='trusted.syz\x00', &(0x7f0000000680)=""/241, 0xf1) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x7, 0x4, 0xa000}, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000240)=0xf51d1a45ae822d49) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) mknod(&(0x7f0000000480)='./file0\x00', 0x80, 0x8002) r4 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000200)=0x80) accept$alg(r4, 0x0, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000001c80), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) geteuid() 16:45:47 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x3f00000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:47 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'//ev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:45:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000037000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="6766c7442400010000006766c74424029ec2b8176766c744240600000000670f011c2466b9800000c00f326635004000000f30f3a10088670f01b81e0946da2eded5650fc79f00009a9b60a7000f06650f61bbdb6766b98401000066b8fce3cbcd66ba000000000f30", 0x69}], 0x1, 0x4, &(0x7f0000000100)=[@vmwrite={0x8, 0x0, 0x80000000, 0x0, 0x7dc6, 0x0, 0x8001, 0x0, 0x3ff}], 0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) r4 = dup2(r0, r0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2077.655060] gfs2: not a GFS2 filesystem 16:45:47 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/d\nv/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:47 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:47 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/d%v/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2077.909963] gfs2: not a GFS2 filesystem 16:45:47 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4001000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:47 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev:loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:47 executing program 1: clone(0x200, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x10000000000109) r2 = dup2(r0, r1) execve(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x841, 0x0) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) sendmsg$FOU_CMD_ADD(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:45:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2078.149560] gfs2: not a GFS2 filesystem 16:45:47 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/\noop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101000) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000080)={0x8, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:45:47 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:48 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/%oop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f00000000c0)="64ff0941c3c4e2c9975842c4c27d794e0066420fe2e33e0f111042dbf6d319e8") socket$netlink(0x10, 0x3, 0xd) sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 2078.407687] gfs2: not a GFS2 filesystem 16:45:48 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2078.485889] gfs2: not a GFS2 filesystem 16:45:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:48 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/.oop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:48 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:48 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) read$eventfd(r2, &(0x7f00007b0ff8), 0x8) write$eventfd(r2, &(0x7f000068f000), 0x8) 16:45:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) write$P9_RVERSION(r4, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x8000, 0x8, '9P2000.u'}, 0x15) [ 2078.694667] gfs2: not a GFS2 filesystem 16:45:48 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:48 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x6000000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:48 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev//oop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2078.878965] gfs2: not a GFS2 filesystem 16:45:48 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/Loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:48 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:48 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:48 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/uoop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = accept4(r2, &(0x7f0000000040)=@tipc=@id, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000100)=0x4, 0x4) ioctl$VIDIOC_ENUMAUDOUT(r3, 0xc0345642, &(0x7f0000000140)={0x2, "48049dd28222fc213220493ad538b6a4fca62b6d6b342114e26e20486cf65e5d", 0x2, 0x1}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2079.197379] gfs2: not a GFS2 filesystem [ 2079.255244] gfs2: not a GFS2 filesystem 16:45:49 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, 0x0) 16:45:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:49 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:49 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/l\nop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) sendmsg(r2, &(0x7f0000000440)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @local}, 0x0, 0x0, 0x2, 0x3}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)='b', 0x1}, {&(0x7f00000001c0)="65cbd124977e06855705c75aba3dbe1ff23371618e3a6e5f4c1e47cd49676f4dfdda1d02db54ca98141c0dd101394a6fb35adc8cee183172", 0x38}, {&(0x7f0000000200)="455906470721cfa312cf3e4e320440902ad5ee4d9cd819eeb1b17e101fa9d1e01f22f129b5e5213719df47c451318912dd47c4b3ccef01e58a5ddafc936423b005432ac0d2f2827bdb58a15d766d76147408ec226a3d67b1e76a8db16bda842d3a1c9990b953cae6173c8512edde7e9f8a42c1e1343cd61d661b0154176c3f3fedcfda7fdcd4a0c872d22e930322ad04a4865df5335cf7ffd15db78a7c3b0f5ca89d50b9499afdf1b30b52668381805887c0a1bc8cc078bbc784a7ba4d292e674288f788da1f7c3cee6385556f7367fa09c18fe480cd3eb2350706158d7689bd11ea591557d322", 0xe7}], 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xd8}, 0x4000004) r5 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000480)={0x9, 0x4, 0x8, 0x9, 'syz1\x00', 0x85a}) fcntl$lock(r3, 0x26, &(0x7f00000000c0)={0x3, 0x3, 0xff, 0x80000000, r5}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:49 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/l%op', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2079.631525] gfs2: not a GFS2 filesystem 16:45:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2079.743044] gfs2: not a GFS2 filesystem 16:45:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f00009b7000)='./bus\x00', 0x10b885, 0x0) 16:45:49 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/lo\np', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:49 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x7019160101000000, 0x0, 0x0, 0x0, 0x0) 16:45:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:49 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/lo%p', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2080.003631] gfs2: not a GFS2 filesystem 16:45:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:49 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000001740)=0xc) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) lgetxattr(0x0, &(0x7f00000002c0)=@known='trusted.overlay.redirect\x00', 0x0, 0x0) clone(0x100002102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000007c0), 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, 0x0) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x40081) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) recvfrom(r1, &(0x7f0000000180)=""/184, 0xfffffffffffffd84, 0x10100, 0x0, 0xfffffffffffffd51) [ 2080.080306] gfs2: not a GFS2 filesystem 16:45:49 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:50 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:50 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loo\n', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2080.338718] gfs2: not a GFS2 filesystem 16:45:50 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:50 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:50 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loo#', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2080.626419] gfs2: not a GFS2 filesystem 16:45:50 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x7d00000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:50 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loo%', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2080.922056] gfs2: not a GFS2 filesystem 16:45:50 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000001740)=0xc) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) lgetxattr(0x0, &(0x7f00000002c0)=@known='trusted.overlay.redirect\x00', 0x0, 0x0) clone(0x100002102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000007c0), 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, 0x0) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x40081) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) recvfrom(r1, &(0x7f0000000180)=""/184, 0xfffffffffffffd84, 0x10100, 0x0, 0xfffffffffffffd51) 16:45:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:50 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:50 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x7e03000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:50 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loo*', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2081.267888] gfs2: not a GFS2 filesystem 16:45:51 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loo+', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:51 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x8000000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:51 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2081.501339] gfs2: not a GFS2 filesystem 16:45:51 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loo-', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:51 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x0, 0x0) [ 2081.676879] gfs2: not a GFS2 filesystem 16:45:51 executing program 1: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, 0x0, 0x0, 0x0, 0x0) sigaltstack(&(0x7f00004b4000/0x1000)=nil, 0x0) read(0xffffffffffffffff, 0x0, 0x0) 16:45:51 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) syz_open_procfs$namespace(r0, &(0x7f0000000300)='ns/pid_for_children\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setreuid(r3, r4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff8, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="697e00f572e291587e74432209faf26358e52fbb5bec1212b1ed37ff5a98d307defd9cab61235668ba3eb02db0412363a6b45eefc4e58abf07", 0x39, 0x4}], 0xc00, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000340)={0x3, 0x2, 0x1, 0x2, 0x3}) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$RTC_VL_CLR(r1, 0x7014) 16:45:51 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:51 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loo.', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:51 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x97ffffff00000000, 0x0, 0x0, 0x0, 0x0) [ 2082.214773] gfs2: not a GFS2 filesystem 16:45:51 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loo0', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2082.235542] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) 16:45:52 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:52 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "521a9b83c08d88daf1994726aa929e09"}) 16:45:52 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xa000000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:52 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/looX', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2082.462299] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) [ 2082.512922] gfs2: not a GFS2 filesystem 16:45:52 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xaa00000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:52 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) write$P9_RLINK(0xffffffffffffffff, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) timer_create(0x0, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) getgid() listen(r1, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) r2 = accept4$inet6(r1, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, 0x0) dup(r2) 16:45:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:52 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/looc', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2082.771065] gfs2: not a GFS2 filesystem 16:45:52 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180)='NET_DM\x00') mmap(&(0x7f0000039000/0x4000)=nil, 0x4000, 0x1000000, 0x18110, r1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x6, 0x52441) r4 = dup(r0) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000340)=r4) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x100, 0x70bd2d, 0x5, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x1) r5 = shmget$private(0x0, 0x3000, 0x6, &(0x7f000002a000/0x3000)=nil) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000400), 0x4) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000001540)=""/127) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x200000, 0x0) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f00000002c0)) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_PPC_ALLOCATE_HTAB(r6, 0xc004aea7, &(0x7f0000000040)=0x800) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/access\x00', 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$UI_DEV_SETUP(r7, 0x405c5503, &(0x7f0000000380)={{0x4de0, 0x2, 0x7, 0x100000001}, 'syz1\x00', 0x16}) ioctl$RTC_EPOCH_SET(r7, 0x4008700e, 0x7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001600)={r7, &(0x7f0000001840)="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", &(0x7f0000000500)=""/4096}, 0x18) syz_kvm_setup_cpu$x86(r6, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r9, 0xae80, 0x0) 16:45:52 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xe002000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:52 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/lood', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d4"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:52 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:52 executing program 1: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000000280)=""/190, 0xff38}], 0x100000000000012c}}], 0x40000000000017e, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r1, &(0x7f00000017c0), 0x1d0, 0x1f000000) request_key(&(0x7f0000000100)='.dead\x00', 0x0, &(0x7f0000000180)='keyring.mime_typeGPL,}*\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0x0) rmdir(0x0) pipe2$9p(0x0, 0x4000) sched_setattr(r0, 0x0, 0x0) [ 2083.021906] gfs2: not a GFS2 filesystem 16:45:52 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/looi', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:52 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xe903000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) fchdir(r0) 16:45:52 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d4"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2083.252435] gfs2: not a GFS2 filesystem 16:45:53 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xf303000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:53 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/lool', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2083.485629] gfs2: not a GFS2 filesystem 16:45:53 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d4"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:53 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xf5ffffff00000000, 0x0, 0x0, 0x0, 0x0) 16:45:53 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/looo', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2083.741037] gfs2: not a GFS2 filesystem 16:45:53 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RAUTH(r0, &(0x7f0000000180)={0xfffffffffffffe8d}, 0x14) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000700)='./bus\x00', 0x0) getresgid(0x0, &(0x7f0000001e00), 0x0) 16:45:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:53 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:53 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loos', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:53 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xf603000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2084.111100] gfs2: not a GFS2 filesystem 16:45:53 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loou', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:53 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2084.209941] gfs2: not a GFS2 filesystem 16:45:54 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x0, 0x0) 16:45:54 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loox', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:54 executing program 1: r0 = socket$inet6(0xa, 0x20800a2, 0x0) fcntl$setsig(r0, 0xa, 0x1a) ioctl(r0, 0x5d, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x8, 0x0, 0x0, 0x10, 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) socket$xdp(0x2c, 0x3, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgrou\xd9\xb6\xa3\x00\x00\x00\x80\x00\x00\x00\x00', 0x1ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x284800, 0x0) r1 = syz_open_dev$dspn(0x0, 0x4, 0x10000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000740)={0xfffffffffffffffd, 0x7fff}) io_setup(0x9, &(0x7f0000000380)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r2, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="1800000032010173502954916f4fa4cd6384436418080000000005000000040001007d87b88886ba0cfa5fa0ed14797ca4781639a5891340935b885fc39703991338e0579fb766e2dd34e6c87e05a7c590fdf3639453af843259a9e24e8e72a858e5e125a4378d781808a0cc2f549dd3c1a9b3861f52531b36818080dbb3bdf8ee67b729ea71"], 0x1}}, 0x0) socket$inet6(0xa, 0x803, 0x3) r5 = socket$inet6(0xa, 0x3, 0x3a) accept$packet(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f00000001c0)=0x14) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000580)={'ip6erspan0\x00', {0x2, 0x4e24, @multicast2}}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000200)={0x8, 0x1, 0x6, 0x2, 0x7, 0x10001, 0x0, 0x8000}, &(0x7f0000000380)={0xe2, 0x6, 0x5, 0x3ff, 0x2, 0xfffffffffffffffa, 0xfffffffffffffb93, 0x1000}, &(0x7f00000003c0)={0x7ff, 0x0, 0x57b9171d, 0x0, 0x0, 0x5, 0x4, 0x3}, &(0x7f0000000440)={r6, r7+30000000}, &(0x7f00000004c0)={&(0x7f0000000480)={0x3}, 0x8}) accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, &(0x7f0000000540)=0x10, 0x80800) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0xfffffffffffffc1b, @mcast2, 0x1}, {0xa, 0x4e22, 0xff, @mcast1, 0x2}, 0x0, [0x8001, 0x0, 0x3ff, 0x1ff, 0x80002dc, 0x1, 0xffffffff, 0x5]}, 0x5c) close(r5) 16:45:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_init_net_socket$rose(0xb, 0x5, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) [ 2084.464400] gfs2: not a GFS2 filesystem 16:45:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:54 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2084.542744] gfs2: not a GFS2 filesystem 16:45:54 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:54 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xfa03000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:54 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2084.884381] gfs2: not a GFS2 filesystem 16:45:54 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:54 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xfc03000000000000, 0x0, 0x0, 0x0, 0x0) 16:45:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200080, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x1, [0x8001]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x8, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x1f, 0x52, 0xac0, 0x1ff, 0x7f, 0x3, 0xffffffffffff76b9, {r4, @in6={{0xa, 0x4e21, 0x8, @local, 0xffffffff}}, 0x547d, 0x2, 0x6, 0xff, 0x7}}, &(0x7f0000000240)=0xb0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:45:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:54 executing program 1: syz_execute_func(&(0x7f00000002c0)="3666440f50f564ff0941c3c4e2c9975842c4c27d794e0066420fe2e33e0f1110c442019dccd3196f") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x109) dup2(r0, r1) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000300)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 16:45:54 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x4}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2085.151752] gfs2: not a GFS2 filesystem 16:45:54 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2085.307217] gfs2: not a GFS2 filesystem 16:45:55 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x5}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x400, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000000240)=0x400000000000, 0x4) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x82) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x1) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00000001c0)=0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'tunl0\x00', 0x3}, 0x18) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000000080)=""/24, &(0x7f00000000c0)=0x18) accept$packet(r4, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@gettfilter={0x44, 0x2e, 0x800, 0x70bd27, 0x25dfdbff, {0x0, r6, {0xfff5, 0x8}, {0x7}, {0x4, 0xf}}, [{0x8, 0xb, 0xbb1b}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x6}, {0x8, 0xb, 0x80000000}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) sendmsg(r2, 0xffffffffffffffff, 0x8000) ioctl$KVM_RUN(r5, 0xae80, 0x0) 16:45:55 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x87) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x69}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x1, 0x4) 16:45:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:55 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff00000000, 0x0, 0x0, 0x0, 0x0) 16:45:55 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:55 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x6}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:55 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x87) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x69}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x1, 0x4) [ 2085.617779] gfs2: not a GFS2 filesystem 16:45:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:55 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2085.702581] gfs2: not a GFS2 filesystem 16:45:55 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xfdfdffff00000000, 0x0, 0x0, 0x0, 0x0) 16:45:55 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x7}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:55 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x87) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x69}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x1, 0x4) 16:45:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2085.937353] gfs2: not a GFS2 filesystem 16:45:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = semget(0x2, 0x3, 0x6c4) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000080)=""/110, &(0x7f0000000100)=0x6e) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) r5 = dup(r2) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) ioctl$BLKALIGNOFF(r5, 0x127a, &(0x7f0000000040)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:45:55 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x8}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:55 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:55 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xfdffffff00000000, 0x0, 0x0, 0x0, 0x0) 16:45:55 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x87) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x69}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x1, 0x4) 16:45:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:55 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2086.218101] gfs2: not a GFS2 filesystem 16:45:55 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x9}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:56 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xffffff7f00000000, 0x0, 0x0, 0x0, 0x0) 16:45:56 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40002, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8004002, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) sendfile(r0, r1, 0x0, 0x7fffffff) sendfile(r1, r1, 0x0, 0x8800000) 16:45:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:56 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xa}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000040), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x0, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2086.545538] gfs2: not a GFS2 filesystem 16:45:56 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0) 16:45:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:56 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xc}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x0, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2086.767721] gfs2: not a GFS2 filesystem 16:45:56 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0) 16:45:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:56 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xe}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2086.944845] gfs2: not a GFS2 filesystem 16:45:56 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) clone(0x0, 0x0, 0x0, 0x0, 0x0) 16:45:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x0, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:56 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 16:45:56 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x14}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2087.189812] EXT4-fs warning (device sda1): ext4_group_add:1636: No reserved GDT blocks, can't resize [ 2087.198566] gfs2: not a GFS2 filesystem 16:45:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:57 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x23}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2087.306399] gfs2: not a GFS2 filesystem 16:45:57 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast, @empty, @link_local, @remote}}}}, 0x0) 16:45:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, 0x0, 0x0, 0x0) 16:45:57 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:57 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x60}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setsig(r0, 0xa, 0x2d) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, 0x0, 0x0, 0x0) 16:45:57 executing program 1: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) clone(0x803102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file1\x00', 0x48) clone(0x1ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x6) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = dup(r0) close(r1) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) 16:45:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:57 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xf0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:57 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, 0x0, 0x0, 0x0) 16:45:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:57 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x1a0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:45:57 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:45:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="dbe2f43e2e0fc37f00660f58440fc0410000ba4100b80e00ef0f0179b8ba4100ed0f01dfaf", 0x25}], 0x1, 0x2, &(0x7f0000000140)=[@cr4={0x1, 0x10400}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8001, 0x40080) read$alg(r4, &(0x7f00000001c0), 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) r5 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r5, 0xc02c564a, &(0x7f0000000080)={0x1000, 0x0, 0x2, @stepwise={0x3, 0x101, 0x8cd8, 0x2, 0x1, 0xffffffff7fffffff}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:45:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, 0x0, 0x0, 0x0) 16:45:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:45:57 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x300}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2088.341323] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2088.348055] FAT-fs (loop4): unable to read boot sector 16:46:01 executing program 1: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) clone(0x803102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file1\x00', 0x48) clone(0x1ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x6) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = dup(r0) close(r1) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) 16:46:01 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6, 0x0, 0x0, 0x0) 16:46:01 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 16:46:01 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x328}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:01 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x428}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:01 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7, 0x0, 0x0, 0x0) 16:46:01 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:01 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x429}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:01 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8, 0x0, 0x0, 0x0) 16:46:02 executing program 1: perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x101440, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:02 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)='trustedGPL7\x00'}, 0x30) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000000c0)={r1, r0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x400001, 0x100) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000000140)=0x1, 0x4) 16:46:02 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x434}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:02 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x9, 0x0, 0x0, 0x0) 16:46:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa, 0x0, 0x0, 0x0) 16:46:03 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x435}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:03 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xb, 0x0, 0x0, 0x0) 16:46:03 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x436}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:03 executing program 1: 16:46:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xe, 0x0, 0x0, 0x0) 16:46:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:03 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:03 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x437}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:03 executing program 1: 16:46:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x10, 0x0, 0x0, 0x0) 16:46:03 executing program 1: 16:46:03 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x438}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:03 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:03 executing program 1: 16:46:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x23, 0x0, 0x0, 0x0) 16:46:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000029000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000033000/0x1000)=nil, &(0x7f000002a000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000033000/0x2000)=nil, &(0x7f000002e000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f000003a000/0x1000)=nil, &(0x7f0000000040)="a851cf7a2d90b65ae0fd1614278a3ae410eeacc9d1157b544d3f48b824e3326aec1a86fa884732e1d6e5514be4221e9c8cd32659c2f4aab2a69a236c4b44f513852c90bd9b8eeac6cadb27760e8b0733e354841d0302de3aebed1d717bbad2c3415064b858104e46e0555d925813b8ed3a77cd11e188392abc8c86736d52dd8a16810febeb01c2b44b8676f8fb50189acabf6afc5eb9e93956a0b5282c1356ca34463a981f5b5e69af5659e6b6f20a0952e3adc3ce969c4b981b0637801bd801999f7a39772843481fabe660d38a08eeb91937936a07bc6d92d3887e8c228c0302b79b2701d36bbcd98e1dc52e33dc9b", 0xf0, r1}, 0x68) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x80000000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00000002c0)={r2, r2, 0x0, 0x71, &(0x7f0000000240)="caaba59b79e71f6028dc9f3dfb91e8ceed02d25299d23e583e5365e17e294aa3b537fc1ba7a4e1a343990c0e7e9d1a257f7378dc1f3374306b51f556dab32006882a180b8a19bed8407eea8c80c514e240d077f63e27e2c9d929a074663843ed0bc057a3ebb7a98063e551863c56b09c40", 0x5, 0x4, 0x6, 0x3f, 0x1, 0x2, 0x5c, 'syz1\x00'}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:03 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x34, 0x0, 0x0, 0x0) 16:46:03 executing program 1: 16:46:03 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x43e}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x48, 0x0, 0x0, 0x0) 16:46:04 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x446}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:04 executing program 1: 16:46:04 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c, 0x0, 0x0, 0x0) 16:46:04 executing program 1: 16:46:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000080)={0x6, 0x800}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x60, 0x0, 0x0, 0x0) 16:46:04 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:04 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x44a}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:04 executing program 1: 16:46:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x68, 0x0, 0x0, 0x0) 16:46:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b0") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:04 executing program 1: 16:46:04 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x468}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:04 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6c, 0x0, 0x0, 0x0) 16:46:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b0") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:04 executing program 1: 16:46:04 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:05 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x500}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:05 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x74, 0x0, 0x0, 0x0) 16:46:05 executing program 1: 16:46:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b0") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2095.435153] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2095.448900] FAT-fs (loop4): unable to read boot sector 16:46:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:05 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x600}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:05 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a, 0x0, 0x0, 0x0) 16:46:05 executing program 1: [ 2095.688899] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2095.698927] FAT-fs (loop4): unable to read boot sector 16:46:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_udp(0x2, 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x800) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xad3e, 0x200142) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x103040, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1, 0x24000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x800) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 16:46:05 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7d, 0x0, 0x0, 0x0) 16:46:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:46:05 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x700}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:05 executing program 1: 16:46:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:05 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa0, 0x0, 0x0, 0x0) [ 2095.969385] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2095.977635] FAT-fs (loop4): unable to read boot sector 16:46:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:46:05 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaa, 0x0, 0x0, 0x0) 16:46:05 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x900}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101) recvfrom$rose(r4, &(0x7f0000000080)=""/144, 0x90, 0x2000, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) 16:46:05 executing program 1: 16:46:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 2096.286541] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2096.298910] FAT-fs (loop4): unable to read boot sector 16:46:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x140, 0x0, 0x0, 0x0) 16:46:06 executing program 1: 16:46:06 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xa00}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:06 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x2) 16:46:06 executing program 1: 16:46:06 executing program 0: 16:46:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1a0, 0x0, 0x0, 0x0) 16:46:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x1ff, 0x0, 0x80}, 0x2}, 0x20, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair(0x1f, 0x80802, 0x100, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000180)) [ 2096.532902] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2096.542486] FAT-fs (loop4): unable to read boot sector 16:46:06 executing program 0: 16:46:06 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xc00}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:06 executing program 1: 16:46:06 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0xf) 16:46:06 executing program 1: 16:46:06 executing program 0: 16:46:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x21c, 0x0, 0x0, 0x0) 16:46:06 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xe00}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:06 executing program 1: 16:46:06 executing program 0: 16:46:06 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x30) 16:46:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x226, 0x0, 0x0, 0x0) [ 2097.040170] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2097.047021] FAT-fs (loop4): unable to read boot sector 16:46:06 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x1020}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:06 executing program 0: [ 2097.164958] QAT: Invalid ioctl 16:46:06 executing program 1: 16:46:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x23c, 0x0, 0x0, 0x0) 16:46:06 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0xf4) 16:46:07 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x1400}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2097.314742] QAT: Invalid ioctl 16:46:07 executing program 1: 16:46:07 executing program 0: 16:46:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e0, 0x0, 0x0, 0x0) 16:46:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/156) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:07 executing program 1: [ 2097.500300] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2097.529131] FAT-fs (loop4): unable to read boot sector 16:46:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x300, 0x0, 0x0, 0x0) 16:46:07 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x20e68010) 16:46:07 executing program 0: 16:46:07 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:07 executing program 1: 16:46:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x32c, 0x0, 0x0, 0x0) 16:46:07 executing program 0: 16:46:07 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 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, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x1}}, 0x0, 0x0, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2097.844007] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2097.858108] FAT-fs (loop4): unable to read boot sector 16:46:07 executing program 1: 16:46:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000080)=0x7f, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:46:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x37e, 0x0, 0x0, 0x0) 16:46:07 executing program 0: 16:46:07 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2010}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:07 executing program 1: 16:46:07 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x2, 0x0) setns(r2, 0x20000) openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000006c0)=ANY=[@ANYBLOB="040000000000000009000000000000000700000000000000", @ANYRES32=r2, @ANYBLOB="00000000018000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000001f0000000000000000000000000000000000000000000000fbeafdf43d17bee9c54fbd87cb077cfdfe5909f3c73b44b641a458ab078724253db20f68f474becdb2ad590a1eec7aaa6d06bf978a8987edc5115f4cfd8cb94326c0b7eed3a512e945c4e2adbcb8f43dbb16db6c7e426bd1844a473e924e1a5e36dbb60791b4ce702ac0bfe6cf39f3d1b81246e1bcdf3f474823a38472e0", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\b\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="00000000030000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000010000800000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000030000000000000000000000000000000000000000000000"]) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffff800, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="de14907a591a9c084f13abf09aae7e84dffc841bd147b4f604bfedf0e3c0c003aae070bffddd51f3331d58b94c143ec9446c111445a938ccab0c417efcdc39dd38d513ae7434883358d626218c270d66f2c7e6c50ed6266eebe09b90252e6f9ff08fca92bceab8dfa01d0da619324ed744336db21be8e06b499432156b6d52b96630ad8a1bb05128b796591a5fd7a3e39537121265c8a8f1363d1ad20b80aeccb33321765d0710d22ce5138f9e659014f156f20128b2", 0xb6, 0xf28}], 0x800020, &(0x7f0000000440)={[{@dots='dots'}, {@fat=@check_strict='check=strict'}, {@fat=@nfs_nostale_ro='nfs=nostale_ro'}, {@nodots='nodots'}, {@fat=@errors_remount='errors=remount-ro'}, {@fat=@errors_remount='errors=remount-ro'}, {@fat=@showexec='showexec'}, {@nodots='nodots'}, {@dots='dots'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '/dev/dlm-monitor\x00'}}, {@uid_lt={'uid<', r3}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@euid_eq={'euid', 0x3d, r5}}, {@fsmagic={'fsmagic', 0x3d, 0x8000}}]}) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:07 executing program 0: 16:46:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3e9, 0x0, 0x0, 0x0) 16:46:07 executing program 1: 16:46:07 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2300}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:08 executing program 0: 16:46:08 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3f3, 0x0, 0x0, 0x0) [ 2098.396578] print_req_error: I/O error, dev loop4, sector 0 flags 0 16:46:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x5) 16:46:08 executing program 0: 16:46:08 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d080000000, 0x0, 0x0, 0x3ff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1000, 0x9, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x800, 0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x208, @tick=0x6, 0x401, {0x8001, 0x13}, 0x10000, 0x1, 0xfffffffffffffffc}) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x501, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0xf000, &(0x7f0000000040), 0x0, r0, 0x8}) 16:46:08 executing program 1: [ 2098.443803] FAT-fs (loop4): unable to read boot sector 16:46:08 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x25ef}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:08 executing program 0: 16:46:08 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3f6, 0x0, 0x0, 0x0) 16:46:08 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f0000000080)={0x1, {0x7, 0x6, 0xffffffff00000001, 0x23ab8b3c, 0x3f, 0xffffffff}}) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 16:46:08 executing program 1: 16:46:08 executing program 1: 16:46:08 executing program 0: perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:08 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3fa, 0x0, 0x0, 0x0) 16:46:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r5 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x505040) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00000000c0)=r5) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) write$binfmt_elf32(r5, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x6, 0x7, 0x2, 0x2ad5, 0x3, 0x0, 0x4f77, 0x2e, 0x38, 0x2ba, 0x6, 0x6, 0x20, 0x2, 0x0, 0xf5, 0x8}, [{0x6474e557, 0x5, 0x6df2, 0x2, 0x81, 0x7, 0x6, 0x5}], "0eb50cbe6512314ddcbe5d6259c00ebce9247a15ed39c693d04d9f1703344ad1bfde621804dd1fa91df2770168e4b30a5de2990332d4b4b7595bfdb2b9f682a1abcf7e31f9f75c40d8e8413a1b9b887001e5534adc4c8e278a0d8dd658030810f186e3aec302f1da952304c64f", [[], [], [], [], [], [], [], [], [], []]}, 0xac5) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:08 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x27bc}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:08 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000002, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) socket$unix(0x1, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:08 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3fc, 0x0, 0x0, 0x0) 16:46:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) 16:46:08 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2803}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:08 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x500, 0x0, 0x0, 0x0) 16:46:08 executing program 2: r0 = accept4$x25(0xffffffffffffff9c, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x80800) fdatasync(r0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)=""/136, 0x88) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e20, @multicast2}}) 16:46:08 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @loopback}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x0) mknod(0x0, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) geteuid() 16:46:09 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2804}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:09 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x600, 0x0, 0x0, 0x0) 16:46:09 executing program 2: perf_event_open(&(0x7f0000000000)={0x12, 0x70, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x10000, 0xb68, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x13bb}, 0x0, 0x6f60}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x4d1400, 0x80002) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000240)=0x7f, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x100000000, 0x8c67, 0x8001, 0x1ff, 0x100000000, 0x3f}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:09 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2904}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:09 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x700, 0x0, 0x0, 0x0) 16:46:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000140)={0x0, 0x8000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x30, 0x0, 0x0, 0xfffffffffffffee3) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x0, 0x0) write$P9_RWSTAT(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2099.805385] kvm: emulating exchange as write 16:46:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:09 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3404}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:09 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x900, 0x0, 0x0, 0x0) 16:46:09 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) prctl$PR_GET_TIMERSLACK(0x1e) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x19) sendmmsg(r3, &(0x7f0000005fc0), 0x80000000000006a, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xf47, 0xc2000) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r5, 0xae80, 0x0) 16:46:09 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000040)={0x18}, 0x18) 16:46:09 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa00, 0x0, 0x0, 0x0) 16:46:09 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3504}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:09 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) 16:46:10 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) syz_open_procfs$namespace(r0, &(0x7f0000000300)='ns/pid_for_children\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setreuid(r3, r4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff8, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="697e00f572e291587e74432209faf26358e52fbb5bec1212b1ed37ff5a98d307defd9cab61235668ba3eb02db0412363a6b45eefc4e58abf07", 0x39, 0x4}], 0xc00, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000340)={0x3, 0x2, 0x1, 0x2, 0x3}) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$RTC_VL_CLR(r1, 0x7014) 16:46:10 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xb00, 0x0, 0x0, 0x0) 16:46:10 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3604}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:10 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) getgroups(0x3, &(0x7f00000013c0)=[0x0, 0xee00, 0xee01]) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid', 0x3d, r0}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f06ea7361a161c94cc200"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:10 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) accept(r0, &(0x7f0000000000)=@in={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x80) 16:46:10 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xe00, 0x0, 0x0, 0x0) 16:46:10 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3704}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000100)) ioctl$IMSETDEVNAME(r3, 0x80184947, &(0x7f0000000340)={0x0, 'syz1\x00'}) io_setup(0x556b, &(0x7f0000000180)=0x0) io_cancel(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x101, r1, &(0x7f00000001c0)="3284f7cb6bd28134c18dc4b0df592daaff7ec8f14041d62db0c2a3fb0b3e814f9ac9d07f43eaaef6f7fd46a2b7408e334cd3598faacd2ff477c86ccf7adb2af645b571e5ee72748cac371129ab6cb30063fc521c18d31ff7f9cd79866af4462084606c87279c49898aca371fb741876c34f6a96407d573dee2f1b4211b1a5d3eff4ab9552a97daa4ddd0b391b121d2713da52fa3893d20ff3e47585f964687fbcf547077d8e2b4b4f3185ea10e916de9cfbd87abe3cccec755de7ef2e64877bc76089bad62f96ad5aefd0b2b284d6809f0d085ef6668f82c776de4e6b4e6d7713fb79215", 0xe4, 0x7fff, 0x0, 0x0, 0xffffffffffffff9c}, &(0x7f0000000300)) ioperm(0xffff, 0x3ff, 0x6) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000380), 0x4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x400000, 0x0) write$P9_RCLUNK(r6, &(0x7f0000000080)={0x7, 0x79, 0x1}, 0x7) 16:46:10 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) getgroups(0x3, &(0x7f00000013c0)=[0x0, 0xee00, 0xee01]) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid', 0x3d, r0}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f06ea7361a161c94cc200"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:10 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf1c, 0x0, 0x0, 0x0) 16:46:10 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x3, &(0x7f0000000000)="0adc1f123c123f3188b070") write$P9_RRENAMEAT(r1, &(0x7f0000000600)={0x7, 0x4b, 0x2}, 0x7) r3 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x2010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x138, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b63000012634840010000000000000004000000000000000000000010000000000000000000000038000000000000003000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="8561646600000000040000000000000003000000000000002300000000000000852a687700010000", @ANYRES64=r3, @ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000020000000000000002000000000000000000000000000000018000000000000002800000000000000"], @ANYBLOB="5b0e0000000000000463044001000000066304400200000012634840030000000000000004000000000000000000000010000000000000000000000050000000000000001800000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000000400000000000000852a747000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="e6ffffffffffcd37df66ffff010000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000000000003000000000000000"], @ANYBLOB="070000000000000000634040000000000000000003000000000000000000000001000000000000000000000000000000000000003800000000000000ffffffffffffffff", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00634040040000000000000001000000000000000000000010000000000000000000000018000000000000001000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="852a68730b000000", @ANYRES64=r4, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\fc\x00\x00'], 0xc8, 0x0, &(0x7f0000000480)="7f523ac50bd1dc201f5fb6764ad265c01c0adc4883fc2783883cbe352888456a4ee5aa3c8917f346a5d368edefebe37732e8824ad15f990b10898886e6f8030bb493ef8a3e610eefe4ddc96b257ed2e5f042771b9202c5065c1d46822dedb1be0054e612bb890970fa19cb330c4f84e7c988305afa01ed744ae68f4302eda591376fcb8c17500533c97d50da4ff9fcaa7d7adacfa6a5e9b2ee42298521dc55d748191dc71566a54b93a9c4e95278d9e9d3c1c295e5d6b0419a6853ae6af7d4a1cc1a455a4174c220"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000900)=[@increfs, @transaction_sg={0x400c630e, {{0x0, 0x40486312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}], 0x0, 0x0, 0x0}) prctl$PR_SET_SECUREBITS(0x1c, 0x20) ioctl$PPPIOCSMAXCID(r1, 0x40047451, &(0x7f00000005c0)=0x2) 16:46:10 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3804}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:10 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x140, r2, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x74, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2e}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4000000000000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4ab2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4d}]}, @TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}]}, @TIPC_NLA_LINK={0xa8, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x92}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x32}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa0}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbdb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 16:46:10 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3e04}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2101.201554] binder: 17750:17751 ERROR: BC_REGISTER_LOOPER called without request [ 2101.209153] binder: 17750:17751 got reply transaction with no transaction stack [ 2101.235084] binder: 17750:17751 transaction failed 29201/-71, size 56-48 line 2899 16:46:10 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1020, 0x0, 0x0, 0x0) [ 2101.249517] binder_thread_write: 1 callbacks suppressed [ 2101.249530] binder: 17750:17751 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 2101.264923] binder: 17750:17751 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 16:46:11 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r1, 0x8f49}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x8000, 0x80000000, 0x0, 0x1, 0x2, 0x3f, 0xcd9, 0x62d, 0x38, 0x3a2, 0x20, 0x6, 0x20, 0x2, 0xffffffff, 0x0, 0x7ff}, [{0x70000005, 0x4, 0x10001, 0x400, 0x101, 0x100000000000002, 0x8, 0x100010000000}], "b91844f7acfb60c39fa28e0edf4614b8b4193f2da05b1f435ddae3208d1ab9a05892d42a98d3c0bd6718042902ca53aedd005e838b630b79c60b6eb37f8de031b9c7d0bcd6a5b3df444c7a2db8c7c6f5eeab2ca9c3304e950d1714686e5995f680ed5f8b4d5789d60eb4fa092263cb80256a67834abe3c2402223338b39217b9546cbe4d2f85f29d89d957a630b3645eed7b4fe0e64e79f399a03d78039cc4515c1401baca7b743ccc257747a224cc718464bf90adf8df4dc0b3f2401334879cf3cf", [[], [], [], [], [], [], []]}, 0x81a) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2101.297536] binder: 17750:17751 unknown command 0 [ 2101.306150] binder: 17750:17759 ioctl 40047451 200005c0 returned -22 16:46:11 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3f00}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:11 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) getgroups(0x3, &(0x7f00000013c0)=[0x0, 0xee00, 0xee01]) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid', 0x3d, r0}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f06ea7361a161c94cc200"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2101.360500] binder: 17750:17751 ioctl c0306201 20000680 returned -22 16:46:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) prctl$PR_GET_TIMERSLACK(0x1e) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x19) sendmmsg(r3, &(0x7f0000005fc0), 0x80000000000006a, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xf47, 0xc2000) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 2101.563620] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2101.580205] FAT-fs (loop4): unable to read boot sector 16:46:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffffffffffff, 0x4) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x6) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4000, 0x0) ioctl$VIDIOC_QUERYCTRL(r2, 0xc0445624, &(0x7f0000000180)={0x80, 0x3, "9856b1f6e8a2516d9aa617545799367ab8cf160f0c5872be0a915bb97aeabac4", 0x1ff, 0x5, 0x1, 0x81, 0x213}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000200)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000140)='/dev/kvm\x00') ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r0, 0xae80, 0x0) 16:46:11 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1c02, 0x0, 0x0, 0x0) 16:46:11 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) getgroups(0x3, &(0x7f00000013c0)=[0x0, 0xee00, 0xee01]) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid', 0x3d, r0}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 16:46:11 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'L+', 0x3}, 0x28, 0x2) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x240400) write$apparmor_exec(r1, &(0x7f0000000040)={'k ', 'L+'}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:11 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x4000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:11 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1c0f, 0x0, 0x0, 0x0) 16:46:11 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f00000000c0)={0x1, 0x9, 0x4, 0x200000, {}, {0x2, 0xe, 0x3, 0x4, 0x100, 0x71f6, "b1c0310a"}, 0x2, 0x0, @planes=&(0x7f0000000040)={0x8, 0x7fffffff, @fd=r1, 0x7fffffff}, 0x4}) [ 2101.946622] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2101.961210] FAT-fs (loop4): unable to read boot sector 16:46:11 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x4604}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:11 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="392b170d5f85f012f5f0dcddbfca166d6811e36df94c6c6ef9cc2ca4d58a2e81781501578b6361b6086df841df58f1b76c683a9cf6d10b89dd2fb46f5bf050062c8305763e50784078221ad9151ef1c3f05101e2201e7f92c3e968d3ca41386945be4a414a1b729d63ddce1998101f8d59c2d528a5b28d3e8117e536bc4b8b6ae0d22ec77da1c9b96e7d46c5ff2b10b47d7fd5103f35abd975bb412a4cd5c48126dede3047fa44d79337e8dc02df8434e7febafb23f14dd51b1f6a7a5a33b298a486d3a7c238e2be6372808fe9c898f53f6ef2e98f064ac9125f1bd995997bd70593c26ace66f8d2d21e1c5cfc879f62c2450384f84a8e789e2edc053780e4163866e69bf87f2e2f524b869dde1cc335ebc710b59bfb289ac70d214b3ec4a54ba06fd2713c7b19613684f02cc02c350ac443719fedd4934d434f6b6baba906a774ded0b6bff688693944ddecd615271166082d69f27d95c126e50712632df6709aa42af3201a4cf019dcbe9bb893c059fbc3cc6a4ab966d3bbb924786d3103da5c9486f816e71a9221d9f20de365b47c1aaf1c749f415a0c3016aabd86a8930ad7a42acb98fa8b6380fd0501cbcbb95a58db6887b074df7353334462b40d11d791c4735e479e1be250e204e93c39159be368d9466d1b348ff5ebe301f1f151f1ff0c804af28525953b0c3b9c83d02174d473c0f3262b85daeb7746fa39a1ea0ad2bb0396ffde93384c61951c68bc85d2829d2fdc048ac6da2f882420b8c5cee11621848a496f5e8106a618586e3c2f109d1948c4dae6cc6943c3d667524cd269bed5249c3f3859f1464d32bbb7b9fdb625d597a65512bd2ff4ad8edd8744ba603c7d158cefe2908bb203c3c7dd799b5f817d11233f8d8845bc46819425e615396efc1a58cdab6f6e40b3fa03d15ee86f4396307cc92170f8c2d5494dfd336ce1ff1f255ac41882d32e4af0c0db786b845cd8874bea188c4e4ce9d0cf430434fe19a21db3a223124350224ddc72d49b6b9966ed1911d5dc9df93519c034c7a3f66d123057e837d5a30c3cb1e22c01a6cf71d51dbf7f9e5e9b517c37877247524852b2a307ed6b031811d45449d9bdd6d2098cb726884cb3af58b7dcef4f1b5529585644f214e649294db0180de851bb0d50090b1491933971e02280adf2ea1434a45f84172ad3b99f875f1fd2eef2ae94aec15a1de7ceb1f81f22536a3c9bd0361d0c718f258342107a7a4a6cfa4a79a6274d33b088177c5899d34e018b82c43cce54ef4e9f59eebfc9ac7241c15af0d97ce09c072c61f9b3bdac1fa6add7065c4d134df073518ba93ca0c21f632544d2e92c8917d85ad9a9b9365d53eed2e8062986cca7653608a62b0b848862045e30c1e50d686c08f6cdfc749bbb0d76aef7ff1f5f03002c68fd77ec42fc26e943bea68986cf98424305bab7f9378bc00b7d739ca1b6ba0a02de98567e03522ba2aa23ba3a547bcdde574c55360957eb9567967cebffc5a42e03915ca0182965b63991329cb20d49763f1430b109ff3a42ba1ad053fe99b629747d1bbe037e135ee9a86452aa43b0aea517ce5a5874d9fc8050b15859fb7a06fd59b53ebc26c16d53d34de8751aec5e71989e9a0232c82c90c7acd77c1fe79883feb12cbc3eba9362551718ca346cc23182a013c58d93c3afafa17ddc4086533f01f068d65faa8d2b32e5b9a20230808056cb7e4a631e858150feb979fa68e68bac7cfd3acc89316a843aaa0c34ee7cc4ecaca0a96f783dcd2ddc3eda13dc773781f7786c1af6e5f18e2f9c282571242bd3c03a403092ca42decbe44be81b157250aa78d5b0f7456856fae78bce47594fc76826c107872abc4d416ddc788e102e7a9a32a9ddf3562ecd8396fdd4a1412838ab1cd5e0cd5b244cc28984e9e3ec837cc612dd0aa509b490388fd39df7527bf1b4a3314bd05cb09c4c6c401647c9c0796c1834164aab050d07d8e1a6af295eb436a48dd87cebc6a9183ffc5b6315ab21b1ac8354edd67d99d3c16910585878a57e5f1ea652ef37c1da2e439dee0c4a91a27302b73c2872710abf64aaf17e7361545aa4722fe0ab37a374df264440fbfaa1387895dcc4adce83af429077c07f5ffa7d88bc91c600be7389496523ae46715eee61045f52baadc9e46b3b0d8f35e4a19d254420533304db200f7ab01b61cc96df9e657565b46f67e3bca6c1c4cea9adfd66a898fe6eee22a24dc2d6ed855b4cf089c666b8eca15aa9dae56f5b0da31555401f8bea564e2d8797293d9fb8157ba743be248b02aed39222c62de9a63a75fe9e9e16227c5031ee4add9fd6ead26fb7f65ded7b806bd6a0e80ef49e1516b0756f1fabb14282f9079d85d5b2bbbb554ecdf28eb67cf845cb4d45d1a22adbd2baacbe96a8f14dedd25a203acdd5946482dd32043b989c148472f34b932418ebfae8dcb3bc7924c963bbdfb0efd828a0118166e083b4f81f188ecb84b5d99a95a46a40c26d8c59a600cf2928fbbf318cb7bb434ff31c17d73dbdb6275530e684247cf5c80f015c2aa524f18f4c90254c78fdd0d14c8518be7d2240fb31712c4ae042bceaf6b6b329e0de258d4d714aa6e8caf0da0382a9992fd73b3e9bda31fbf65f010333e5c9df35bdb75da7dd041c827037057d7986ea56ac084e6873784fbbd8d5896669cd921f7a3ddca03951b24bae95e37e787737bdbd9137ee9e52f831bf7d88a9c8c1d8b319761e2319b0485a526276da7fc518f6db3fc7feeb67d82b2e9a4eb3023f81c9b43031541ef0eeb0c551c74b3829ddc06f5272b5be8a3796cdad8eb5d7e408559bb9bc0b0d903020113288b9ca81fcaa0a6a080fa40ecc2de9fe51a62ccd371c74f2e130d68a4719f857173f06601b0f102882a1a13e90aa5d0e3387b5f6461adbacc272e6d35a87dbb81e3a800c1b8f4f166f02aee580f0ea2db17c84298d9ea36680f62c1264c2761f8198c539626b7156e50cad6cc82fa55cb7dac1f632e294faea840c38205dfabf53bde1afad4b71cb46928b7fa242c6918a388254a6fad05d23b0340958ed204d3b3ed6d1b14fc53c02aa49e74e19f34793516d9b19857f947fbc49ea4381f72536744b236bb39988d22cc72f05897ade4dcc28ad4db02018de7f13660f1bea52255061d5d1a390e219d88f94ee8d4edc74449b6a18279e0e295c882d422df3bb280e20ae85f0638f58d222be05a03fbce4ca3bc3889a30df1cc4caf95d9a2078b4ce9f7298846146950b0ba945f3d78f00088cf43275304af5583505c06ddd6249cb23c97bb80d273fe68ad2cd42648f75975e4a70d66e0005482a4ef60256cbb06575a3421c69281c5a91c1b6cf03388c0ef26b3932959a51a53d39238373f550d3f19833f099bc4f1a6b915c9c53c2ce551a0c54d23c0017d7b7d7f79f1298dd105141d2c83acc8e95dc7eea9aaa0b43f1f100b29074528a73f5f0cf190ace4a16fa06cbf0c0be3059ee45e0a383fa591b3d2b58296af62faf30e3b176c07f5cc6521303f9b86f8151f86221e7f173b98f1ef4f44be16c82532942e09d22325aedbcd327d6b9d6fcc8af805e02ab7b65f1d0f9619e6782b371826a185803b697649054ba63d9f7dd082ba3248c356f2bb60d203c4cb5939ab4fcfa5a0a449fda39316ab4a1c8a200b4e36d9b8d1a6c1721af2c1f1672ca324c77bbf2df75ec483f185bf57a407710a956f67ce000a771dc32acc0b60f4b58f3e4d8dbaf261a77936f0d7b4a5b183bf2e3cde48191a67c06c938b30f9c5b2e35eec619385471fc4f61359ba4e8ac02c5bc38c8e2ccc3156139dfdf762fbbc3baa8414160ba2ca3092b546c23e65a5f37dfbd207576c1a80c0c2ce960ebaa433c920ea2db63d6b83acaeb76caf4b188ba2fd32578074bb8df1bf80dd357dc1fb55b505042342cb29060d043ba87e417cc3b785cd4e4b683c888d558a76a399246b2f2025628e1f0b1143bacfa2639ae7ba088f493375083bf11dd04db7cb877f16e3abe0edf5bc08d8bdec4cc2fcf6b2a49eb87a9e6b9e476a34a9153aff2ff88e2259b8f49437a38cf341d82a6ca9d550b7c5c329b5ab68303a0f5255a5d3bdba3b4919d58b475104eca3121fca456649c2acbb33e27220488a183ab95507071f8a43ac2e4db71a0d044f1c036db42b908bb087dc7c9085b99d10c09a4edf42c14b33a1ead7c298a057bfb489e4b15547c5f104498463a9574648601bd38ff9c710341936ac6949aa5401c821c3ac5aeceefaaf59d322bd2461fbdb3ca0b88409126723810e55b0a20edc1489fe671fb3445ebfa4e781ea3901261b80c11570cbc0a9166a22fcd7ecf53c619659a92818b9396855081fd2ddd6d6417f055e9df5f52feb5129317d5d314d7bd4afe0a6f539022af8298eadf828029a639b123956c2988aadb41a6a049cb204b29acbaae094128460bae344a3130d284045a3c1fc023d55fe832be47d8be04cf1c3865677ec840c60c846b83318a17e7b59758535ff73410521860546e3c434b4d950553df9432552efcfc21ccef5b638b6928b975fa9a7e690f0920b78e4b4d80b5974b2390933bc61f595b37c5320a93f73ffa2c570e375e10daa9a2efaee119f92ae36a5684d239e6cc5ed2584fb8de4b70b374e728ff679a818d08e1c3a55fccd1457859093efb264694e9ff63f00363a01a3d75a5a526f28149f7fc3547126c4937c9dc8007284a3bd9aab8b3b1c4a8d7258f2d6ff95c09bcc819533759c9781018b285ca0500cb7232cee1e82e9a69b365c0a3d357dc34294ab0c63ab18a507e5e0dc9fd6d615f0a2f76a2728b84bbf26da10c975128fb5f4986de2bf9bdb2d5dca7b4b60cb06bf2d024dd9981889329d3a23cd71f21cd12f761f65747b721c2a23fe7a01bc9368e039f0090f23e4d1ee7797a237b98a934cc55e971012e28be3336d12c36d820930dc1adb3a6aabc903bffb52decef3c30a72669e72fafea5bdc24f80a4c5e8114624b259b44328a6a2387a51869aeab879ca3c31985942005786f7d64efc96ff61a5e15eb689354f9e6f8b378b6bb24b04c10e548023c19b71d794dba3eec6187f6ae7efef37f1209ba3b0a6feacebce5e019c73bd0ec8a57a5153a230c2b87dc02e7d607016552b8a13f24bddbeb5bd69320902988140c65e8aaab9e21cffad8ba5c117e47c2e25c3a699e2fa09c2eddd9833cbbd726173c7d013792e7d226293cb6ebf61b4ea791342ea669c9a0c841c5e5fc9be37f92037d64c4ec5ab80bac94778b9d90f8dab62fcbc8917b5d6fd7d8cec04bb99ff8fb2828a2c12f2acdf465fd286e755b6a487e570c31156997676ccbc57cd0de10230f043f7b3a705bbf61323e509dc7083ebad359085d65bfd6839f8e71e9d937de4ab7b9fb4765abcc538cfe27a4eebdda7b730afbceffd290ada8aa626b1d2b9f1d768cee3fd61480e81243f0dcf97c13e4758885194ec60a2ae65c5f18ecaaf57311c0dda9d19b1bb7396980191c5d3ecb8d3d3a8aa7ac14e5e4ab7b66ce379731fb4863b90131f0c09284812debb526a25d5051c4135143cfb6925891b30b1a2517e9a657ead808889237ee8080fd3cccaa7031eef18fee4290ee44bf945ebf44b9f9ac6a9513fa10a7cd2a354d33f7c321371bc88fe1565c5ab13c27e07638c3f8c935f3da689e4d7a414bcf7591669d35bff3e92a89167a4328212c283046f0320e19e2815c678c496546046307e3c64cdb5f9d07835221588a8507be89aa7da27374d194f4c375832f81af36f81f57c4db3494f09977223dfdff55cdacf0114ca041d4ee92df515a", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 16:46:11 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1f00, 0x0, 0x0, 0x0) 16:46:11 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x4a04}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) prctl$PR_GET_TIMERSLACK(0x1e) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x19) sendmmsg(r3, &(0x7f0000005fc0), 0x80000000000006a, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xf47, 0xc2000) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r5, 0xae80, 0x0) 16:46:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x106, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r4, &(0x7f0000000100)={0x15, 0x110, 0xfa00, {r5, 0x200, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0xa31, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, @in={0x2, 0x4e23, @broadcast}}}, 0x118) 16:46:12 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:12 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 16:46:12 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000, 0x0, 0x0, 0x0) 16:46:12 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x6000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:12 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2010, 0x0, 0x0, 0x0) 16:46:12 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4c0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0xcc4, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x324, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x414001) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r4, 0x2) 16:46:12 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2300, 0x0, 0x0, 0x0) [ 2102.537861] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2102.555959] FAT-fs (loop4): unable to read boot sector 16:46:12 executing program 1: syz_mount_image$jfs(0x0, &(0x7f0000000080)='./file1\x00', 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 16:46:12 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x6804}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:12 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x3, &(0x7f0000000000)="0adc1f123c123f3188b070") write$P9_RRENAMEAT(r1, &(0x7f0000000600)={0x7, 0x4b, 0x2}, 0x7) r3 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x2010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x138, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b63000012634840010000000000000004000000000000000000000010000000000000000000000038000000000000003000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="8561646600000000040000000000000003000000000000002300000000000000852a687700010000", @ANYRES64=r3, @ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000020000000000000002000000000000000000000000000000018000000000000002800000000000000"], @ANYBLOB="5b0e0000000000000463044001000000066304400200000012634840030000000000000004000000000000000000000010000000000000000000000050000000000000001800000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000000400000000000000852a747000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="e6ffffffffffcd37df66ffff010000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000000000003000000000000000"], @ANYBLOB="070000000000000000634040000000000000000003000000000000000000000001000000000000000000000000000000000000003800000000000000ffffffffffffffff", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00634040040000000000000001000000000000000000000010000000000000000000000018000000000000001000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="852a68730b000000", @ANYRES64=r4, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\fc\x00\x00'], 0xc8, 0x0, &(0x7f0000000480)="7f523ac50bd1dc201f5fb6764ad265c01c0adc4883fc2783883cbe352888456a4ee5aa3c8917f346a5d368edefebe37732e8824ad15f990b10898886e6f8030bb493ef8a3e610eefe4ddc96b257ed2e5f042771b9202c5065c1d46822dedb1be0054e612bb890970fa19cb330c4f84e7c988305afa01ed744ae68f4302eda591376fcb8c17500533c97d50da4ff9fcaa7d7adacfa6a5e9b2ee42298521dc55d748191dc71566a54b93a9c4e95278d9e9d3c1c295e5d6b0419a6853ae6af7d4a1cc1a455a4174c220"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000900)=[@increfs, @transaction_sg={0x400c630e, {{0x0, 0x40486312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}], 0x0, 0x0, 0x0}) prctl$PR_SET_SECUREBITS(0x1c, 0x20) ioctl$PPPIOCSMAXCID(r1, 0x40047451, &(0x7f00000005c0)=0x2) 16:46:12 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2602, 0x0, 0x0, 0x0) 16:46:12 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000009, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xb7, "b5646c127d0d5bbcb2e2dcc54542f477efc3664bc7f920fc9e44a2ee84990ff1fddcf496e9e46163c6a25a179cb3f6aa0b1d69d7c539240a35685f6a108e93bbe57be60f89c62792b8409c80ca3fd316ba3eef05153e2f80403029a681700894b2034f83e8529d13c9806b67252464b6a7f5d3bf2f64681934325d33143ae46220f96bc5aa5ce83cfe143e692bea1c1c8382adf9c3655c381bd1bd0528a420752cc6e2db0468fb78cb0fe38519f4fef297fdc72c75f77d"}, &(0x7f0000000000)=0xbf) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x28}, 0x7fffffff}}}, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffe71, 0x200007fe, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) 16:46:12 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xbc27}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:12 executing program 1: syz_mount_image$jfs(0x0, &(0x7f0000000080)='./file1\x00', 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 16:46:12 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:12 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2c03, 0x0, 0x0, 0x0) 16:46:12 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xedc0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2103.241682] binder: 17910:17915 ERROR: BC_REGISTER_LOOPER called without request [ 2103.267663] binder: 17910:17915 got reply transaction with no transaction stack 16:46:13 executing program 1: syz_mount_image$jfs(0x0, &(0x7f0000000080)='./file1\x00', 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 16:46:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @broadcast}, &(0x7f0000000080)=0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:13 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3400, 0x0, 0x0, 0x0) [ 2103.328811] binder: 17910:17915 transaction failed 29201/-71, size 56-48 line 2899 [ 2103.371889] binder: 17910:17923 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 2103.379642] binder: 17910:17923 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 16:46:13 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xef25}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2103.507310] binder: 17910:17915 ioctl 40047451 200005c0 returned -22 [ 2103.619215] binder: 17910:17923 unknown command 0 [ 2103.629148] binder: 17910:17923 ioctl c0306201 20000680 returned -22 16:46:13 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:13 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101100, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x7, 0x57, 0x1f, {r1, r2+10000000}, 0x0, 0x2}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r4 = open(&(0x7f0000002440)='./file0\x00', 0x0, 0x6) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000024c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r4, &(0x7f0000002840)={&(0x7f0000002480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002800)={&(0x7f0000002500)={0x2ec, r5, 0x401, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6c}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}]}, @TIPC_NLA_MEDIA={0x80, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffff9b7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8c9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}]}, @TIPC_NLA_LINK={0xf4, 0x4, [@TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xaa08}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2915}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0x64, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4e47}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9a7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7f}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x20}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x12}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA={0x90, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5619bae3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffe01}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}]}, @TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffffffffffd}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MEDIA={0x24, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x4000}, 0x20000840) sendto$inet(r3, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:13 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3c02, 0x0, 0x0, 0x0) 16:46:13 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:13 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', 0x0, 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 16:46:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x90000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000001c0)=r3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000480)=0x0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000580)={0x0, 0x100000000, r5, 0x0, r6, 0x0, 0x3, 0x3f}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) mmap$perf(&(0x7f000003d000/0x3000)=nil, 0x3000, 0x9, 0x10110, r7, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1a040, 0x0) sendto$rxrpc(r8, &(0x7f0000000080)="72d3ea636eb7d0bbf14c14829c90748565283ed6cd8d1a522fc9f2c9d0a398bb9ccbf73d3b465b", 0x27, 0x4004800, &(0x7f00000000c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x9}}, 0x24) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000640)={{0x0, 0x4, 0x53b7, 0x1, 'syz1\x00', 0x3}, 0x0, 0x10, 0x3f, r5, 0x7, 0x3, 'syz0\x00', &(0x7f00000005c0)=['eth1vmnet0\\\x00', 'self^\x00', '/dev/rfkill\x00', '(\x89#\x00', 'systemcpuset/system\x00', '/dev/rtc0\x00', '(lo%$\x00'], 0x46, [], [0xfff, 0x3, 0x7ff, 0xfff]}) r10 = accept(r4, &(0x7f0000000200)=@pptp, &(0x7f0000000280)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x8, 0x0, 0x3, 0xfffffffffffffc01}, &(0x7f0000000300)=0x18) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000007c0), &(0x7f0000000800)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000000340)={r11, 0x4}, &(0x7f0000000380)=0x8) syz_open_procfs$namespace(r5, &(0x7f0000000780)='ns/pid\x00') ioctl$KVM_RUN(r9, 0xae80, 0x0) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f00000003c0)="a22dc5d18d67786015deadd9592e8895746df5a0c1f252b1819d78f91fc4034e33f058b75480f965aecee868fa49b2856d49abd5ed733bf5b1bffd790707451c76ac7988b4ee20f0dee18cb399d1b4bde37563b5bf6ec06a37ef74f31d7fd1c1f49905c72ee2ef1ee92244eb8ba3f738b05d7a924d0cc46674a36b3d2b93ab02ebf2506b824212fbf614aac0ebc645dcbe508f69d0572fea9e555a72", 0x9c) 16:46:13 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3f00, 0x0, 0x0, 0x0) [ 2103.785333] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2103.792297] FAT-fs (loop4): unable to read boot sector 16:46:13 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', 0x0, 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 16:46:13 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xff0f}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:13 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:13 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000, 0x0, 0x0, 0x0) 16:46:13 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x20000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:13 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r1, &(0x7f0000000180)='net/if_inet6\x00') 16:46:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x4, 0x19, 0x1, 0x10000, 0x4, 0x1, 0x4, 0x9, 0x4, 0x7}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = fcntl$getown(r1, 0x9) ptrace$setsig(0x4203, r5, 0xf6, &(0x7f00000000c0)={0x38, 0x1, 0x1000}) 16:46:13 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', 0x0, 0x1, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 16:46:13 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4001, 0x0, 0x0, 0x0) [ 2104.136381] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2104.147225] FAT-fs (loop4): unable to read boot sector 16:46:13 executing program 2: pipe2(&(0x7f0000000000), 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x8000000000000000) 16:46:13 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x40000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 16:46:14 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x3, &(0x7f0000001340)=[{&(0x7f0000000180)="3dfa2d708718d532e4c97f20917e0d1f086e4a601d5547a95398f2bace3ac322ed416705e357da28aca969f0b0ce4945d7c4b84376a82d76c0a868fa2226abf688bb56b7a78749c0a07ee396d6b48aa9802de52e7ca00c79d70b32525cdd74a44c7a2a957ac7e47ec2dfe2e84ac35272c659fcad368870806107885909cd115708f51e4b71fadb81a93b87f8fc6d2c31bb5c1fe119a428dedca5636b6ff9bd937be548aad4c3663f638504ed6c64c8f5689246acff35d89a1be7b11ee136bd7994d362596cde0a3723fe6b6b5178d9f169aa5150e18c5277268ba533b411e12aa04b845ef80ae3504b0e54b07d61b8d69e", 0xf1, 0x32b}, {&(0x7f0000000280)="392b170d5f85f012f5f0dcddbfca166d6811e36df94c6c6ef9cc2ca4d58a2e81781501578b6361b6086df841df58f1b76c683a9cf6d10b89dd2fb46f5bf050062c8305763e50784078221ad9151ef1c3f05101e2201e7f92c3e968d3ca41386945be4a414a1b729d63ddce1998101f8d59c2d528a5b28d3e8117e536bc4b8b6ae0d22ec77da1c9b96e7d46c5ff2b10b47d7fd5103f35abd975bb412a4cd5c48126dede3047fa44d79337e8dc02df8434e7febafb23f14dd51b1f6a7a5a33b298a486d3a7c238e2be6372808fe9c898f53f6ef2e98f064ac9125f1bd995997bd70593c26ace66f8d2d21e1c5cfc879f62c2450384f84a8e789e2edc053780e4163866e69bf87f2e2f524b869dde1cc335ebc710b59bfb289ac70d214b3ec4a54ba06fd2713c7b19613684f02cc02c350ac443719fedd4934d434f6b6baba906a774ded0b6bff688693944ddecd615271166082d69f27d95c126e50712632df6709aa42af3201a4cf019dcbe9bb893c059fbc3cc6a4ab966d3bbb924786d3103da5c9486f816e71a9221d9f20de365b47c1aaf1c749f415a0c3016aabd86a8930ad7a42acb98fa8b6380fd0501cbcbb95a58db6887b074df7353334462b40d11d791c4735e479e1be250e204e93c39159be368d9466d1b348ff5ebe301f1f151f1ff0c804af28525953b0c3b9c83d02174d473c0f3262b85daeb7746fa39a1ea0ad2bb0396ffde93384c61951c68bc85d2829d2fdc048ac6da2f882420b8c5cee11621848a496f5e8106a618586e3c2f109d1948c4dae6cc6943c3d667524cd269bed5249c3f3859f1464d32bbb7b9fdb625d597a65512bd2ff4ad8edd8744ba603c7d158cefe2908bb203c3c7dd799b5f817d11233f8d8845bc46819425e615396efc1a58cdab6f6e40b3fa03d15ee86f4396307cc92170f8c2d5494dfd336ce1ff1f255ac41882d32e4af0c0db786b845cd8874bea188c4e4ce9d0cf430434fe19a21db3a223124350224ddc72d49b6b9966ed1911d5dc9df93519c034c7a3f66d123057e837d5a30c3cb1e22c01a6cf71d51dbf7f9e5e9b517c37877247524852b2a307ed6b031811d45449d9bdd6d2098cb726884cb3af58b7dcef4f1b5529585644f214e649294db0180de851bb0d50090b1491933971e02280adf2ea1434a45f84172ad3b99f875f1fd2eef2ae94aec15a1de7ceb1f81f22536a3c9bd0361d0c718f258342107a7a4a6cfa4a79a6274d33b088177c5899d34e018b82c43cce54ef4e9f59eebfc9ac7241c15af0d97ce09c072c61f9b3bdac1fa6add7065c4d134df073518ba93ca0c21f632544d2e92c8917d85ad9a9b9365d53eed2e8062986cca7653608a62b0b848862045e30c1e50d686c08f6cdfc749bbb0d76aef7ff1f5f03002c68fd77ec42fc26e943bea68986cf98424305bab7f9378bc00b7d739ca1b6ba0a02de98567e03522ba2aa23ba3a547bcdde574c55360957eb9567967cebffc5a42e03915ca0182965b63991329cb20d49763f1430b109ff3a42ba1ad053fe99b629747d1bbe037e135ee9a86452aa43b0aea517ce5a5874d9fc8050b15859fb7a06fd59b53ebc26c16d53d34de8751aec5e71989e9a0232c82c90c7acd77c1fe79883feb12cbc3eba9362551718ca346cc23182a013c58d93c3afafa17ddc4086533f01f068d65faa8d2b32e5b9a20230808056cb7e4a631e858150feb979fa68e68bac7cfd3acc89316a843aaa0c34ee7cc4ecaca0a96f783dcd2ddc3eda13dc773781f7786c1af6e5f18e2f9c282571242bd3c03a403092ca42decbe44be81b157250aa78d5b0f7456856fae78bce47594fc76826c107872abc4d416ddc788e102e7a9a32a9ddf3562ecd8396fdd4a1412838ab1cd5e0cd5b244cc28984e9e3ec837cc612dd0aa509b490388fd39df7527bf1b4a3314bd05cb09c4c6c401647c9c0796c1834164aab050d07d8e1a6af295eb436a48dd87cebc6a9183ffc5b6315ab21b1ac8354edd67d99d3c16910585878a57e5f1ea652ef37c1da2e439dee0c4a91a27302b73c2872710abf64aaf17e7361545aa4722fe0ab37a374df264440fbfaa1387895dcc4adce83af429077c07f5ffa7d88bc91c600be7389496523ae46715eee61045f52baadc9e46b3b0d8f35e4a19d254420533304db200f7ab01b61cc96df9e657565b46f67e3bca6c1c4cea9adfd66a898fe6eee22a24dc2d6ed855b4cf089c666b8eca15aa9dae56f5b0da31555401f8bea564e2d8797293d9fb8157ba743be248b02aed39222c62de9a63a75fe9e9e16227c5031ee4add9fd6ead26fb7f65ded7b806bd6a0e80ef49e1516b0756f1fabb14282f9079d85d5b2bbbb554ecdf28eb67cf845cb4d45d1a22adbd2baacbe96a8f14dedd25a203acdd5946482dd32043b989c148472f34b932418ebfae8dcb3bc7924c963bbdfb0efd828a0118166e083b4f81f188ecb84b5d99a95a46a40c26d8c59a600cf2928fbbf318cb7bb434ff31c17d73dbdb6275530e684247cf5c80f015c2aa524f18f4c90254c78fdd0d14c8518be7d2240fb31712c4ae042bceaf6b6b329e0de258d4d714aa6e8caf0da0382a9992fd73b3e9bda31fbf65f010333e5c9df35bdb75da7dd041c827037057d7986ea56ac084e6873784fbbd8d5896669cd921f7a3ddca03951b24bae95e37e787737bdbd9137ee9e52f831bf7d88a9c8c1d8b319761e2319b0485a526276da7fc518f6db3fc7feeb67d82b2e9a4eb3023f81c9b43031541ef0eeb0c551c74b3829ddc06f5272b5be8a3796cdad8eb5d7e408559bb9bc0b0d903020113288b9ca81fcaa0a6a080fa40ecc2de9fe51a62ccd371c74f2e130d68a4719f857173f06601b0f102882a1a13e90aa5d0e3387b5f6461adbacc272e6d35a87dbb81e3a800c1b8f4f166f02aee580f0ea2db17c84298d9ea36680f62c1264c2761f8198c539626b7156e50cad6cc82fa55cb7dac1f632e294faea840c38205dfabf53bde1afad4b71cb46928b7fa242c6918a388254a6fad05d23b0340958ed204d3b3ed6d1b14fc53c02aa49e74e19f34793516d9b19857f947fbc49ea4381f72536744b236bb39988d22cc72f05897ade4dcc28ad4db02018de7f13660f1bea52255061d5d1a390e219d88f94ee8d4edc74449b6a18279e0e295c882d422df3bb280e20ae85f0638f58d222be05a03fbce4ca3bc3889a30df1cc4caf95d9a2078b4ce9f7298846146950b0ba945f3d78f00088cf43275304af5583505c06ddd6249cb23c97bb80d273fe68ad2cd42648f75975e4a70d66e0005482a4ef60256cbb06575a3421c69281c5a91c1b6cf03388c0ef26b3932959a51a53d39238373f550d3f19833f099bc4f1a6b915c9c53c2ce551a0c54d23c0017d7b7d7f79f1298dd105141d2c83acc8e95dc7eea9aaa0b43f1f100b29074528a73f5f0cf190ace4a16fa06cbf0c0be3059ee45e0a383fa591b3d2b58296af62faf30e3b176c07f5cc6521303f9b86f8151f86221e7f173b98f1ef4f44be16c82532942e09d22325aedbcd327d6b9d6fcc8af805e02ab7b65f1d0f9619e6782b371826a185803b697649054ba63d9f7dd082ba3248c356f2bb60d203c4cb5939ab4fcfa5a0a449fda39316ab4a1c8a200b4e36d9b8d1a6c1721af2c1f1672ca324c77bbf2df75ec483f185bf57a407710a956f67ce000a771dc32acc0b60f4b58f3e4d8dbaf261a77936f0d7b4a5b183bf2e3cde48191a67c06c938b30f9c5b2e35eec619385471fc4f61359ba4e8ac02c5bc38c8e2ccc3156139dfdf762fbbc3baa8414160ba2ca3092b546c23e65a5f37dfbd207576c1a80c0c2ce960ebaa433c920ea2db63d6b83acaeb76caf4b188ba2fd32578074bb8df1bf80dd357dc1fb55b505042342cb29060d043ba87e417cc3b785cd4e4b683c888d558a76a399246b2f2025628e1f0b1143bacfa2639ae7ba088f493375083bf11dd04db7cb877f16e3abe0edf5bc08d8bdec4cc2fcf6b2a49eb87a9e6b9e476a34a9153aff2ff88e2259b8f49437a38cf341d82a6ca9d550b7c5c329b5ab68303a0f5255a5d3bdba3b4919d58b475104eca3121fca456649c2acbb33e27220488a183ab95507071f8a43ac2e4db71a0d044f1c036db42b908bb087dc7c9085b99d10c09a4edf42c14b33a1ead7c298a057bfb489e4b15547c5f104498463a9574648601bd38ff9c710341936ac6949aa5401c821c3ac5aeceefaaf59d322bd2461fbdb3ca0b88409126723810e55b0a20edc1489fe671fb3445ebfa4e781ea3901261b80c11570cbc0a9166a22fcd7ecf53c619659a92818b9396855081fd2ddd6d6417f055e9df5f52feb5129317d5d314d7bd4afe0a6f539022af8298eadf828029a639b123956c2988aadb41a6a049cb204b29acbaae094128460bae344a3130d284045a3c1fc023d55fe832be47d8be04cf1c3865677ec840c60c846b83318a17e7b59758535ff73410521860546e3c434b4d950553df9432552efcfc21ccef5b638b6928b975fa9a7e690f0920b78e4b4d80b5974b2390933bc61f595b37c5320a93f73ffa2c570e375e10daa9a2efaee119f92ae36a5684d239e6cc5ed2584fb8de4b70b374e728ff679a818d08e1c3a55fccd1457859093efb264694e9ff63f00363a01a3d75a5a526f28149f7fc3547126c4937c9dc8007284a3bd9aab8b3b1c4a8d7258f2d6ff95c09bcc819533759c9781018b285ca0500cb7232cee1e82e9a69b365c0a3d357dc34294ab0c63ab18a507e5e0dc9fd6d615f0a2f76a2728b84bbf26da10c975128fb5f4986de2bf9bdb2d5dca7b4b60cb06bf2d024dd9981889329d3a23cd71f21cd12f761f65747b721c2a23fe7a01bc9368e039f0090f23e4d1ee7797a237b98a934cc55e971012e28be3336d12c36d820930dc1adb3a6aabc903bffb52decef3c30a72669e72fafea5bdc24f80a4c5e8114624b259b44328a6a2387a51869aeab879ca3c31985942005786f7d64efc96ff61a5e15eb689354f9e6f8b378b6bb24b04c10e548023c19b71d794dba3eec6187f6ae7efef37f1209ba3b0a6feacebce5e019c73bd0ec8a57a5153a230c2b87dc02e7d607016552b8a13f24bddbeb5bd69320902988140c65e8aaab9e21cffad8ba5c117e47c2e25c3a699e2fa09c2eddd9833cbbd726173c7d013792e7d226293cb6ebf61b4ea791342ea669c9a0c841c5e5fc9be37f92037d64c4ec5ab80bac94778b9d90f8dab62fcbc8917b5d6fd7d8cec04bb99ff8fb2828a2c12f2acdf465fd286e755b6a487e570c31156997676ccbc57cd0de10230f043f7b3a705bbf61323e509dc7083ebad359085d65bfd6839f8e71e9d937de4ab7b9fb4765abcc538cfe27a4eebdda7b730afbceffd290ada8aa626b1d2b9f1d768cee3fd61480e81243f0dcf97c13e4758885194ec60a2ae65c5f18ecaaf57311c0dda9d19b1bb7396980191c5d3ecb8d3d3a8aa7ac14e5e4ab7b66ce379731fb4863b90131f0c09284812debb526a25d5051c4135143cfb6925891b30b1a2517e9a657ead808889237ee8080fd3cccaa7031eef18fee4290ee44bf945ebf44b9f9ac6a9513fa10a7cd2a354d33f7c321371bc88fe1565c5ab13c27e07638c3f8c935f3da689e4d7a414bcf7591669d35bff3e92a89167a4328212c283046f0320e19e2815c678c496546046307e3c64cdb5f9d07835221588a8507be89aa7da27374d194f4c375832f81af36f81f57c4db3494f09977223dfdff55cdacf0114ca041d4ee92df515a", 0x1000, 0x8}, {&(0x7f0000001280)="d2a478de7c06bca751f9729fc7555837dc80d5e49a6328565081a192a357ce7d1929298b555838be7b52ee143a22d6ae49f12c03fa9dc773facf130fbbc71d90e574ff1edeb27e01a5db86be47a3d2a0f0188e3d259b47f14eb585d8a3bcc6553086d37514d0b8224fcd08db0ad7a35107ce7d5d76cd91d51898efaa114d00fe6877d497c56ba61ba1d1563f41b21ba16fbf59ebc3679bb36dd9f9ff093db1", 0x9f, 0x40}], 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 16:46:14 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4800, 0x0, 0x0, 0x0) [ 2104.400323] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2104.411385] FAT-fs (loop4): unable to read boot sector 16:46:14 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x534a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000140)={0x20, 0x7, 0x80000001, 0x203}) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000000c0)={0x4, 0x5, 0x8001, 0x100000001, 0x7, 0x0, 0x9, 0x777, 0xa5ec, 0x8000, 0xfffffffffffffff8, 0x5}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) 16:46:14 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c00, 0x0, 0x0, 0x0) 16:46:14 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x60000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:14 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x4040, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 16:46:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x8000000000000000) 16:46:14 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6000, 0x0, 0x0, 0x0) [ 2104.673013] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2104.679708] FAT-fs (loop4): unable to read boot sector 16:46:14 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:14 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x80000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:14 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6800, 0x0, 0x0, 0x0) 16:46:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x11908a, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4(r2, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x80, 0x80800) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r4, 0xf01, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8090}, 0x4000) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r5, 0xae80, 0x0) 16:46:14 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)={[{@discard_size={'discard', 0x3d, 0x8}}, {@nodiscard='nodiscard'}, {@nodiscard='nodiscard'}, {@resize_size={'resize'}}, {@usrquota='usrquota'}, {@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) [ 2104.940363] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2104.953549] FAT-fs (loop4): unable to read boot sector 16:46:14 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xa0000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:14 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6c00, 0x0, 0x0, 0x0) 16:46:14 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x0, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) munlockall() sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') 16:46:14 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) 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) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x47, &(0x7f0000000000)}, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = dup2(r0, r0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="04630440000000000e630c40000000001263484000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000"], 0x0, 0x0, 0x0}) 16:46:14 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:14 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7400, 0x0, 0x0, 0x0) [ 2105.188187] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2105.200219] FAT-fs (loop4): unable to read boot sector 16:46:15 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a00, 0x0, 0x0, 0x0) 16:46:15 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xc0000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:15 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'bcsf0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback, 0x41, r1}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r2, 0x0, 0x1d1, 0x40, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2105.352010] binder: 18091:18101 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 2105.377023] binder: 18091:18101 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 16:46:15 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2105.412485] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2105.419090] binder: 18091:18101 unknown command 0 [ 2105.456751] FAT-fs (loop4): unable to read boot sector [ 2105.472633] binder: 18091:18101 ioctl c0306201 20000680 returned -22 16:46:15 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xe0000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mlock2(&(0x7f000003c000/0xe000)=nil, 0xe000, 0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:15 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7d00, 0x0, 0x0, 0x0) 16:46:15 executing program 2: r0 = gettid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x2, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0xf3a3) bind$inet(r1, &(0x7f0000000040)={0x2, 0x20004e22, @empty}, 0x6e62b70689a4fe32) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:15 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2105.641128] FAT-fs (loop4): unable to read boot sector 16:46:15 executing program 0 (fault-call:6 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:15 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7e03, 0x0, 0x0, 0x0) 16:46:15 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x6b6b6b}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:15 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2b0800, 0x64) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000000050000007005000050010000c80200000000000000000000c8020000d8040000d8040000d8040000d8040000d804000005000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x5d0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x20, r2, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, [{0x8, 0x1, r0}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4001) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x3bd, 0x40001, &(0x7f0000e68000)={0x2, 0x0, @remote}, 0x10) 16:46:15 executing program 1 (fault-call:0 fault-nth:0): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup2(r1, r3) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000023000/0x18000)=nil, 0x0, 0xffffff93, 0x0, 0x0, 0x91) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2106.054889] FAULT_INJECTION: forcing a failure. [ 2106.054889] name failslab, interval 1, probability 0, space 0, times 0 16:46:15 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa000, 0x0, 0x0, 0x0) [ 2106.131184] CPU: 1 PID: 18154 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2106.138240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2106.147657] Call Trace: [ 2106.147697] dump_stack+0x172/0x1f0 [ 2106.147737] should_fail.cold+0xa/0x15 [ 2106.147762] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2106.147788] ? ___might_sleep+0x163/0x280 [ 2106.147811] __should_failslab+0x121/0x190 [ 2106.147832] should_failslab+0x9/0x14 [ 2106.147849] __kmalloc+0x2dc/0x740 [ 2106.147883] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2106.147917] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2106.189764] ? strnlen_user+0x1f0/0x280 [ 2106.193742] ? __x64_sys_memfd_create+0x13c/0x470 [ 2106.198615] __x64_sys_memfd_create+0x13c/0x470 [ 2106.203309] ? memfd_fcntl+0x1550/0x1550 [ 2106.207374] ? do_syscall_64+0x26/0x610 [ 2106.211349] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2106.215935] ? trace_hardirqs_on+0x67/0x230 [ 2106.220261] do_syscall_64+0x103/0x610 [ 2106.224164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2106.229350] RIP: 0033:0x457f29 [ 2106.232541] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2106.251445] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2106.259162] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457f29 [ 2106.266427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bcf27 [ 2106.273691] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 16:46:16 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xf0ffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2106.280967] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb9a21fa6d4 [ 2106.288232] R13: 00000000004c6857 R14: 00000000004dbe08 R15: 0000000000000003 16:46:16 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x158, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x27d) 16:46:16 executing program 1 (fault-call:0 fault-nth:1): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:16 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaa00, 0x0, 0x0, 0x0) 16:46:16 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xfeffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2106.520890] FAULT_INJECTION: forcing a failure. [ 2106.520890] name failslab, interval 1, probability 0, space 0, times 0 16:46:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x2, 0x0) [ 2106.616279] CPU: 1 PID: 18183 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2106.623271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2106.632635] Call Trace: [ 2106.635231] dump_stack+0x172/0x1f0 [ 2106.638875] should_fail.cold+0xa/0x15 [ 2106.642778] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2106.647907] ? ___might_sleep+0x163/0x280 [ 2106.652076] __should_failslab+0x121/0x190 [ 2106.656325] ? shmem_destroy_callback+0xc0/0xc0 [ 2106.661003] should_failslab+0x9/0x14 [ 2106.664817] kmem_cache_alloc+0x2b2/0x6f0 [ 2106.668979] ? __alloc_fd+0x430/0x530 [ 2106.672809] ? shmem_destroy_callback+0xc0/0xc0 [ 2106.677494] shmem_alloc_inode+0x1c/0x50 [ 2106.681561] alloc_inode+0x66/0x190 [ 2106.685206] new_inode_pseudo+0x19/0xf0 [ 2106.689192] new_inode+0x1f/0x40 [ 2106.692578] shmem_get_inode+0x84/0x780 [ 2106.696574] __shmem_file_setup.part.0+0x7e/0x2b0 [ 2106.701448] shmem_file_setup+0x66/0x90 [ 2106.705427] __x64_sys_memfd_create+0x2a2/0x470 [ 2106.705443] ? memfd_fcntl+0x1550/0x1550 16:46:16 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x1000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2106.705470] ? do_syscall_64+0x26/0x610 [ 2106.705487] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2106.714206] ? trace_hardirqs_on+0x67/0x230 [ 2106.714226] do_syscall_64+0x103/0x610 [ 2106.714254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2106.714265] RIP: 0033:0x457f29 [ 2106.714280] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2106.758237] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 16:46:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f00000001c0)={r5, 0x2, &(0x7f00000000c0)=[0x7fff, 0x1000], &(0x7f0000000100)=[0xfffffffffffffffc, 0x0, 0x6], 0x20, 0xa, 0x6, &(0x7f0000000140)=[0x0, 0x2, 0x6, 0x16b, 0x9, 0x5, 0x401, 0x80000001, 0x2, 0xffffffffffffff7f], &(0x7f0000000180)=[0x1, 0x5, 0x80000001, 0x4, 0x5, 0x3, 0x3, 0xd5, 0x5, 0xffffffff]}) connect$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:16 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:16 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xe002, 0x0, 0x0, 0x0) [ 2106.758256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457f29 [ 2106.758264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bcf27 [ 2106.758276] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 2106.773244] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb9a21fa6d4 [ 2106.773252] R13: 00000000004c6857 R14: 00000000004dbe08 R15: 0000000000000003 16:46:16 executing program 1 (fault-call:0 fault-nth:2): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2106.845037] print_req_error: 1 callbacks suppressed [ 2106.845048] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2106.871127] FAT-fs (loop4): unable to read boot sector 16:46:16 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xe903, 0x0, 0x0, 0x0) 16:46:16 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2106.979562] FAULT_INJECTION: forcing a failure. [ 2106.979562] name failslab, interval 1, probability 0, space 0, times 0 16:46:16 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r1, 0x0, 0xffffffffffffffe2, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2107.092310] CPU: 0 PID: 18214 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2107.099280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2107.105088] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2107.108636] Call Trace: [ 2107.108664] dump_stack+0x172/0x1f0 [ 2107.108698] should_fail.cold+0xa/0x15 [ 2107.117518] FAT-fs (loop4): unable to read boot sector [ 2107.117672] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2107.135525] ? ___might_sleep+0x163/0x280 [ 2107.139676] __should_failslab+0x121/0x190 [ 2107.143921] should_failslab+0x9/0x14 [ 2107.147736] kmem_cache_alloc+0x2b2/0x6f0 [ 2107.151947] ? map_id_range_down+0x1ee/0x370 [ 2107.156360] ? __put_user_ns+0x70/0x70 [ 2107.160444] ? shmem_alloc_inode+0x1c/0x50 [ 2107.164691] selinux_inode_alloc_security+0xb6/0x2a0 [ 2107.169792] security_inode_alloc+0x90/0xe0 [ 2107.174115] inode_init_always+0x56e/0xb50 [ 2107.178359] alloc_inode+0x83/0x190 [ 2107.181998] new_inode_pseudo+0x19/0xf0 [ 2107.185968] new_inode+0x1f/0x40 [ 2107.189333] shmem_get_inode+0x84/0x780 [ 2107.193313] __shmem_file_setup.part.0+0x7e/0x2b0 [ 2107.198154] shmem_file_setup+0x66/0x90 [ 2107.202127] __x64_sys_memfd_create+0x2a2/0x470 [ 2107.206793] ? memfd_fcntl+0x1550/0x1550 [ 2107.210849] ? do_syscall_64+0x26/0x610 [ 2107.214822] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2107.219398] ? trace_hardirqs_on+0x67/0x230 [ 2107.223734] do_syscall_64+0x103/0x610 [ 2107.227667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2107.232848] RIP: 0033:0x457f29 [ 2107.236037] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2107.254952] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2107.262678] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457f29 [ 2107.269941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bcf27 [ 2107.277196] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 2107.284455] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb9a21fa6d4 16:46:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x4b47, 0x0) [ 2107.291719] R13: 00000000004c6857 R14: 00000000004dbe08 R15: 0000000000000003 16:46:17 executing program 1 (fault-call:0 fault-nth:3): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:17 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xedc0, 0x0, 0x0, 0x0) 16:46:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$addseals(r4, 0x409, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000034000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=""/132, &(0x7f0000000180)=[{0x3, 0x7, 0x8000, &(0x7f0000000040)=""/7}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:46:17 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2107.455153] FAULT_INJECTION: forcing a failure. [ 2107.455153] name failslab, interval 1, probability 0, space 0, times 0 16:46:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x4b49, 0x0) [ 2107.507253] CPU: 1 PID: 18239 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2107.514214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2107.523566] Call Trace: [ 2107.526172] dump_stack+0x172/0x1f0 [ 2107.529815] should_fail.cold+0xa/0x15 [ 2107.533736] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2107.533761] ? ___might_sleep+0x163/0x280 [ 2107.533787] __should_failslab+0x121/0x190 [ 2107.547239] should_failslab+0x9/0x14 [ 2107.551053] kmem_cache_alloc+0x2b2/0x6f0 [ 2107.555210] ? map_id_range_down+0x1ee/0x370 [ 2107.559640] ? __put_user_ns+0x70/0x70 [ 2107.563542] ? shmem_alloc_inode+0x1c/0x50 [ 2107.567789] selinux_inode_alloc_security+0xb6/0x2a0 [ 2107.572922] security_inode_alloc+0x90/0xe0 [ 2107.577267] inode_init_always+0x56e/0xb50 [ 2107.581515] alloc_inode+0x83/0x190 [ 2107.585174] new_inode_pseudo+0x19/0xf0 [ 2107.589168] new_inode+0x1f/0x40 [ 2107.589184] shmem_get_inode+0x84/0x780 [ 2107.589204] __shmem_file_setup.part.0+0x7e/0x2b0 [ 2107.601376] shmem_file_setup+0x66/0x90 [ 2107.605359] __x64_sys_memfd_create+0x2a2/0x470 [ 2107.610027] ? memfd_fcntl+0x1550/0x1550 [ 2107.614088] ? do_syscall_64+0x26/0x610 [ 2107.614105] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2107.614132] ? trace_hardirqs_on+0x67/0x230 [ 2107.622690] do_syscall_64+0x103/0x610 [ 2107.622713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2107.622724] RIP: 0033:0x457f29 16:46:17 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:17 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf303, 0x0, 0x0, 0x0) 16:46:17 executing program 1 (fault-call:0 fault-nth:4): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2107.622746] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2107.630932] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2107.630947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457f29 [ 2107.630955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bcf27 [ 2107.630964] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 2107.630973] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb9a21fa6d4 [ 2107.630981] R13: 00000000004c6857 R14: 00000000004dbe08 R15: 0000000000000003 16:46:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:17 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'ip6_vti0\x00', 0x7}) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2107.755921] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2107.767242] FAT-fs (loop4): unable to read boot sector [ 2107.797701] FAULT_INJECTION: forcing a failure. [ 2107.797701] name failslab, interval 1, probability 0, space 0, times 0 [ 2107.872023] CPU: 1 PID: 18255 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2107.878969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2107.888328] Call Trace: [ 2107.890948] dump_stack+0x172/0x1f0 [ 2107.894624] should_fail.cold+0xa/0x15 [ 2107.898533] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2107.903645] ? ___might_sleep+0x163/0x280 [ 2107.907793] __should_failslab+0x121/0x190 [ 2107.912031] should_failslab+0x9/0x14 [ 2107.915827] kmem_cache_alloc+0x2b2/0x6f0 [ 2107.919979] __alloc_file+0x27/0x300 [ 2107.923695] alloc_empty_file+0x72/0x170 [ 2107.927754] alloc_file+0x5e/0x4d0 [ 2107.931295] alloc_file_pseudo+0x189/0x280 [ 2107.935541] ? alloc_file+0x4d0/0x4d0 [ 2107.939339] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 2107.944898] __shmem_file_setup.part.0+0x108/0x2b0 [ 2107.949847] shmem_file_setup+0x66/0x90 [ 2107.953820] __x64_sys_memfd_create+0x2a2/0x470 [ 2107.958487] ? memfd_fcntl+0x1550/0x1550 [ 2107.962545] ? do_syscall_64+0x26/0x610 [ 2107.966517] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2107.971097] ? trace_hardirqs_on+0x67/0x230 [ 2107.975435] do_syscall_64+0x103/0x610 [ 2107.979340] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2107.984534] RIP: 0033:0x457f29 [ 2107.987724] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2108.006622] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 16:46:17 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf603, 0x0, 0x0, 0x0) 16:46:17 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3280000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2108.016410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457f29 [ 2108.023684] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bcf27 [ 2108.030970] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 2108.038228] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb9a21fa6d4 [ 2108.045488] R13: 00000000004c6857 R14: 00000000004dbe08 R15: 0000000000000003 16:46:17 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfa03, 0x0, 0x0, 0x0) 16:46:17 executing program 1 (fault-call:0 fault-nth:5): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2108.154156] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2108.179902] FAT-fs (loop4): unable to read boot sector 16:46:17 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000140)={r0, 0x0, 0x4, 0x3, 0x5}) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f0000000040)={0x2, 0x34, &(0x7f00000000c0)="7092be2e4c3fd499f854b307b52ec824d77cee8ce91662c334f07245a45dca63e6fac3c5f3ed873178a3f8f158c7cf6ae79e9f000baccb200b4a4add22f14f5130149ea5a1f9e90bc61ff4dfd42ab5f3ff50862dee71874d0cccd98560baaaa0806ff41ed47735fa2fd48ad8c5562e360ffeb841", {0x6fa, 0x2, 0x0, 0x4, 0x24000000000000, 0xd47, 0xf, 0x3}}) [ 2108.256975] FAULT_INJECTION: forcing a failure. [ 2108.256975] name failslab, interval 1, probability 0, space 0, times 0 16:46:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x541b, 0x0) 16:46:18 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x4000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2108.336562] CPU: 0 PID: 18282 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2108.343509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2108.352907] Call Trace: [ 2108.355543] dump_stack+0x172/0x1f0 [ 2108.359186] should_fail.cold+0xa/0x15 [ 2108.363094] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2108.368223] ? ___might_sleep+0x163/0x280 [ 2108.372349] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2108.372380] __should_failslab+0x121/0x190 [ 2108.379120] FAT-fs (loop4): unable to read boot sector [ 2108.383001] should_failslab+0x9/0x14 [ 2108.383017] kmem_cache_alloc+0x2b2/0x6f0 [ 2108.383043] __alloc_file+0x27/0x300 [ 2108.383062] alloc_empty_file+0x72/0x170 [ 2108.383079] alloc_file+0x5e/0x4d0 [ 2108.383102] alloc_file_pseudo+0x189/0x280 [ 2108.411746] ? alloc_file+0x4d0/0x4d0 [ 2108.415558] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 2108.421098] __shmem_file_setup.part.0+0x108/0x2b0 [ 2108.426025] shmem_file_setup+0x66/0x90 [ 2108.430005] __x64_sys_memfd_create+0x2a2/0x470 [ 2108.434671] ? memfd_fcntl+0x1550/0x1550 [ 2108.438738] ? do_syscall_64+0x26/0x610 [ 2108.442711] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2108.447319] ? trace_hardirqs_on+0x67/0x230 [ 2108.451648] do_syscall_64+0x103/0x610 [ 2108.455560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2108.460736] RIP: 0033:0x457f29 [ 2108.463933] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 16:46:18 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfc03, 0x0, 0x0, 0x0) 16:46:18 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2108.482837] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2108.490538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457f29 [ 2108.497812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bcf27 [ 2108.505087] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 2108.512352] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb9a21fa6d4 [ 2108.519617] R13: 00000000004c6857 R14: 00000000004dbe08 R15: 0000000000000003 16:46:18 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x40000, 0x0, 0x0, 0x0) 16:46:18 executing program 1 (fault-call:0 fault-nth:6): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:18 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xe0000, 0x0, 0x0, 0x0) 16:46:18 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) ioctl$TIOCCONS(r0, 0x541d) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x5421, 0x0) 16:46:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2108.753011] FAULT_INJECTION: forcing a failure. [ 2108.753011] name failslab, interval 1, probability 0, space 0, times 0 16:46:18 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x4280000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2108.829993] CPU: 1 PID: 18310 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2108.836950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2108.846321] Call Trace: [ 2108.848921] dump_stack+0x172/0x1f0 [ 2108.852570] should_fail.cold+0xa/0x15 [ 2108.856481] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2108.861612] ? ___might_sleep+0x163/0x280 [ 2108.865789] __should_failslab+0x121/0x190 [ 2108.870039] should_failslab+0x9/0x14 [ 2108.873865] kmem_cache_alloc+0x2b2/0x6f0 [ 2108.878027] ? notify_change+0x6d5/0xfb0 [ 2108.882096] ? do_sys_ftruncate+0x41e/0x550 [ 2108.886438] getname_flags+0xd6/0x5b0 [ 2108.890258] getname+0x1a/0x20 [ 2108.893467] do_sys_open+0x2c9/0x5d0 [ 2108.894104] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2108.897201] ? filp_open+0x80/0x80 [ 2108.897223] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2108.897238] ? do_syscall_64+0x26/0x610 [ 2108.897257] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2108.903824] FAT-fs (loop4): unable to read boot sector [ 2108.907183] ? do_syscall_64+0x26/0x610 [ 2108.907204] __x64_sys_open+0x7e/0xc0 [ 2108.907220] do_syscall_64+0x103/0x610 [ 2108.907238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2108.943312] RIP: 0033:0x412011 [ 2108.946497] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2108.965387] RSP: 002b:00007fb9a21f9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2108.973092] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000412011 16:46:18 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x100000, 0x0, 0x0, 0x0) [ 2108.980355] RDX: 00007fb9a21f9afa RSI: 0000000000000002 RDI: 00007fb9a21f9af0 [ 2108.987618] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2108.994881] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2109.002165] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:18 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = semget(0x2, 0x3, 0x83) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x5450, 0x0) 16:46:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2002, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:46:18 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6b6b6b, 0x0, 0x0, 0x0) 16:46:19 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x5000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:19 executing program 1 (fault-call:0 fault-nth:7): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:19 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000000, 0x0, 0x0, 0x0) 16:46:19 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fstatfs(r0, &(0x7f0000000200)=""/215) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) 16:46:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x5451, 0x0) 16:46:19 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000, 0x0, 0x0, 0x0) [ 2109.509700] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2109.519854] FAT-fs (loop4): unable to read boot sector 16:46:19 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x2, 0x41) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000300), 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0xffffffffffffff11, 0x3e8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x600000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x1ff}, 0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e21, @rand_addr=0xe7}, 0x221, 0x0, 0x0, 0x0, 0x401, &(0x7f0000000040)='caif0\x00', 0x8, 0x2f, 0x100}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r5 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc008551a, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2109.555768] FAULT_INJECTION: forcing a failure. [ 2109.555768] name failslab, interval 1, probability 0, space 0, times 0 16:46:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x5452, 0x0) [ 2109.633585] CPU: 1 PID: 18371 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2109.640566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2109.649936] Call Trace: [ 2109.652539] dump_stack+0x172/0x1f0 [ 2109.656192] should_fail.cold+0xa/0x15 [ 2109.660102] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2109.665239] ? ___might_sleep+0x163/0x280 [ 2109.669416] __should_failslab+0x121/0x190 [ 2109.673674] should_failslab+0x9/0x14 [ 2109.677491] kmem_cache_alloc+0x2b2/0x6f0 [ 2109.681662] ? notify_change+0x6d5/0xfb0 [ 2109.681679] ? do_sys_ftruncate+0x41e/0x550 [ 2109.681700] getname_flags+0xd6/0x5b0 [ 2109.681719] getname+0x1a/0x20 [ 2109.681734] do_sys_open+0x2c9/0x5d0 [ 2109.681752] ? filp_open+0x80/0x80 [ 2109.690134] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2109.690151] ? do_syscall_64+0x26/0x610 [ 2109.690167] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2109.690185] ? do_syscall_64+0x26/0x610 [ 2109.722403] __x64_sys_open+0x7e/0xc0 [ 2109.726208] do_syscall_64+0x103/0x610 [ 2109.730100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2109.735288] RIP: 0033:0x412011 [ 2109.738477] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2109.757370] RSP: 002b:00007fb9a21f9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2109.765074] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000412011 [ 2109.772349] RDX: 00007fb9a21f9afa RSI: 0000000000000002 RDI: 00007fb9a21f9af0 16:46:19 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x6000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2109.779617] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2109.786891] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2109.794156] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:19 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3000000, 0x0, 0x0, 0x0) [ 2109.834402] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2109.853384] FAT-fs (loop4): unable to read boot sector 16:46:19 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x7000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:19 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x4000) ioctl$VIDIOC_G_OUTPUT(r2, 0x8004562e, &(0x7f0000000200)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000240)) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) write$UHID_INPUT(r2, &(0x7f0000000280)={0x8, "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", 0x1000}, 0x1006) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x1000000000002f, @multicast1, 0x4e23, 0x4, 'sed\x00', 0x10, 0x9, 0x3a}, {@multicast2, 0x4e23, 0x10000, 0x3, 0x7ff, 0x5}}, 0x44) [ 2110.019840] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2110.043566] FAT-fs (loop4): unable to read boot sector [ 2110.089073] IPVS: set_ctl: invalid protocol: 47 224.0.0.1:20003 16:46:19 executing program 1 (fault-call:0 fault-nth:8): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x5460, 0x0) 16:46:19 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000000, 0x0, 0x0, 0x0) 16:46:19 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x8000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xa08c0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2110.183221] IPVS: set_ctl: invalid protocol: 47 224.0.0.1:20003 [ 2110.220282] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2110.238755] FAT-fs (loop4): unable to read boot sector 16:46:20 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5000000, 0x0, 0x0, 0x0) 16:46:20 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x9000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:20 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e23, 0x8, @local, 0x2}}, 0x24) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) [ 2110.344403] FAULT_INJECTION: forcing a failure. [ 2110.344403] name failslab, interval 1, probability 0, space 0, times 0 16:46:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x40049409, 0x0) [ 2110.447505] CPU: 1 PID: 18430 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2110.454483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2110.463838] Call Trace: [ 2110.466444] dump_stack+0x172/0x1f0 [ 2110.470084] should_fail.cold+0xa/0x15 [ 2110.473997] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2110.479106] ? ___might_sleep+0x163/0x280 [ 2110.483266] __should_failslab+0x121/0x190 [ 2110.487506] should_failslab+0x9/0x14 [ 2110.491304] kmem_cache_alloc+0x2b2/0x6f0 [ 2110.495463] ? __save_stack_trace+0x8a/0xf0 [ 2110.499795] __alloc_file+0x27/0x300 [ 2110.503510] alloc_empty_file+0x72/0x170 [ 2110.507585] path_openat+0xef/0x46e0 [ 2110.511301] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2110.516599] ? kasan_slab_alloc+0xf/0x20 [ 2110.520666] ? kmem_cache_alloc+0x11a/0x6f0 [ 2110.524982] ? getname_flags+0xd6/0x5b0 [ 2110.528953] ? getname+0x1a/0x20 [ 2110.532318] ? do_sys_open+0x2c9/0x5d0 [ 2110.536199] ? __x64_sys_open+0x7e/0xc0 [ 2110.540166] ? do_syscall_64+0x103/0x610 [ 2110.544222] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2110.549590] ? __lock_acquire+0x548/0x3fb0 [ 2110.553840] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 2110.558517] ? __alloc_fd+0x430/0x530 [ 2110.562330] do_filp_open+0x1a1/0x280 [ 2110.566131] ? may_open_dev+0x100/0x100 [ 2110.570105] ? lock_downgrade+0x880/0x880 [ 2110.574264] ? kasan_check_read+0x11/0x20 [ 2110.578411] ? do_raw_spin_unlock+0x57/0x270 [ 2110.582823] ? _raw_spin_unlock+0x2d/0x50 [ 2110.586968] ? __alloc_fd+0x430/0x530 [ 2110.590780] do_sys_open+0x3fe/0x5d0 [ 2110.594503] ? filp_open+0x80/0x80 [ 2110.598043] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2110.602798] ? do_syscall_64+0x26/0x610 [ 2110.606770] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2110.612131] ? do_syscall_64+0x26/0x610 [ 2110.616108] __x64_sys_open+0x7e/0xc0 [ 2110.619908] do_syscall_64+0x103/0x610 [ 2110.623798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2110.628982] RIP: 0033:0x412011 [ 2110.632171] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2110.651067] RSP: 002b:00007fb9a21f9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2110.658788] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000412011 [ 2110.666048] RDX: 00007fb9a21f9afa RSI: 0000000000000002 RDI: 00007fb9a21f9af0 [ 2110.673314] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2110.680577] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2110.687840] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:20 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6000000, 0x0, 0x0, 0x0) 16:46:20 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xa000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2110.818503] FAT-fs (loop4): unable to read boot sector 16:46:20 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7000000, 0x0, 0x0, 0x0) 16:46:20 executing program 1 (fault-call:0 fault-nth:9): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:20 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x4) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x66, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x4004ae8b, 0x0) 16:46:20 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x14000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2110.978500] FAT-fs (loop4): unable to read boot sector [ 2111.009768] FAULT_INJECTION: forcing a failure. [ 2111.009768] name failslab, interval 1, probability 0, space 0, times 0 [ 2111.048249] CPU: 0 PID: 18471 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2111.055747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2111.065098] Call Trace: [ 2111.067719] dump_stack+0x172/0x1f0 [ 2111.071360] should_fail.cold+0xa/0x15 [ 2111.075254] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2111.080377] ? ___might_sleep+0x163/0x280 [ 2111.084541] __should_failslab+0x121/0x190 [ 2111.088787] should_failslab+0x9/0x14 [ 2111.092607] kmem_cache_alloc+0x2b2/0x6f0 [ 2111.096764] ? __alloc_file+0x27/0x300 [ 2111.100677] ? rcu_read_lock_sched_held+0x110/0x130 [ 2111.105722] selinux_file_alloc_security+0xb4/0x190 [ 2111.110739] security_file_alloc+0x69/0xb0 [ 2111.114980] __alloc_file+0xac/0x300 [ 2111.118703] alloc_empty_file+0x72/0x170 [ 2111.122785] path_openat+0xef/0x46e0 [ 2111.126504] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2111.131651] ? kasan_slab_alloc+0xf/0x20 [ 2111.135715] ? kmem_cache_alloc+0x11a/0x6f0 [ 2111.140048] ? getname_flags+0xd6/0x5b0 [ 2111.144023] ? getname+0x1a/0x20 [ 2111.147389] ? do_sys_open+0x2c9/0x5d0 [ 2111.151280] ? __x64_sys_open+0x7e/0xc0 [ 2111.155269] ? do_syscall_64+0x103/0x610 [ 2111.159519] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2111.164917] ? __lock_acquire+0x548/0x3fb0 [ 2111.169150] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 2111.173849] ? __alloc_fd+0x430/0x530 [ 2111.177668] do_filp_open+0x1a1/0x280 [ 2111.181473] ? may_open_dev+0x100/0x100 [ 2111.185454] ? lock_downgrade+0x880/0x880 [ 2111.189629] ? kasan_check_read+0x11/0x20 [ 2111.193785] ? do_raw_spin_unlock+0x57/0x270 [ 2111.198200] ? _raw_spin_unlock+0x2d/0x50 [ 2111.202350] ? __alloc_fd+0x430/0x530 [ 2111.206186] do_sys_open+0x3fe/0x5d0 [ 2111.209906] ? filp_open+0x80/0x80 [ 2111.213467] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2111.218223] ? do_syscall_64+0x26/0x610 [ 2111.222203] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2111.227565] ? do_syscall_64+0x26/0x610 [ 2111.231549] __x64_sys_open+0x7e/0xc0 [ 2111.235369] do_syscall_64+0x103/0x610 [ 2111.239266] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2111.244453] RIP: 0033:0x412011 [ 2111.247650] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2111.266560] RSP: 002b:00007fb9a21f9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2111.274310] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000412011 [ 2111.281576] RDX: 00007fb9a21f9afa RSI: 0000000000000002 RDI: 00007fb9a21f9af0 [ 2111.288854] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2111.296122] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2111.303394] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='bridge0\x00') r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:46:21 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8000000, 0x0, 0x0, 0x0) 16:46:21 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x20000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x4004ae99, 0x0) 16:46:21 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101800, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x28, 0x0, &(0x7f00000000c0)=[@exit_looper, @exit_looper, @increfs_done={0x40106308, r2, 0x2}, @dead_binder_done={0x40086310, 0x4}], 0xbf, 0x0, &(0x7f0000000200)="b3f11329c1e285cc31dc6edd17bd057b4e633b11ba5d2987120d92b60b8d7f2ef1cad5c2dfdcb0495f9d7e7757dd36852c87e5f0f51c42696506e7a6dfe0b09350fa8c596a9ebdde382b0904ec1e74626e44d936681d6d6b378bdddfa71e77c43ebbc5dbaf0e1622b20c25b8291b17022021d369ffe196c71d8c4ce2f3ba5fe2133e2d9742ed8a0663c156df3c73d61a043418842df262e00b3e3e85d8e495b0de7343f899398b03869cb12b89c33bb4d5dca6a205c93d5374219e40575752"}) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:21 executing program 1 (fault-call:0 fault-nth:10): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2111.531316] FAT-fs (loop4): unable to read boot sector 16:46:21 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x9000000, 0x0, 0x0, 0x0) [ 2111.593457] FAULT_INJECTION: forcing a failure. [ 2111.593457] name failslab, interval 1, probability 0, space 0, times 0 [ 2111.638099] CPU: 0 PID: 18495 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2111.645076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2111.654440] Call Trace: [ 2111.657034] dump_stack+0x172/0x1f0 [ 2111.660682] should_fail.cold+0xa/0x15 [ 2111.664585] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2111.669717] ? ___might_sleep+0x163/0x280 [ 2111.673882] __should_failslab+0x121/0x190 [ 2111.678126] should_failslab+0x9/0x14 [ 2111.681942] kmem_cache_alloc+0x2b2/0x6f0 [ 2111.686116] ? __schedule+0x1387/0x1cc0 [ 2111.690140] __kernfs_new_node+0xef/0x690 [ 2111.694299] ? _raw_spin_unlock_irq+0x28/0x90 [ 2111.698804] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 2111.703562] ? kasan_check_read+0x11/0x20 [ 2111.707717] ? _raw_spin_unlock_irq+0x5e/0x90 [ 2111.712213] ? __schedule+0x1387/0x1cc0 [ 2111.716198] ? __lock_acquire+0x548/0x3fb0 [ 2111.720441] kernfs_new_node+0x99/0x130 [ 2111.724425] kernfs_create_dir_ns+0x52/0x160 [ 2111.728843] internal_create_group+0x7f8/0xc40 [ 2111.733443] ? bd_set_size+0x89/0xb0 [ 2111.737186] ? remove_files.isra.0+0x190/0x190 [ 2111.741789] sysfs_create_group+0x20/0x30 [ 2111.746003] lo_ioctl+0xf8f/0x20d0 [ 2111.749558] ? lo_rw_aio+0x1530/0x1530 [ 2111.753458] blkdev_ioctl+0xee8/0x1c40 [ 2111.757368] ? __lock_acquire+0x548/0x3fb0 [ 2111.761630] ? blkpg_ioctl+0xa90/0xa90 [ 2111.765520] ? find_held_lock+0x35/0x130 [ 2111.769611] ? ___might_sleep+0x163/0x280 [ 2111.773782] block_ioctl+0xee/0x130 [ 2111.777434] ? blkdev_fallocate+0x410/0x410 [ 2111.781764] do_vfs_ioctl+0xd6e/0x1390 [ 2111.785654] ? selinux_file_ioctl+0x46f/0x5e0 [ 2111.790147] ? selinux_file_ioctl+0x125/0x5e0 [ 2111.794659] ? ioctl_preallocate+0x210/0x210 [ 2111.799073] ? selinux_file_mprotect+0x620/0x620 [ 2111.803846] ? ksys_dup3+0x3e0/0x3e0 [ 2111.807565] ? do_sys_open+0x31d/0x5d0 [ 2111.811465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2111.817006] ? security_file_ioctl+0x93/0xc0 [ 2111.821445] ksys_ioctl+0xab/0xd0 [ 2111.824930] __x64_sys_ioctl+0x73/0xb0 [ 2111.828826] do_syscall_64+0x103/0x610 [ 2111.832730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2111.837923] RIP: 0033:0x457d97 [ 2111.841115] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2111.860013] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2111.867732] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2111.875006] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 16:46:21 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x20100000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2111.882303] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2111.889571] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2111.896856] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:21 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa000000, 0x0, 0x0, 0x0) 16:46:21 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$UI_DEV_DESTROY(r1, 0x5502) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000000c0)={r3, 0x2}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x3, 0x4c, [], 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/76}, &(0x7f0000000140)=0x78) 16:46:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000040)={0x8, 0xe, 0x0, "25d84b3a8afccfe644c2b605d9fbc3403b7f584bdd95815aa74fec760055ae2b", 0x79575b77}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2112.020867] print_req_error: 3 callbacks suppressed [ 2112.020876] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2112.058957] FAT-fs (loop4): unable to read boot sector 16:46:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x40086602, 0x0) 16:46:21 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x23000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:21 executing program 1 (fault-call:0 fault-nth:11): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:21 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xb000000, 0x0, 0x0, 0x0) [ 2112.264080] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2112.270644] FAT-fs (loop4): unable to read boot sector [ 2112.311834] FAULT_INJECTION: forcing a failure. [ 2112.311834] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.342624] CPU: 1 PID: 18534 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2112.349563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2112.358919] Call Trace: [ 2112.361515] dump_stack+0x172/0x1f0 [ 2112.365166] should_fail.cold+0xa/0x15 [ 2112.369076] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2112.374185] ? ___might_sleep+0x163/0x280 [ 2112.378338] __should_failslab+0x121/0x190 [ 2112.382574] should_failslab+0x9/0x14 [ 2112.386395] kmem_cache_alloc+0x2b2/0x6f0 [ 2112.390553] __kernfs_new_node+0xef/0x690 [ 2112.394707] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 2112.399476] ? __lock_acquire+0x548/0x3fb0 [ 2112.403729] kernfs_new_node+0x99/0x130 [ 2112.407716] kernfs_create_dir_ns+0x52/0x160 [ 2112.412145] internal_create_group+0x7f8/0xc40 [ 2112.416740] ? bd_set_size+0x89/0xb0 [ 2112.420465] ? remove_files.isra.0+0x190/0x190 [ 2112.425088] sysfs_create_group+0x20/0x30 [ 2112.429243] lo_ioctl+0xf8f/0x20d0 [ 2112.432788] ? lo_rw_aio+0x1530/0x1530 [ 2112.436689] blkdev_ioctl+0xee8/0x1c40 [ 2112.440580] ? __lock_acquire+0x548/0x3fb0 [ 2112.444825] ? blkpg_ioctl+0xa90/0xa90 [ 2112.448711] ? find_held_lock+0x35/0x130 [ 2112.452787] ? ___might_sleep+0x163/0x280 [ 2112.456945] block_ioctl+0xee/0x130 [ 2112.460569] ? blkdev_fallocate+0x410/0x410 [ 2112.464895] do_vfs_ioctl+0xd6e/0x1390 [ 2112.468784] ? selinux_file_ioctl+0x46f/0x5e0 [ 2112.473280] ? selinux_file_ioctl+0x125/0x5e0 [ 2112.477802] ? ioctl_preallocate+0x210/0x210 [ 2112.482210] ? selinux_file_mprotect+0x620/0x620 [ 2112.486976] ? ksys_dup3+0x3e0/0x3e0 [ 2112.490697] ? do_sys_open+0x31d/0x5d0 [ 2112.494598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2112.500148] ? security_file_ioctl+0x93/0xc0 [ 2112.504556] ksys_ioctl+0xab/0xd0 [ 2112.508012] __x64_sys_ioctl+0x73/0xb0 [ 2112.511902] do_syscall_64+0x103/0x610 [ 2112.515794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2112.520981] RIP: 0033:0x457d97 [ 2112.524174] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2112.543077] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2112.550827] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 16:46:22 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) [ 2112.558106] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2112.565386] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2112.572650] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2112.579925] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:22 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x10000000, 0x0, 0x0, 0x0) 16:46:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x40087602, 0x0) 16:46:22 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x29040000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:22 executing program 1 (fault-call:0 fault-nth:12): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:22 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1c020000, 0x0, 0x0, 0x0) [ 2112.891766] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2112.899030] FAULT_INJECTION: forcing a failure. [ 2112.899030] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.900888] FAT-fs (loop4): unable to read boot sector [ 2112.925267] CPU: 0 PID: 18566 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2112.932218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2112.941575] Call Trace: [ 2112.944196] dump_stack+0x172/0x1f0 [ 2112.947850] should_fail.cold+0xa/0x15 [ 2112.951762] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2112.956883] ? ___might_sleep+0x163/0x280 [ 2112.961047] __should_failslab+0x121/0x190 [ 2112.965292] ? loop_info64_to_compat+0x6d0/0x6d0 [ 2112.970087] should_failslab+0x9/0x14 [ 2112.973898] kmem_cache_alloc_trace+0x2d1/0x760 [ 2112.978579] ? lockdep_init_map+0x1be/0x6d0 [ 2112.982928] ? loop_info64_to_compat+0x6d0/0x6d0 [ 2112.987695] __kthread_create_on_node+0xf2/0x460 [ 2112.992456] ? lock_acquire+0x16f/0x3f0 [ 2112.996455] ? kthread_parkme+0xb0/0xb0 [ 2113.000465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2113.006005] ? mutex_trylock+0x1e0/0x1e0 [ 2113.010062] ? loop_info64_to_compat+0x6d0/0x6d0 [ 2113.014828] kthread_create_on_node+0xbb/0xf0 [ 2113.019335] ? __kthread_create_on_node+0x460/0x460 [ 2113.024359] ? lockdep_init_map+0x1be/0x6d0 [ 2113.028691] ? lockdep_init_map+0x1be/0x6d0 [ 2113.033015] lo_ioctl+0xafb/0x20d0 [ 2113.036571] ? lo_rw_aio+0x1530/0x1530 [ 2113.040486] blkdev_ioctl+0xee8/0x1c40 [ 2113.044381] ? __lock_acquire+0x548/0x3fb0 [ 2113.048637] ? blkpg_ioctl+0xa90/0xa90 [ 2113.053032] ? find_held_lock+0x35/0x130 [ 2113.057113] ? ___might_sleep+0x163/0x280 [ 2113.061267] block_ioctl+0xee/0x130 [ 2113.064891] ? blkdev_fallocate+0x410/0x410 [ 2113.069219] do_vfs_ioctl+0xd6e/0x1390 [ 2113.073106] ? selinux_file_ioctl+0x46f/0x5e0 [ 2113.077624] ? selinux_file_ioctl+0x125/0x5e0 [ 2113.082120] ? ioctl_preallocate+0x210/0x210 [ 2113.086526] ? selinux_file_mprotect+0x620/0x620 [ 2113.091282] ? ksys_dup3+0x3e0/0x3e0 [ 2113.095010] ? do_sys_open+0x31d/0x5d0 [ 2113.098922] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2113.104469] ? security_file_ioctl+0x93/0xc0 [ 2113.108891] ksys_ioctl+0xab/0xd0 [ 2113.112346] __x64_sys_ioctl+0x73/0xb0 [ 2113.116232] do_syscall_64+0x103/0x610 [ 2113.120119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2113.125302] RIP: 0033:0x457d97 16:46:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x101000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)="c1b266ad8b3fe5f835dc3a63af5ca7e636102ce262d49bf00415a5a984d16c5b5b93259d8a815a72d7c79af7a59cd766ae857a18ff95c6ed54ced2da3c252945963e4a9a6f01c8e50c3031e700083667bebee59a94ebd0830e263368914b8fd1247651fae560acd7341d47a32c210d87fb25ecdb34f137a680f5048add75b374dfac12d8b2bc6ed8b9ee912a963f729584f13f31e5d69c23250ff9551a3fa6fe4bda") r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe38, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x8000000) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="080000000000000002004e247f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fff400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000002004e200000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e220000e07b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005ce9359bd7ee138d3d0482a4f60cea42cd564a2a23f6f2733ab5df73cad8b421deba49"], 0x310) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x10001, 0x1, 0x8, 0x401, 0x0, 0x3, 0x20000, 0x3, 0x8, 0x1, 0x6, 0x4, 0x4, 0x1, 0x8001, 0x9, 0xff, 0x101, 0x9, 0x2, 0x5, 0x4, 0x8, 0x9, 0x6, 0xf1, 0x7, 0x40, 0x83, 0x6b, 0x800000000000000, 0x5a, 0xa352, 0x3f, 0x0, 0xfff, 0x0, 0x630, 0x7, @perf_config_ext={0x3, 0x1ff}, 0x2041, 0x9, 0x80000001, 0x5, 0x4, 0xffffffffffff0001, 0x8000}, r3, 0x9, r1, 0xa) 16:46:22 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1c0f0000, 0x0, 0x0, 0x0) [ 2113.128497] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2113.147403] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2113.155105] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2113.162542] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2113.169803] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2113.177067] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2113.184331] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x4020940d, 0x0) 16:46:23 executing program 1 (fault-call:0 fault-nth:13): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:23 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1f000000, 0x0, 0x0, 0x0) 16:46:23 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x34040000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:23 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x60000) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000140)=@dstopts={0x2b, 0x4, [], [@enc_lim={0x4, 0x1, 0x1f}, @generic={0x3, 0x19, "745c858d3915ddd695f883a1cbca327b5ed9033805e7f4160d"}, @enc_lim={0x4, 0x1, 0x1000}]}, 0x30) r3 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_G_CTRL(r3, 0xc008561b, &(0x7f00000000c0)={0xf2e, 0xfff}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2113.487688] FAULT_INJECTION: forcing a failure. [ 2113.487688] name failslab, interval 1, probability 0, space 0, times 0 [ 2113.525940] CPU: 0 PID: 18593 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2113.532928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2113.542320] Call Trace: [ 2113.544945] dump_stack+0x172/0x1f0 [ 2113.548588] should_fail.cold+0xa/0x15 [ 2113.552503] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2113.557641] ? ___might_sleep+0x163/0x280 [ 2113.561816] __should_failslab+0x121/0x190 [ 2113.566064] should_failslab+0x9/0x14 [ 2113.569877] kmem_cache_alloc+0x2b2/0x6f0 [ 2113.574028] ? __schedule+0x1387/0x1cc0 [ 2113.578024] __kernfs_new_node+0xef/0x690 [ 2113.582176] ? _raw_spin_unlock_irq+0x28/0x90 [ 2113.586693] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 2113.591450] ? kasan_check_read+0x11/0x20 [ 2113.595614] ? _raw_spin_unlock_irq+0x5e/0x90 [ 2113.600120] ? __schedule+0x1387/0x1cc0 [ 2113.604115] ? __lock_acquire+0x548/0x3fb0 [ 2113.608386] kernfs_new_node+0x99/0x130 [ 2113.612374] kernfs_create_dir_ns+0x52/0x160 [ 2113.616791] internal_create_group+0x7f8/0xc40 [ 2113.621389] ? bd_set_size+0x89/0xb0 [ 2113.625133] ? remove_files.isra.0+0x190/0x190 [ 2113.629748] sysfs_create_group+0x20/0x30 [ 2113.633906] lo_ioctl+0xf8f/0x20d0 [ 2113.637467] ? lo_rw_aio+0x1530/0x1530 [ 2113.641361] blkdev_ioctl+0xee8/0x1c40 [ 2113.645258] ? __lock_acquire+0x548/0x3fb0 [ 2113.649499] ? blkpg_ioctl+0xa90/0xa90 [ 2113.653399] ? find_held_lock+0x35/0x130 [ 2113.657478] ? ___might_sleep+0x163/0x280 [ 2113.661663] block_ioctl+0xee/0x130 [ 2113.665297] ? blkdev_fallocate+0x410/0x410 [ 2113.669661] do_vfs_ioctl+0xd6e/0x1390 [ 2113.673553] ? selinux_file_ioctl+0x46f/0x5e0 [ 2113.678050] ? selinux_file_ioctl+0x125/0x5e0 [ 2113.682572] ? ioctl_preallocate+0x210/0x210 [ 2113.687009] ? selinux_file_mprotect+0x620/0x620 [ 2113.691779] ? ksys_dup3+0x3e0/0x3e0 [ 2113.695494] ? do_sys_open+0x31d/0x5d0 [ 2113.699389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2113.704935] ? security_file_ioctl+0x93/0xc0 [ 2113.709361] ksys_ioctl+0xab/0xd0 [ 2113.712822] __x64_sys_ioctl+0x73/0xb0 [ 2113.716724] do_syscall_64+0x103/0x610 [ 2113.720641] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2113.725847] RIP: 0033:0x457d97 [ 2113.729063] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2113.747994] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2113.755714] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2113.762981] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2113.770248] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2113.777519] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 16:46:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2113.784795] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:23 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x20000000, 0x0, 0x0, 0x0) [ 2113.831948] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2113.838583] FAT-fs (loop4): unable to read boot sector 16:46:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4d, 0x2) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x4048ae9b, 0x0) 16:46:23 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x35040000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:23 executing program 1 (fault-call:0 fault-nth:14): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:23 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x20100000, 0x0, 0x0, 0x0) [ 2114.205313] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2114.221305] FAT-fs (loop4): unable to read boot sector [ 2114.270167] FAULT_INJECTION: forcing a failure. [ 2114.270167] name failslab, interval 1, probability 0, space 0, times 0 [ 2114.283305] CPU: 1 PID: 18637 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2114.290242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2114.299641] Call Trace: [ 2114.302249] dump_stack+0x172/0x1f0 [ 2114.305887] should_fail.cold+0xa/0x15 [ 2114.309786] ? kernel_text_address+0x73/0xf0 [ 2114.314199] ? fault_create_debugfs_attr+0x1e0/0x1e0 16:46:24 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x36040000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2114.319307] ? unwind_get_return_address+0x61/0xa0 [ 2114.324244] ? __save_stack_trace+0x8a/0xf0 [ 2114.328590] __should_failslab+0x121/0x190 [ 2114.332845] should_failslab+0x9/0x14 [ 2114.336858] kmem_cache_alloc+0x47/0x6f0 [ 2114.336874] ? save_stack+0xa9/0xd0 [ 2114.336890] ? save_stack+0x45/0xd0 [ 2114.336906] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2114.336929] ? kasan_slab_alloc+0xf/0x20 [ 2114.357383] radix_tree_node_alloc.constprop.0+0x1eb/0x340 [ 2114.363023] idr_get_free+0x425/0x8d0 [ 2114.366847] idr_alloc_u32+0x19e/0x330 16:46:24 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1ff) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:24 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x23000000, 0x0, 0x0, 0x0) [ 2114.370743] ? __fprop_inc_percpu_max+0x230/0x230 [ 2114.375596] ? mark_held_locks+0xf0/0xf0 [ 2114.379698] idr_alloc_cyclic+0x132/0x270 [ 2114.383855] ? idr_alloc+0x150/0x150 [ 2114.387582] __kernfs_new_node+0x171/0x690 [ 2114.391816] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 2114.396573] ? kasan_check_read+0x11/0x20 [ 2114.400727] ? _raw_spin_unlock_irq+0x5e/0x90 [ 2114.405220] ? __schedule+0x1387/0x1cc0 [ 2114.409206] ? __lock_acquire+0x548/0x3fb0 [ 2114.413443] kernfs_new_node+0x99/0x130 [ 2114.417435] kernfs_create_dir_ns+0x52/0x160 [ 2114.421847] internal_create_group+0x7f8/0xc40 [ 2114.426427] ? bd_set_size+0x89/0xb0 [ 2114.430151] ? remove_files.isra.0+0x190/0x190 [ 2114.434772] sysfs_create_group+0x20/0x30 [ 2114.438924] lo_ioctl+0xf8f/0x20d0 [ 2114.442471] ? lo_rw_aio+0x1530/0x1530 [ 2114.447067] blkdev_ioctl+0xee8/0x1c40 [ 2114.450951] ? __lock_acquire+0x548/0x3fb0 [ 2114.455191] ? blkpg_ioctl+0xa90/0xa90 [ 2114.459085] ? find_held_lock+0x35/0x130 [ 2114.463172] ? ___might_sleep+0x163/0x280 [ 2114.467325] block_ioctl+0xee/0x130 [ 2114.470949] ? blkdev_fallocate+0x410/0x410 [ 2114.475290] do_vfs_ioctl+0xd6e/0x1390 [ 2114.479172] ? selinux_file_ioctl+0x46f/0x5e0 [ 2114.483671] ? selinux_file_ioctl+0x125/0x5e0 [ 2114.488166] ? ioctl_preallocate+0x210/0x210 [ 2114.492584] ? selinux_file_mprotect+0x620/0x620 [ 2114.497348] ? ksys_dup3+0x3e0/0x3e0 [ 2114.501064] ? do_sys_open+0x31d/0x5d0 [ 2114.504959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2114.510508] ? security_file_ioctl+0x93/0xc0 [ 2114.514916] ksys_ioctl+0xab/0xd0 [ 2114.518389] __x64_sys_ioctl+0x73/0xb0 [ 2114.522293] do_syscall_64+0x103/0x610 [ 2114.526200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2114.531383] RIP: 0033:0x457d97 [ 2114.534582] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2114.553477] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2114.561194] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2114.568461] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2114.575724] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2114.582993] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2114.590256] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)="8ec5b0b6a3159c3e5fd10b5e62", 0xd) 16:46:24 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x26020000, 0x0, 0x0, 0x0) 16:46:24 executing program 1 (fault-call:0 fault-nth:15): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2114.731491] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2114.741509] FAT-fs (loop4): unable to read boot sector 16:46:24 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x1e4, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10d) 16:46:24 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x37040000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2114.892153] FAULT_INJECTION: forcing a failure. [ 2114.892153] name failslab, interval 1, probability 0, space 0, times 0 [ 2114.926982] CPU: 1 PID: 18672 Comm: syz-executor.1 Not tainted 5.0.0+ #10 16:46:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x4090ae82, 0x0) 16:46:24 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2c030000, 0x0, 0x0, 0x0) [ 2114.933937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2114.943294] Call Trace: [ 2114.945902] dump_stack+0x172/0x1f0 [ 2114.949551] should_fail.cold+0xa/0x15 [ 2114.953470] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2114.958590] ? ___might_sleep+0x163/0x280 [ 2114.962767] __should_failslab+0x121/0x190 [ 2114.967196] should_failslab+0x9/0x14 [ 2114.971003] kmem_cache_alloc+0x2b2/0x6f0 [ 2114.975164] ? lock_downgrade+0x880/0x880 [ 2114.979315] ? kasan_check_read+0x11/0x20 [ 2114.983476] __kernfs_new_node+0xef/0x690 [ 2114.987645] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 2114.992428] ? wait_for_completion+0x440/0x440 [ 2114.997040] ? mutex_unlock+0xd/0x10 [ 2115.000774] ? kernfs_activate+0x192/0x1f0 [ 2115.005030] kernfs_new_node+0x99/0x130 [ 2115.009009] __kernfs_create_file+0x51/0x340 [ 2115.013425] sysfs_add_file_mode_ns+0x222/0x560 [ 2115.018113] internal_create_group+0x35b/0xc40 [ 2115.022701] ? bd_set_size+0x89/0xb0 [ 2115.026426] ? remove_files.isra.0+0x190/0x190 [ 2115.031021] sysfs_create_group+0x20/0x30 [ 2115.035174] lo_ioctl+0xf8f/0x20d0 [ 2115.038747] ? lo_rw_aio+0x1530/0x1530 [ 2115.042642] blkdev_ioctl+0xee8/0x1c40 [ 2115.046529] ? __lock_acquire+0x548/0x3fb0 [ 2115.051038] ? blkpg_ioctl+0xa90/0xa90 [ 2115.054929] ? find_held_lock+0x35/0x130 [ 2115.059019] ? ___might_sleep+0x163/0x280 [ 2115.063173] block_ioctl+0xee/0x130 [ 2115.066800] ? blkdev_fallocate+0x410/0x410 [ 2115.071145] do_vfs_ioctl+0xd6e/0x1390 [ 2115.075046] ? selinux_file_ioctl+0x46f/0x5e0 [ 2115.079537] ? selinux_file_ioctl+0x125/0x5e0 [ 2115.084044] ? ioctl_preallocate+0x210/0x210 [ 2115.088450] ? selinux_file_mprotect+0x620/0x620 [ 2115.093210] ? ksys_dup3+0x3e0/0x3e0 [ 2115.096940] ? do_sys_open+0x31d/0x5d0 [ 2115.100845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2115.106385] ? security_file_ioctl+0x93/0xc0 [ 2115.110828] ksys_ioctl+0xab/0xd0 [ 2115.114288] __x64_sys_ioctl+0x73/0xb0 [ 2115.118203] do_syscall_64+0x103/0x610 [ 2115.122097] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2115.127709] RIP: 0033:0x457d97 [ 2115.130902] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2115.149805] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2115.157513] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2115.165260] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2115.172528] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2115.179793] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2115.187056] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:25 executing program 1 (fault-call:0 fault-nth:16): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2115.285066] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2115.311981] FAT-fs (loop4): unable to read boot sector 16:46:25 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x34000000, 0x0, 0x0, 0x0) 16:46:25 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:25 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x38040000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='loginuid\x00') ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000080)='vboxnet1\x00') ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f00000000c0)=""/241) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xb9) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x4138ae84, 0x0) [ 2115.490272] FAULT_INJECTION: forcing a failure. [ 2115.490272] name failslab, interval 1, probability 0, space 0, times 0 [ 2115.541966] CPU: 1 PID: 18701 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2115.548935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2115.558291] Call Trace: [ 2115.560898] dump_stack+0x172/0x1f0 [ 2115.564548] should_fail.cold+0xa/0x15 [ 2115.568465] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2115.573595] ? ___might_sleep+0x163/0x280 [ 2115.577776] __should_failslab+0x121/0x190 [ 2115.582025] should_failslab+0x9/0x14 [ 2115.582044] kmem_cache_alloc+0x2b2/0x6f0 [ 2115.582061] ? lock_downgrade+0x880/0x880 [ 2115.582075] ? kasan_check_read+0x11/0x20 [ 2115.582097] __kernfs_new_node+0xef/0x690 [ 2115.590038] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 2115.590058] ? wait_for_completion+0x440/0x440 [ 2115.590086] ? mutex_unlock+0xd/0x10 [ 2115.615516] ? kernfs_activate+0x192/0x1f0 [ 2115.619755] kernfs_new_node+0x99/0x130 [ 2115.623736] __kernfs_create_file+0x51/0x340 [ 2115.628149] sysfs_add_file_mode_ns+0x222/0x560 [ 2115.632826] internal_create_group+0x35b/0xc40 [ 2115.637405] ? bd_set_size+0x89/0xb0 [ 2115.641130] ? remove_files.isra.0+0x190/0x190 [ 2115.645723] sysfs_create_group+0x20/0x30 [ 2115.649872] lo_ioctl+0xf8f/0x20d0 [ 2115.653415] ? lo_rw_aio+0x1530/0x1530 [ 2115.657301] blkdev_ioctl+0xee8/0x1c40 [ 2115.661184] ? __lock_acquire+0x548/0x3fb0 [ 2115.665417] ? blkpg_ioctl+0xa90/0xa90 [ 2115.669313] ? find_held_lock+0x35/0x130 [ 2115.673401] ? ___might_sleep+0x163/0x280 [ 2115.677551] block_ioctl+0xee/0x130 [ 2115.681176] ? blkdev_fallocate+0x410/0x410 [ 2115.685495] do_vfs_ioctl+0xd6e/0x1390 [ 2115.689384] ? selinux_file_ioctl+0x46f/0x5e0 [ 2115.693877] ? selinux_file_ioctl+0x125/0x5e0 [ 2115.698371] ? ioctl_preallocate+0x210/0x210 [ 2115.702778] ? selinux_file_mprotect+0x620/0x620 [ 2115.707540] ? ksys_dup3+0x3e0/0x3e0 [ 2115.711255] ? do_sys_open+0x31d/0x5d0 [ 2115.715147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2115.720683] ? security_file_ioctl+0x93/0xc0 [ 2115.725094] ksys_ioctl+0xab/0xd0 [ 2115.728549] __x64_sys_ioctl+0x73/0xb0 [ 2115.732434] do_syscall_64+0x103/0x610 [ 2115.736323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2115.741502] RIP: 0033:0x457d97 [ 2115.744691] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2115.763616] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2115.771316] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2115.778582] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2115.785868] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 16:46:25 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3c020000, 0x0, 0x0, 0x0) [ 2115.793143] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2115.800403] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:25 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000040)={0x59, &(0x7f00000000c0)="4d16b68f247fed6165d1e06dea1920c95194ab416b1a77d571701f78ca5952ae557415a91346c6f286a0cb8b4695b9acf74258963d6ba96580fa468e01c7e00f156319446a3acaffa8de94fcad9dce7264eb5db43e70c56748"}) [ 2115.896146] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2115.903787] FAT-fs (loop4): unable to read boot sector 16:46:25 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3e040000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:25 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3f000000, 0x0, 0x0, 0x0) 16:46:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x41a0ae8d, 0x0) 16:46:25 executing program 1 (fault-call:0 fault-nth:17): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2116.057659] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2116.079043] FAT-fs (loop4): unable to read boot sector 16:46:25 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x40000000, 0x0, 0x0, 0x0) [ 2116.169687] FAULT_INJECTION: forcing a failure. [ 2116.169687] name failslab, interval 1, probability 0, space 0, times 0 [ 2116.183919] CPU: 0 PID: 18736 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2116.190857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2116.190863] Call Trace: [ 2116.190901] dump_stack+0x172/0x1f0 [ 2116.190939] should_fail.cold+0xa/0x15 [ 2116.210372] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2116.215497] ? ___might_sleep+0x163/0x280 16:46:25 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) fcntl$dupfd(r0, 0x406, r0) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2116.219698] __should_failslab+0x121/0x190 [ 2116.223947] should_failslab+0x9/0x14 [ 2116.227757] kmem_cache_alloc+0x2b2/0x6f0 [ 2116.231919] ? lock_downgrade+0x880/0x880 [ 2116.236072] ? kasan_check_read+0x11/0x20 [ 2116.240232] __kernfs_new_node+0xef/0x690 [ 2116.244397] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 2116.249167] ? wait_for_completion+0x440/0x440 [ 2116.253774] ? mutex_unlock+0xd/0x10 [ 2116.257491] ? kernfs_activate+0x192/0x1f0 [ 2116.261738] kernfs_new_node+0x99/0x130 [ 2116.265722] __kernfs_create_file+0x51/0x340 [ 2116.270152] sysfs_add_file_mode_ns+0x222/0x560 [ 2116.274848] internal_create_group+0x35b/0xc40 [ 2116.279431] ? bd_set_size+0x89/0xb0 [ 2116.283168] ? remove_files.isra.0+0x190/0x190 [ 2116.287761] sysfs_create_group+0x20/0x30 [ 2116.291911] lo_ioctl+0xf8f/0x20d0 [ 2116.295459] ? lo_rw_aio+0x1530/0x1530 [ 2116.299347] blkdev_ioctl+0xee8/0x1c40 [ 2116.303232] ? __lock_acquire+0x548/0x3fb0 [ 2116.307478] ? blkpg_ioctl+0xa90/0xa90 [ 2116.311365] ? find_held_lock+0x35/0x130 [ 2116.315440] ? ___might_sleep+0x163/0x280 [ 2116.319592] block_ioctl+0xee/0x130 [ 2116.323235] ? blkdev_fallocate+0x410/0x410 [ 2116.327556] do_vfs_ioctl+0xd6e/0x1390 [ 2116.331445] ? selinux_file_ioctl+0x46f/0x5e0 [ 2116.335936] ? selinux_file_ioctl+0x125/0x5e0 [ 2116.340431] ? ioctl_preallocate+0x210/0x210 [ 2116.344837] ? selinux_file_mprotect+0x620/0x620 [ 2116.349599] ? ksys_dup3+0x3e0/0x3e0 [ 2116.353318] ? do_sys_open+0x31d/0x5d0 [ 2116.357209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2116.362748] ? security_file_ioctl+0x93/0xc0 [ 2116.367162] ksys_ioctl+0xab/0xd0 [ 2116.370627] __x64_sys_ioctl+0x73/0xb0 [ 2116.374520] do_syscall_64+0x103/0x610 [ 2116.378415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2116.383616] RIP: 0033:0x457d97 [ 2116.386824] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2116.405721] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2116.413426] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 16:46:26 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3f000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2116.420686] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2116.427950] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2116.435226] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2116.442490] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:26 executing program 1 (fault-call:0 fault-nth:18): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2116.561219] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2116.573164] FAT-fs (loop4): unable to read boot sector [ 2116.676000] FAULT_INJECTION: forcing a failure. [ 2116.676000] name failslab, interval 1, probability 0, space 0, times 0 [ 2116.692179] CPU: 0 PID: 18760 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2116.699119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2116.708472] Call Trace: [ 2116.711088] dump_stack+0x172/0x1f0 [ 2116.714735] should_fail.cold+0xa/0x15 [ 2116.718659] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2116.723775] ? ___might_sleep+0x163/0x280 [ 2116.727933] __should_failslab+0x121/0x190 [ 2116.732171] should_failslab+0x9/0x14 [ 2116.735969] kmem_cache_alloc+0x2b2/0x6f0 [ 2116.740117] ? lock_downgrade+0x880/0x880 [ 2116.744263] ? kasan_check_read+0x11/0x20 [ 2116.748416] __kernfs_new_node+0xef/0x690 [ 2116.752582] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 2116.757339] ? wait_for_completion+0x440/0x440 [ 2116.761965] ? mutex_unlock+0xd/0x10 [ 2116.765677] ? kernfs_activate+0x192/0x1f0 [ 2116.769912] kernfs_new_node+0x99/0x130 [ 2116.773891] __kernfs_create_file+0x51/0x340 [ 2116.778311] sysfs_add_file_mode_ns+0x222/0x560 [ 2116.782993] internal_create_group+0x35b/0xc40 [ 2116.787575] ? bd_set_size+0x89/0xb0 [ 2116.791314] ? remove_files.isra.0+0x190/0x190 [ 2116.795957] sysfs_create_group+0x20/0x30 [ 2116.800108] lo_ioctl+0xf8f/0x20d0 [ 2116.803660] ? lo_rw_aio+0x1530/0x1530 [ 2116.807551] blkdev_ioctl+0xee8/0x1c40 [ 2116.811450] ? __lock_acquire+0x548/0x3fb0 [ 2116.815687] ? blkpg_ioctl+0xa90/0xa90 [ 2116.819571] ? find_held_lock+0x35/0x130 [ 2116.823678] ? ___might_sleep+0x163/0x280 [ 2116.827831] block_ioctl+0xee/0x130 [ 2116.831479] ? blkdev_fallocate+0x410/0x410 [ 2116.835800] do_vfs_ioctl+0xd6e/0x1390 [ 2116.839682] ? selinux_file_ioctl+0x46f/0x5e0 [ 2116.844189] ? selinux_file_ioctl+0x125/0x5e0 [ 2116.848685] ? ioctl_preallocate+0x210/0x210 [ 2116.853090] ? selinux_file_mprotect+0x620/0x620 [ 2116.857863] ? ksys_dup3+0x3e0/0x3e0 [ 2116.861580] ? do_sys_open+0x31d/0x5d0 [ 2116.865473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2116.871021] ? security_file_ioctl+0x93/0xc0 [ 2116.875430] ksys_ioctl+0xab/0xd0 [ 2116.878885] __x64_sys_ioctl+0x73/0xb0 [ 2116.882778] do_syscall_64+0x103/0x610 [ 2116.886675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2116.891862] RIP: 0033:0x457d97 [ 2116.895052] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2116.913951] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2116.921661] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2116.928928] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2116.936194] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2116.943457] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2116.950718] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x3, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0x7f, 0x3, 0x9, 0x0, 0x4, 0xc3, 0x40, 0x5, 0x3, 0x54f}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:46:26 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x40010000, 0x0, 0x0, 0x0) 16:46:26 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) 16:46:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x8004ae98, 0x0) 16:46:26 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x40000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:26 executing program 1 (fault-call:0 fault-nth:19): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:26 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x48000000, 0x0, 0x0, 0x0) [ 2117.157322] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2117.171029] FAT-fs (loop4): unable to read boot sector 16:46:26 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x46040000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2117.236886] FAULT_INJECTION: forcing a failure. [ 2117.236886] name failslab, interval 1, probability 0, space 0, times 0 [ 2117.275685] CPU: 1 PID: 18783 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2117.282630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2117.291985] Call Trace: [ 2117.294584] dump_stack+0x172/0x1f0 [ 2117.298268] should_fail.cold+0xa/0x15 [ 2117.302175] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2117.307297] ? ___might_sleep+0x163/0x280 [ 2117.311474] __should_failslab+0x121/0x190 [ 2117.315729] should_failslab+0x9/0x14 [ 2117.319542] kmem_cache_alloc+0x2b2/0x6f0 [ 2117.319561] ? lock_downgrade+0x880/0x880 [ 2117.319576] ? kasan_check_read+0x11/0x20 [ 2117.319596] __kernfs_new_node+0xef/0x690 [ 2117.332024] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 2117.332043] ? wait_for_completion+0x440/0x440 [ 2117.332080] ? mutex_unlock+0xd/0x10 [ 2117.332094] ? kernfs_activate+0x192/0x1f0 [ 2117.332112] kernfs_new_node+0x99/0x130 [ 2117.357427] __kernfs_create_file+0x51/0x340 [ 2117.361826] sysfs_add_file_mode_ns+0x222/0x560 [ 2117.366487] internal_create_group+0x35b/0xc40 [ 2117.371055] ? bd_set_size+0x89/0xb0 [ 2117.374771] ? remove_files.isra.0+0x190/0x190 [ 2117.379355] sysfs_create_group+0x20/0x30 [ 2117.383502] lo_ioctl+0xf8f/0x20d0 [ 2117.387034] ? lo_rw_aio+0x1530/0x1530 [ 2117.390955] blkdev_ioctl+0xee8/0x1c40 [ 2117.394843] ? __lock_acquire+0x548/0x3fb0 [ 2117.399089] ? blkpg_ioctl+0xa90/0xa90 [ 2117.402992] ? find_held_lock+0x35/0x130 [ 2117.407074] ? ___might_sleep+0x163/0x280 [ 2117.411233] block_ioctl+0xee/0x130 [ 2117.414882] ? blkdev_fallocate+0x410/0x410 [ 2117.419225] do_vfs_ioctl+0xd6e/0x1390 [ 2117.423106] ? selinux_file_ioctl+0x46f/0x5e0 [ 2117.427595] ? selinux_file_ioctl+0x125/0x5e0 [ 2117.427612] ? ioctl_preallocate+0x210/0x210 [ 2117.427626] ? selinux_file_mprotect+0x620/0x620 [ 2117.427648] ? ksys_dup3+0x3e0/0x3e0 [ 2117.427665] ? do_sys_open+0x31d/0x5d0 [ 2117.436555] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2117.436572] ? security_file_ioctl+0x93/0xc0 [ 2117.436589] ksys_ioctl+0xab/0xd0 [ 2117.462311] __x64_sys_ioctl+0x73/0xb0 [ 2117.466188] do_syscall_64+0x103/0x610 [ 2117.470079] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2117.475263] RIP: 0033:0x457d97 [ 2117.478439] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2117.497320] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2117.505006] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2117.512270] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2117.519523] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2117.526776] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 16:46:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x80086601, 0x0) 16:46:27 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x44100, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x200, 0x8, 0x12, 0xd3, 0x9, 0x10000, 0x50000000000000, 0x10000, 0x62d, 0xbad5}) sendto$inet(r0, 0x0, 0x1ba, 0x200007fe, &(0x7f0000000040)={0x2, 0x0, @empty}, 0xfffffffffffffe5d) 16:46:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c000000, 0x0, 0x0, 0x0) [ 2117.534036] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2117.643026] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2117.661240] FAT-fs (loop4): unable to read boot sector 16:46:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ftruncate(r0, 0x6) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4402) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r6 = gettid() setpgid(r5, r6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:27 executing program 1 (fault-call:0 fault-nth:20): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x60000000, 0x0, 0x0, 0x0) 16:46:27 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x4a040000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:27 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x11, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x158, 0x0, &(0x7f0000000ac0)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000440)=[@ptr={0x70742a85, 0x1, &(0x7f0000000400), 0x1, 0x0, 0x3b}], &(0x7f0000000480)=[0x20, 0x0]}, 0x73c}}, @release={0x40046306, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x30, 0x8, &(0x7f00000004c0)=[@flat={0x776a2a85, 0xa, r2, 0x2}, @flat={0x0, 0x101, r2, 0x2}], &(0x7f0000000500)=[0x18]}}, @acquire_done={0x40106309, r3, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x8, &(0x7f0000000580)=[@ptr={0x70742a85, 0x0, &(0x7f0000000540), 0x1, 0x0, 0x3}], &(0x7f00000005c0)=[0x30]}, 0x7a}}, @clear_death={0x400c630f, 0x0, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x60, 0x20, &(0x7f0000000840)=[@fda={0x66646185, 0xa, 0x2, 0x3d}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000000800), 0x1, 0x4, 0x1c}], &(0x7f00000008c0)=[0x38, 0x0, 0x48, 0x0]}}, @dead_binder_done={0x40086310, 0x4}], 0xfc, 0x0, &(0x7f0000000c80)="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"}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r5 = semget(0x2, 0x3, 0x10) semctl$GETVAL(r5, 0x7, 0xc, &(0x7f0000000340)=""/95) [ 2117.795247] FAULT_INJECTION: forcing a failure. [ 2117.795247] name failslab, interval 1, probability 0, space 0, times 0 16:46:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x80087601, 0x0) [ 2117.847214] CPU: 0 PID: 18809 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2117.854151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2117.863499] Call Trace: [ 2117.866101] dump_stack+0x172/0x1f0 [ 2117.869744] should_fail.cold+0xa/0x15 [ 2117.873688] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2117.878882] ? ___might_sleep+0x163/0x280 [ 2117.883051] __should_failslab+0x121/0x190 [ 2117.887317] should_failslab+0x9/0x14 [ 2117.891135] kmem_cache_alloc_trace+0x2d1/0x760 [ 2117.891160] kobject_uevent_env+0x2fb/0x1030 [ 2117.891184] kobject_uevent+0x20/0x26 [ 2117.891201] lo_ioctl+0x100b/0x20d0 [ 2117.891218] ? lo_rw_aio+0x1530/0x1530 [ 2117.900274] blkdev_ioctl+0xee8/0x1c40 [ 2117.900289] ? __lock_acquire+0x548/0x3fb0 [ 2117.900308] ? blkpg_ioctl+0xa90/0xa90 [ 2117.923563] ? find_held_lock+0x35/0x130 [ 2117.927652] ? ___might_sleep+0x163/0x280 [ 2117.931813] block_ioctl+0xee/0x130 [ 2117.935448] ? blkdev_fallocate+0x410/0x410 [ 2117.935469] do_vfs_ioctl+0xd6e/0x1390 [ 2117.935484] ? selinux_file_ioctl+0x46f/0x5e0 [ 2117.935501] ? selinux_file_ioctl+0x125/0x5e0 [ 2117.943693] ? ioctl_preallocate+0x210/0x210 [ 2117.943707] ? selinux_file_mprotect+0x620/0x620 [ 2117.943729] ? ksys_dup3+0x3e0/0x3e0 [ 2117.943746] ? do_sys_open+0x31d/0x5d0 [ 2117.943767] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2117.943783] ? security_file_ioctl+0x93/0xc0 [ 2117.943811] ksys_ioctl+0xab/0xd0 [ 2117.982803] __x64_sys_ioctl+0x73/0xb0 [ 2117.986692] do_syscall_64+0x103/0x610 [ 2117.990581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2117.995772] RIP: 0033:0x457d97 [ 2117.998957] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2118.019065] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2118.026768] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2118.034027] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 16:46:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x12100, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x68000000, 0x0, 0x0, 0x0) [ 2118.041288] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2118.048546] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2118.056305] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6b6b6b00, 0x0, 0x0, 0x0) [ 2118.174174] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2118.188906] FAT-fs (loop4): unable to read boot sector 16:46:27 executing program 1 (fault-call:0 fault-nth:21): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:27 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x60000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:28 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_RSYMLINK(r0, &(0x7f0000000040)={0x14, 0x11, 0x1, {0x20, 0x0, 0x2}}, 0x14) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) 16:46:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6c000000, 0x0, 0x0, 0x0) [ 2118.412160] FAULT_INJECTION: forcing a failure. [ 2118.412160] name failslab, interval 1, probability 0, space 0, times 0 [ 2118.430491] CPU: 1 PID: 18845 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2118.437441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2118.446795] Call Trace: [ 2118.449405] dump_stack+0x172/0x1f0 [ 2118.453071] should_fail.cold+0xa/0x15 [ 2118.456985] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2118.462117] ? ___might_sleep+0x163/0x280 [ 2118.462150] __should_failslab+0x121/0x190 [ 2118.462171] should_failslab+0x9/0x14 [ 2118.462190] kmem_cache_alloc_trace+0x2d1/0x760 [ 2118.470570] kobject_uevent_env+0x2fb/0x1030 [ 2118.470598] kobject_uevent+0x20/0x26 [ 2118.470616] lo_ioctl+0x100b/0x20d0 [ 2118.470636] ? lo_rw_aio+0x1530/0x1530 [ 2118.470654] blkdev_ioctl+0xee8/0x1c40 [ 2118.498651] ? __lock_acquire+0x548/0x3fb0 [ 2118.502890] ? blkpg_ioctl+0xa90/0xa90 [ 2118.506803] ? find_held_lock+0x35/0x130 [ 2118.510883] ? ___might_sleep+0x163/0x280 [ 2118.515041] block_ioctl+0xee/0x130 [ 2118.518666] ? blkdev_fallocate+0x410/0x410 [ 2118.523005] do_vfs_ioctl+0xd6e/0x1390 [ 2118.526889] ? selinux_file_ioctl+0x46f/0x5e0 [ 2118.531381] ? selinux_file_ioctl+0x125/0x5e0 [ 2118.535876] ? ioctl_preallocate+0x210/0x210 [ 2118.540304] ? selinux_file_mprotect+0x620/0x620 [ 2118.545085] ? ksys_dup3+0x3e0/0x3e0 [ 2118.548800] ? do_sys_open+0x31d/0x5d0 [ 2118.552705] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2118.558252] ? security_file_ioctl+0x93/0xc0 [ 2118.562663] ksys_ioctl+0xab/0xd0 [ 2118.566116] __x64_sys_ioctl+0x73/0xb0 [ 2118.570008] do_syscall_64+0x103/0x610 [ 2118.573903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2118.579084] RIP: 0033:0x457d97 [ 2118.582296] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2118.601204] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:46:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) process_vm_writev(0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/85, 0x55}], 0x2, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/8, 0x8}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/15, 0xf}, {&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000440)=""/241, 0xf1}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/120, 0x78}], 0x8, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2118.608903] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2118.616181] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2118.623475] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2118.630739] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2118.637999] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2118.659390] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2118.681170] FAT-fs (loop4): unable to read boot sector 16:46:28 executing program 2: ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000200)=ANY=[@ANYBLOB="040000000000000002000000000000000900000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000e2497400000000000000002000000000000333b12b5727e0ec", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00$o\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="00000000030000000000000000000000000000000000000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00Wj\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="00000000040000000000000000000000000000000000000000000000"]) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x12400, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, @bcast, @netrom={'nr', 0x0}, 0xfffffffffffffffd, 'syz0\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x9, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @default, @bcast, @default]}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'bridge_slave_1\x00', {0x2, 0x4e24, @local}}) r1 = socket$inet(0x2, 0x800, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/50, &(0x7f00000000c0)=0x32) 16:46:28 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x68040000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x74000000, 0x0, 0x0, 0x0) 16:46:28 executing program 1 (fault-call:0 fault-nth:22): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x8138ae83, 0x0) 16:46:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a000000, 0x0, 0x0, 0x0) [ 2118.971881] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2118.978924] FAT-fs (loop4): unable to read boot sector [ 2119.004387] FAULT_INJECTION: forcing a failure. [ 2119.004387] name failslab, interval 1, probability 0, space 0, times 0 [ 2119.048013] CPU: 0 PID: 18885 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2119.055467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2119.064809] Call Trace: [ 2119.067396] dump_stack+0x172/0x1f0 [ 2119.071025] should_fail.cold+0xa/0x15 [ 2119.074917] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2119.080037] ? ___might_sleep+0x163/0x280 [ 2119.084201] __should_failslab+0x121/0x190 [ 2119.088431] should_failslab+0x9/0x14 [ 2119.092326] __kmalloc+0x2dc/0x740 [ 2119.095861] ? kobject_uevent_env+0x2fb/0x1030 [ 2119.100436] ? rcu_read_lock_sched_held+0x110/0x130 [ 2119.105445] ? kobject_get_path+0xc4/0x1b0 [ 2119.109672] kobject_get_path+0xc4/0x1b0 [ 2119.113759] kobject_uevent_env+0x31f/0x1030 [ 2119.118168] kobject_uevent+0x20/0x26 [ 2119.121956] lo_ioctl+0x100b/0x20d0 [ 2119.125576] ? lo_rw_aio+0x1530/0x1530 [ 2119.129470] blkdev_ioctl+0xee8/0x1c40 [ 2119.133367] ? __lock_acquire+0x548/0x3fb0 [ 2119.137611] ? blkpg_ioctl+0xa90/0xa90 [ 2119.141499] ? find_held_lock+0x35/0x130 [ 2119.145565] ? ___might_sleep+0x163/0x280 [ 2119.149727] block_ioctl+0xee/0x130 [ 2119.153347] ? blkdev_fallocate+0x410/0x410 [ 2119.157669] do_vfs_ioctl+0xd6e/0x1390 [ 2119.161751] ? selinux_file_ioctl+0x46f/0x5e0 [ 2119.166237] ? selinux_file_ioctl+0x125/0x5e0 [ 2119.170744] ? ioctl_preallocate+0x210/0x210 [ 2119.175145] ? selinux_file_mprotect+0x620/0x620 [ 2119.179904] ? ksys_dup3+0x3e0/0x3e0 [ 2119.183617] ? do_sys_open+0x31d/0x5d0 [ 2119.187526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2119.193059] ? security_file_ioctl+0x93/0xc0 [ 2119.197467] ksys_ioctl+0xab/0xd0 [ 2119.200934] __x64_sys_ioctl+0x73/0xb0 [ 2119.204835] do_syscall_64+0x103/0x610 [ 2119.208730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2119.213917] RIP: 0033:0x457d97 [ 2119.217106] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2119.236003] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:46:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4f5, 0x0) bind$isdn_base(r4, &(0x7f0000000080)={0x22, 0x0, 0x27, 0x10000, 0x4}, 0x6) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0xfffffffffffffcdf, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2119.243708] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2119.250972] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2119.258239] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2119.265502] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2119.272769] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7d000000, 0x0, 0x0, 0x0) 16:46:29 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x6b6b6b00}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:29 executing program 1 (fault-call:0 fault-nth:23): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:29 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7e030000, 0x0, 0x0, 0x0) 16:46:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0x81a0ae8c, 0x0) [ 2119.577856] FAULT_INJECTION: forcing a failure. [ 2119.577856] name failslab, interval 1, probability 0, space 0, times 0 [ 2119.601309] CPU: 1 PID: 18914 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2119.608258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2119.617625] Call Trace: [ 2119.620227] dump_stack+0x172/0x1f0 [ 2119.623892] should_fail.cold+0xa/0x15 [ 2119.627828] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2119.632976] ? ___might_sleep+0x163/0x280 [ 2119.637144] __should_failslab+0x121/0x190 [ 2119.637165] should_failslab+0x9/0x14 [ 2119.637182] kmem_cache_alloc_node_trace+0x270/0x720 [ 2119.637209] __kmalloc_node_track_caller+0x3d/0x70 [ 2119.655264] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2119.659941] __alloc_skb+0x10b/0x5e0 [ 2119.663665] ? skb_trim+0x190/0x190 [ 2119.667298] ? kasan_check_read+0x11/0x20 [ 2119.671456] alloc_uevent_skb+0x83/0x1e2 [ 2119.675529] kobject_uevent_env+0xa63/0x1030 [ 2119.679957] kobject_uevent+0x20/0x26 [ 2119.683776] lo_ioctl+0x100b/0x20d0 [ 2119.687459] ? lo_rw_aio+0x1530/0x1530 [ 2119.691356] blkdev_ioctl+0xee8/0x1c40 [ 2119.695252] ? __lock_acquire+0x548/0x3fb0 [ 2119.699492] ? blkpg_ioctl+0xa90/0xa90 [ 2119.703380] ? find_held_lock+0x35/0x130 [ 2119.707480] ? ___might_sleep+0x163/0x280 [ 2119.711646] block_ioctl+0xee/0x130 [ 2119.715277] ? blkdev_fallocate+0x410/0x410 [ 2119.719600] do_vfs_ioctl+0xd6e/0x1390 [ 2119.723496] ? selinux_file_ioctl+0x46f/0x5e0 [ 2119.727985] ? selinux_file_ioctl+0x125/0x5e0 [ 2119.732479] ? ioctl_preallocate+0x210/0x210 [ 2119.736881] ? selinux_file_mprotect+0x620/0x620 [ 2119.741648] ? ksys_dup3+0x3e0/0x3e0 [ 2119.745374] ? do_sys_open+0x31d/0x5d0 [ 2119.749268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2119.754805] ? security_file_ioctl+0x93/0xc0 [ 2119.759216] ksys_ioctl+0xab/0xd0 [ 2119.762690] __x64_sys_ioctl+0x73/0xb0 [ 2119.766616] do_syscall_64+0x103/0x610 [ 2119.770522] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2119.775716] RIP: 0033:0x457d97 [ 2119.778910] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2119.797814] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2119.805520] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d97 [ 2119.812802] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2119.820076] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2119.827345] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2119.834629] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2119.868013] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2119.885444] FAT-fs (loop4): unable to read boot sector 16:46:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x0, 0x0) 16:46:29 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 16:46:29 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x8cffffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xc0045878, 0x0) 16:46:29 executing program 1 (fault-call:0 fault-nth:24): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:29 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000200)={0x5, 0x6}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendto$inet(r0, &(0x7f00000000c0)="8c4b21c07fd0eb790d86676ee192291300a06ac7d6f7d47c0ce1907181f9861f156b0d5f160633ef0bbc239f6f6802a2543246f764982c7899b94ea6a946c8c5eeb33f0b36cba175e991a972257b7cf3cb20d8bfe2c85e181f13825c9fbcc0eefffb5734c6b88fff178030df740314cbe0b75c5aff050b334f2bfa3f8a1cf47962fa691c9be6e40c0dd8b8560781c261b8f32449783fbed9f2387a0174e227a8691e3360e283c46b56eda2f7f65fdca8e3daccfa741c04fbeb81e468ffae9a789803228f2f954193a24bdd65a7bfd151b0d4d7c219434e5952e497368bd26d89469d1a5794174568c6", 0xe9, 0x40000, &(0x7f00000001c0)={0x2, 0x4e23, @rand_addr=0x3}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000240)={0x1, 0x7c, "69f3beca3a6655031ef936d9cb4a4b60d851402b27f53fe12542b276e63b0d6a32471b7803d39bb6bd5866cf4d895e90aa28675cd1d7493641aae2b0e2145804d0a2050da80d1bb239100bf8e57096fc996aeada2f3ac71d3b5bc5c245f103f895863d0f0fdc7298de4433fed1b792035ba40d2ba77a2acd3f94d304"}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000040)={0x2f, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x4, 'lc\x00', 0x4, 0x8, 0x22}, 0x2c) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:46:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x97ffffff, 0x0, 0x0, 0x0) [ 2120.187311] FAULT_INJECTION: forcing a failure. [ 2120.187311] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2120.199252] CPU: 1 PID: 18945 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2120.206195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2120.215569] Call Trace: [ 2120.218224] dump_stack+0x172/0x1f0 [ 2120.221880] should_fail.cold+0xa/0x15 [ 2120.225780] ? lo_ioctl+0x188/0x20d0 [ 2120.229550] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2120.229572] ? __lock_acquire+0x548/0x3fb0 [ 2120.229596] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2120.244489] should_fail_alloc_page+0x50/0x60 [ 2120.249015] __alloc_pages_nodemask+0x1a1/0x7e0 [ 2120.253715] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2120.258749] ? find_held_lock+0x35/0x130 [ 2120.262832] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2120.262858] cache_grow_begin+0x9c/0x860 [ 2120.262876] ? getname_flags+0xd6/0x5b0 [ 2120.262894] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2120.262921] kmem_cache_alloc+0x62d/0x6f0 [ 2120.281588] getname_flags+0xd6/0x5b0 [ 2120.281619] do_mkdirat+0xa0/0x2a0 [ 2120.281638] ? __ia32_sys_mknod+0xb0/0xb0 [ 2120.281655] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2120.281670] ? do_syscall_64+0x26/0x610 [ 2120.281688] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2120.281717] ? do_syscall_64+0x26/0x610 [ 2120.315393] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2120.319992] __x64_sys_mkdir+0x5c/0x80 [ 2120.323896] do_syscall_64+0x103/0x610 [ 2120.327813] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2120.333055] RIP: 0033:0x457347 [ 2120.336261] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2120.355162] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2120.362880] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2120.370155] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 2120.377427] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 16:46:29 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xa0010000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:30 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa0000000, 0x0, 0x0, 0x0) [ 2120.384712] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2120.391985] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:30 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa0010000, 0x0, 0x0, 0x0) 16:46:30 executing program 1 (fault-call:0 fault-nth:25): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2120.540347] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2120.547192] FAT-fs (loop4): unable to read boot sector [ 2120.577287] IPVS: set_ctl: invalid protocol: 47 172.30.1.6:20002 16:46:30 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xbc270000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xc0045878, 0x0) 16:46:30 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sysinfo(&(0x7f0000000200)=""/204) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2120.736452] FAULT_INJECTION: forcing a failure. [ 2120.736452] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2120.748294] CPU: 0 PID: 18979 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2120.748307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2120.748312] Call Trace: [ 2120.748338] dump_stack+0x172/0x1f0 [ 2120.748364] should_fail.cold+0xa/0x15 [ 2120.748387] ? lo_ioctl+0x188/0x20d0 [ 2120.778442] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2120.783568] ? __lock_acquire+0x548/0x3fb0 [ 2120.787822] should_fail_alloc_page+0x50/0x60 [ 2120.792325] __alloc_pages_nodemask+0x1a1/0x7e0 [ 2120.797007] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2120.802028] ? find_held_lock+0x35/0x130 [ 2120.806113] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2120.811259] cache_grow_begin+0x9c/0x860 [ 2120.815339] ? getname_flags+0xd6/0x5b0 [ 2120.819320] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2120.824875] kmem_cache_alloc+0x62d/0x6f0 [ 2120.829044] getname_flags+0xd6/0x5b0 [ 2120.832861] do_mkdirat+0xa0/0x2a0 [ 2120.836418] ? __ia32_sys_mknod+0xb0/0xb0 [ 2120.840574] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2120.845349] ? do_syscall_64+0x26/0x610 [ 2120.849388] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2120.854757] ? do_syscall_64+0x26/0x610 [ 2120.858759] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2120.863367] __x64_sys_mkdir+0x5c/0x80 [ 2120.867305] do_syscall_64+0x103/0x610 [ 2120.871207] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2120.876398] RIP: 0033:0x457347 [ 2120.879617] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2120.898535] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2120.906250] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2120.913527] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 2120.920796] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2120.928082] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 16:46:30 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaa000000, 0x0, 0x0, 0x0) [ 2120.935371] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2121.000057] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2121.007212] FAT-fs (loop4): unable to read boot sector 16:46:30 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xc0ed0000, 0x0, 0x0, 0x0) [ 2121.077705] IPVS: set_ctl: invalid protocol: 47 172.30.1.6:20002 16:46:30 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xc0ed0000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r1, 0xc040564b, &(0x7f0000001400)={0x4, 0x0, 0x203b, 0x7, 0x8, {0x20, 0x2}, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000040)={@rand_addr, @multicast1, @multicast2}, &(0x7f0000000080)=0xc) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="2566a2fde469b268bbb83b3002c54d21b81ad6d6f4196431bb22a112ae4d17b78d6032976374e9896ed681248ab1f9310e2e6027b2f8a085e5bd59c027c9f28f51e52403264bbbfc866dfb54c203fd73aea58d42fc9b265d3799f162516608a39d4da60b6004d6fedda5d5b0cc11cc41a8a04c151d06486ea896ca9e72f75e6252a506e74e80daafaac0068a9b060bc7ed8393d32dfef301764f716701f0a2cd3f2350b36727254f70217aecee469c734910f502c855225dac097b86229fb8aab82717c3dff957c6ba9a44dc12fbfe7c91967462183d5646c85b9ac911a6093e847d2f46dede4534c0b3dafcb4be159e317cac3d", 0xf4}, {&(0x7f0000000200)="902210d829a0c6515ab5ce9c49bda796a385e8a39e2132052b8b0d65aa0139df1dec35d5c8690623ca8aabd8a0105b6f674fb5587bddf898788fdfa15dbe58b4cbaeb188f80ac5be63635649d92b869357433d24280db02882397a4d81d4fd95f13e314fac36d65c024451aa9bea09b6d99647a5ea47c2fc043d0738813a9bcbf339386a97f5be14c4d62edd5b24f978e04ceccac86f298a61bdf6b3328fc8aba7ee3e940a8cb781e99ca17f17795a5617efc4d5f7b84733f06e3e51045e6bc540072c7428bec6d2a0d87a21ed737ea7b2a6881abaf060a8e671e29ca46414a2a4ea1d8de2c8a6899f8ca0591d6877bbaf5853b3a69011eab8", 0xf9}], 0x2, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x1030, 0x4050}, 0x20000000) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x10000) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r5, 0xae80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 16:46:30 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xe0020000, 0x0, 0x0, 0x0) 16:46:30 executing program 1 (fault-call:0 fault-nth:26): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xc0189436, 0x0) 16:46:30 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000040)={0x7, 0x2bd, &(0x7f0000000200)="afd64bb667c81c456254caa2559835c32b2b2bb7260967f30014ce9512471c1644667ee2a6bb789bb7eb8e6daa6c1cecee70b984ed010010c2a8d79c91a66df1bdee37dfdb231175b8ce40b7a487f09b8d0f188486562dd653c3883e8efa759cda4414a33f84fb8b5a6c818aafea851116dab60162f4d644c799b069bdfc8ed2d1a3d0fefc2d390e64e15a376672849c1c2144786a0113cfe1a97c0792be02383ff6521eca873f5b48c8dcfaf128c1b533cf2032766d8074b64252b3132ae5ec3aadcfa2ee0c5ed3fe16e7cf798abbb5efecf80af756a0f2", &(0x7f00000000c0)="202bcda63573670b06256ec3ebb8ee014ab64e219bf183e0d289af638cef641af3c87274c3a39799cb7ae749f7529fefc6d97d3f0349072c96a4464c4246c30b148fe5a7d51e1e4f608dd101900f97107bf9ac2b29e36d09adb7e4a39dcd61189617d014cb7142772b6bd3f9300b19c730100d629d0b0affe41f105bb7c1f48134735989d66f77ddc39b95d03a3847c9d341ba0b219cbb76215d262528984f1a35681aeab72b503a7ba1acaddab3d3", 0xd8, 0xaf}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x2) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x3d, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23, 0x3, 'wlc\x00', 0x10, 0x7ff, 0x23}, 0x2c) write$apparmor_exec(r1, &(0x7f0000000340)={'exec ', 'eth0(wlan0em1,^mime_type@-\x00'}, 0x20) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2121.320501] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2121.327337] FAULT_INJECTION: forcing a failure. [ 2121.327337] name failslab, interval 1, probability 0, space 0, times 0 [ 2121.340387] CPU: 1 PID: 19013 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2121.345530] FAT-fs (loop4): unable to read boot sector [ 2121.347327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2121.347362] Call Trace: [ 2121.364599] dump_stack+0x172/0x1f0 [ 2121.368254] should_fail.cold+0xa/0x15 [ 2121.372163] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2121.377286] ? ___might_sleep+0x163/0x280 [ 2121.381446] __should_failslab+0x121/0x190 [ 2121.385764] ? ratelimit_state_init+0xb0/0xb0 [ 2121.390266] should_failslab+0x9/0x14 [ 2121.394071] kmem_cache_alloc+0x2b2/0x6f0 [ 2121.398250] ? ratelimit_state_init+0xb0/0xb0 [ 2121.402751] ext4_alloc_inode+0x1f/0x640 [ 2121.406817] ? ratelimit_state_init+0xb0/0xb0 [ 2121.411348] alloc_inode+0x66/0x190 [ 2121.414978] new_inode_pseudo+0x19/0xf0 [ 2121.418950] new_inode+0x1f/0x40 [ 2121.422365] __ext4_new_inode+0x3cb/0x5290 [ 2121.426605] ? kasan_check_read+0x11/0x20 [ 2121.430788] ? ext4_free_inode+0x1450/0x1450 [ 2121.435213] ? dqget+0x10d0/0x10d0 [ 2121.438760] ? selinux_determine_inode_label+0x1b1/0x360 [ 2121.444219] ext4_mkdir+0x3d5/0xdf0 [ 2121.447857] ? ext4_init_dot_dotdot+0x520/0x520 [ 2121.452531] ? selinux_inode_mkdir+0x23/0x30 [ 2121.456940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2121.462500] ? security_inode_mkdir+0xee/0x120 [ 2121.467078] vfs_mkdir+0x433/0x690 [ 2121.470625] do_mkdirat+0x234/0x2a0 [ 2121.474253] ? __ia32_sys_mknod+0xb0/0xb0 [ 2121.478396] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2121.483153] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2121.488513] ? do_syscall_64+0x26/0x610 [ 2121.492486] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2121.497062] __x64_sys_mkdir+0x5c/0x80 [ 2121.500967] do_syscall_64+0x103/0x610 [ 2121.504854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2121.510034] RIP: 0033:0x457347 [ 2121.513221] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2121.532114] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2121.539819] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2121.547077] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 2121.554337] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2121.561595] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 16:46:31 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xe9030000, 0x0, 0x0, 0x0) [ 2121.568865] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2121.617842] IPVS: set_ctl: invalid protocol: 61 172.30.0.3:20003 [ 2121.654914] IPVS: set_ctl: invalid protocol: 61 172.30.0.3:20003 16:46:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xc018ae85, 0x0) 16:46:31 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2040) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) 16:46:31 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf3030000, 0x0, 0x0, 0x0) 16:46:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000080)={0x2, 0x4, 0x9, 0x1, 0xc058, 0x7f8}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000180)=[0x0]) setregid(r5, r6) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:46:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xc020660b, 0x0) 16:46:31 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xef250000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:31 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf5ffffff, 0x0, 0x0, 0x0) 16:46:31 executing program 1 (fault-call:0 fault-nth:27): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:31 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$KDENABIO(r1, 0x4b36) [ 2122.111835] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2122.119596] FAT-fs (loop4): unable to read boot sector [ 2122.147900] FAULT_INJECTION: forcing a failure. [ 2122.147900] name failslab, interval 1, probability 0, space 0, times 0 [ 2122.159766] CPU: 1 PID: 19064 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2122.166699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2122.176049] Call Trace: [ 2122.178652] dump_stack+0x172/0x1f0 [ 2122.182286] should_fail.cold+0xa/0x15 [ 2122.186181] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2122.186230] ? __lock_acquire+0x548/0x3fb0 [ 2122.186271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2122.201186] __should_failslab+0x121/0x190 [ 2122.205433] should_failslab+0x9/0x14 [ 2122.209237] __kmalloc+0x71/0x740 [ 2122.212725] ? context_struct_to_string+0x428/0x880 [ 2122.217751] context_struct_to_string+0x428/0x880 [ 2122.222651] ? dump_masked_av_helper+0xa0/0xa0 [ 2122.227244] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2122.232792] ? sidtab_search_core+0x164/0x210 [ 2122.237294] security_sid_to_context_core.isra.0+0x244/0x320 [ 2122.243145] security_sid_to_context_force+0x38/0x50 [ 2122.248285] selinux_inode_init_security+0x3b6/0x7a0 [ 2122.253402] ? selinux_inode_create+0x30/0x30 [ 2122.257909] ? lock_downgrade+0x880/0x880 [ 2122.262057] ? kasan_check_read+0x11/0x20 [ 2122.266216] security_inode_init_security+0x1b3/0x3c0 [ 2122.271407] ? ext4_init_acl+0x290/0x290 [ 2122.275478] ? security_kernel_load_data+0xb0/0xb0 [ 2122.280415] ? posix_acl_create+0x11a/0x430 [ 2122.284735] ? lock_downgrade+0x880/0x880 [ 2122.288927] ? ext4_set_acl+0x4f0/0x4f0 [ 2122.292928] ? _raw_spin_unlock+0x2d/0x50 [ 2122.297081] ext4_init_security+0x34/0x40 [ 2122.301232] __ext4_new_inode+0x3b34/0x5290 [ 2122.305584] ? ext4_free_inode+0x1450/0x1450 [ 2122.310024] ? dqget+0x10d0/0x10d0 [ 2122.313587] ? selinux_determine_inode_label+0x1b1/0x360 [ 2122.319084] ext4_mkdir+0x3d5/0xdf0 [ 2122.322754] ? ext4_init_dot_dotdot+0x520/0x520 [ 2122.327448] ? selinux_inode_mkdir+0x23/0x30 [ 2122.331875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2122.337420] ? security_inode_mkdir+0xee/0x120 [ 2122.342003] vfs_mkdir+0x433/0x690 [ 2122.345586] do_mkdirat+0x234/0x2a0 [ 2122.349220] ? __ia32_sys_mknod+0xb0/0xb0 [ 2122.353364] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2122.358119] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2122.363497] ? do_syscall_64+0x26/0x610 [ 2122.367474] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2122.372069] __x64_sys_mkdir+0x5c/0x80 [ 2122.375955] do_syscall_64+0x103/0x610 [ 2122.379875] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2122.385058] RIP: 0033:0x457347 [ 2122.388247] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 16:46:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x2) 16:46:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf6030000, 0x0, 0x0, 0x0) 16:46:32 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xf4ffffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2122.407147] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2122.414875] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2122.422145] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 2122.429409] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2122.436672] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2122.443934] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:32 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xf5ffffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x0, 0x0) 16:46:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$isdn(0x22, 0x3, 0x33) getsockopt(r1, 0xffffffff00000001, 0x3, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) r5 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x0) write$FUSE_INIT(r5, &(0x7f00000000c0)={0x50, 0x0, 0x3, {0x7, 0x1c, 0x3a, 0x4000, 0x4, 0x0, 0xe44, 0x11e}}, 0x50) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x2, r5, 0x1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:46:32 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x200800) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000002c0)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="95037b56491330152ce0a967c83732df9ef7997860a98978e52b634ba05a3c55bd0c8b96d7cda9b4019b2f04cd0289d04e07dcdc1a5ed1508700", 0x3a) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r2, 0x10, 0x70bd26, 0x25dfdbfd, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0xffffffffffffffff}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) pwritev(r1, &(0x7f0000000980)=[{&(0x7f0000000480)="748f3e2cbdd495b550781b9e103ffb77d1c8894abb80e37e036094ab6bbf90179c08e01f314b421eca2871763bfb4ad2dae30d75e47afecbbc973d1c551129533d89e8721ccdec193fb5027eb414a07073e0f38af1e7c8b6373e5a70a4582d2b4bb88d475c74b2971919ae57950e14e3c7ce873dad9edbb74d670d42939adb", 0x7f}, {&(0x7f0000000500)="cb05e9f2b6d126e59365de2882efcb3eb702742d92a55f7650090188be3075f77e395d92ceeef1abaecd4c255e8f391f06042f6115ae384c846fc7b5275c0940107ceee0b4e9bd8e683d0cecdf748ff094f1adee7ec9a85d2618ac5b238ee63f82bbc75876b8a53c7e0a2ca7294330aef25c3ba8a56ad1b2e3e595274a39107131b80b19d8cbdc8b3014dadb8517ac5439a6f5f4077554481193febac9745cfc2bd5ea16d4ca9077b8561217fbe6d5a89477", 0xb2}, {&(0x7f00000005c0)="5fd3ccc3a17b08fed3a328eae951ffd8cf1c44b3db3931e8eb3151b0a537be52f2f2679ad6a632b55de0f56b63600d4d1d40e3c5f9f0613d7517e9b56430f2686b90b2910f0d97adbfa972e0c0816d3ad639f39bc044c1afcbe6879930d7187b4183691f075aa1c1af1010baa6685fa682402b81d565f904ba9d7745eece872289c11a944a0dbd05a51cc2077e81404e5cabb73606e5d7fa744debe500b9259d170b919ecfd8a30b53a7ea76d6658925b99352946de8d4b027d4f0e4096bff437d439c1bd7f10f01ded94b8c69622c58598a95f1931b4916c356415115c007d276fef56e7ef4d352431b3d4fd6d530a0fdf88ad9", 0xf4}, {&(0x7f00000006c0)="ac4b3fe11754fa07b02bf9a918a6bcbf117b8256bf339db3737399a71dbf5e51d6916c0a876dbfda466084dad57b2f3ab15c7b6f7e6e7acc74a36a0d05ab16a2a98726694027", 0x46}, {&(0x7f0000000740)="517ed58e30b88079d97df708e6af721133930229cd0b586988a2b7e7c43a7f39f76e770ff0d26d15ec54cff9b5fdc432bbf786e8d41bfa11348f049bac8d3015ddc19a9b262e93254f732abea263811e3ca370722a5921a0cd74a4ffb41d5cf79cc3b9f9caa1c025292619f1cef26ff7c4fd9ff77df75b93d6925fedeb03f72e8530e35c95f6a604251f52", 0x8b}, {&(0x7f0000000800)="3aee3528f26967fd509e3bfedf50bcca78da90a60e04b84843a5200467bd3ff574f18f0566337b6bd448e233b02efcc553f9495b1fa386d2a9d5938ac19cdfad71c0556778b3444ee502422a74b2fadc421e44257d8cb3e6a88be7029dc3938798a623ebb4eeb057b5515db1b41573638242c9eb7ca00465df160684513e2a3db80e1bc9362ba048b4664e82116fffe5a4d1e5ff57a3a4d5092c0db0", 0x9c}, {&(0x7f00000008c0)="c4124f553b21524922ba59473e0574307450b72422915c8e06d158f12afb68fcb9da4e56c086948b876b083c38288eef94cbecafef358080c1", 0x39}, {&(0x7f0000000900)="3f546581215732318f5f7a3d8c508c0cb1bf49c9e76eb07b2e1ca6511eb90aa3e74d05554aa9796eb0b2b9c28ffa61a19d6441f9cabfc3af50bd3d762503f5bbfd055ed1fc18d48648dd", 0x4a}], 0x8, 0x0) fcntl$dupfd(r1, 0x406, r3) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x40, 0x800000, 0x8, 0xffffffff}) sendto$inet(r3, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000200)) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000280)={0x0, @aes128, 0x3, "024d70952a90bad3"}) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000a00)={0x1, 0xfffffffffffffff8, 0x1}) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f0000000340)=0x1ff, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x220001, 0x0) 16:46:32 executing program 1 (fault-call:0 fault-nth:28): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:32 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xf6ffffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfa030000, 0x0, 0x0, 0x0) [ 2122.776649] FAULT_INJECTION: forcing a failure. [ 2122.776649] name failslab, interval 1, probability 0, space 0, times 0 [ 2122.796572] CPU: 0 PID: 19096 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2122.803537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2122.803544] Call Trace: [ 2122.803573] dump_stack+0x172/0x1f0 [ 2122.803599] should_fail.cold+0xa/0x15 [ 2122.823061] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2122.828176] ? ___might_sleep+0x163/0x280 [ 2122.832338] __should_failslab+0x121/0x190 [ 2122.836613] ? ratelimit_state_init+0xb0/0xb0 [ 2122.841123] should_failslab+0x9/0x14 [ 2122.841139] kmem_cache_alloc+0x2b2/0x6f0 [ 2122.841162] ? ratelimit_state_init+0xb0/0xb0 [ 2122.841177] ext4_alloc_inode+0x1f/0x640 [ 2122.841191] ? ratelimit_state_init+0xb0/0xb0 [ 2122.841203] alloc_inode+0x66/0x190 [ 2122.841217] new_inode_pseudo+0x19/0xf0 [ 2122.841233] new_inode+0x1f/0x40 [ 2122.841249] __ext4_new_inode+0x3cb/0x5290 [ 2122.841267] ? kasan_check_read+0x11/0x20 [ 2122.841292] ? ext4_free_inode+0x1450/0x1450 [ 2122.885963] ? dqget+0x10d0/0x10d0 [ 2122.889535] ? selinux_determine_inode_label+0x1b1/0x360 [ 2122.894999] ext4_mkdir+0x3d5/0xdf0 [ 2122.898646] ? ext4_init_dot_dotdot+0x520/0x520 [ 2122.903335] ? selinux_inode_mkdir+0x23/0x30 [ 2122.907776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2122.913311] ? security_inode_mkdir+0xee/0x120 [ 2122.917920] vfs_mkdir+0x433/0x690 [ 2122.921468] do_mkdirat+0x234/0x2a0 [ 2122.925092] ? __ia32_sys_mknod+0xb0/0xb0 [ 2122.929257] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2122.934013] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2122.939379] ? do_syscall_64+0x26/0x610 [ 2122.943361] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2122.947946] __x64_sys_mkdir+0x5c/0x80 [ 2122.951885] do_syscall_64+0x103/0x610 [ 2122.955801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2122.960993] RIP: 0033:0x457347 16:46:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x3) [ 2122.964187] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2122.983084] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2122.990790] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2122.998050] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 2123.005312] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2123.012577] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2123.019863] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:32 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xfbffffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfc030000, 0x0, 0x0, 0x0) 16:46:32 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xff0f0000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfcfdffff, 0x0, 0x0, 0x0) 16:46:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x7) [ 2123.250395] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2123.257615] FAT-fs (loop4): unable to read boot sector 16:46:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x5) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000080)={0x4, 0x0, 0x2, 0x5}) ioctl$KVM_RUN(r4, 0xae80, 0x0) sync() 16:46:33 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xfffff000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2123.451018] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2123.458846] FAT-fs (loop4): unable to read boot sector 16:46:33 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video36\x00', 0x2, 0x0) 16:46:33 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfdfdffff, 0x0, 0x0, 0x0) 16:46:33 executing program 1 (fault-call:0 fault-nth:29): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0xf) 16:46:33 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xfffffe00}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2123.622481] FAULT_INJECTION: forcing a failure. [ 2123.622481] name failslab, interval 1, probability 0, space 0, times 0 [ 2123.650993] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2123.658094] FAT-fs (loop4): unable to read boot sector [ 2123.684845] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2123.691629] FAT-fs (loop4): unable to read boot sector [ 2123.701976] CPU: 1 PID: 19143 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2123.708913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2123.718263] Call Trace: [ 2123.720858] dump_stack+0x172/0x1f0 [ 2123.724534] should_fail.cold+0xa/0x15 [ 2123.728453] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2123.733586] ? ___might_sleep+0x163/0x280 [ 2123.737768] __should_failslab+0x121/0x190 [ 2123.742007] should_failslab+0x9/0x14 [ 2123.745830] __kmalloc+0x2dc/0x740 [ 2123.749389] ? ext4_find_extent+0x76e/0x9d0 [ 2123.753713] ext4_find_extent+0x76e/0x9d0 [ 2123.757867] ext4_ext_map_blocks+0x1cc/0x4e50 [ 2123.762365] ? ext4_ext_release+0x10/0x10 [ 2123.766519] ? lock_acquire+0x16f/0x3f0 [ 2123.770484] ? ext4_map_blocks+0x424/0x1a20 [ 2123.774812] ext4_map_blocks+0xecb/0x1a20 [ 2123.778961] ? ext4_issue_zeroout+0x170/0x170 [ 2123.783466] ? kasan_check_write+0x14/0x20 [ 2123.787708] ? __brelse+0x95/0xb0 [ 2123.791173] ext4_getblk+0xc4/0x510 [ 2123.794799] ? ext4_iomap_begin+0xfe0/0xfe0 [ 2123.799124] ? ext4_free_inode+0x1450/0x1450 [ 2123.803538] ext4_bread+0x8f/0x230 [ 2123.807094] ? ext4_getblk+0x510/0x510 [ 2123.811010] ext4_append+0x155/0x370 [ 2123.814725] ext4_mkdir+0x61b/0xdf0 [ 2123.818374] ? ext4_init_dot_dotdot+0x520/0x520 [ 2123.823047] ? selinux_inode_mkdir+0x23/0x30 [ 2123.827459] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2123.832992] ? security_inode_mkdir+0xee/0x120 [ 2123.837591] vfs_mkdir+0x433/0x690 [ 2123.841141] do_mkdirat+0x234/0x2a0 [ 2123.844766] ? __ia32_sys_mknod+0xb0/0xb0 [ 2123.848905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2123.853661] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2123.859033] ? do_syscall_64+0x26/0x610 [ 2123.863001] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2123.867578] __x64_sys_mkdir+0x5c/0x80 [ 2123.871458] do_syscall_64+0x103/0x610 [ 2123.875346] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2123.880537] RIP: 0033:0x457347 [ 2123.883722] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2123.902636] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2123.910342] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2123.917610] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 2123.924885] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 16:46:33 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfdffffff, 0x0, 0x0, 0x0) 16:46:33 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xffffff7f}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2123.932161] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2123.939427] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:33 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000000, 0xfffffffffdfffffc) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x42, 0x0) r3 = dup2(r1, r0) ioctl$PPPIOCSDEBUG(r2, 0x40047440, &(0x7f0000000140)=0x74) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000000c0)="66b80b0000000f23c00f21f86635030000000f23f8ba2100edbaf80c66b8cea6168c66efbafc0cb81bbaef66b8586c00000f23d00f21f86635000000000f23f866b96a08000066b84f78000066ba000000000f3066b9f80a00000f320f21f264260f011bbaf80c66b80039018f66efbafc0c66b8a000000066ef0f06", 0x7c}], 0x1, 0x28, &(0x7f0000000140), 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000200)={'veth1_to_bridge\x00', 0x1}) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) ioperm(0x5, 0xcbc, 0xbe6) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x1a0) 16:46:33 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xffffff8c}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x4000, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x5) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:34 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xfffffff4}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:34 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffdfc, 0x0, 0x0, 0x0) 16:46:34 executing program 1 (fault-call:0 fault-nth:30): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x300) 16:46:34 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffdfd, 0x0, 0x0, 0x0) 16:46:34 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000500)={{0xffffffffffffff00, 0x9, 0x101, 0xfff, 0xd01, 0x10001}, 0xc597, 0x0, 0x8001, 0x3dc, 0x3b, "0001724ec798a340f5e2348bfed655bed79505383f11a260deb250af89c1fbe8720604e97be750dbe998443e4b395da4f693a52118960f7eb26dd5b548c19dd75f525ef182fe5a4b9b706698eb9ca043a99d790f0fbec57edbd2602644f7ba7f340638c21e9e56c6a0c896d785a5436a40e7725533085411df34052421ef29bb"}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x1a4) set_mempolicy(0x4003, &(0x7f00000000c0)=0x7ffc, 0x9) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xe1, 0x2, 0x20, 0x81, 0x2, 0xca, 0x2, 0x10000, 0x1000, 0xaa}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x4000044031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000440)=0x8) r3 = socket$caif_seqpacket(0x25, 0x5, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r4, @in={{0x2, 0x4e20, @local}}}, 0x84) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req={0x6, 0x7fffffff, 0x1000, 0x3512}, 0x10) r5 = fcntl$getown(r3, 0x9) syz_open_procfs(r5, &(0x7f0000000100)='kF\x1d\xd9\xa07[?\xd9\xd2\x8cfpsv\xd0\xd5\xa7\xec$|\x83\xb9[\xbe\xf7\x99\xa1\xe1\x98y\xea\xe3_\x97\xe4&\xc4\r\x98\xadBo\xe6J\x04\x9f+\x1b\xd5,\xfd\x116\xd7d\x7f6!\x00\xcf\xe3G\x06+\xd6C\x1a\x9e\xc9\x13\x9eS\xba\xf1>\xd8\x9b\x95\x05\xb6p\xd6\f\xfd\xb6\x01\xe8\x98?\xbb@-m\xc7\x10\x11\xc8\xc6h\xcc\xa2]\xe2\"e\"n\x9d8\xbd\xcak\xd6 T\r\x85\x81\x96\xdeeu\xfb') setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x73, @broadcast, 0x4e21, 0x2, 'wlc\x00', 0x20, 0x0, 0x7d}, 0x2c) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2124.427147] FAULT_INJECTION: forcing a failure. [ 2124.427147] name failslab, interval 1, probability 0, space 0, times 0 [ 2124.491535] CPU: 0 PID: 19191 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2124.498476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2124.507829] Call Trace: [ 2124.510433] dump_stack+0x172/0x1f0 [ 2124.514122] should_fail.cold+0xa/0x15 [ 2124.518052] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2124.523160] ? ___might_sleep+0x163/0x280 [ 2124.527326] __should_failslab+0x121/0x190 [ 2124.531577] should_failslab+0x9/0x14 [ 2124.535389] __kmalloc+0x2dc/0x740 [ 2124.538965] ? ext4_find_extent+0x76e/0x9d0 [ 2124.543304] ext4_find_extent+0x76e/0x9d0 [ 2124.547461] ext4_ext_map_blocks+0x1cc/0x4e50 [ 2124.551969] ? ext4_ext_release+0x10/0x10 [ 2124.556132] ? lock_acquire+0x16f/0x3f0 [ 2124.560103] ? ext4_map_blocks+0x424/0x1a20 [ 2124.564438] ext4_map_blocks+0xecb/0x1a20 [ 2124.568596] ? ext4_issue_zeroout+0x170/0x170 [ 2124.573098] ? kasan_check_write+0x14/0x20 [ 2124.577361] ? __brelse+0x95/0xb0 [ 2124.580818] ext4_getblk+0xc4/0x510 [ 2124.584448] ? ext4_iomap_begin+0xfe0/0xfe0 [ 2124.588778] ? ext4_free_inode+0x1450/0x1450 [ 2124.593191] ext4_bread+0x8f/0x230 [ 2124.596728] ? ext4_getblk+0x510/0x510 [ 2124.600621] ext4_append+0x155/0x370 [ 2124.604343] ext4_mkdir+0x61b/0xdf0 [ 2124.607990] ? ext4_init_dot_dotdot+0x520/0x520 [ 2124.612668] ? selinux_inode_mkdir+0x23/0x30 [ 2124.617075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2124.622612] ? security_inode_mkdir+0xee/0x120 [ 2124.627231] vfs_mkdir+0x433/0x690 [ 2124.630774] do_mkdirat+0x234/0x2a0 [ 2124.634403] ? __ia32_sys_mknod+0xb0/0xb0 [ 2124.638548] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2124.643314] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2124.648686] ? do_syscall_64+0x26/0x610 [ 2124.652660] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2124.657239] __x64_sys_mkdir+0x5c/0x80 [ 2124.661127] do_syscall_64+0x103/0x610 [ 2124.665061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2124.670239] RIP: 0033:0x457347 [ 2124.673446] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 16:46:34 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffff7f, 0x0, 0x0, 0x0) 16:46:34 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xfffffff5}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2124.692334] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2124.700032] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2124.707296] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 2124.714558] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2124.721828] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2124.729085] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:34 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x0, 0x0) 16:46:34 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xfffffff6}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000140)={r5, &(0x7f0000000100)=""/38}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:34 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffff97, 0x0, 0x0, 0x0) 16:46:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x700) 16:46:34 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xfffffffb}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:34 executing program 1 (fault-call:0 fault-nth:31): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:34 executing program 2: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8210}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x5) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10801, 0x0) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000800", @ANYRES16=r2, @ANYBLOB="04002cbd7000060000000200000008000600a0000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40048c0) seccomp(0x0, 0x0, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0xd4, 0x4, 0x7, 0x8}, {0x9e, 0x3d4, 0x3ff, 0x9}, {0x7ff, 0x6, 0x0, 0x26}]}) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:34 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffff5, 0x0, 0x0, 0x0) 16:46:34 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x1a0ffffffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2125.098753] FAULT_INJECTION: forcing a failure. [ 2125.098753] name failslab, interval 1, probability 0, space 0, times 0 [ 2125.143931] CPU: 1 PID: 19236 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2125.150884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2125.160760] Call Trace: [ 2125.160783] dump_stack+0x172/0x1f0 [ 2125.160809] should_fail.cold+0xa/0x15 [ 2125.170889] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2125.175996] ? ___might_sleep+0x163/0x280 [ 2125.176014] __should_failslab+0x121/0x190 [ 2125.176033] should_failslab+0x9/0x14 [ 2125.188195] kmem_cache_alloc+0x2b2/0x6f0 [ 2125.192344] ? map_id_range_down+0x1ee/0x370 [ 2125.196760] ? __put_user_ns+0x70/0x70 [ 2125.200668] selinux_inode_alloc_security+0xb6/0x2a0 [ 2125.205772] security_inode_alloc+0x90/0xe0 [ 2125.210099] inode_init_always+0x56e/0xb50 [ 2125.214384] alloc_inode+0x83/0x190 [ 2125.218010] new_inode_pseudo+0x19/0xf0 [ 2125.221979] new_inode+0x1f/0x40 [ 2125.225374] __ext4_new_inode+0x3cb/0x5290 [ 2125.229611] ? kasan_check_read+0x11/0x20 [ 2125.233794] ? ext4_free_inode+0x1450/0x1450 [ 2125.238199] ? dqget+0x10d0/0x10d0 [ 2125.241737] ? selinux_determine_inode_label+0x1b1/0x360 [ 2125.247189] ext4_mkdir+0x3d5/0xdf0 [ 2125.250846] ? ext4_init_dot_dotdot+0x520/0x520 [ 2125.255526] ? selinux_inode_mkdir+0x23/0x30 [ 2125.259924] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2125.265465] ? security_inode_mkdir+0xee/0x120 [ 2125.270040] vfs_mkdir+0x433/0x690 [ 2125.273575] do_mkdirat+0x234/0x2a0 [ 2125.277196] ? __ia32_sys_mknod+0xb0/0xb0 [ 2125.281347] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2125.286096] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2125.291474] ? do_syscall_64+0x26/0x610 [ 2125.295463] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2125.300044] __x64_sys_mkdir+0x5c/0x80 [ 2125.303953] do_syscall_64+0x103/0x610 [ 2125.307858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2125.313033] RIP: 0033:0x457347 [ 2125.316227] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2125.335124] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 16:46:35 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x0, 0x0) [ 2125.342827] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2125.350093] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 2125.357356] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2125.364648] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2125.371925] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:35 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xedc000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:35 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:35 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffd, 0x0, 0x0, 0x0) [ 2125.563599] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2125.586661] FAT-fs (loop4): unable to read boot sector 16:46:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x5, 0xff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:35 executing program 1 (fault-call:0 fault-nth:32): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0xf00) 16:46:35 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x101161970, 0x0, 0x0, 0x0) 16:46:35 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x1000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:35 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) rmdir(&(0x7f0000000000)='./file0\x00') sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2125.781019] FAULT_INJECTION: forcing a failure. [ 2125.781019] name failslab, interval 1, probability 0, space 0, times 0 [ 2125.789664] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2125.793231] CPU: 0 PID: 19286 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2125.793314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2125.793325] Call Trace: [ 2125.804813] FAT-fs (loop4): unable to read boot sector [ 2125.806658] dump_stack+0x172/0x1f0 [ 2125.806681] should_fail.cold+0xa/0x15 [ 2125.806699] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2125.806719] ? __es_tree_search.isra.0+0x1bf/0x230 [ 2125.823957] __should_failslab+0x121/0x190 [ 2125.823976] should_failslab+0x9/0x14 [ 2125.823990] kmem_cache_alloc+0x47/0x6f0 [ 2125.824010] ? ext4_es_scan+0x6f0/0x6f0 [ 2125.857595] ? do_raw_write_lock+0x124/0x290 [ 2125.862004] __es_insert_extent+0x2cc/0xf20 [ 2125.862025] ext4_es_insert_extent+0x2b7/0xa40 [ 2125.862044] ? ext4_es_scan_clu+0x50/0x50 [ 2125.862065] ? rcu_read_lock_sched_held+0x110/0x130 [ 2125.862078] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2125.862103] ? ext4_es_find_extent_range+0xff/0x600 [ 2125.862119] ext4_ext_put_gap_in_cache+0xfe/0x150 [ 2125.895493] ? ext4_rereserve_cluster+0x240/0x240 [ 2125.900329] ? ext4_find_extent+0x76e/0x9d0 [ 2125.904657] ? ext4_find_extent+0x6a6/0x9d0 [ 2125.908991] ext4_ext_map_blocks+0x216a/0x4e50 [ 2125.913581] ? ext4_ext_release+0x10/0x10 [ 2125.917740] ? lock_acquire+0x16f/0x3f0 [ 2125.921708] ? ext4_map_blocks+0x424/0x1a20 [ 2125.926039] ext4_map_blocks+0xecb/0x1a20 [ 2125.930202] ? ext4_issue_zeroout+0x170/0x170 [ 2125.934727] ? kasan_check_write+0x14/0x20 [ 2125.938955] ? __brelse+0x95/0xb0 [ 2125.942430] ext4_getblk+0xc4/0x510 [ 2125.946055] ? ext4_iomap_begin+0xfe0/0xfe0 [ 2125.950375] ? ext4_free_inode+0x1450/0x1450 [ 2125.954780] ext4_bread+0x8f/0x230 [ 2125.958314] ? ext4_getblk+0x510/0x510 [ 2125.962199] ext4_append+0x155/0x370 [ 2125.965907] ext4_mkdir+0x61b/0xdf0 [ 2125.969553] ? ext4_init_dot_dotdot+0x520/0x520 [ 2125.974222] ? selinux_inode_mkdir+0x23/0x30 [ 2125.978623] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2125.984161] ? security_inode_mkdir+0xee/0x120 [ 2125.988737] vfs_mkdir+0x433/0x690 [ 2125.992287] do_mkdirat+0x234/0x2a0 [ 2125.995923] ? __ia32_sys_mknod+0xb0/0xb0 [ 2126.000073] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2126.004843] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2126.012378] ? do_syscall_64+0x26/0x610 [ 2126.016359] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2126.020939] __x64_sys_mkdir+0x5c/0x80 [ 2126.024825] do_syscall_64+0x103/0x610 [ 2126.028712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2126.033893] RIP: 0033:0x457347 [ 2126.037078] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2126.055975] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2126.063670] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2126.070924] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 16:46:35 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000000000, 0x0, 0x0, 0x0) [ 2126.078185] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2126.085447] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2126.092705] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:35 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1a0ffffffff, 0x0, 0x0, 0x0) 16:46:35 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x2, 0x100000001}) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000200), 0x4) chdir(&(0x7f0000000100)='./file0\x00') ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x1}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_pwait(r1, &(0x7f0000000240)=[{}], 0x1, 0x100000001, &(0x7f0000000280)={0x7000000000000000}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:35 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000080)=0x91a3, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x8000000000000003) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r3, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x2, 0x4, 0x0, 0x3, 0x100000001, 0x10000, 0xfff, 0x2, 0xe9, 0xff, 0x8001, 0x650, 0xa3ca, 0x800, 0x1, 0x11}}) 16:46:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xedc000000000, 0x0, 0x0, 0x0) 16:46:36 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x4000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2126.299690] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2126.310449] FAT-fs (loop4): unable to read boot sector 16:46:36 executing program 1 (fault-call:0 fault-nth:33): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x3f00) 16:46:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000000000000, 0x0, 0x0, 0x0) 16:46:36 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x3ff) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2126.467025] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2126.480379] FAT-fs (loop4): unable to read boot sector 16:46:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000000000000, 0x0, 0x0, 0x0) 16:46:36 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x6000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2126.713374] FAULT_INJECTION: forcing a failure. [ 2126.713374] name failslab, interval 1, probability 0, space 0, times 0 [ 2126.725284] CPU: 1 PID: 19342 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2126.732227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2126.741634] Call Trace: [ 2126.744232] dump_stack+0x172/0x1f0 [ 2126.747865] should_fail.cold+0xa/0x15 [ 2126.751789] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2126.756890] ? __sigqueue_alloc+0x173/0x4d0 [ 2126.761220] ? find_held_lock+0x35/0x130 [ 2126.765300] __should_failslab+0x121/0x190 [ 2126.769538] should_failslab+0x9/0x14 [ 2126.773341] kmem_cache_alloc+0x47/0x6f0 [ 2126.777407] ? kasan_check_read+0x11/0x20 [ 2126.777425] __sigqueue_alloc+0x268/0x4d0 [ 2126.777442] __send_signal+0xda3/0x1590 [ 2126.777477] send_signal+0x49/0xd0 [ 2126.793294] force_sig_info+0x251/0x310 [ 2126.797296] force_sig_fault+0xbb/0xf0 [ 2126.801192] ? force_sigsegv+0x120/0x120 [ 2126.805270] ? trace_hardirqs_on+0x67/0x230 [ 2126.809607] __bad_area_nosemaphore+0x332/0x420 16:46:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xe000000000000, 0x0, 0x0, 0x0) 16:46:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x10000000000000, 0x0, 0x0, 0x0) [ 2126.814295] bad_area+0x69/0x80 [ 2126.817590] __do_page_fault+0x971/0xd60 [ 2126.821675] do_page_fault+0x71/0x581 [ 2126.821693] ? page_fault+0x8/0x30 [ 2126.821709] page_fault+0x1e/0x30 [ 2126.821721] RIP: 0033:0x451bdf [ 2126.821739] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 2126.854581] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00010283 16:46:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6b6b6b00000000, 0x0, 0x0, 0x0) 16:46:36 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x80ffff) [ 2126.854593] RAX: 00007fb9a21f9b30 RBX: 0000000000000010 RCX: 0000000000000000 [ 2126.854601] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007fb9a21f9b30 [ 2126.854609] RBP: 0000000000000000 R08: 00000000000000e0 R09: 000000000000000a [ 2126.854617] R10: 0000000000000075 R11: 00000000004e1160 R12: 0000000000000004 [ 2126.854625] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2126.882009] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2126.903422] FAT-fs (loop4): unable to read boot sector 16:46:36 executing program 1 (fault-call:0 fault-nth:34): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:36 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x7ffffffffffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x0, 0x0) 16:46:36 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x2, @remote, 0x4e22, 0x2, 'rr\x00', 0x22, 0x9, 0x25}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0x12000, 0x4, 0x2, 0x8000}}, 0x44) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) sendto$inet(r0, 0x0, 0x50, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x1000000) 16:46:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x400) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfaf, 0x22400) ioctl$RTC_AIE_ON(r4, 0x7001) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000180)={&(0x7f0000000100)=""/91, 0x27c35fa8e983016e, 0x1800}, 0x18) [ 2127.239163] IPVS: set_ctl: invalid protocol: 2 172.20.20.187:20002 [ 2127.282293] FAULT_INJECTION: forcing a failure. [ 2127.282293] name failslab, interval 1, probability 0, space 0, times 0 [ 2127.293791] CPU: 0 PID: 19392 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2127.300743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2127.310103] Call Trace: [ 2127.310129] dump_stack+0x172/0x1f0 [ 2127.310157] should_fail.cold+0xa/0x15 [ 2127.310180] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2127.325406] ? __lock_acquire+0x548/0x3fb0 [ 2127.329694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2127.329742] IPVS: set_ctl: invalid protocol: 2 172.20.20.187:20002 [ 2127.335243] __should_failslab+0x121/0x190 [ 2127.335262] should_failslab+0x9/0x14 [ 2127.335276] __kmalloc+0x71/0x740 [ 2127.335297] ? context_struct_to_string+0x428/0x880 [ 2127.335316] context_struct_to_string+0x428/0x880 [ 2127.335336] ? dump_masked_av_helper+0xa0/0xa0 [ 2127.335350] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2127.335368] ? sidtab_search_core+0x164/0x210 [ 2127.377599] security_sid_to_context_core.isra.0+0x244/0x320 [ 2127.383430] security_sid_to_context_force+0x38/0x50 [ 2127.388546] selinux_inode_init_security+0x3b6/0x7a0 [ 2127.393662] ? selinux_inode_create+0x30/0x30 [ 2127.398160] ? lock_downgrade+0x880/0x880 [ 2127.402316] ? kasan_check_read+0x11/0x20 [ 2127.406472] security_inode_init_security+0x1b3/0x3c0 [ 2127.411675] ? ext4_init_acl+0x290/0x290 [ 2127.415743] ? security_kernel_load_data+0xb0/0xb0 [ 2127.420672] ? posix_acl_create+0x11a/0x430 [ 2127.425006] ? lock_downgrade+0x880/0x880 [ 2127.429178] ? ext4_set_acl+0x4f0/0x4f0 [ 2127.433174] ? _raw_spin_unlock+0x2d/0x50 [ 2127.437322] ext4_init_security+0x34/0x40 [ 2127.441472] __ext4_new_inode+0x3b34/0x5290 [ 2127.445815] ? ext4_free_inode+0x1450/0x1450 [ 2127.450231] ? dqget+0x10d0/0x10d0 [ 2127.453790] ? selinux_determine_inode_label+0x1b1/0x360 [ 2127.459255] ext4_mkdir+0x3d5/0xdf0 [ 2127.462899] ? ext4_init_dot_dotdot+0x520/0x520 [ 2127.467576] ? selinux_inode_mkdir+0x23/0x30 [ 2127.471986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2127.477529] ? security_inode_mkdir+0xee/0x120 [ 2127.482116] vfs_mkdir+0x433/0x690 [ 2127.485669] do_mkdirat+0x234/0x2a0 [ 2127.489302] ? __ia32_sys_mknod+0xb0/0xb0 [ 2127.493449] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2127.498206] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2127.503568] ? do_syscall_64+0x26/0x610 [ 2127.507546] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2127.512135] __x64_sys_mkdir+0x5c/0x80 [ 2127.516025] do_syscall_64+0x103/0x610 [ 2127.519929] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2127.525117] RIP: 0033:0x457347 [ 2127.528310] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2127.547204] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2127.554904] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2127.562167] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 2127.569425] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2127.576687] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 16:46:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x0, 0x0) 16:46:37 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x8000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2127.583955] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:37 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xe900000000000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="c5000000f32e3f79a076c51fc21d04fcabe3482b5278a67ae7cdc67c5f4c49052006958e7718a8300bcd82457d4ac27ae4ddd5142381ec4b5faa55b462f9a133cd0c2f780f45e8825317d318b9cc19fc04bf3c67e8fcbdc1e1f29a9c7f2bdc3e99ea69d3ccee8c8fe00f6ae0106582e13886fecac130d8c22b2609c9ae00eebbd7e04d1c1c78a9e50b600b3e8b443e782270a1f6c235f3832692130191d7cdb27c420b098e1f2c8f3f6c72058d3c58beae0eabf03473c8038eb7667b009cffb6f9e82ee8e9947c2852"], &(0x7f0000000100)=0x2) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x0, 0x0) [ 2127.695954] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2127.703914] FAT-fs (loop4): unable to read boot sector 16:46:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x2000000) 16:46:37 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xa000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:37 executing program 1 (fault-call:0 fault-nth:35): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x424002, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x7, 0x2, 0x6, 0x80000000, 0xb, 0x9, 0x9, 0x100000001, 0x3, 0x6, 0x1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = getpgid(0x0) ptrace$poke(0x5, r5, &(0x7f0000000140), 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r2, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r6, 0x7, 0x10}, 0xffffffffffffffc4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x1, 0x4) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) 16:46:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x3000000) 16:46:37 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x4, 0xa01}, 0x1, 0x0, 0x8, {0x3ff, 0xffffffffffff146f}, 0x7, 0x5}) getresuid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0}, &(0x7f0000001780)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000017c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000018c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001900)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000001a00)=0xe8) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x780, 0x6, &(0x7f00000015c0)=[{&(0x7f0000000200)="1f79460362f04cf7bf45ea1933abb1b6a1167118713860632b78695bdf63ae5975ab8960c9a4fd724cdec90fc4c277ea", 0x30, 0x1}, {&(0x7f0000000240)="ed92623e86f31cf9a360aac4167704db8aa1a041c60b8c956d9ac86f87a0c507590b06316bd9fa30dd0c340eb61347f74ce3001796701b70d3a0c1e2b570ab54bfd97903836d3e9adc95521bb63573090aef68e3a4b12a258e44741506f1e58431c9e88c1a12e732ea842627f181eb08d31869dc7c58767568d44ea75a057171febf3f23bd876278c305192adb19b1fed52dcadef20e645da64c686f745aabf591e9da0b3d023ba688901e46a5c757626db9e97186ffb239e0bb76ff0a3fd298fb4dd0767e43758c596482090caf7734ea75", 0xd2, 0x1336}, {&(0x7f0000000340)="48a2101a92acd4b5e285b2bc2477fe8eb6745ed0dbd8350d29a188b52429d78ec3bf8f50db75f30dedca632da8c76500396d961cf3b368d4146a35a1d36b78465bf44f9d04867e16db2f0e82b9fa72c43b02bea88d991261e3e83f195f5f4ce1cfcc141048e7c054fd59172d9581b37d51efd730fd73646d563a2d266b7562869746d98cec27eee26e735afe50709b1fd0a0e573eda0c9d9372e5fdcd0908732300d30464c3ada7e731aab69ecfae1bb5b96483eb03c822ec61682a55345869de1a6ed5694dbd88ae242d726a9db20d5f05a47f447e3c23925ecd022b1e351e133676ea5df40abbc", 0xe8, 0x3}, {&(0x7f0000000440)="98163d029c2a344f39d8e997a105e6fe8d886272a646ff5918adf6ef408f99975c27363c6b90245a5dd6aaaed6ebcf297d084fe20ef351caa4d5e8685e5e8d309027446e51478b40867ae553b171c6e2104e059a1d5bdff4a40434e37ba4365bc53d1a3a39b737322fcd7d457f9a2a33d228667a27046cfcc0bb5993c97a280449541babde1f0ca9373e8387f7c5cf3ec1c724dd6a933cf957894fdd8dd12f8cd98a72d07b2d2eeefa6e04e0f5c6", 0xae, 0xaa9c}, {&(0x7f0000000500)="d3680b6c11de479a7a2759144763d04a99e3ee4c2aceaf5266b05622b8b4bfef6d61f217f86efcbb10ebb1ddbe787f89b408d11c9abfe211ba748c11ddd3fed42058d65549d8d4d2cc3b3a870fbbbd0332dd439171983eb409873cc2dc4ef2d69c50ad9dba2fc1183f8637a07025f1687d0b9c3ca9fe0df1071cc726459c615d997c333ff43274f1d56abd9bf765d7ca570ec823d55e976f62c040bb21be0983fb06", 0xa2, 0xffffffff}, {&(0x7f00000005c0)="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", 0x1000, 0x129b}], 0x100000, &(0x7f0000001a40)={[{@resize={'resize', 0x3d, 0xb740}}, {@balloc_noborder='block-allocator=noborder'}, {@user_xattr='user_xattr'}, {@barrier_none='barrier=none'}, {@balloc_noborder='block-allocator=noborder'}], [{@uid_gt={'uid>', r3}}, {@uid_gt={'uid>', r4}}, {@obj_user={'obj_user', 0x3d, '.'}}, {@euid_lt={'euid<', r5}}, {@euid_gt={'euid>', r6}}, {@obj_role={'obj_role', 0x3d, ']keyring['}}, {@subj_type={'subj_type', 0x3d, '\xf8'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:37 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xc000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x0, 0x0) 16:46:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x500000000000000, 0x0, 0x0, 0x0) [ 2128.085861] FAT-fs (loop4): unable to read boot sector [ 2128.129050] FAULT_INJECTION: forcing a failure. [ 2128.129050] name failslab, interval 1, probability 0, space 0, times 0 [ 2128.140602] CPU: 1 PID: 19444 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2128.147577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2128.147585] Call Trace: [ 2128.159543] dump_stack+0x172/0x1f0 [ 2128.163183] should_fail.cold+0xa/0x15 [ 2128.167081] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2128.172208] ? __es_tree_search.isra.0+0x1bf/0x230 [ 2128.177149] __should_failslab+0x121/0x190 [ 2128.181395] should_failslab+0x9/0x14 [ 2128.185200] kmem_cache_alloc+0x47/0x6f0 [ 2128.189265] ? ext4_es_scan+0x6f0/0x6f0 [ 2128.193238] ? do_raw_write_lock+0x124/0x290 [ 2128.197650] __es_insert_extent+0x2cc/0xf20 [ 2128.201981] ext4_es_insert_extent+0x2b7/0xa40 [ 2128.206571] ? ext4_es_scan_clu+0x50/0x50 [ 2128.210724] ? rcu_read_lock_sched_held+0x110/0x130 [ 2128.215754] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2128.221296] ? ext4_es_find_extent_range+0xff/0x600 [ 2128.226330] ext4_ext_put_gap_in_cache+0xfe/0x150 [ 2128.231176] ? ext4_rereserve_cluster+0x240/0x240 [ 2128.236020] ? ext4_find_extent+0x76e/0x9d0 [ 2128.240340] ? ext4_find_extent+0x6a6/0x9d0 [ 2128.244669] ext4_ext_map_blocks+0x216a/0x4e50 [ 2128.249263] ? ext4_ext_release+0x10/0x10 [ 2128.253409] ? perf_trace_lock+0x510/0x510 [ 2128.257650] ? lock_acquire+0x16f/0x3f0 [ 2128.261621] ? ext4_map_blocks+0x424/0x1a20 [ 2128.265975] ext4_map_blocks+0xecb/0x1a20 [ 2128.270125] ? ext4_issue_zeroout+0x170/0x170 [ 2128.274630] ? kasan_check_write+0x14/0x20 [ 2128.278865] ? __brelse+0x95/0xb0 [ 2128.282328] ext4_getblk+0xc4/0x510 [ 2128.285976] ? ext4_iomap_begin+0xfe0/0xfe0 [ 2128.290325] ? ext4_free_inode+0x1450/0x1450 [ 2128.294745] ext4_bread+0x8f/0x230 [ 2128.298279] ? ext4_getblk+0x510/0x510 [ 2128.302174] ext4_append+0x155/0x370 [ 2128.305905] ext4_mkdir+0x61b/0xdf0 [ 2128.309541] ? ext4_init_dot_dotdot+0x520/0x520 [ 2128.314213] ? selinux_inode_mkdir+0x23/0x30 [ 2128.318621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2128.324158] ? security_inode_mkdir+0xee/0x120 [ 2128.328743] vfs_mkdir+0x433/0x690 [ 2128.332284] do_mkdirat+0x234/0x2a0 [ 2128.335914] ? __ia32_sys_mknod+0xb0/0xb0 [ 2128.340056] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2128.344810] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2128.350183] ? do_syscall_64+0x26/0x610 [ 2128.354158] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2128.358757] __x64_sys_mkdir+0x5c/0x80 [ 2128.362646] do_syscall_64+0x103/0x610 [ 2128.366540] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2128.371726] RIP: 0033:0x457347 [ 2128.374922] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2128.393818] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2128.401530] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2128.408793] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 2128.416054] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2128.423320] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 16:46:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x7000000) [ 2128.430584] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:38 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xe000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x600000000000000, 0x0, 0x0, 0x0) 16:46:38 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x721200, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0xfffffffffffffe00, 0x2, 0x1283305a}) [ 2128.618808] print_req_error: 1 callbacks suppressed [ 2128.618818] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2128.633984] FAT-fs (loop4): unable to read boot sector 16:46:38 executing program 1 (fault-call:0 fault-nth:36): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0xf000000) 16:46:38 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x6b6b6b00000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2128.783513] FAULT_INJECTION: forcing a failure. [ 2128.783513] name failslab, interval 1, probability 0, space 0, times 0 [ 2128.794752] CPU: 0 PID: 19472 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2128.801802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2128.811186] Call Trace: [ 2128.811210] dump_stack+0x172/0x1f0 [ 2128.811233] should_fail.cold+0xa/0x15 [ 2128.811254] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2128.821345] ? __sigqueue_alloc+0x173/0x4d0 [ 2128.830744] ? find_held_lock+0x35/0x130 [ 2128.834811] __should_failslab+0x121/0x190 [ 2128.839051] should_failslab+0x9/0x14 [ 2128.842862] kmem_cache_alloc+0x47/0x6f0 [ 2128.846932] ? kasan_check_read+0x11/0x20 [ 2128.851091] __sigqueue_alloc+0x268/0x4d0 [ 2128.855248] __send_signal+0xda3/0x1590 [ 2128.859234] send_signal+0x49/0xd0 [ 2128.862780] force_sig_info+0x251/0x310 [ 2128.866763] force_sig_fault+0xbb/0xf0 [ 2128.870665] ? force_sigsegv+0x120/0x120 [ 2128.874740] ? trace_hardirqs_on+0x67/0x230 [ 2128.879080] __bad_area_nosemaphore+0x332/0x420 [ 2128.883772] bad_area+0x69/0x80 [ 2128.887106] __do_page_fault+0x971/0xd60 [ 2128.891184] do_page_fault+0x71/0x581 [ 2128.894993] ? page_fault+0x8/0x30 [ 2128.898537] page_fault+0x1e/0x30 [ 2128.901998] RIP: 0033:0x451bdf [ 2128.905199] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 2128.924107] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00010283 [ 2128.929477] RAX: 00007fb9a21f9b30 RBX: 0000000000000010 RCX: 0000000000000000 [ 2128.936740] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007fb9a21f9b30 [ 2128.944006] RBP: 0000000000000000 R08: 00000000000000e0 R09: 000000000000000a [ 2128.951268] R10: 0000000000000075 R11: 00000000004e1160 R12: 0000000000000004 [ 2128.958537] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2129.017086] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2129.023815] FAT-fs (loop4): unable to read boot sector 16:46:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x2000000000400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x700000000000000, 0x0, 0x0, 0x0) 16:46:38 executing program 1 (fault-call:0 fault-nth:37): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:38 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xf0ffffffffffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x3f000000) 16:46:38 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0x1f}) accept4$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x80000) r2 = socket$inet(0x2, 0x3ffffffffffffffd, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4002, 0x0) 16:46:39 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xfeffff00000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x800000000000000, 0x0, 0x0, 0x0) 16:46:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0xa0010000) [ 2129.369546] FAULT_INJECTION: forcing a failure. [ 2129.369546] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.372121] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2129.392071] FAT-fs (loop4): unable to read boot sector 16:46:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x900000000000000, 0x0, 0x0, 0x0) [ 2129.459086] CPU: 1 PID: 19512 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2129.466050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2129.475398] Call Trace: [ 2129.477988] dump_stack+0x172/0x1f0 [ 2129.481634] should_fail.cold+0xa/0x15 [ 2129.485555] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2129.490667] ? ___might_sleep+0x163/0x280 [ 2129.494823] __should_failslab+0x121/0x190 [ 2129.499060] should_failslab+0x9/0x14 [ 2129.502873] kmem_cache_alloc+0x2b2/0x6f0 [ 2129.507044] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 2129.511977] ? find_held_lock+0x35/0x130 [ 2129.516047] getname_flags+0xd6/0x5b0 [ 2129.519861] user_path_at_empty+0x2f/0x50 [ 2129.524020] do_mount+0x15e/0x2d30 [ 2129.527574] ? copy_mount_string+0x40/0x40 [ 2129.531815] ? kmem_cache_alloc_trace+0x354/0x760 [ 2129.536679] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2129.542219] ? _copy_from_user+0xdd/0x150 [ 2129.546373] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2129.551915] ? copy_mount_options+0x280/0x3a0 [ 2129.556424] ksys_mount+0xdb/0x150 [ 2129.559983] __x64_sys_mount+0xbe/0x150 [ 2129.563979] do_syscall_64+0x103/0x610 [ 2129.567877] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2129.573069] RIP: 0033:0x45a99a [ 2129.576273] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2129.595176] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 16:46:39 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x100000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2129.602880] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2129.610149] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2129.617422] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2129.624693] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2129.631973] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0xffff8000) [ 2129.765910] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2129.772518] FAT-fs (loop4): unable to read boot sector 16:46:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x171) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:46:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa00000000000000, 0x0, 0x0, 0x0) 16:46:39 executing program 1 (fault-call:0 fault-nth:38): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:39 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x200000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:39 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x27, &(0x7f0000000040)={0x2, 0x1, 0x8, 0x1, r1}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x100005000004e27, @local}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000805}, 0x0) ioctl$IMCTRLREQ(r2, 0x80044945, &(0x7f00000000c0)={0x1, 0x20, 0xfffffffffffffffe, 0x9}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 16:46:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x1a0ffffffff) 16:46:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xb00000000000000, 0x0, 0x0, 0x0) [ 2130.128861] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2130.140438] FAT-fs (loop4): unable to read boot sector 16:46:39 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x300000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2130.183398] FAULT_INJECTION: forcing a failure. [ 2130.183398] name failslab, interval 1, probability 0, space 0, times 0 [ 2130.195267] CPU: 0 PID: 19562 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2130.202225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2130.211574] Call Trace: [ 2130.211600] dump_stack+0x172/0x1f0 [ 2130.211623] should_fail.cold+0xa/0x15 [ 2130.211652] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2130.211672] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2130.211706] ? __es_tree_search.isra.0+0x1bf/0x230 [ 2130.211730] __should_failslab+0x121/0x190 [ 2130.226914] should_failslab+0x9/0x14 [ 2130.226931] kmem_cache_alloc+0x47/0x6f0 [ 2130.226948] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2130.249021] ? ext4_es_can_be_merged+0x1a3/0x2a0 [ 2130.249035] ? ext4_es_scan+0x6f0/0x6f0 [ 2130.249052] ? do_raw_write_lock+0x124/0x290 [ 2130.249071] __es_insert_extent+0x2cc/0xf20 [ 2130.271518] ext4_es_insert_extent+0x2b7/0xa40 [ 2130.276115] ? ext4_es_scan_clu+0x50/0x50 [ 2130.276145] ext4_map_blocks+0xba2/0x1a20 [ 2130.276165] ? ext4_issue_zeroout+0x170/0x170 [ 2130.288938] ? kasan_check_write+0x14/0x20 [ 2130.288956] ? __brelse+0x95/0xb0 [ 2130.288976] ext4_getblk+0xc4/0x510 [ 2130.300275] ? ext4_iomap_begin+0xfe0/0xfe0 [ 2130.304609] ? ext4_free_inode+0x1450/0x1450 [ 2130.309059] ext4_bread+0x8f/0x230 [ 2130.312666] ? ext4_getblk+0x510/0x510 [ 2130.316589] ext4_append+0x155/0x370 [ 2130.320350] ext4_mkdir+0x61b/0xdf0 [ 2130.323994] ? ext4_init_dot_dotdot+0x520/0x520 [ 2130.328681] ? selinux_inode_mkdir+0x23/0x30 [ 2130.333090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2130.338626] ? security_inode_mkdir+0xee/0x120 [ 2130.343244] vfs_mkdir+0x433/0x690 [ 2130.346803] do_mkdirat+0x234/0x2a0 [ 2130.350431] ? __ia32_sys_mknod+0xb0/0xb0 [ 2130.354577] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2130.359333] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2130.364693] ? do_syscall_64+0x26/0x610 [ 2130.368679] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2130.373262] __x64_sys_mkdir+0x5c/0x80 [ 2130.377159] do_syscall_64+0x103/0x610 [ 2130.381051] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2130.386237] RIP: 0033:0x457347 [ 2130.389427] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2130.408325] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2130.416027] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2130.423295] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 16:46:40 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1c02000000000000, 0x0, 0x0, 0x0) [ 2130.430555] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2130.437820] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2130.445100] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2130.460550] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2130.473450] FAT-fs (loop4): unable to read boot sector 16:46:40 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1c0f000000000000, 0x0, 0x0, 0x0) 16:46:40 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x328000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:40 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1f00000000000000, 0x0, 0x0, 0x0) 16:46:40 executing program 5: r0 = getpid() ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000500)={0x100000000003fe, 0x4}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, 0x0, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x42000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000000c0)) setxattr$trusted_overlay_opaque(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='trusted.overlay.opaque\x00', 0x0, 0x3db, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f00000010c0)=""/4096, 0x1000) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000180)={0x0, @speck128}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000100)=[{}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x2000}], 0x3, 0x1) 16:46:40 executing program 1 (fault-call:0 fault-nth:39): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:40 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x400000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2130.643290] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2130.649908] FAT-fs (loop4): unable to read boot sector [ 2130.740025] FAULT_INJECTION: forcing a failure. [ 2130.740025] name failslab, interval 1, probability 0, space 0, times 0 [ 2130.751253] CPU: 0 PID: 19592 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2130.758175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2130.767543] Call Trace: [ 2130.770161] dump_stack+0x172/0x1f0 [ 2130.773840] should_fail.cold+0xa/0x15 [ 2130.777741] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2130.782853] ? __sigqueue_alloc+0x173/0x4d0 [ 2130.787187] ? find_held_lock+0x35/0x130 [ 2130.791259] __should_failslab+0x121/0x190 [ 2130.795551] should_failslab+0x9/0x14 [ 2130.799360] kmem_cache_alloc+0x47/0x6f0 [ 2130.803466] ? kasan_check_read+0x11/0x20 [ 2130.807631] __sigqueue_alloc+0x268/0x4d0 [ 2130.811801] __send_signal+0xda3/0x1590 [ 2130.811834] send_signal+0x49/0xd0 [ 2130.811864] force_sig_info+0x251/0x310 [ 2130.811887] force_sig_fault+0xbb/0xf0 [ 2130.811902] ? force_sigsegv+0x120/0x120 [ 2130.811927] ? trace_hardirqs_on+0x67/0x230 [ 2130.819444] __bad_area_nosemaphore+0x332/0x420 [ 2130.840333] bad_area+0x69/0x80 [ 2130.843626] __do_page_fault+0x971/0xd60 [ 2130.845495] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2130.847715] do_page_fault+0x71/0x581 [ 2130.847733] ? page_fault+0x8/0x30 [ 2130.847749] page_fault+0x1e/0x30 [ 2130.864942] RIP: 0033:0x451bdf [ 2130.868154] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f 16:46:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x501000, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x48, r2, 0x324, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4004005) 16:46:40 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000000000000, 0x0, 0x0, 0x0) [ 2130.870963] FAT-fs (loop4): unable to read boot sector [ 2130.887056] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00010283 [ 2130.887068] RAX: 00007fb9a21f9b30 RBX: 0000000000000010 RCX: 0000000000000000 [ 2130.887077] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007fb9a21f9b30 [ 2130.887085] RBP: 0000000000000000 R08: 00000000000000e0 R09: 000000000000000a [ 2130.887094] R10: 0000000000000075 R11: 00000000004e1160 R12: 0000000000000004 [ 2130.887102] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x80ffff00000000) 16:46:40 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write$nbd(0xffffffffffffffff, 0x0, 0x0) close(r0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@timestamp], 0x1) 16:46:40 executing program 1 (fault-call:0 fault-nth:40): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:40 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2010000000000000, 0x0, 0x0, 0x0) 16:46:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000a, 0x7) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000040)={0x3ff, 0x7, 0x7fff}) [ 2131.158301] FAULT_INJECTION: forcing a failure. [ 2131.158301] name failslab, interval 1, probability 0, space 0, times 0 16:46:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000003c0)="b98d862f51dcfacef8f77b37f73619a79483a5075136399ace9c34d1f1a112776a25cbd968a15868497a3bf33b3193602411e5fe09167418a94def29bf94ffadebfd9155ceb1045e42aaf15cbc4945af021ac346550e916829f3440668e065fe079b6ce9be08c895c90792fe111684d68ac51e2f45ffc37c22dec426a99a364a823ffbad89692fefdc") r3 = memfd_create(&(0x7f0000000080), 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000006c0)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0}, 0x68) setitimer(0x1, &(0x7f00000000c0)={{}, {0x0, 0x2710}}, &(0x7f0000000300)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e5e2) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f00000001c0)='security.SMACK64IPIN\x00', &(0x7f0000000480)='[cgroup\x00', 0x8, 0x2) bind(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) sync() sendfile(0xffffffffffffffff, r4, 0x0, 0x7ffffffd) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000007c0)={0x0, 0x7, 0x3000}, 0x4) io_setup(0x1ff, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@broadcast, @in6=@empty}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) io_submit(0x0, 0x0, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f00000005c0)=""/144) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x9) [ 2131.207494] CPU: 0 PID: 19624 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2131.214434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2131.223788] Call Trace: [ 2131.226390] dump_stack+0x172/0x1f0 [ 2131.230055] should_fail.cold+0xa/0x15 [ 2131.233971] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2131.239081] ? ___might_sleep+0x163/0x280 [ 2131.243238] __should_failslab+0x121/0x190 [ 2131.247490] should_failslab+0x9/0x14 [ 2131.251297] __kmalloc+0x2dc/0x740 [ 2131.254833] ? mark_held_locks+0xa4/0xf0 [ 2131.258888] ? kfree+0x173/0x230 [ 2131.262251] ? ext4_find_extent+0x76e/0x9d0 [ 2131.266571] ext4_find_extent+0x76e/0x9d0 [ 2131.270723] ext4_ext_map_blocks+0x1cc/0x4e50 [ 2131.275224] ? ext4_ext_release+0x10/0x10 [ 2131.279367] ? find_held_lock+0x35/0x130 [ 2131.283434] ? lock_acquire+0x16f/0x3f0 [ 2131.287407] ? ext4_map_blocks+0x884/0x1a20 [ 2131.291734] ext4_map_blocks+0x8ec/0x1a20 [ 2131.295885] ? ext4_issue_zeroout+0x170/0x170 [ 2131.300381] ? kasan_check_write+0x14/0x20 [ 2131.304613] ? __brelse+0x95/0xb0 [ 2131.308099] ext4_getblk+0xc4/0x510 [ 2131.311729] ? ext4_iomap_begin+0xfe0/0xfe0 [ 2131.316050] ? ext4_free_inode+0x1450/0x1450 [ 2131.320452] ext4_bread+0x8f/0x230 [ 2131.323985] ? ext4_getblk+0x510/0x510 [ 2131.327872] ext4_append+0x155/0x370 [ 2131.331582] ext4_mkdir+0x61b/0xdf0 [ 2131.335240] ? ext4_init_dot_dotdot+0x520/0x520 [ 2131.339914] ? selinux_inode_mkdir+0x23/0x30 [ 2131.344330] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2131.349860] ? security_inode_mkdir+0xee/0x120 [ 2131.354440] vfs_mkdir+0x433/0x690 [ 2131.358012] do_mkdirat+0x234/0x2a0 [ 2131.361634] ? __ia32_sys_mknod+0xb0/0xb0 [ 2131.365789] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2131.370541] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2131.375924] ? do_syscall_64+0x26/0x610 [ 2131.379907] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2131.384490] __x64_sys_mkdir+0x5c/0x80 [ 2131.388393] do_syscall_64+0x103/0x610 [ 2131.392290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2131.397484] RIP: 0033:0x457347 [ 2131.400671] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2131.419564] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2131.427263] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457347 [ 2131.434523] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 2131.441782] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2131.449046] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 16:46:41 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x428000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2131.456307] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:41 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2300000000000000, 0x0, 0x0, 0x0) [ 2131.527600] syz-executor.2 uses obsolete (PF_INET,SOCK_PACKET) [ 2131.544360] audit: type=1400 audit(1551977201.249:153): avc: denied { map } for pid=19635 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 2131.575495] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2131.583542] FAT-fs (loop4): unable to read boot sector 16:46:41 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2602000000000000, 0x0, 0x0, 0x0) 16:46:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x100000000000000) 16:46:41 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x500000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:41 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000101, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x81}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x4ce3cc13, 0x10, 0x400000000, 0x5}, &(0x7f0000000140)=0x18) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) [ 2131.720455] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2131.727253] FAT-fs (loop4): unable to read boot sector 16:46:41 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/11, 0xb) dup2(r1, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet(0x2, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x00', 0x4002}) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, 0x0) 16:46:41 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x600000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:41 executing program 1 (fault-call:0 fault-nth:41): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:41 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2c03000000000000, 0x0, 0x0, 0x0) 16:46:41 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x8000) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x18c, r1, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0xc4, 0x4, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x542d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf3c}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}]}]}, @TIPC_NLA_LINK={0x58, 0x4, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x712}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x800}, 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000003c0)=0x3, 0x4) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2131.922975] FAT-fs (loop4): unable to read boot sector 16:46:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r2 = dup3(r1, r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r1, &(0x7f0000000300)="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", 0x6c1, 0x0, 0x0, 0x0) sendto$packet(r2, &(0x7f00000001c0)='[', 0x1, 0x0, 0x0, 0x0) 16:46:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x200000000000000) 16:46:41 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x700000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2131.997958] audit: type=1400 audit(1551977201.689:154): avc: denied { create } for pid=19675 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 2132.078438] FAULT_INJECTION: forcing a failure. [ 2132.078438] name failslab, interval 1, probability 0, space 0, times 0 16:46:41 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3400000000000000, 0x0, 0x0, 0x0) [ 2132.166752] CPU: 0 PID: 19689 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2132.173706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2132.183060] Call Trace: [ 2132.185683] dump_stack+0x172/0x1f0 [ 2132.189346] should_fail.cold+0xa/0x15 [ 2132.193269] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2132.198403] ? ___might_sleep+0x163/0x280 [ 2132.202571] __should_failslab+0x121/0x190 [ 2132.206828] should_failslab+0x9/0x14 [ 2132.210664] __kmalloc_track_caller+0x2d8/0x740 [ 2132.214767] audit: type=1400 audit(1551977201.739:155): avc: denied { write } for pid=19675 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 2132.215344] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2132.244564] audit: type=1400 audit(1551977201.809:156): avc: denied { read } for pid=19675 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 2132.244827] ? strndup_user+0x77/0xd0 [ 2132.272465] memdup_user+0x26/0xb0 [ 2132.276004] strndup_user+0x77/0xd0 [ 2132.276432] FAT-fs (loop4): unable to read boot sector [ 2132.279629] ksys_mount+0x7b/0x150 [ 2132.279657] __x64_sys_mount+0xbe/0x150 [ 2132.279679] do_syscall_64+0x103/0x610 [ 2132.296334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2132.301525] RIP: 0033:0x45a99a [ 2132.304714] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2132.323607] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2132.331313] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2132.338583] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2132.345857] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2132.353117] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2132.360379] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:42 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 16:46:42 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000300)=0x7) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000006c0)) 16:46:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3c02000000000000, 0x0, 0x0, 0x0) 16:46:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3f00000000000000, 0x0, 0x0, 0x0) 16:46:42 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x800000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:42 executing program 1 (fault-call:0 fault-nth:42): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:42 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x100000001, 0x100, 0x5, 0x10001}, {0x14, 0x8001, 0x9, 0x5}, {0xded, 0xfffffffffffffffd, 0x100000001, 0x9}, {0x5, 0x5, 0x5, 0x7f}, {0x7ff, 0x0, 0x4, 0x3}, {0x100000000, 0xd4, 0xc22, 0x8}, {0x3, 0x20, 0x41e000000000, 0xfff}, {0x2, 0x8, 0x6, 0x3f}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x300000000000000) 16:46:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000000000000000, 0x0, 0x0, 0x0) 16:46:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4001000000000000, 0x0, 0x0, 0x0) 16:46:42 executing program 5: perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2132.698404] FAT-fs (loop4): unable to read boot sector 16:46:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4800000000000000, 0x0, 0x0, 0x0) 16:46:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x700000000000000) 16:46:42 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 16:46:42 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x900000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2132.818398] FAULT_INJECTION: forcing a failure. [ 2132.818398] name failslab, interval 1, probability 0, space 0, times 0 16:46:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c00000000000000, 0x0, 0x0, 0x0) 16:46:42 executing program 5: 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) [ 2132.995693] FAT-fs (loop4): unable to read boot sector [ 2133.107817] CPU: 1 PID: 19744 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2133.114803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2133.124164] Call Trace: [ 2133.126759] dump_stack+0x172/0x1f0 [ 2133.130398] should_fail.cold+0xa/0x15 [ 2133.134304] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2133.139429] ? ___might_sleep+0x163/0x280 [ 2133.143596] __should_failslab+0x121/0x190 [ 2133.143664] should_failslab+0x9/0x14 [ 2133.151689] __kmalloc+0x2dc/0x740 [ 2133.155254] ? lockdep_init_map+0x1be/0x6d0 [ 2133.160052] ? prealloc_shrinker+0xa6/0x350 [ 2133.164386] prealloc_shrinker+0xa6/0x350 [ 2133.168556] sget_userns+0x7ef/0xd30 [ 2133.172276] ? kill_litter_super+0x60/0x60 [ 2133.176526] ? ns_test_super+0x50/0x50 [ 2133.180420] ? ns_test_super+0x50/0x50 [ 2133.184314] ? kill_litter_super+0x60/0x60 [ 2133.188555] sget+0x10c/0x150 [ 2133.191677] mount_bdev+0xff/0x3c0 [ 2133.195262] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2133.199705] jfs_do_mount+0x35/0x40 [ 2133.203344] mount_fs+0x106/0x3ff [ 2133.206822] ? emergency_thaw_all+0x1a0/0x1a0 [ 2133.211333] ? __init_waitqueue_head+0x36/0x90 [ 2133.215938] vfs_kern_mount.part.0+0x6f/0x410 [ 2133.220449] do_mount+0x581/0x2d30 [ 2133.224009] ? copy_mount_string+0x40/0x40 [ 2133.228254] ? kmem_cache_alloc_trace+0x354/0x760 [ 2133.233114] ? _copy_from_user+0xdd/0x150 [ 2133.237283] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2133.242832] ? copy_mount_options+0x280/0x3a0 [ 2133.247345] ksys_mount+0xdb/0x150 [ 2133.250901] __x64_sys_mount+0xbe/0x150 [ 2133.254895] do_syscall_64+0x103/0x610 [ 2133.258872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2133.264070] RIP: 0033:0x45a99a [ 2133.267270] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2133.286178] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2133.293888] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2133.301164] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2133.308440] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2133.315718] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2133.322999] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:43 executing program 1 (fault-call:0 fault-nth:43): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:43 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6000000000000000, 0x0, 0x0, 0x0) 16:46:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0xf00000000000000) 16:46:43 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xa00000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) socketpair(0x8, 0x80805, 0x9a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000140)=0xffffffffffffffed) 16:46:43 executing program 5: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) clone(0x803102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file1\x00', 0x48) clone(0x40104000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) [ 2133.507679] FAT-fs (loop4): unable to read boot sector 16:46:43 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6800000000000000, 0x0, 0x0, 0x0) [ 2133.567530] FAULT_INJECTION: forcing a failure. [ 2133.567530] name failslab, interval 1, probability 0, space 0, times 0 [ 2133.600237] CPU: 1 PID: 19793 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2133.607178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2133.616531] Call Trace: [ 2133.619150] dump_stack+0x172/0x1f0 [ 2133.622867] should_fail.cold+0xa/0x15 [ 2133.626772] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2133.631885] ? ___might_sleep+0x163/0x280 [ 2133.631905] __should_failslab+0x121/0x190 [ 2133.631923] should_failslab+0x9/0x14 [ 2133.631938] kmem_cache_alloc+0x2b2/0x6f0 [ 2133.631953] ? find_held_lock+0x35/0x130 [ 2133.649321] IPVS: ftp: loaded support on port[0] = 21 [ 2133.652285] getname_kernel+0x53/0x370 [ 2133.652302] kern_path+0x20/0x40 [ 2133.652318] lookup_bdev.part.0+0x7b/0x1b0 [ 2133.652336] ? blkdev_open+0x290/0x290 [ 2133.672862] ? rcu_read_lock_sched_held+0x110/0x130 [ 2133.677904] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2133.683458] blkdev_get_by_path+0x81/0x130 [ 2133.687697] mount_bdev+0x5d/0x3c0 [ 2133.691242] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2133.695666] jfs_do_mount+0x35/0x40 [ 2133.699292] mount_fs+0x106/0x3ff [ 2133.702749] ? emergency_thaw_all+0x1a0/0x1a0 [ 2133.707277] ? __init_waitqueue_head+0x36/0x90 [ 2133.711884] vfs_kern_mount.part.0+0x6f/0x410 [ 2133.716429] do_mount+0x581/0x2d30 [ 2133.719975] ? copy_mount_string+0x40/0x40 [ 2133.724206] ? kmem_cache_alloc_trace+0x354/0x760 [ 2133.729064] ? _copy_from_user+0xdd/0x150 [ 2133.733217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2133.738790] ? copy_mount_options+0x280/0x3a0 [ 2133.743303] ksys_mount+0xdb/0x150 [ 2133.746853] __x64_sys_mount+0xbe/0x150 [ 2133.750832] do_syscall_64+0x103/0x610 [ 2133.754725] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2133.759912] RIP: 0033:0x45a99a [ 2133.763118] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2133.782021] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2133.789724] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2133.796989] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2133.804276] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2133.811556] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 16:46:43 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2000e, 0x2042) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0x7, 0x4d, 0x2}, 0x7) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000340)={@pppoe={0x18, 0x0, {0x1, @random="03e324725e5c", 'gre0\x00'}}, {&(0x7f00000002c0)=""/116, 0x74}, &(0x7f0000000000), 0x2}, 0xa0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x220100, 0x0) r2 = socket$inet(0x2, 0x0, 0xfffffffffffffffb) write$P9_RCREATE(r1, &(0x7f00000000c0)={0x18, 0x73, 0x2, {{0x70, 0x3, 0x2}, 0x80000001}}, 0x18) ioctl$sock_bt_hci(r1, 0xc00448df, &(0x7f0000000200)="52184c3e208367b9747446eddef79a1053563497f7471bce6bcd4ca443d5f401558779b7ac678b2a165e2c76055a634f797f1d2c0e8dd84e67caac6888b509f2cb1589525e31489bbaa3fb97b62618f236489172104daa69d49cb86be377f6d78c3a440054ca3754db35673a6736ef21743391bb525c535de77222e7643d0adb542f43036a340f577f9cc86fb20000ab0ebfad23372a0e7c896c120000000000000000000000") pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0x1000, "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&(0x7f0000001440)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001480)=@sack_info={r3, 0x4bd6800, 0x81}, 0xc) 16:46:43 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x1400000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2133.818821] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:43 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6c00000000000000, 0x0, 0x0, 0x0) [ 2133.898705] print_req_error: 5 callbacks suppressed [ 2133.898715] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2133.921682] FAT-fs (loop4): unable to read boot sector 16:46:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x3f00000000000000) 16:46:43 executing program 1 (fault-call:0 fault-nth:44): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:43 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2000000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x101040) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18, 0x71, 0x1, {{0x0, 0x2, 0x3}, 0x9b02}}, 0x18) sendto$inet(r0, 0x0, 0x0, 0x4000801, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:43 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7019160101000000, 0x0, 0x0, 0x0) [ 2134.073207] IPVS: ftp: loaded support on port[0] = 21 [ 2134.121537] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2134.135890] FAT-fs (loop4): unable to read boot sector [ 2134.146245] FAULT_INJECTION: forcing a failure. [ 2134.146245] name failslab, interval 1, probability 0, space 0, times 0 [ 2134.189633] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2134.200857] CPU: 1 PID: 19817 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2134.207816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2134.207838] Call Trace: [ 2134.207863] dump_stack+0x172/0x1f0 [ 2134.207914] should_fail.cold+0xa/0x15 [ 2134.207938] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2134.227378] ? ___might_sleep+0x163/0x280 16:46:43 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7400000000000000, 0x0, 0x0, 0x0) [ 2134.227411] __should_failslab+0x121/0x190 [ 2134.227431] should_failslab+0x9/0x14 [ 2134.227448] kmem_cache_alloc_trace+0x2d1/0x760 [ 2134.227477] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2134.236737] ? _copy_from_user+0xdd/0x150 [ 2134.236774] copy_mount_options+0x5c/0x3a0 [ 2134.236790] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2134.236813] ksys_mount+0xa7/0x150 [ 2134.244849] __x64_sys_mount+0xbe/0x150 [ 2134.244872] do_syscall_64+0x103/0x610 [ 2134.244894] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2134.244909] RIP: 0033:0x45a99a 16:46:44 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a00000000000000, 0x0, 0x0, 0x0) [ 2134.255096] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2134.255105] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2134.255120] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2134.255129] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2134.255138] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2134.255153] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2134.255161] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2134.259082] FAT-fs (loop4): unable to read boot sector 16:46:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7d00000000000000, 0x0, 0x0, 0x0) 16:46:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0xffffffff00000000) 16:46:45 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x406, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:45 executing program 1 (fault-call:0 fault-nth:45): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:45 executing program 5: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) clone(0x803102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file1\x00', 0x48) clone(0x40104000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) 16:46:45 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2010000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7e03000000000000, 0x0, 0x0, 0x0) [ 2135.535557] FAULT_INJECTION: forcing a failure. [ 2135.535557] name failslab, interval 1, probability 0, space 0, times 0 [ 2135.549290] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2135.556166] FAT-fs (loop4): unable to read boot sector [ 2135.612011] CPU: 0 PID: 19844 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2135.618966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2135.628334] Call Trace: [ 2135.630936] dump_stack+0x172/0x1f0 [ 2135.634595] should_fail.cold+0xa/0x15 [ 2135.638512] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2135.643650] ? ___might_sleep+0x163/0x280 [ 2135.647819] __should_failslab+0x121/0x190 [ 2135.652072] should_failslab+0x9/0x14 [ 2135.655892] __kmalloc+0x2dc/0x740 [ 2135.659448] ? __list_lru_init+0xd1/0x6e0 [ 2135.663623] __list_lru_init+0xd1/0x6e0 [ 2135.667628] sget_userns+0x81e/0xd30 [ 2135.671364] ? kill_litter_super+0x60/0x60 [ 2135.671384] ? ns_test_super+0x50/0x50 [ 2135.671399] ? ns_test_super+0x50/0x50 [ 2135.671410] ? kill_litter_super+0x60/0x60 [ 2135.671422] sget+0x10c/0x150 [ 2135.671440] mount_bdev+0xff/0x3c0 [ 2135.671454] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2135.671471] jfs_do_mount+0x35/0x40 [ 2135.671485] mount_fs+0x106/0x3ff [ 2135.671500] ? emergency_thaw_all+0x1a0/0x1a0 [ 2135.687723] ? __init_waitqueue_head+0x36/0x90 [ 2135.687747] vfs_kern_mount.part.0+0x6f/0x410 [ 2135.719405] do_mount+0x581/0x2d30 [ 2135.719427] ? copy_mount_string+0x40/0x40 [ 2135.727181] ? kmem_cache_alloc_trace+0x354/0x760 [ 2135.732024] ? _copy_from_user+0xdd/0x150 [ 2135.736169] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2135.741701] ? copy_mount_options+0x280/0x3a0 [ 2135.746195] ksys_mount+0xdb/0x150 [ 2135.749733] __x64_sys_mount+0xbe/0x150 [ 2135.753708] do_syscall_64+0x103/0x610 [ 2135.757612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2135.762817] RIP: 0033:0x45a99a [ 2135.766011] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2135.784901] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2135.792623] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2135.799918] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 16:46:45 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x5, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001d00), 0x4) io_setup(0x6eb, &(0x7f0000000340)=0x0) connect$l2tp(r1, &(0x7f0000000e00)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x4}, 0x3, 0x3, 0x1, 0x4}}, 0x2e) r3 = eventfd2(0x1, 0x80801) r4 = dup3(r0, r0, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r7 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vfio/vfio\x00', 0x2000, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/btrfs-control\x00', 0x2, 0x0) r9 = creat(&(0x7f0000000d40)='./file0\x00', 0x90) io_submit(r2, 0x8, &(0x7f0000000dc0)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000380)="2228c8d8741038da7372523fd032e1327566961c348d02e8c600fc2ca98f14cf93127ec148b3a098a44076d122881de4fa5f4a6673e43485934cf013cb73feaeb6ceca46e242bcdedc270e0ad30e23fc6fb064e1020678040339c53431ee5cc28283a9264f58dc5d1e477239edfaa4", 0x6f, 0x0, 0x0, 0x2, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0xe4, r0, &(0x7f0000000440)="dd10db3645ecb2c92b0142a52c77aebab48159a3236c63af78d31cfff573728906e31a59095626aeabd92cae4ae0d2635327c534e3dacd30b103822c3d9a9ee4c030db60082e2b9ce3bf80", 0x4b, 0xfff, 0x0, 0x3, r4}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000640)="c61c483b5e5f0133b4d98d6739ca99f10a4390c46ed7fe32553085995a6cc8087e11784be222c2182d1c8d99a2463a53ce9f3f4f9e779a186e28d3ca4f43b4055d99a3e7f06ce3cb064a22794fc0eb3c6010d1ab1a09b5066cc757e6d92dd205f5653da21fa6ddd29bc8a70bffa4bdda715bbd2842b19d7c83cde0f9c13a85783ed29c8ccd55594c11f37466d6e9aeb37229a2f6840e1788b6811a5e954f3d0ab3a604c09359e7fdfce3f9a3c425bfa36bb2307f948160e1640b0bb8125968f6c602b10c90dd7ca79c3f2e83537223bd8db3e6948ef8ea69fac6533ecc87d6a426b53689bc1d140475a8e59128a17af6", 0xf0, 0xba, 0x0, 0x0, r5}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f00000007c0)="6cfae084151b56395d09c8fa4c75fdff89c15d6efbdbc22e5c0d94483758b81fe61f10a82fb0b83bdb4388529145af2dbbef415cfd840a322297f6f2181b28169674165942abb3fee77d98e0e6dc20c962f997ac16355e958097ebf858ef1ab995fee2e39578005ab9aca26a4a0b30bea5e1517533c568f0817b96c78b8068bbfab178b4dc602c5b34efe4163acab1b9ea2da6304943487613439ce13e758c63900422070692d4f7a0f183c3afbfcc48d1ac1c7501d4f09a81e42c758c08e071e06d3689fcb4a6bd1ea8a846d22f3af0f9f32a", 0xd3, 0x7f, 0x0, 0x0, r6}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0xe, 0x4, r0, &(0x7f0000000940)="fd1def2561da28f58b33232699c30509e3abae56c3031dfe62b053b6f41d1e39a35b54a3299b6c80de3e25663d9bbd0c2a3d1cbb215649a698fc8eeff743cdfb05eb507d4a446b18870635e2c6db8ca0585308e2455fd1d2765b755f8c8b4e", 0x5f, 0x53, 0x0, 0x1}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0xb308b1a42e4cdcd, 0x401, r0, &(0x7f0000000a00)="a51ce8534ee8a49dd9cffef47fc8104c3391c44bcada7c91de025ee1a1e497a766767eae3fa402772bc28a9648afe550b00fcdf91dcab4446af2a13223c9e5d92e9c9facf1278089312706faefcd137e57bd7b7ba566fa0446b20e6d3b8ce248c69932847f92f586a26393f077392d9360482aa438b3560d7f695ab07490b35f456fabd4208caa6f30998a5d961c6a826fe81a5516b96614b62812e7b8d307dbbf66c746587c06683b0aa997acf7", 0xae, 0x8, 0x0, 0x2, r7}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x7, 0x10001, r0, &(0x7f0000000b40)="a1ed742792e1d5267cf965a3f1f0cecd9594a7f9026ad349db4e403f56e792b1aebd95534803d777d77024b795634a6d78e89baf6229b07980544b41890fb55dea816070a6e02d53cb94bf40517d4d1b7f5629ba3de3f6a5a77476753be4904aa54df4178e258122418ebb22425ee543e631a6b9f276b9cffdfff08315b941e533e74941173b33b048d709576f23927b6fd939114331e663", 0x98, 0x4, 0x0, 0x1, r8}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0xf, 0x1000, r0, &(0x7f0000000c80)="57e6612e97cf4c76b80245a6d398f15a1df1cc46caa2c2468596954970b588ae98de0e708d2aab405835fed4adb7a014299420ac75ed8c3c566b3a96f18ae77ff5cb6b8918b3738b8d2947854c8cc7dfa63ef1d324afd0fb8757215b2f2414f4665899b0dcad182a0dde6c3fa2073a48a6ccdbcef7a4587ba073dda595d489b1aa14a6a8d9a0456c", 0x88, 0x1, 0x0, 0x2, r9}]) lremovexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000e40)=ANY=[@ANYBLOB="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"]) r10 = socket$inet(0x2, 0x6, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$inet(r10, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0xfffffffffffffdef) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) r12 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r11, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r12, 0x100, 0x70bd25, 0x25dfdbfb}, 0xffffffffffffff9f}, 0x1, 0x0, 0x0, 0x44004}, 0x0) sendto$inet(r10, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r11, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) mknod(&(0x7f00000002c0)='./file0\x00', 0x0, 0xfcc6) 16:46:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8000000000000000, 0x0, 0x0, 0x0) 16:46:45 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2300000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2135.807177] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2135.814440] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2135.821709] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2135.969993] IPVS: ftp: loaded support on port[0] = 21 16:46:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x0, 0x0) 16:46:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0xffffffffa0010000) 16:46:45 executing program 5: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) clone(0x803102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file1\x00', 0x48) clone(0x40104000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) [ 2135.991834] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2136.005865] FAT-fs (loop4): unable to read boot sector 16:46:45 executing program 1 (fault-call:0 fault-nth:46): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x97ffffff00000000, 0x0, 0x0, 0x0) 16:46:45 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x2904000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa000000000000000, 0x0, 0x0, 0x0) 16:46:45 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = openat$selinux_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) bind$inet6(0xffffffffffffffff, 0x0, 0x0) semop(0x0, 0x0, 0xf) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, 0x0, 0x0) faccessat(r3, 0x0, 0x4, 0x200) fallocate(r4, 0x0, 0x0, 0x8200003) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x1) ioperm(0x6dec, 0x7, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2136.156543] FAULT_INJECTION: forcing a failure. [ 2136.156543] name failslab, interval 1, probability 0, space 0, times 0 16:46:45 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3404000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2136.242412] CPU: 0 PID: 19891 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2136.249356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2136.258707] Call Trace: [ 2136.258731] dump_stack+0x172/0x1f0 [ 2136.258770] should_fail.cold+0xa/0x15 [ 2136.258791] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2136.258815] ? ___might_sleep+0x163/0x280 [ 2136.278132] __should_failslab+0x121/0x190 [ 2136.282387] should_failslab+0x9/0x14 [ 2136.286213] kmem_cache_alloc+0x2b2/0x6f0 [ 2136.290378] ? kasan_check_read+0x11/0x20 [ 2136.294533] ? do_raw_spin_unlock+0x57/0x270 [ 2136.298961] getname_flags+0xd6/0x5b0 [ 2136.302776] user_path_at_empty+0x2f/0x50 [ 2136.306958] do_mount+0x15e/0x2d30 [ 2136.310521] ? copy_mount_string+0x40/0x40 [ 2136.314764] ? kmem_cache_alloc_trace+0x354/0x760 [ 2136.319621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2136.325175] ? copy_mount_options+0x280/0x3a0 [ 2136.329685] ksys_mount+0xdb/0x150 [ 2136.333245] __x64_sys_mount+0xbe/0x150 [ 2136.337229] do_syscall_64+0x103/0x610 [ 2136.341129] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2136.346314] RIP: 0033:0x45a99a [ 2136.349504] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2136.368402] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2136.376106] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2136.383369] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2136.390651] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2136.397917] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2136.405182] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:46 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaa00000000000000, 0x0, 0x0, 0x0) 16:46:46 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xe002000000000000, 0x0, 0x0, 0x0) [ 2136.520910] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2136.529893] FAT-fs (loop4): unable to read boot sector 16:46:46 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x7fb, &(0x7f0000000000)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:46:46 executing program 1 (fault-call:0 fault-nth:47): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:46 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3504000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2136.699960] FAULT_INJECTION: forcing a failure. [ 2136.699960] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2136.711777] CPU: 1 PID: 19928 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2136.718696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2136.728041] Call Trace: [ 2136.730629] dump_stack+0x172/0x1f0 [ 2136.734267] should_fail.cold+0xa/0x15 [ 2136.738168] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2136.743268] ? __lock_acquire+0x548/0x3fb0 [ 2136.747506] should_fail_alloc_page+0x50/0x60 [ 2136.751999] __alloc_pages_nodemask+0x1a1/0x7e0 [ 2136.756674] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 2136.761685] ? find_held_lock+0x35/0x130 [ 2136.765751] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2136.770853] cache_grow_begin+0x9c/0x860 [ 2136.774926] ? sget_userns+0x11b/0xd30 [ 2136.778811] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2136.784347] kmem_cache_alloc_trace+0x67f/0x760 [ 2136.789029] ? kill_litter_super+0x60/0x60 [ 2136.793264] sget_userns+0x11b/0xd30 [ 2136.796987] ? kill_litter_super+0x60/0x60 [ 2136.801250] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2136.806790] ? ns_test_super+0x50/0x50 [ 2136.810685] ? ns_test_super+0x50/0x50 [ 2136.814570] ? kill_litter_super+0x60/0x60 [ 2136.818816] sget+0x10c/0x150 [ 2136.821952] mount_bdev+0xff/0x3c0 [ 2136.825492] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2136.829902] jfs_do_mount+0x35/0x40 [ 2136.833528] mount_fs+0x106/0x3ff [ 2136.836991] ? emergency_thaw_all+0x1a0/0x1a0 [ 2136.841488] ? __init_waitqueue_head+0x36/0x90 [ 2136.846075] vfs_kern_mount.part.0+0x6f/0x410 [ 2136.850573] do_mount+0x581/0x2d30 [ 2136.854151] ? copy_mount_string+0x40/0x40 [ 2136.858384] ? kmem_cache_alloc_trace+0x354/0x760 [ 2136.863243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2136.868779] ? copy_mount_options+0x280/0x3a0 [ 2136.873278] ksys_mount+0xdb/0x150 [ 2136.876819] __x64_sys_mount+0xbe/0x150 [ 2136.880795] do_syscall_64+0x103/0x610 [ 2136.884702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2136.889887] RIP: 0033:0x45a99a [ 2136.893078] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2136.911987] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2136.919702] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2136.926992] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2136.934267] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2136.941531] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2136.948792] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2136.957468] IPVS: ftp: loaded support on port[0] = 21 [ 2137.046224] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2137.057840] FAT-fs (loop4): unable to read boot sector 16:46:46 executing program 5: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) clone(0x803102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file1\x00', 0x48) clone(0x40104000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) 16:46:46 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xe903000000000000, 0x0, 0x0, 0x0) 16:46:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000028c0)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000002940)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000002980)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000002c40)={&(0x7f0000002900)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002c00)={&(0x7f00000029c0)=@deltfilter={0x224, 0x2d, 0x110, 0x70bd27, 0x25dfdbfd, {0x0, r4, {0xe, 0xc}, {0x0, 0xfff7}, {0x4, 0x5}}, [@filter_kind_options=@f_rsvp={{0xc, 0x1, 'rsvp\x00'}, {0x1e4, 0x2, [@TCA_RSVP_PINFO={0x20, 0x4, {{0x7, 0x6, 0x1}, {0x10001, 0x6, 0x2}, 0x5c, 0x6, 0x7}}, @TCA_RSVP_ACT={0xe8, 0x6, @m_ipt={0xe4, 0xc, {{0x8, 0x1, 'ipt\x00'}, {0x50, 0x2, [@TCA_IPT_TABLE={0x14, 0x1, 'filter\x00'}, @TCA_IPT_TABLE={0x14, 0x1, 'filter\x00'}, @TCA_IPT_TABLE={0x14, 0x1, 'filter\x00'}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_HOOK={0x8, 0x2, 0x6}]}, {0x84, 0x6, "0c501b1da054833e8aef5c8a6f46369f63a1697445a21c2f170cec5fa5b090a925a2b9ef1c6792f6ea92d5df632217f361da00806e1ab68fdd975e239fe1340897f66d4f30eca9e54bd819af4bf6d0fc70259047be10c8093b797fcee2868de477806627fa9373c12153e2048facaa889451980dbae9211e3064e8d5a1"}}}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x3, 0x2}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xf, 0xfff2}}, @TCA_RSVP_ACT={0x8c, 0x6, @m_csum={0x88, 0xe, {{0xc, 0x1, 'csum\x00'}, {0x20, 0x2, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x2, 0xb9, 0x2, 0xa53a, 0x55}, 0x74}}}, {0x54, 0x6, "eea4fe9f11c60e039b1e55990dfb418ed38f3affa32465653ef9edd699298e6212782568489bd73b10aa5968cb29d1e308cde1b52b0e594804a16b7482362729e58a2014b4c82741941c37ef37"}}}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x4ee, 0x1ff, 0x5}, {0x6c0, 0x3, 0x70}, 0x6, 0x4, 0xe2a}}, @TCA_RSVP_POLICE={0xc, 0x5, @TCA_POLICE_RESULT={0x8, 0x5, 0x6}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x2, 0x1e}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xb, 0x3}}]}}, @TCA_RATE={0x8, 0x5, {0x5, 0x1}}, @TCA_CHAIN={0x8, 0xb, 0x5}]}, 0x224}, 0x1, 0x0, 0x0, 0x50}, 0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @dev}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xffffffffffffff3b) ioprio_get$uid(0x3, r1) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @loopback}, {0x306, @random="9cb31cadfa3e"}, 0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 'team0\x00'}) 16:46:46 executing program 1 (fault-call:0 fault-nth:48): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:46 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3604000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2137.108926] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2137.115605] FAT-fs (loop4): unable to read boot sector 16:46:46 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf303000000000000, 0x0, 0x0, 0x0) [ 2137.210241] FAULT_INJECTION: forcing a failure. [ 2137.210241] name failslab, interval 1, probability 0, space 0, times 0 [ 2137.257005] CPU: 1 PID: 19949 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2137.258160] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2137.263943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2137.263950] Call Trace: [ 2137.263974] dump_stack+0x172/0x1f0 [ 2137.263998] should_fail.cold+0xa/0x15 [ 2137.270419] FAT-fs (loop4): unable to read boot sector [ 2137.279742] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2137.279763] ? ___might_sleep+0x163/0x280 [ 2137.279784] __should_failslab+0x121/0x190 [ 2137.279802] should_failslab+0x9/0x14 [ 2137.312326] kmem_cache_alloc_node_trace+0x270/0x720 [ 2137.317448] __kmalloc_node+0x3d/0x70 [ 2137.321246] kvmalloc_node+0x68/0x100 [ 2137.325040] __list_lru_init+0x4a6/0x6e0 [ 2137.329110] sget_userns+0x81e/0xd30 [ 2137.332815] ? kill_litter_super+0x60/0x60 [ 2137.337076] ? ns_test_super+0x50/0x50 [ 2137.340960] ? ns_test_super+0x50/0x50 [ 2137.344838] ? kill_litter_super+0x60/0x60 [ 2137.349069] sget+0x10c/0x150 [ 2137.352179] mount_bdev+0xff/0x3c0 [ 2137.355725] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2137.360132] jfs_do_mount+0x35/0x40 [ 2137.363785] mount_fs+0x106/0x3ff [ 2137.367252] ? emergency_thaw_all+0x1a0/0x1a0 [ 2137.371747] ? __init_waitqueue_head+0x36/0x90 [ 2137.376334] vfs_kern_mount.part.0+0x6f/0x410 [ 2137.380832] do_mount+0x581/0x2d30 [ 2137.384379] ? copy_mount_string+0x40/0x40 [ 2137.388611] ? kmem_cache_alloc_trace+0x354/0x760 [ 2137.393494] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2137.399061] ? copy_mount_options+0x280/0x3a0 [ 2137.403557] ksys_mount+0xdb/0x150 [ 2137.407105] __x64_sys_mount+0xbe/0x150 [ 2137.411079] do_syscall_64+0x103/0x610 [ 2137.414980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2137.420172] RIP: 0033:0x45a99a [ 2137.423357] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2137.442250] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2137.449948] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2137.457208] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2137.464469] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2137.471735] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2137.479009] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:47 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) 16:46:47 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) setpgid(r2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x20) accept4$ax25(r4, &(0x7f00000000c0)={{0x3, @rose}, [@rose, @null, @null, @bcast, @default, @rose, @default, @bcast]}, &(0x7f0000000140)=0x48, 0x800) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:47 executing program 1 (fault-call:0 fault-nth:49): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:47 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3704000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:47 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) [ 2137.666701] IPVS: ftp: loaded support on port[0] = 21 16:46:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x5) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) 16:46:47 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf603000000000000, 0x0, 0x0, 0x0) 16:46:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x20, 0x10e6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x71, 0x2}, &(0x7f0000000180)=0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 2137.807912] FAULT_INJECTION: forcing a failure. [ 2137.807912] name failslab, interval 1, probability 0, space 0, times 0 [ 2137.820034] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2137.826650] FAT-fs (loop4): unable to read boot sector [ 2137.877194] CPU: 1 PID: 19981 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2137.884152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2137.893515] Call Trace: [ 2137.896119] dump_stack+0x172/0x1f0 [ 2137.896160] should_fail.cold+0xa/0x15 [ 2137.896183] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2137.903753] ? ___might_sleep+0x163/0x280 [ 2137.903785] __should_failslab+0x121/0x190 [ 2137.903804] should_failslab+0x9/0x14 [ 2137.903820] kmem_cache_alloc_trace+0x2d1/0x760 [ 2137.903838] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2137.903859] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2137.935783] __list_lru_init+0x3cf/0x6e0 [ 2137.939871] sget_userns+0x81e/0xd30 [ 2137.943607] ? kill_litter_super+0x60/0x60 [ 2137.947878] ? ns_test_super+0x50/0x50 [ 2137.951776] ? ns_test_super+0x50/0x50 [ 2137.955699] ? kill_litter_super+0x60/0x60 [ 2137.959927] sget+0x10c/0x150 [ 2137.963030] mount_bdev+0xff/0x3c0 [ 2137.966569] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2137.970978] jfs_do_mount+0x35/0x40 [ 2137.974604] mount_fs+0x106/0x3ff [ 2137.978069] ? emergency_thaw_all+0x1a0/0x1a0 [ 2137.982561] ? __init_waitqueue_head+0x36/0x90 [ 2137.987153] vfs_kern_mount.part.0+0x6f/0x410 [ 2137.991660] do_mount+0x581/0x2d30 [ 2137.995218] ? copy_mount_string+0x40/0x40 [ 2137.999444] ? kmem_cache_alloc_trace+0x354/0x760 [ 2138.004286] ? _copy_from_user+0xdd/0x150 [ 2138.008431] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2138.013964] ? copy_mount_options+0x280/0x3a0 [ 2138.018457] ksys_mount+0xdb/0x150 [ 2138.021996] __x64_sys_mount+0xbe/0x150 [ 2138.025975] do_syscall_64+0x103/0x610 [ 2138.029865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2138.035071] RIP: 0033:0x45a99a [ 2138.038265] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2138.057196] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2138.064912] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a 16:46:47 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x0, 0x0) [ 2138.072181] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2138.079440] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2138.086723] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2138.093997] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:47 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3804000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:47 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfa03000000000000, 0x0, 0x0, 0x0) 16:46:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xfffffffffffffff7}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000000000000000, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x100000000, 0x480880) 16:46:47 executing program 1 (fault-call:0 fault-nth:50): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2138.291453] FAT-fs (loop4): unable to read boot sector 16:46:48 executing program 5: r0 = open(0x0, 0x80180, 0x100) r1 = creat(0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={0x750, {0x2, 0xffffffffffffffff, @dev}, {0x2, 0x2, @remote}, {0x2, 0x4, @local}, 0x10e, 0x4000000000, 0x80000000000, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x1000, 0x8000}) r7 = gettid() ptrace(0x80400008, r7) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000740)=@req3={0x101, 0xfffffffffffffffa, 0x0, 0x0, 0x8000, 0x6, 0x5}, 0x103bb) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000700)='./file0\x00') ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000280)={'vcan0\x00', {0x2, 0x0, @multicast2}}) fcntl$getown(r2, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r8 = fcntl$getown(r0, 0x9) fcntl$getown(r6, 0x9) fcntl$getownex(r6, 0x10, &(0x7f0000000140)) getpgrp(r8) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) fcntl$getown(r1, 0x9) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000600)={'broute\x00', 0x0, 0x4, 0x64, [], 0x146, &(0x7f0000000400)=[{}], &(0x7f0000000580)=""/100}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000240)={'\x00\x00\x00\x00\x00\x00\x00\x00\xce\x1a\xfah\x00', {0x2, 0x80000000000000, @loopback}}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2) sched_yield() io_submit(0x0, 0x0, 0x0) 16:46:48 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3e04000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="927fa811bbbc2c2a63d7a35c715339b4000040d424c8441f00"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x204000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f00000000c0)=0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:48 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfc03000000000000, 0x0, 0x0, 0x0) [ 2138.362475] FAULT_INJECTION: forcing a failure. [ 2138.362475] name failslab, interval 1, probability 0, space 0, times 0 [ 2138.418868] CPU: 0 PID: 20017 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2138.425864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2138.435212] Call Trace: [ 2138.437816] dump_stack+0x172/0x1f0 [ 2138.441467] should_fail.cold+0xa/0x15 [ 2138.445394] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2138.450517] ? ___might_sleep+0x163/0x280 [ 2138.454688] __should_failslab+0x121/0x190 [ 2138.458936] should_failslab+0x9/0x14 [ 2138.462745] kmem_cache_alloc_trace+0x2d1/0x760 [ 2138.467430] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2138.472533] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2138.472553] __list_lru_init+0x3cf/0x6e0 [ 2138.472570] sget_userns+0x81e/0xd30 [ 2138.472582] ? kill_litter_super+0x60/0x60 [ 2138.472599] ? ns_test_super+0x50/0x50 [ 2138.472613] ? ns_test_super+0x50/0x50 [ 2138.472624] ? kill_litter_super+0x60/0x60 [ 2138.472651] sget+0x10c/0x150 [ 2138.504693] mount_bdev+0xff/0x3c0 [ 2138.508234] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2138.512693] jfs_do_mount+0x35/0x40 [ 2138.516321] mount_fs+0x106/0x3ff [ 2138.519772] ? emergency_thaw_all+0x1a0/0x1a0 [ 2138.524306] ? __init_waitqueue_head+0x36/0x90 [ 2138.528899] vfs_kern_mount.part.0+0x6f/0x410 [ 2138.533422] do_mount+0x581/0x2d30 [ 2138.536970] ? copy_mount_string+0x40/0x40 [ 2138.541202] ? kmem_cache_alloc_trace+0x354/0x760 [ 2138.546097] ? _copy_from_user+0xdd/0x150 [ 2138.550251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2138.555780] ? copy_mount_options+0x280/0x3a0 [ 2138.560272] ksys_mount+0xdb/0x150 [ 2138.563814] __x64_sys_mount+0xbe/0x150 [ 2138.567810] do_syscall_64+0x103/0x610 [ 2138.571736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2138.576936] RIP: 0033:0x45a99a [ 2138.580131] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2138.599019] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2138.606733] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2138.613992] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2138.621254] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2138.628526] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2138.635804] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:48 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f00000000c0)={0x39980732, r0}, &(0x7f0000000100)={0x4e7, 0xd7c, 0x5, 0x3, 0x6}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 16:46:48 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfcfdffff00000000, 0x0, 0x0, 0x0) 16:46:48 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x3f00000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2138.701964] FAT-fs (loop4): unable to read boot sector 16:46:48 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfdfdffff00000000, 0x0, 0x0, 0x0) 16:46:48 executing program 1 (fault-call:0 fault-nth:51): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:48 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xdfdd) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000000c0)={0x9, 0x7, 0x80000001, 0x2, 'syz1\x00', 0x100}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2138.864314] FAT-fs (loop4): unable to read boot sector 16:46:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[]) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000080)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") write$capi20(r3, &(0x7f00000000c0)={0x10, 0x3f, 0xc7, 0x83, 0x2, 0x8}, 0x10) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:48 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x4000000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2138.977124] FAULT_INJECTION: forcing a failure. [ 2138.977124] name failslab, interval 1, probability 0, space 0, times 0 [ 2139.041087] CPU: 1 PID: 20058 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2139.048031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2139.057680] Call Trace: [ 2139.060279] dump_stack+0x172/0x1f0 [ 2139.063945] should_fail.cold+0xa/0x15 [ 2139.063969] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2139.063995] ? ___might_sleep+0x163/0x280 [ 2139.077103] __should_failslab+0x121/0x190 [ 2139.081346] should_failslab+0x9/0x14 [ 2139.085157] kmem_cache_alloc_trace+0x2d1/0x760 [ 2139.089851] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2139.094970] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2139.099937] __list_lru_init+0x3cf/0x6e0 [ 2139.104006] sget_userns+0x81e/0xd30 [ 2139.107745] ? kill_litter_super+0x60/0x60 [ 2139.111987] ? ns_test_super+0x50/0x50 [ 2139.115880] ? ns_test_super+0x50/0x50 [ 2139.119784] ? kill_litter_super+0x60/0x60 [ 2139.124045] sget+0x10c/0x150 [ 2139.127199] mount_bdev+0xff/0x3c0 [ 2139.130746] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2139.135167] jfs_do_mount+0x35/0x40 [ 2139.138799] mount_fs+0x106/0x3ff [ 2139.142254] ? emergency_thaw_all+0x1a0/0x1a0 [ 2139.146777] ? __init_waitqueue_head+0x36/0x90 [ 2139.151410] vfs_kern_mount.part.0+0x6f/0x410 [ 2139.155910] do_mount+0x581/0x2d30 [ 2139.160011] ? copy_mount_string+0x40/0x40 [ 2139.164250] ? kmem_cache_alloc_trace+0x354/0x760 [ 2139.169161] ? _copy_from_user+0xdd/0x150 [ 2139.173351] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2139.173367] ? copy_mount_options+0x280/0x3a0 [ 2139.173397] ksys_mount+0xdb/0x150 [ 2139.183424] __x64_sys_mount+0xbe/0x150 [ 2139.183444] do_syscall_64+0x103/0x610 [ 2139.183464] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2139.200035] RIP: 0033:0x45a99a [ 2139.203236] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2139.222170] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2139.229876] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2139.237140] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2139.244414] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2139.251691] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2139.258958] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2139.279787] print_req_error: 3 callbacks suppressed [ 2139.279797] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2139.296963] FAT-fs (loop4): unable to read boot sector [ 2139.346487] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2139.355949] FAT-fs (loop4): unable to read boot sector 16:46:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) 16:46:49 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfdffffff00000000, 0x0, 0x0, 0x0) 16:46:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$void(r0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bdeec1118746479b4d80165209747bf526004fc723d8a96ae39b623810b97a3c85a1e80f0fccfa1ae96008dad1ba860f6194505844b6afcbc28352ebcf6352b36b21e18f21939d03d8b3e7c95d6d7d9b059b8b21972b95781c8b74d05e318b7b9019b8204574c25dadcc26d607599b"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:49 executing program 1 (fault-call:0 fault-nth:52): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:49 executing program 5: r0 = open(0x0, 0x80180, 0x100) r1 = creat(0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={0x750, {0x2, 0xffffffffffffffff, @dev}, {0x2, 0x2, @remote}, {0x2, 0x4, @local}, 0x10e, 0x4000000000, 0x80000000000, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x1000, 0x8000}) r7 = gettid() ptrace(0x80400008, r7) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000740)=@req3={0x101, 0xfffffffffffffffa, 0x0, 0x0, 0x8000, 0x6, 0x5}, 0x103bb) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000700)='./file0\x00') ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000280)={'vcan0\x00', {0x2, 0x0, @multicast2}}) fcntl$getown(r2, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r8 = fcntl$getown(r0, 0x9) fcntl$getown(r6, 0x9) fcntl$getownex(r6, 0x10, &(0x7f0000000140)) getpgrp(r8) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) fcntl$getown(r1, 0x9) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000600)={'broute\x00', 0x0, 0x4, 0x64, [], 0x146, &(0x7f0000000400)=[{}], &(0x7f0000000580)=""/100}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000240)={'\x00\x00\x00\x00\x00\x00\x00\x00\xce\x1a\xfah\x00', {0x2, 0x80000000000000, @loopback}}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2) sched_yield() io_submit(0x0, 0x0, 0x0) 16:46:49 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x4604000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2140.198464] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2140.206733] FAT-fs (loop4): unable to read boot sector [ 2140.243975] FAULT_INJECTION: forcing a failure. [ 2140.243975] name failslab, interval 1, probability 0, space 0, times 0 [ 2140.307686] CPU: 0 PID: 20085 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2140.314630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2140.323996] Call Trace: [ 2140.324022] dump_stack+0x172/0x1f0 [ 2140.324046] should_fail.cold+0xa/0x15 [ 2140.324067] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2140.339279] ? ___might_sleep+0x163/0x280 [ 2140.343451] __should_failslab+0x121/0x190 [ 2140.347715] should_failslab+0x9/0x14 [ 2140.351519] kmem_cache_alloc_trace+0x2d1/0x760 [ 2140.356191] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2140.361330] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2140.366261] __list_lru_init+0x3cf/0x6e0 [ 2140.370340] sget_userns+0x81e/0xd30 [ 2140.374052] ? kill_litter_super+0x60/0x60 [ 2140.378296] ? ns_test_super+0x50/0x50 [ 2140.382184] ? ns_test_super+0x50/0x50 [ 2140.386065] ? kill_litter_super+0x60/0x60 [ 2140.390295] sget+0x10c/0x150 [ 2140.393402] mount_bdev+0xff/0x3c0 [ 2140.396944] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2140.401366] jfs_do_mount+0x35/0x40 [ 2140.404999] mount_fs+0x106/0x3ff [ 2140.408453] ? emergency_thaw_all+0x1a0/0x1a0 [ 2140.412962] ? __init_waitqueue_head+0x36/0x90 [ 2140.417554] vfs_kern_mount.part.0+0x6f/0x410 [ 2140.422058] do_mount+0x581/0x2d30 [ 2140.425609] ? copy_mount_string+0x40/0x40 [ 2140.429847] ? kmem_cache_alloc_trace+0x354/0x760 [ 2140.434701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2140.440235] ? copy_mount_options+0x280/0x3a0 [ 2140.444735] ksys_mount+0xdb/0x150 [ 2140.448277] __x64_sys_mount+0xbe/0x150 [ 2140.452258] do_syscall_64+0x103/0x610 [ 2140.456157] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2140.461358] RIP: 0033:0x45a99a [ 2140.464548] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2140.483450] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2140.491158] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2140.498434] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 16:46:50 executing program 2: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x5, 0x9a, &(0x7f00000000c0)="2718b0b76a4fbd794225782bd3cb3a138551da5ab1b95ce4d03cf8d54f290896695e6e1248a9bc6f25a3c03fcf7781fab84176e6a2bfc0c62e21208198abdad2e10b37414b35e2e9b23897a337a68d960d7f0787a6cbf8429b878ea735c62abe24bddba0bcb1f1430601e9a5aa9f1136234212909bc3916fbda2f388b369767ea1facb0226b5271bb43ec0c96257a9680a3020e237cba26b7bab"}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 16:46:50 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffff7f00000000, 0x0, 0x0, 0x0) 16:46:50 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x4a04000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2140.505699] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2140.512970] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2140.520231] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:50 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0) 16:46:50 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x6000000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2140.607096] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2140.619324] FAT-fs (loop4): unable to read boot sector 16:46:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000003c0)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100200000000000b4000040d424ca04bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x4000) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000380)={0x5, 0x8345}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{{@in, @in=@empty}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f00000005c0)=&(0x7f0000000580)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x601fe, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000200)={{0x5, 0x2, 0x7fffffff, 0x2, 'syz1\x00'}, 0x0, 0x10000274, 0x1, r6, 0x2, 0xaf, 'syz0\x00', &(0x7f00000001c0)=['/dev/kvm\x00', '/proc/capi/capi20\x00'], 0x1b, [], [0x7, 0x7fffffff, 0x2, 0x9e]}) r7 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x40, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000000180), 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000000600)) 16:46:50 executing program 1 (fault-call:0 fault-nth:53): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:50 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0) 16:46:50 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 2140.803525] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2140.816290] FAT-fs (loop4): unable to read boot sector 16:46:50 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x6804000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2141.000887] FAULT_INJECTION: forcing a failure. [ 2141.000887] name failslab, interval 1, probability 0, space 0, times 0 [ 2141.053054] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2141.060852] FAT-fs (loop4): unable to read boot sector [ 2141.081083] CPU: 1 PID: 20119 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2141.088035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2141.097383] Call Trace: [ 2141.100034] dump_stack+0x172/0x1f0 [ 2141.103708] should_fail.cold+0xa/0x15 [ 2141.107669] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2141.112807] ? ___might_sleep+0x163/0x280 [ 2141.116962] __should_failslab+0x121/0x190 [ 2141.121215] should_failslab+0x9/0x14 [ 2141.125056] kmem_cache_alloc_trace+0x2d1/0x760 [ 2141.129734] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2141.129756] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2141.129774] __list_lru_init+0x3cf/0x6e0 [ 2141.143853] sget_userns+0x81e/0xd30 [ 2141.147570] ? kill_litter_super+0x60/0x60 [ 2141.147591] ? ns_test_super+0x50/0x50 [ 2141.147606] ? ns_test_super+0x50/0x50 [ 2141.147620] ? kill_litter_super+0x60/0x60 [ 2141.164307] sget+0x10c/0x150 [ 2141.167431] mount_bdev+0xff/0x3c0 [ 2141.170981] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2141.175402] jfs_do_mount+0x35/0x40 [ 2141.179047] mount_fs+0x106/0x3ff [ 2141.182520] ? emergency_thaw_all+0x1a0/0x1a0 [ 2141.187027] ? __init_waitqueue_head+0x36/0x90 [ 2141.191627] vfs_kern_mount.part.0+0x6f/0x410 [ 2141.196148] do_mount+0x581/0x2d30 [ 2141.199712] ? copy_mount_string+0x40/0x40 [ 2141.203958] ? kmem_cache_alloc_trace+0x354/0x760 [ 2141.208816] ? _copy_from_user+0xdd/0x150 [ 2141.212977] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2141.218522] ? copy_mount_options+0x280/0x3a0 [ 2141.223042] ksys_mount+0xdb/0x150 [ 2141.226611] __x64_sys_mount+0xbe/0x150 [ 2141.230609] do_syscall_64+0x103/0x610 [ 2141.234524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2141.239731] RIP: 0033:0x45a99a [ 2141.242962] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2141.261864] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2141.269575] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2141.276849] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2141.284140] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2141.291421] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2141.298692] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:51 executing program 5: r0 = open(0x0, 0x80180, 0x100) r1 = creat(0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={0x750, {0x2, 0xffffffffffffffff, @dev}, {0x2, 0x2, @remote}, {0x2, 0x4, @local}, 0x10e, 0x4000000000, 0x80000000000, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x1000, 0x8000}) r7 = gettid() ptrace(0x80400008, r7) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000740)=@req3={0x101, 0xfffffffffffffffa, 0x0, 0x0, 0x8000, 0x6, 0x5}, 0x103bb) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000700)='./file0\x00') ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000280)={'vcan0\x00', {0x2, 0x0, @multicast2}}) fcntl$getown(r2, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r8 = fcntl$getown(r0, 0x9) fcntl$getown(r6, 0x9) fcntl$getownex(r6, 0x10, &(0x7f0000000140)) getpgrp(r8) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) fcntl$getown(r1, 0x9) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000600)={'broute\x00', 0x0, 0x4, 0x64, [], 0x146, &(0x7f0000000400)=[{}], &(0x7f0000000580)=""/100}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000240)={'\x00\x00\x00\x00\x00\x00\x00\x00\xce\x1a\xfah\x00', {0x2, 0x80000000000000, @loopback}}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2) sched_yield() io_submit(0x0, 0x0, 0x0) 16:46:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x7, 0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:51 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 16:46:51 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x7fffffffffffffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu\x00', 0x200002, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800)) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000009900)={0x0, 0x0, &(0x7f00000098c0)={0x0}}, 0x0) 16:46:51 executing program 1 (fault-call:0 fault-nth:54): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2142.141974] FAULT_INJECTION: forcing a failure. [ 2142.141974] name failslab, interval 1, probability 0, space 0, times 0 [ 2142.159288] CPU: 1 PID: 20139 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2142.166256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2142.175654] Call Trace: [ 2142.178258] dump_stack+0x172/0x1f0 [ 2142.181920] should_fail.cold+0xa/0x15 [ 2142.185826] ? fault_create_debugfs_attr+0x1e0/0x1e0 16:46:51 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2, 0x0) [ 2142.190946] ? ___might_sleep+0x163/0x280 [ 2142.195140] __should_failslab+0x121/0x190 [ 2142.199406] should_failslab+0x9/0x14 [ 2142.203211] kmem_cache_alloc_trace+0x2d1/0x760 [ 2142.203230] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2142.203252] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2142.203270] __list_lru_init+0x3cf/0x6e0 [ 2142.222041] sget_userns+0x81e/0xd30 [ 2142.225769] ? kill_litter_super+0x60/0x60 [ 2142.230036] ? ns_test_super+0x50/0x50 [ 2142.233943] ? ns_test_super+0x50/0x50 [ 2142.237836] ? kill_litter_super+0x60/0x60 [ 2142.242074] sget+0x10c/0x150 [ 2142.245195] mount_bdev+0xff/0x3c0 [ 2142.248744] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2142.248765] jfs_do_mount+0x35/0x40 [ 2142.248786] mount_fs+0x106/0x3ff [ 2142.260280] ? emergency_thaw_all+0x1a0/0x1a0 [ 2142.264784] ? __init_waitqueue_head+0x36/0x90 [ 2142.264822] vfs_kern_mount.part.0+0x6f/0x410 [ 2142.264844] do_mount+0x581/0x2d30 [ 2142.277461] ? copy_mount_string+0x40/0x40 [ 2142.281728] ? copy_mount_options+0x203/0x3a0 [ 2142.286252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2142.291794] ? copy_mount_options+0x280/0x3a0 [ 2142.296305] ksys_mount+0xdb/0x150 [ 2142.299868] __x64_sys_mount+0xbe/0x150 [ 2142.303876] do_syscall_64+0x103/0x610 [ 2142.307777] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2142.312969] RIP: 0033:0x45a99a [ 2142.316167] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2142.335079] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 16:46:52 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x8000000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2142.342785] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2142.350052] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2142.357316] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2142.364577] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2142.371844] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:52 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3, 0x0) 16:46:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040)=0xf5, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000028000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 2142.497986] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2142.505113] FAT-fs (loop4): unable to read boot sector 16:46:52 executing program 1 (fault-call:0 fault-nth:55): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2142.743182] FAULT_INJECTION: forcing a failure. [ 2142.743182] name failslab, interval 1, probability 0, space 0, times 0 [ 2142.761313] CPU: 1 PID: 20174 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2142.768256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2142.777611] Call Trace: [ 2142.780225] dump_stack+0x172/0x1f0 [ 2142.783907] should_fail.cold+0xa/0x15 [ 2142.783943] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2142.783969] ? ___might_sleep+0x163/0x280 [ 2142.797109] __should_failslab+0x121/0x190 [ 2142.801356] should_failslab+0x9/0x14 [ 2142.805174] kmem_cache_alloc_trace+0x2d1/0x760 [ 2142.809855] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2142.814984] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2142.819931] __list_lru_init+0x3cf/0x6e0 [ 2142.824014] sget_userns+0x81e/0xd30 [ 2142.827740] ? kill_litter_super+0x60/0x60 [ 2142.831990] ? ns_test_super+0x50/0x50 [ 2142.835912] ? ns_test_super+0x50/0x50 [ 2142.839808] ? kill_litter_super+0x60/0x60 [ 2142.844064] sget+0x10c/0x150 [ 2142.847178] mount_bdev+0xff/0x3c0 [ 2142.850704] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2142.855107] jfs_do_mount+0x35/0x40 [ 2142.858732] mount_fs+0x106/0x3ff [ 2142.862184] ? emergency_thaw_all+0x1a0/0x1a0 [ 2142.866675] ? __init_waitqueue_head+0x36/0x90 [ 2142.871249] vfs_kern_mount.part.0+0x6f/0x410 [ 2142.875750] do_mount+0x581/0x2d30 [ 2142.879305] ? copy_mount_string+0x40/0x40 [ 2142.883542] ? kmem_cache_alloc_trace+0x354/0x760 [ 2142.888376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2142.893909] ? copy_mount_options+0x280/0x3a0 [ 2142.898419] ksys_mount+0xdb/0x150 [ 2142.901961] __x64_sys_mount+0xbe/0x150 [ 2142.905925] do_syscall_64+0x103/0x610 [ 2142.909818] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2142.915024] RIP: 0033:0x45a99a [ 2142.918208] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2142.937108] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2142.944813] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2142.952068] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2142.959319] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2142.966572] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2142.973823] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:52 executing program 5: r0 = open(0x0, 0x80180, 0x100) r1 = creat(0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={0x750, {0x2, 0xffffffffffffffff, @dev}, {0x2, 0x2, @remote}, {0x2, 0x4, @local}, 0x10e, 0x4000000000, 0x80000000000, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x1000, 0x8000}) r7 = gettid() ptrace(0x80400008, r7) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000740)=@req3={0x101, 0xfffffffffffffffa, 0x0, 0x0, 0x8000, 0x6, 0x5}, 0x103bb) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000700)='./file0\x00') ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000280)={'vcan0\x00', {0x2, 0x0, @multicast2}}) fcntl$getown(r2, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r8 = fcntl$getown(r0, 0x9) fcntl$getown(r6, 0x9) fcntl$getownex(r6, 0x10, &(0x7f0000000140)) getpgrp(r8) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) fcntl$getown(r1, 0x9) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000600)={'broute\x00', 0x0, 0x4, 0x64, [], 0x146, &(0x7f0000000400)=[{}], &(0x7f0000000580)=""/100}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000240)={'\x00\x00\x00\x00\x00\x00\x00\x00\xce\x1a\xfah\x00', {0x2, 0x80000000000000, @loopback}}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2) sched_yield() io_submit(0x0, 0x0, 0x0) 16:46:52 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0x8cffffff00000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:52 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4, 0x0) 16:46:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xb9, "5eaaf268a0872549836d5c17aad58f7014d95b8a8ee112b6f7d9a4c3fd2a8bcc57d3f72d3f272666e4b742a15220441b2e67fa6ff984dc6911e5dad054b199d8a6baca2baf5fd4067d1f84f23cc95c5756d386e7b45b9d94cf223c663cf2c2a6e1b041bcfd86386fcf5f74e046c77498c310a0b356d58facf8274d099093a48342f56a9461dd66fc8ace03ad710190bb2cdd73a753dde1705095b87a0b13396ce9b2ea09c874d29d285c4e1a75cd9612ed59d2a944af9db6bc"}, &(0x7f0000000000)=0xc1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x94, "380f91ff6328f3734d6f0a4be466e693058f002fd04f797bf3f9a63843cda56ba6d07669781491a157b44463b818b7e8f3bdade90fe172d1bc57f0b417c45cc687beac2f81758c29dea14be4014916036793aaa92cc0db5e7eb00b4b30664ead19fe02cac4e5b5f4d09018c1fef071b16b1a07c931d272bcbb94f29c4e101d7b862885b3aaa4132716a991473ba71332a1674387"}, &(0x7f0000000280)=0x9c) r4 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x401, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000380)={r5, 0x3}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000480)) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r6, 0xae80, 0x0) 16:46:52 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) connect(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x5791, @loopback, 0x9}, 0x80) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x800, 0x0) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) r1 = dup(r0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) semget(0xffffffffffffffff, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, 0x0, &(0x7f0000000240)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000040), 0x4) 16:46:52 executing program 1 (fault-call:0 fault-nth:56): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:52 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0) 16:46:52 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) 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) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000080)) socket$packet(0x11, 0x1000000003, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, 0x0, &(0x7f0000034000)=""/95, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) dup2(r1, r0) [ 2143.230274] FAULT_INJECTION: forcing a failure. [ 2143.230274] name failslab, interval 1, probability 0, space 0, times 0 [ 2143.233875] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2143.248628] FAT-fs (loop4): unable to read boot sector [ 2143.263288] CPU: 1 PID: 20190 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2143.270236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2143.279593] Call Trace: [ 2143.282187] dump_stack+0x172/0x1f0 [ 2143.285823] should_fail.cold+0xa/0x15 [ 2143.289709] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2143.294829] ? ___might_sleep+0x163/0x280 [ 2143.298975] __should_failslab+0x121/0x190 [ 2143.303206] should_failslab+0x9/0x14 [ 2143.307002] kmem_cache_alloc_trace+0x2d1/0x760 [ 2143.311679] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2143.316782] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2143.321746] __list_lru_init+0x3cf/0x6e0 [ 2143.325828] sget_userns+0x81e/0xd30 [ 2143.329537] ? kill_litter_super+0x60/0x60 [ 2143.333773] ? ns_test_super+0x50/0x50 [ 2143.337693] ? ns_test_super+0x50/0x50 [ 2143.341575] ? kill_litter_super+0x60/0x60 [ 2143.345802] sget+0x10c/0x150 [ 2143.348927] mount_bdev+0xff/0x3c0 [ 2143.352590] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2143.357008] jfs_do_mount+0x35/0x40 [ 2143.360646] mount_fs+0x106/0x3ff [ 2143.364123] ? emergency_thaw_all+0x1a0/0x1a0 [ 2143.368628] ? __init_waitqueue_head+0x36/0x90 [ 2143.373227] vfs_kern_mount.part.0+0x6f/0x410 [ 2143.377730] do_mount+0x581/0x2d30 [ 2143.381283] ? copy_mount_string+0x40/0x40 [ 2143.385517] ? kmem_cache_alloc_trace+0x354/0x760 [ 2143.390377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2143.395908] ? copy_mount_options+0x280/0x3a0 [ 2143.400425] ksys_mount+0xdb/0x150 [ 2143.403981] __x64_sys_mount+0xbe/0x150 [ 2143.407980] do_syscall_64+0x103/0x610 [ 2143.411874] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2143.417095] RIP: 0033:0x45a99a [ 2143.420282] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2143.439175] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2143.446877] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2143.454142] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2143.461423] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2143.468684] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2143.475947] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x131f64) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, 0x0, 0x0) 16:46:53 executing program 1 (fault-call:0 fault-nth:57): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r3, 0x10f, 0x83, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:53 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x6, 0x0) [ 2143.724619] FAULT_INJECTION: forcing a failure. [ 2143.724619] name failslab, interval 1, probability 0, space 0, times 0 [ 2143.804975] CPU: 0 PID: 20211 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2143.811962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2143.821334] Call Trace: [ 2143.823952] dump_stack+0x172/0x1f0 [ 2143.827657] should_fail.cold+0xa/0x15 [ 2143.831572] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2143.836703] ? ___might_sleep+0x163/0x280 [ 2143.840890] __should_failslab+0x121/0x190 [ 2143.845145] should_failslab+0x9/0x14 [ 2143.848957] kmem_cache_alloc_trace+0x2d1/0x760 [ 2143.853686] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2143.858805] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2143.863807] __list_lru_init+0x3cf/0x6e0 [ 2143.867908] sget_userns+0x81e/0xd30 [ 2143.871628] ? kill_litter_super+0x60/0x60 [ 2143.871677] ? ns_test_super+0x50/0x50 [ 2143.871695] ? ns_test_super+0x50/0x50 [ 2143.871706] ? kill_litter_super+0x60/0x60 [ 2143.871718] sget+0x10c/0x150 [ 2143.871736] mount_bdev+0xff/0x3c0 [ 2143.871762] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2143.871782] jfs_do_mount+0x35/0x40 [ 2143.871798] mount_fs+0x106/0x3ff [ 2143.871814] ? emergency_thaw_all+0x1a0/0x1a0 [ 2143.871831] ? __init_waitqueue_head+0x36/0x90 [ 2143.871856] vfs_kern_mount.part.0+0x6f/0x410 [ 2143.871879] do_mount+0x581/0x2d30 [ 2143.871900] ? copy_mount_string+0x40/0x40 [ 2143.883896] ? kmem_cache_alloc_trace+0x354/0x760 [ 2143.883918] ? _copy_from_user+0xdd/0x150 [ 2143.883942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2143.942093] ? copy_mount_options+0x280/0x3a0 [ 2143.946611] ksys_mount+0xdb/0x150 [ 2143.950171] __x64_sys_mount+0xbe/0x150 [ 2143.954172] do_syscall_64+0x103/0x610 [ 2143.958090] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2143.963289] RIP: 0033:0x45a99a [ 2143.966489] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2143.985389] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2143.993141] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2144.000456] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2144.007773] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2144.015052] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2144.022322] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:54 executing program 5: getpid() r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x8000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) sendto$packet(r0, 0x0, 0x0, 0x4005, 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) gettid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) r3 = socket$inet(0x2, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, 0x0, &(0x7f0000000800)) getegid() 16:46:54 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7, 0x0) 16:46:54 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xbc27000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000d3103aa35767cfc4ca44bd"]) r3 = socket$inet(0x2, 0x5, 0xaf8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x3ff, 0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x20000000000084, @remote, 0x0, 0x202000001, 'ovf\n3\xff\xff\xff\x00\x00\x00\x04\x00'}, 0x2c) 16:46:54 executing program 1 (fault-call:0 fault-nth:58): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:54 executing program 2: ioctl$UI_GET_VERSION(0xffffffffffffffff, 0x8004552d, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) getresuid(0x0, 0x0, &(0x7f00000001c0)) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, &(0x7f0000000000)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x0, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x0) unshare(0x40000000) ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, &(0x7f0000000040)) [ 2145.113049] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2145.128427] FAT-fs (loop4): unable to read boot sector [ 2145.137294] FAULT_INJECTION: forcing a failure. [ 2145.137294] name failslab, interval 1, probability 0, space 0, times 0 [ 2145.178025] CPU: 0 PID: 20243 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2145.184988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2145.194362] Call Trace: [ 2145.196977] dump_stack+0x172/0x1f0 [ 2145.200628] should_fail.cold+0xa/0x15 [ 2145.204606] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2145.209740] ? ___might_sleep+0x163/0x280 [ 2145.213918] __should_failslab+0x121/0x190 [ 2145.218185] should_failslab+0x9/0x14 [ 2145.222009] kmem_cache_alloc_trace+0x2d1/0x760 [ 2145.226704] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2145.231843] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2145.236788] __list_lru_init+0x3cf/0x6e0 [ 2145.240864] sget_userns+0x81e/0xd30 [ 2145.244599] ? kill_litter_super+0x60/0x60 [ 2145.248847] ? ns_test_super+0x50/0x50 [ 2145.252775] ? ns_test_super+0x50/0x50 [ 2145.256682] ? kill_litter_super+0x60/0x60 [ 2145.260930] sget+0x10c/0x150 [ 2145.264055] mount_bdev+0xff/0x3c0 [ 2145.267611] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2145.272051] jfs_do_mount+0x35/0x40 [ 2145.272069] mount_fs+0x106/0x3ff [ 2145.272087] ? emergency_thaw_all+0x1a0/0x1a0 [ 2145.272105] ? __init_waitqueue_head+0x36/0x90 [ 2145.272129] vfs_kern_mount.part.0+0x6f/0x410 [ 2145.272152] do_mount+0x581/0x2d30 [ 2145.272177] ? copy_mount_string+0x40/0x40 [ 2145.288313] ? kmem_cache_alloc_trace+0x354/0x760 [ 2145.305406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2145.310950] ? copy_mount_options+0x280/0x3a0 [ 2145.315471] ksys_mount+0xdb/0x150 [ 2145.319026] __x64_sys_mount+0xbe/0x150 [ 2145.323014] do_syscall_64+0x103/0x610 16:46:54 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0) 16:46:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x480000, 0x0) ioctl$IMHOLD_L1(r3, 0x80044948, &(0x7f00000000c0)=0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2145.326920] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2145.332145] RIP: 0033:0x45a99a [ 2145.335347] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2145.354258] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2145.361974] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2145.369243] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 16:46:55 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x9, 0x0) 16:46:55 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xef25000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2145.376518] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2145.383786] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2145.391066] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:55 executing program 1 (fault-call:0 fault-nth:59): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2145.586098] IPVS: ftp: loaded support on port[0] = 21 16:46:55 executing program 5: r0 = syz_open_dev$vbi(&(0x7f0000000cc0)='/dev/vbi#\x00', 0x2, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000d00)={0x7f}, 0x4) 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) perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000640)={{}, 'port0\x00', 0xd7ffb85c3231897d, 0x40000, 0x2, 0x4, 0xffff, 0x1, 0xffffffff, 0x0, 0x3, 0x9}) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000300)=0x14, 0x800) r4 = gettid() process_vm_readv(r4, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/25, 0x19}], 0x20000000000002db, &(0x7f0000000580)=[{&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000000800)=""/152, 0x98}], 0x2, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000dc0)={0xfffffffffffff303, 0x7ff, 0x1, 'queue0\x00', 0xe1c}) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0x7fffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000540)=[@in={0x2, 0x4e24, @broadcast}], 0x10) r7 = getuid() sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x7ff}, 0xc, &(0x7f0000000080)={&(0x7f00000008c0)=ANY=[@ANYBLOB="ff020000000000000000000000000001000004d52b000008e0000001000000000000000000000000ff03000000000000ffff0000000000000200000000000000ff030000000000000100000000000000ff7f000000000000ff0300000000000008000000000000000200000000000000010000000000000001000100000000000700000000000000fffeffff03000000000000002bbd7000053500000a000400820000000000000014000e0000000000000000000000010000000001000102006374722d73657270656e742d61767832000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0050000cc67a3f43af23d9930bb4f66f0d2fca9b275c3faefb3174c8d1060bdd04412d98df3f22fdc8e781dc026d77fab4539d03dd04b64c1b97043bf93e4956aa12c083a6c61a0434b23c3a12e7f49a9430e195f3e39a19c3ce75a439ac36c1c438bebddc749e08105c7c803737656cf5022f70d0bfa015220012c01882a525dc1adae7e9a672a5477d79699be862347a0fbf042673413e1a78d0ecd5dfff6643f0348c390e428c15ca1b470e0a1c7dce57efeec20c06e526400000800040049640000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000094) recvfrom(r2, &(0x7f0000000180)=""/184, 0xfffffffffffffd84, 0x10100, 0x0, 0xfffffffffffffd51) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, &(0x7f0000000280)=0x14) r8 = memfd_create(&(0x7f0000000e80)='\"4<\xd3\xdat\x8d\x82\xb6\xab\xda\x02\bV\x1d+\xa0\\\xb4\xd2\xdb\xc0\xad\xfaO\x19\x8bb\xcc\xc6-S~\xdfH\xb5y\xcdg\xfa\xd6\xa6\t\x8c\x8b\xde\x1c0x0}, &(0x7f00000004c0)=0xc) r10 = getgid() fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000d40)='security.evm\x00', &(0x7f0000000d80)=@v1={0x2, "5407db06da75f0b3e92e4c49c40bd67a4d54375a"}, 0x15, 0x2) getresgid(&(0x7f0000000600), &(0x7f0000000700)=0x0, &(0x7f0000000740)) fstat(r8, &(0x7f0000000b00)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000bc0)={{}, {0x1, 0x4}, [{0x2, 0x4, r7}, {0x2, 0x2, r7}, {0x2, 0x7, r7}], {}, [{0x8, 0x3, r9}, {0x8, 0x1, r10}, {0x8, 0x4, r11}, {0x8, 0x0, r12}], {0x10, 0x6}, {0x20, 0x4}}, 0x5c, 0x3) 16:46:55 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xa, 0x0) [ 2145.626002] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2145.634547] FAT-fs (loop4): unable to read boot sector 16:46:55 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xf4ffffff00000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x404000, 0x0) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f00000000c0), 0x4) 16:46:55 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xb, 0x0) [ 2145.786533] FAULT_INJECTION: forcing a failure. [ 2145.786533] name failslab, interval 1, probability 0, space 0, times 0 [ 2145.862235] CPU: 1 PID: 20283 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2145.869196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2145.878544] Call Trace: [ 2145.878568] dump_stack+0x172/0x1f0 [ 2145.878591] should_fail.cold+0xa/0x15 [ 2145.878613] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2145.878635] ? ___might_sleep+0x163/0x280 [ 2145.898043] __should_failslab+0x121/0x190 [ 2145.902282] should_failslab+0x9/0x14 [ 2145.906080] kmem_cache_alloc_trace+0x2d1/0x760 [ 2145.910747] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2145.915857] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2145.920788] __list_lru_init+0x3cf/0x6e0 [ 2145.924852] sget_userns+0x81e/0xd30 [ 2145.928564] ? kill_litter_super+0x60/0x60 [ 2145.932800] ? ns_test_super+0x50/0x50 [ 2145.936690] ? ns_test_super+0x50/0x50 [ 2145.940580] ? kill_litter_super+0x60/0x60 [ 2145.944813] sget+0x10c/0x150 [ 2145.947923] mount_bdev+0xff/0x3c0 [ 2145.951459] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2145.955885] jfs_do_mount+0x35/0x40 [ 2145.959515] mount_fs+0x106/0x3ff [ 2145.962969] ? emergency_thaw_all+0x1a0/0x1a0 [ 2145.967471] ? __init_waitqueue_head+0x36/0x90 [ 2145.972089] vfs_kern_mount.part.0+0x6f/0x410 [ 2145.976656] do_mount+0x581/0x2d30 [ 2145.980196] ? ext4_writepages+0x3521/0x3540 [ 2145.984609] ? copy_mount_string+0x40/0x40 [ 2145.988843] ? kmem_cache_alloc_trace+0x354/0x760 [ 2145.993693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2145.999226] ? copy_mount_options+0x280/0x3a0 [ 2146.003727] ksys_mount+0xdb/0x150 [ 2146.008572] __x64_sys_mount+0xbe/0x150 [ 2146.012556] do_syscall_64+0x103/0x610 [ 2146.016447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2146.021652] RIP: 0033:0x45a99a [ 2146.024850] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2146.043744] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2146.051446] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2146.058720] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2146.065997] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2146.073261] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2146.080519] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:55 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xf5ffffff00000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2146.116050] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2146.122958] FAT-fs (loop4): unable to read boot sector [ 2146.216425] IPVS: ftp: loaded support on port[0] = 21 [ 2146.261954] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2146.271087] FAT-fs (loop4): unable to read boot sector 16:46:57 executing program 2: ioctl$UI_GET_VERSION(0xffffffffffffffff, 0x8004552d, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) getresuid(0x0, 0x0, &(0x7f00000001c0)) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, &(0x7f0000000000)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x0, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x0) unshare(0x40000000) ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, &(0x7f0000000040)) 16:46:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000200)=""/28, 0xfe69) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x200000000bf, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000240)) r2 = gettid() timer_create(0x0, &(0x7f00000002c0)={0x0, 0x12}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000015) 16:46:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xe, 0x0) 16:46:57 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xf6ffffff00000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:57 executing program 1 (fault-call:0 fault-nth:60): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0)=0x401, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2147.470995] FAULT_INJECTION: forcing a failure. [ 2147.470995] name failslab, interval 1, probability 0, space 0, times 0 16:46:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x10, 0x0) [ 2147.538546] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2147.546802] FAT-fs (loop4): unable to read boot sector [ 2147.567011] CPU: 1 PID: 20314 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2147.573947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2147.583317] Call Trace: [ 2147.585917] dump_stack+0x172/0x1f0 [ 2147.589559] should_fail.cold+0xa/0x15 [ 2147.593464] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2147.598577] ? ___might_sleep+0x163/0x280 [ 2147.602736] __should_failslab+0x121/0x190 [ 2147.606985] should_failslab+0x9/0x14 [ 2147.610793] kmem_cache_alloc_trace+0x2d1/0x760 [ 2147.615478] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2147.620610] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2147.625572] __list_lru_init+0x3cf/0x6e0 [ 2147.629665] sget_userns+0x81e/0xd30 [ 2147.633385] ? kill_litter_super+0x60/0x60 [ 2147.637660] ? ns_test_super+0x50/0x50 [ 2147.641563] ? ns_test_super+0x50/0x50 [ 2147.645459] ? kill_litter_super+0x60/0x60 [ 2147.649701] sget+0x10c/0x150 [ 2147.652816] mount_bdev+0xff/0x3c0 [ 2147.656371] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2147.660802] jfs_do_mount+0x35/0x40 [ 2147.664444] mount_fs+0x106/0x3ff [ 2147.667905] ? emergency_thaw_all+0x1a0/0x1a0 [ 2147.672413] ? __init_waitqueue_head+0x36/0x90 [ 2147.677010] vfs_kern_mount.part.0+0x6f/0x410 [ 2147.681559] do_mount+0x581/0x2d30 [ 2147.685126] ? copy_mount_string+0x40/0x40 [ 2147.689410] ? kmem_cache_alloc_trace+0x354/0x760 [ 2147.694269] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2147.699813] ? copy_mount_options+0x280/0x3a0 [ 2147.704345] ksys_mount+0xdb/0x150 [ 2147.707895] __x64_sys_mount+0xbe/0x150 [ 2147.711903] do_syscall_64+0x103/0x610 [ 2147.715837] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2147.721022] RIP: 0033:0x45a99a 16:46:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x23, 0x0) 16:46:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x34, 0x0) 16:46:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x48, 0x0) [ 2147.724210] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2147.743108] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2147.750815] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2147.758087] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2147.765356] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2147.772623] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2147.779913] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2147.808539] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2147.821021] FAT-fs (loop4): unable to read boot sector 16:46:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4c, 0x0) [ 2148.012095] IPVS: ftp: loaded support on port[0] = 21 16:46:58 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) sigaltstack(&(0x7f00004b4000/0x1000)=nil, 0x0) read(r0, &(0x7f0000000340)=""/100, 0x64) 16:46:58 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xfbffffff00000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:58 executing program 1 (fault-call:0 fault-nth:61): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:58 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x60, 0x0) 16:46:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchown(r1, r4, r5) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:46:58 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) close(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x0, 0x0, [], 0x0, 0x0}, 0x78) [ 2148.479382] FAULT_INJECTION: forcing a failure. [ 2148.479382] name failslab, interval 1, probability 0, space 0, times 0 [ 2148.498689] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2148.508777] FAT-fs (loop4): unable to read boot sector [ 2148.551833] CPU: 1 PID: 20360 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2148.558789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2148.568169] Call Trace: [ 2148.570769] dump_stack+0x172/0x1f0 [ 2148.574427] should_fail.cold+0xa/0x15 [ 2148.578336] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2148.583459] ? ___might_sleep+0x163/0x280 [ 2148.587629] __should_failslab+0x121/0x190 [ 2148.591894] should_failslab+0x9/0x14 [ 2148.595708] kmem_cache_alloc_trace+0x2d1/0x760 [ 2148.600381] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2148.605498] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2148.610438] __list_lru_init+0x3cf/0x6e0 [ 2148.614503] sget_userns+0x81e/0xd30 [ 2148.618215] ? kill_litter_super+0x60/0x60 [ 2148.622457] ? ns_test_super+0x50/0x50 [ 2148.626360] ? ns_test_super+0x50/0x50 [ 2148.630266] ? kill_litter_super+0x60/0x60 [ 2148.634515] sget+0x10c/0x150 [ 2148.637626] mount_bdev+0xff/0x3c0 [ 2148.641186] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2148.645606] jfs_do_mount+0x35/0x40 [ 2148.649248] mount_fs+0x106/0x3ff [ 2148.652711] ? emergency_thaw_all+0x1a0/0x1a0 [ 2148.657216] ? __init_waitqueue_head+0x36/0x90 [ 2148.661817] vfs_kern_mount.part.0+0x6f/0x410 [ 2148.666332] do_mount+0x581/0x2d30 [ 2148.669889] ? copy_mount_string+0x40/0x40 [ 2148.674133] ? kmem_cache_alloc_trace+0x354/0x760 [ 2148.678991] ? _copy_from_user+0xdd/0x150 [ 2148.683149] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2148.688703] ? copy_mount_options+0x280/0x3a0 [ 2148.693243] ksys_mount+0xdb/0x150 [ 2148.696791] __x64_sys_mount+0xbe/0x150 [ 2148.700771] do_syscall_64+0x103/0x610 [ 2148.704677] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2148.709881] RIP: 0033:0x45a99a [ 2148.713080] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2148.731983] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2148.739711] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a 16:46:58 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x68, 0x0) 16:46:58 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x6c, 0x0) 16:46:58 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x74, 0x0) 16:46:58 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7a, 0x0) [ 2148.746988] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2148.754256] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2148.761540] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2148.768811] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:58 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xff0f000000000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_TIOCINQ(r1, 0x5411, &(0x7f0000000080)) [ 2148.977615] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2148.998460] FAT-fs (loop4): unable to read boot sector 16:46:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xfffffffffffffffb, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000640)="005035511200", 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, 0x0, 0xffe4) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) 16:46:59 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7d, 0x0) 16:46:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) setxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x0) 16:46:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_TIOCINQ(r1, 0x5411, &(0x7f0000000080)) 16:46:59 executing program 1 (fault-call:0 fault-nth:62): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:59 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xffffff7f00000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2149.737516] FAULT_INJECTION: forcing a failure. [ 2149.737516] name failslab, interval 1, probability 0, space 0, times 0 [ 2149.744108] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2149.756487] FAT-fs (loop4): unable to read boot sector [ 2149.772307] CPU: 0 PID: 20410 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2149.779248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2149.788599] Call Trace: [ 2149.791203] dump_stack+0x172/0x1f0 [ 2149.794866] should_fail.cold+0xa/0x15 [ 2149.798776] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2149.803924] ? ___might_sleep+0x163/0x280 [ 2149.808115] __should_failslab+0x121/0x190 [ 2149.812367] should_failslab+0x9/0x14 [ 2149.816205] kmem_cache_alloc_trace+0x2d1/0x760 [ 2149.820882] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2149.826005] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2149.830963] __list_lru_init+0x3cf/0x6e0 [ 2149.835037] sget_userns+0x81e/0xd30 [ 2149.838757] ? kill_litter_super+0x60/0x60 [ 2149.843002] ? ns_test_super+0x50/0x50 [ 2149.846895] ? ns_test_super+0x50/0x50 [ 2149.850780] ? kill_litter_super+0x60/0x60 [ 2149.855015] sget+0x10c/0x150 [ 2149.858126] mount_bdev+0xff/0x3c0 [ 2149.861676] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2149.866103] jfs_do_mount+0x35/0x40 [ 2149.869740] mount_fs+0x106/0x3ff [ 2149.873199] ? emergency_thaw_all+0x1a0/0x1a0 [ 2149.877703] ? __init_waitqueue_head+0x36/0x90 [ 2149.882342] vfs_kern_mount.part.0+0x6f/0x410 [ 2149.886861] do_mount+0x581/0x2d30 [ 2149.890410] ? copy_mount_string+0x40/0x40 [ 2149.894654] ? kmem_cache_alloc_trace+0x354/0x760 [ 2149.899509] ? _copy_from_user+0xdd/0x150 [ 2149.903678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2149.909217] ? copy_mount_options+0x280/0x3a0 [ 2149.913730] ksys_mount+0xdb/0x150 [ 2149.917277] __x64_sys_mount+0xbe/0x150 [ 2149.921260] do_syscall_64+0x103/0x610 [ 2149.925188] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2149.930384] RIP: 0033:0x45a99a [ 2149.933620] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2149.952523] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2149.960225] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2149.967488] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2149.974756] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 16:46:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_TIOCINQ(r1, 0x5411, &(0x7f0000000080)) 16:46:59 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xa0, 0x0) [ 2149.982021] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2149.989284] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:46:59 executing program 1 (fault-call:0 fault-nth:63): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:46:59 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xffffffff00000000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:46:59 executing program 2: 16:46:59 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xaa, 0x0) 16:46:59 executing program 5: 16:46:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x200, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa}) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r5 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000340)=0xe8) r9 = getegid() r10 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={0xffffffffffffffff, r4, 0x0, 0x6, &(0x7f0000000380)='@/em1\x00', 0xffffffffffffffff}, 0x30) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000400)={{0x6, r6, r7, r8, r9, 0x10}, 0x7fff, 0xcf4, 0xffffffffffffffff, 0x3f, r10, r11, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2150.278279] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2150.293224] FAULT_INJECTION: forcing a failure. [ 2150.293224] name failslab, interval 1, probability 0, space 0, times 0 [ 2150.299094] FAT-fs (loop4): unable to read boot sector [ 2150.341124] CPU: 1 PID: 20434 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2150.348092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2150.357443] Call Trace: [ 2150.360041] dump_stack+0x172/0x1f0 [ 2150.363687] should_fail.cold+0xa/0x15 [ 2150.367583] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2150.372724] ? ___might_sleep+0x163/0x280 [ 2150.376880] __should_failslab+0x121/0x190 [ 2150.381139] should_failslab+0x9/0x14 [ 2150.384943] kmem_cache_alloc_trace+0x2d1/0x760 [ 2150.389614] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2150.394727] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2150.399671] __list_lru_init+0x3cf/0x6e0 [ 2150.403742] sget_userns+0x81e/0xd30 [ 2150.407454] ? kill_litter_super+0x60/0x60 [ 2150.411716] ? ns_test_super+0x50/0x50 [ 2150.415612] ? ns_test_super+0x50/0x50 [ 2150.419496] ? kill_litter_super+0x60/0x60 [ 2150.423740] sget+0x10c/0x150 [ 2150.426851] mount_bdev+0xff/0x3c0 [ 2150.430388] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2150.434847] jfs_do_mount+0x35/0x40 [ 2150.438476] mount_fs+0x106/0x3ff [ 2150.441939] ? emergency_thaw_all+0x1a0/0x1a0 [ 2150.446436] ? __init_waitqueue_head+0x36/0x90 [ 2150.451033] vfs_kern_mount.part.0+0x6f/0x410 [ 2150.455532] do_mount+0x581/0x2d30 [ 2150.459077] ? copy_mount_string+0x40/0x40 [ 2150.463315] ? kmem_cache_alloc_trace+0x354/0x760 [ 2150.468170] ? _copy_from_user+0xdd/0x150 [ 2150.472333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2150.477882] ? copy_mount_options+0x280/0x3a0 [ 2150.482382] ksys_mount+0xdb/0x150 [ 2150.485929] __x64_sys_mount+0xbe/0x150 [ 2150.489911] do_syscall_64+0x103/0x610 [ 2150.493808] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2150.498991] RIP: 0033:0x45a99a [ 2150.502185] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2150.521109] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2150.528846] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a 16:47:00 executing program 2: [ 2150.536112] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2150.543380] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2150.550659] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2150.557939] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:47:00 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x140, 0x0) 16:47:00 executing program 5: 16:47:00 executing program 2: 16:47:00 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1a0, 0x0) 16:47:00 executing program 5: 16:47:00 executing program 1 (fault-call:0 fault-nth:64): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:47:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:47:00 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x21c, 0x0) 16:47:00 executing program 5: 16:47:00 executing program 2: 16:47:00 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xffffffffa0010000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:47:00 executing program 5: 16:47:00 executing program 2: [ 2151.166261] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2151.176343] FAT-fs (loop4): unable to read boot sector 16:47:01 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x226, 0x0) [ 2151.270859] FAULT_INJECTION: forcing a failure. [ 2151.270859] name failslab, interval 1, probability 0, space 0, times 0 16:47:01 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xffffffffffff0700}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) [ 2151.337096] CPU: 0 PID: 20478 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2151.344081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2151.353444] Call Trace: [ 2151.356043] dump_stack+0x172/0x1f0 [ 2151.359702] should_fail.cold+0xa/0x15 [ 2151.363600] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2151.368712] ? ___might_sleep+0x163/0x280 [ 2151.372873] __should_failslab+0x121/0x190 [ 2151.377115] should_failslab+0x9/0x14 [ 2151.380941] kmem_cache_alloc_trace+0x2d1/0x760 [ 2151.385618] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2151.390742] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2151.395704] __list_lru_init+0x3cf/0x6e0 [ 2151.399813] sget_userns+0x81e/0xd30 [ 2151.403529] ? kill_litter_super+0x60/0x60 [ 2151.407785] ? ns_test_super+0x50/0x50 [ 2151.411696] ? ns_test_super+0x50/0x50 [ 2151.415590] ? kill_litter_super+0x60/0x60 [ 2151.419825] sget+0x10c/0x150 [ 2151.422936] mount_bdev+0xff/0x3c0 [ 2151.426476] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2151.430888] jfs_do_mount+0x35/0x40 16:47:01 executing program 2: [ 2151.434518] mount_fs+0x106/0x3ff [ 2151.438011] ? emergency_thaw_all+0x1a0/0x1a0 [ 2151.442540] ? __init_waitqueue_head+0x36/0x90 [ 2151.447135] vfs_kern_mount.part.0+0x6f/0x410 [ 2151.451637] do_mount+0x581/0x2d30 [ 2151.455207] ? copy_mount_string+0x40/0x40 [ 2151.459445] ? kmem_cache_alloc_trace+0x354/0x760 [ 2151.464294] ? _copy_from_user+0xdd/0x150 [ 2151.468449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2151.474003] ? copy_mount_options+0x280/0x3a0 [ 2151.478506] ksys_mount+0xdb/0x150 [ 2151.482059] __x64_sys_mount+0xbe/0x150 [ 2151.486074] do_syscall_64+0x103/0x610 [ 2151.489979] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2151.495171] RIP: 0033:0x45a99a [ 2151.498365] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2151.517263] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2151.524980] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a 16:47:01 executing program 5: [ 2151.526502] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2151.532244] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2151.532253] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2151.532261] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2151.532270] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2151.571964] FAT-fs (loop4): unable to read boot sector 16:47:01 executing program 1 (fault-call:0 fault-nth:65): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:47:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xc040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:47:01 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x23c, 0x0) 16:47:01 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xfffffffffffff000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:47:01 executing program 5: 16:47:01 executing program 2: 16:47:01 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2e0, 0x0) 16:47:01 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ac54bd"]) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x8, &(0x7f0000000040)="0adc1f123c12a41d88b070") r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000240)={0x3ff, 0x3, 0x1000, 0x1, 0x10, 0x6}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000140)={0x3e, 0x9, 0x18}) ioctl$VIDIOC_ENUMSTD(r4, 0xc0485619, &(0x7f0000000100)={0xf631, 0x0, "723a631b8ceaad9b4a7e04e529312c145213b148ec858f8d", {0x4, 0x81}, 0xff}) 16:47:01 executing program 5: [ 2151.824287] print_req_error: I/O error, dev loop4, sector 0 flags 0 [ 2151.831871] FAT-fs (loop4): unable to read boot sector 16:47:01 executing program 2: 16:47:01 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xffffffffffffff7f}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:47:01 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x300, 0x0) [ 2152.211842] FAULT_INJECTION: forcing a failure. [ 2152.211842] name failslab, interval 1, probability 0, space 0, times 0 [ 2152.257449] CPU: 1 PID: 20506 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2152.264424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2152.273782] Call Trace: [ 2152.276379] dump_stack+0x172/0x1f0 [ 2152.280028] should_fail.cold+0xa/0x15 [ 2152.283928] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2152.289048] ? ___might_sleep+0x163/0x280 [ 2152.293216] __should_failslab+0x121/0x190 [ 2152.297494] should_failslab+0x9/0x14 [ 2152.301295] kmem_cache_alloc_trace+0x2d1/0x760 [ 2152.305970] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2152.311085] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2152.316034] __list_lru_init+0x3cf/0x6e0 [ 2152.320105] sget_userns+0x81e/0xd30 [ 2152.323820] ? kill_litter_super+0x60/0x60 [ 2152.328064] ? ns_test_super+0x50/0x50 [ 2152.331965] ? ns_test_super+0x50/0x50 [ 2152.335858] ? kill_litter_super+0x60/0x60 [ 2152.340098] sget+0x10c/0x150 [ 2152.343227] mount_bdev+0xff/0x3c0 [ 2152.346772] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2152.351194] jfs_do_mount+0x35/0x40 [ 2152.354830] mount_fs+0x106/0x3ff [ 2152.358287] ? emergency_thaw_all+0x1a0/0x1a0 [ 2152.362797] ? __init_waitqueue_head+0x36/0x90 [ 2152.367393] vfs_kern_mount.part.0+0x6f/0x410 [ 2152.371910] do_mount+0x581/0x2d30 [ 2152.375476] ? copy_mount_string+0x40/0x40 [ 2152.379721] ? kmem_cache_alloc_trace+0x354/0x760 [ 2152.384574] ? _copy_from_user+0xdd/0x150 [ 2152.388738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2152.394285] ? copy_mount_options+0x280/0x3a0 [ 2152.398793] ksys_mount+0xdb/0x150 [ 2152.402342] __x64_sys_mount+0xbe/0x150 [ 2152.406330] do_syscall_64+0x103/0x610 [ 2152.410231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2152.415423] RIP: 0033:0x45a99a [ 2152.418630] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2152.437561] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2152.445270] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2152.452544] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2152.459818] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2152.467091] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2152.474363] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:47:02 executing program 1 (fault-call:0 fault-nth:66): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:47:02 executing program 2: 16:47:02 executing program 5: 16:47:02 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0, 0xffffffffffffffff}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x0, 0x0) 16:47:02 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x32c, 0x0) 16:47:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000000c0)={0x5, 0x0, [{0xb, 0x7, 0x0, 0x4, 0x7fff, 0x7, 0x3c1}, {0xc0000004, 0xccb4, 0x2, 0x99, 0xd876, 0xafee, 0x6}, {0x40000001, 0x0, 0x6, 0x60b, 0x80000001, 0x1, 0x9}, {0xc0000001, 0x6, 0x4, 0x7, 0x80000001, 0x10001, 0x1ff}, {0xc000000f, 0x1, 0x2, 0x0, 0x8, 0x1, 0x800}]}) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00000001c0)={0x5e, "bae1b2449828dbb93ba247c2e6628b6941543b523dde02de31a02d11c7701cbb72899e89a2919b697f458172cb66a43fcf2707e7c8547c3837fc3a15ee88d5db8c8c12cd9f8c41352b8ea9caddfddfcf9443af0c7fb1416ee5a148e8bcca"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:47:02 executing program 2: 16:47:02 executing program 5: 16:47:02 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x37e, 0x0) 16:47:02 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='m\ndos\x00', 0x0, 0x0) [ 2152.774161] FAULT_INJECTION: forcing a failure. [ 2152.774161] name failslab, interval 1, probability 0, space 0, times 0 16:47:02 executing program 2: [ 2152.821193] CPU: 0 PID: 20544 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2152.828157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2152.837519] Call Trace: [ 2152.840126] dump_stack+0x172/0x1f0 [ 2152.843776] should_fail.cold+0xa/0x15 [ 2152.847716] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2152.852841] ? ___might_sleep+0x163/0x280 [ 2152.857008] __should_failslab+0x121/0x190 [ 2152.861262] should_failslab+0x9/0x14 [ 2152.861280] kmem_cache_alloc_trace+0x2d1/0x760 [ 2152.861299] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2152.861323] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2152.861344] __list_lru_init+0x3cf/0x6e0 [ 2152.861363] sget_userns+0x81e/0xd30 [ 2152.869837] ? kill_litter_super+0x60/0x60 [ 2152.891844] ? ns_test_super+0x50/0x50 [ 2152.895752] ? ns_test_super+0x50/0x50 [ 2152.899671] ? kill_litter_super+0x60/0x60 [ 2152.903917] sget+0x10c/0x150 [ 2152.907037] mount_bdev+0xff/0x3c0 [ 2152.910612] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2152.915060] jfs_do_mount+0x35/0x40 [ 2152.918704] mount_fs+0x106/0x3ff [ 2152.922167] ? emergency_thaw_all+0x1a0/0x1a0 [ 2152.926689] ? __init_waitqueue_head+0x36/0x90 [ 2152.931294] vfs_kern_mount.part.0+0x6f/0x410 [ 2152.935806] do_mount+0x581/0x2d30 [ 2152.939369] ? copy_mount_string+0x40/0x40 [ 2152.943689] ? kmem_cache_alloc_trace+0x354/0x760 [ 2152.948559] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2152.954110] ? copy_mount_options+0x280/0x3a0 [ 2152.958626] ksys_mount+0xdb/0x150 [ 2152.962195] __x64_sys_mount+0xbe/0x150 [ 2152.966205] do_syscall_64+0x103/0x610 16:47:02 executing program 2: [ 2152.970113] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2152.975309] RIP: 0033:0x45a99a [ 2152.978515] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2152.997435] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2153.005160] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2153.012436] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2153.012447] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2153.012456] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2153.012465] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:47:02 executing program 1 (fault-call:0 fault-nth:67): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:47:02 executing program 5: 16:47:02 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3e9, 0x0) 16:47:02 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='m#dos\x00', 0x0, 0x0) 16:47:02 executing program 2: 16:47:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:47:03 executing program 5: 16:47:03 executing program 2: 16:47:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3f3, 0x0) [ 2153.414792] FAULT_INJECTION: forcing a failure. [ 2153.414792] name failslab, interval 1, probability 0, space 0, times 0 16:47:03 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='m%dos\x00', 0x0, 0x0) [ 2153.562751] CPU: 0 PID: 20575 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2153.569742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2153.579098] Call Trace: [ 2153.581716] dump_stack+0x172/0x1f0 [ 2153.585380] should_fail.cold+0xa/0x15 [ 2153.589283] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2153.594405] ? ___might_sleep+0x163/0x280 [ 2153.598567] __should_failslab+0x121/0x190 [ 2153.602817] should_failslab+0x9/0x14 [ 2153.606633] kmem_cache_alloc_trace+0x2d1/0x760 16:47:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3f6, 0x0) [ 2153.611335] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2153.616457] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2153.621400] __list_lru_init+0x3cf/0x6e0 [ 2153.625491] sget_userns+0x81e/0xd30 [ 2153.629211] ? kill_litter_super+0x60/0x60 [ 2153.633464] ? ns_test_super+0x50/0x50 [ 2153.637372] ? ns_test_super+0x50/0x50 [ 2153.641272] ? kill_litter_super+0x60/0x60 [ 2153.645517] sget+0x10c/0x150 [ 2153.648639] mount_bdev+0xff/0x3c0 [ 2153.652219] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2153.656677] jfs_do_mount+0x35/0x40 [ 2153.660317] mount_fs+0x106/0x3ff [ 2153.663781] ? emergency_thaw_all+0x1a0/0x1a0 [ 2153.668278] ? __init_waitqueue_head+0x36/0x90 [ 2153.672872] vfs_kern_mount.part.0+0x6f/0x410 [ 2153.677378] do_mount+0x581/0x2d30 [ 2153.680932] ? copy_mount_string+0x40/0x40 [ 2153.685191] ? kmem_cache_alloc_trace+0x354/0x760 [ 2153.690050] ? _copy_from_user+0xdd/0x150 [ 2153.694207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2153.699750] ? copy_mount_options+0x280/0x3a0 [ 2153.704257] ksys_mount+0xdb/0x150 [ 2153.707805] __x64_sys_mount+0xbe/0x150 [ 2153.711789] do_syscall_64+0x103/0x610 [ 2153.715695] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2153.720884] RIP: 0033:0x45a99a [ 2153.724080] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2153.742991] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2153.750701] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a 16:47:03 executing program 5: [ 2153.757982] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2153.765255] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2153.772518] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2153.779796] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:47:03 executing program 1 (fault-call:0 fault-nth:68): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:47:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000000c0)={{0x3f, @multicast2, 0x4e20, 0x3, 'dh\x00', 0x2, 0x4bf1, 0x1e}, {@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e24, 0x2004, 0x20, 0x9, 0x2}}, 0x44) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:47:03 executing program 2: 16:47:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3fa, 0x0) 16:47:03 executing program 5: 16:47:03 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='m*dos\x00', 0x0, 0x0) 16:47:03 executing program 2: 16:47:03 executing program 5: 16:47:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3fc, 0x0) [ 2154.089465] IPVS: set_ctl: invalid protocol: 63 224.0.0.2:20000 16:47:03 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='m+dos\x00', 0x0, 0x0) [ 2154.152437] FAULT_INJECTION: forcing a failure. [ 2154.152437] name failslab, interval 1, probability 0, space 0, times 0 [ 2154.177715] IPVS: set_ctl: invalid protocol: 63 224.0.0.2:20000 [ 2154.241126] CPU: 0 PID: 20608 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2154.248110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2154.257467] Call Trace: [ 2154.260091] dump_stack+0x172/0x1f0 [ 2154.263741] should_fail.cold+0xa/0x15 [ 2154.267682] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2154.272815] ? ___might_sleep+0x163/0x280 [ 2154.276979] __should_failslab+0x121/0x190 [ 2154.281226] should_failslab+0x9/0x14 [ 2154.285062] kmem_cache_alloc_trace+0x2d1/0x760 [ 2154.289749] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2154.294867] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2154.299810] __list_lru_init+0x3cf/0x6e0 [ 2154.303883] sget_userns+0x81e/0xd30 [ 2154.307603] ? kill_litter_super+0x60/0x60 [ 2154.311887] ? ns_test_super+0x50/0x50 [ 2154.315797] ? ns_test_super+0x50/0x50 [ 2154.319730] ? kill_litter_super+0x60/0x60 [ 2154.324000] sget+0x10c/0x150 [ 2154.327115] mount_bdev+0xff/0x3c0 [ 2154.330669] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2154.335095] jfs_do_mount+0x35/0x40 16:47:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x500, 0x0) 16:47:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0040b400967c9b40852a27f99992d90040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008913, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2154.338740] mount_fs+0x106/0x3ff [ 2154.342222] ? emergency_thaw_all+0x1a0/0x1a0 [ 2154.346731] ? __init_waitqueue_head+0x36/0x90 [ 2154.351327] vfs_kern_mount.part.0+0x6f/0x410 [ 2154.355860] do_mount+0x581/0x2d30 [ 2154.359422] ? copy_mount_string+0x40/0x40 [ 2154.363704] ? kmem_cache_alloc_trace+0x354/0x760 [ 2154.368575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2154.374133] ? copy_mount_options+0x280/0x3a0 [ 2154.378645] ksys_mount+0xdb/0x150 [ 2154.382216] __x64_sys_mount+0xbe/0x150 [ 2154.386213] do_syscall_64+0x103/0x610 [ 2154.390123] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2154.395321] RIP: 0033:0x45a99a [ 2154.398536] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2154.417443] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2154.425161] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2154.432434] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2154.439711] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2154.446989] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2154.454267] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:47:04 executing program 1 (fault-call:0 fault-nth:69): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:47:04 executing program 5: 16:47:04 executing program 2: 16:47:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x600, 0x0) 16:47:04 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='m-dos\x00', 0x0, 0x0) 16:47:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x700, 0x0) 16:47:04 executing program 2: 16:47:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:47:04 executing program 5: [ 2154.695179] FAULT_INJECTION: forcing a failure. [ 2154.695179] name failslab, interval 1, probability 0, space 0, times 0 16:47:04 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='m.dos\x00', 0x0, 0x0) [ 2154.791081] CPU: 0 PID: 20648 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2154.798042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2154.807400] Call Trace: [ 2154.810009] dump_stack+0x172/0x1f0 [ 2154.813682] should_fail.cold+0xa/0x15 [ 2154.817594] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2154.822739] ? ___might_sleep+0x163/0x280 [ 2154.826900] __should_failslab+0x121/0x190 [ 2154.831149] should_failslab+0x9/0x14 [ 2154.834968] kmem_cache_alloc_trace+0x2d1/0x760 16:47:04 executing program 2: [ 2154.839664] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2154.844794] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2154.849741] __list_lru_init+0x3cf/0x6e0 [ 2154.853823] sget_userns+0x81e/0xd30 [ 2154.857545] ? kill_litter_super+0x60/0x60 [ 2154.861799] ? ns_test_super+0x50/0x50 [ 2154.865708] ? ns_test_super+0x50/0x50 [ 2154.869597] ? kill_litter_super+0x60/0x60 [ 2154.873846] sget+0x10c/0x150 [ 2154.876975] mount_bdev+0xff/0x3c0 [ 2154.880529] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2154.884953] jfs_do_mount+0x35/0x40 [ 2154.884970] mount_fs+0x106/0x3ff [ 2154.884987] ? emergency_thaw_all+0x1a0/0x1a0 [ 2154.885005] ? __init_waitqueue_head+0x36/0x90 [ 2154.885030] vfs_kern_mount.part.0+0x6f/0x410 [ 2154.885053] do_mount+0x581/0x2d30 [ 2154.885082] ? copy_mount_string+0x40/0x40 [ 2154.896640] ? kmem_cache_alloc_trace+0x354/0x760 [ 2154.918325] ? _copy_from_user+0xdd/0x150 [ 2154.922486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2154.928035] ? copy_mount_options+0x280/0x3a0 [ 2154.932562] ksys_mount+0xdb/0x150 [ 2154.936117] __x64_sys_mount+0xbe/0x150 16:47:04 executing program 5: [ 2154.940106] do_syscall_64+0x103/0x610 [ 2154.944017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2154.949218] RIP: 0033:0x45a99a [ 2154.952436] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2154.971342] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2154.979052] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2154.986324] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2154.993621] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2155.000903] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2155.008213] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:47:04 executing program 1 (fault-call:0 fault-nth:70): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:47:04 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='m0dos\x00', 0x0, 0x0) 16:47:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x900, 0x0) 16:47:04 executing program 5: 16:47:04 executing program 2: 16:47:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x400000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000080)={0x7fff, {{0x2, 0x4e24, @broadcast}}}, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:47:04 executing program 5: 16:47:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xa00, 0x0) 16:47:04 executing program 2: [ 2155.272050] FAULT_INJECTION: forcing a failure. [ 2155.272050] name failslab, interval 1, probability 0, space 0, times 0 [ 2155.344186] CPU: 0 PID: 20682 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2155.351149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2155.360507] Call Trace: [ 2155.363127] dump_stack+0x172/0x1f0 [ 2155.366799] should_fail.cold+0xa/0x15 [ 2155.370723] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2155.375847] ? ___might_sleep+0x163/0x280 [ 2155.380021] __should_failslab+0x121/0x190 [ 2155.384299] should_failslab+0x9/0x14 [ 2155.388128] kmem_cache_alloc_trace+0x2d1/0x760 16:47:05 executing program 2: [ 2155.392816] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2155.397936] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2155.402899] __list_lru_init+0x3cf/0x6e0 [ 2155.406989] sget_userns+0x81e/0xd30 [ 2155.410725] ? kill_litter_super+0x60/0x60 [ 2155.414974] ? ns_test_super+0x50/0x50 [ 2155.418878] ? ns_test_super+0x50/0x50 [ 2155.422783] ? kill_litter_super+0x60/0x60 [ 2155.427036] sget+0x10c/0x150 [ 2155.430167] mount_bdev+0xff/0x3c0 [ 2155.433732] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2155.438164] jfs_do_mount+0x35/0x40 16:47:05 executing program 5: [ 2155.441811] mount_fs+0x106/0x3ff [ 2155.441829] ? emergency_thaw_all+0x1a0/0x1a0 [ 2155.441847] ? __init_waitqueue_head+0x36/0x90 [ 2155.441872] vfs_kern_mount.part.0+0x6f/0x410 [ 2155.441894] do_mount+0x581/0x2d30 [ 2155.441916] ? copy_mount_string+0x40/0x40 [ 2155.449857] ? kmem_cache_alloc_trace+0x354/0x760 [ 2155.449884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2155.449903] ? copy_mount_options+0x280/0x3a0 [ 2155.481621] ksys_mount+0xdb/0x150 [ 2155.485206] __x64_sys_mount+0xbe/0x150 [ 2155.489210] do_syscall_64+0x103/0x610 [ 2155.493127] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2155.498328] RIP: 0033:0x45a99a [ 2155.501548] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2155.520467] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2155.528248] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2155.535527] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 16:47:05 executing program 2: [ 2155.542834] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2155.550113] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2155.557388] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:47:05 executing program 5: 16:47:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYRESDEC=r2]]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:47:05 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mXdos\x00', 0x0, 0x0) 16:47:05 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xb00, 0x0) 16:47:05 executing program 1 (fault-call:0 fault-nth:71): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:47:05 executing program 2: 16:47:05 executing program 2: 16:47:05 executing program 5: 16:47:05 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xe00, 0x0) [ 2155.871820] FAULT_INJECTION: forcing a failure. [ 2155.871820] name failslab, interval 1, probability 0, space 0, times 0 16:47:05 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mcdos\x00', 0x0, 0x0) [ 2155.961853] CPU: 0 PID: 20714 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2155.968825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2155.978185] Call Trace: [ 2155.980787] dump_stack+0x172/0x1f0 [ 2155.984434] should_fail.cold+0xa/0x15 [ 2155.988338] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2155.993465] ? ___might_sleep+0x163/0x280 [ 2155.997633] __should_failslab+0x121/0x190 [ 2156.001909] should_failslab+0x9/0x14 [ 2156.005728] kmem_cache_alloc_trace+0x2d1/0x760 16:47:05 executing program 2: [ 2156.012234] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2156.017412] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2156.022362] __list_lru_init+0x3cf/0x6e0 [ 2156.026490] sget_userns+0x81e/0xd30 [ 2156.030218] ? kill_litter_super+0x60/0x60 [ 2156.034468] ? ns_test_super+0x50/0x50 [ 2156.038387] ? ns_test_super+0x50/0x50 [ 2156.042289] ? kill_litter_super+0x60/0x60 [ 2156.046528] sget+0x10c/0x150 [ 2156.049680] mount_bdev+0xff/0x3c0 [ 2156.053249] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2156.057685] jfs_do_mount+0x35/0x40 16:47:05 executing program 5: [ 2156.061334] mount_fs+0x106/0x3ff [ 2156.064801] ? emergency_thaw_all+0x1a0/0x1a0 [ 2156.069315] ? __init_waitqueue_head+0x36/0x90 [ 2156.073964] vfs_kern_mount.part.0+0x6f/0x410 [ 2156.078490] do_mount+0x581/0x2d30 [ 2156.082069] ? copy_mount_string+0x40/0x40 [ 2156.086318] ? kmem_cache_alloc_trace+0x354/0x760 [ 2156.091184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2156.096742] ? copy_mount_options+0x280/0x3a0 [ 2156.101259] ksys_mount+0xdb/0x150 [ 2156.104821] __x64_sys_mount+0xbe/0x150 [ 2156.108820] do_syscall_64+0x103/0x610 [ 2156.112733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2156.117931] RIP: 0033:0x45a99a [ 2156.121137] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2156.140053] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2156.147774] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2156.155052] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2156.162327] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2156.169620] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2156.176916] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:47:06 executing program 1 (fault-call:0 fault-nth:72): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:47:06 executing program 2: 16:47:06 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mddos\x00', 0x0, 0x0) 16:47:06 executing program 5: 16:47:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) write$selinux_attr(r4, &(0x7f0000000000)='system_u:object_r:systemd_systemctl_exec_t:s0\x00', 0x2e) 16:47:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xf1c, 0x0) 16:47:06 executing program 2: 16:47:06 executing program 5: 16:47:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1020, 0x0) 16:47:06 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='midos\x00', 0x0, 0x0) [ 2156.485337] FAULT_INJECTION: forcing a failure. [ 2156.485337] name failslab, interval 1, probability 0, space 0, times 0 16:47:06 executing program 2: 16:47:06 executing program 5: [ 2156.659286] CPU: 1 PID: 20746 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2156.666247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2156.675606] Call Trace: [ 2156.678220] dump_stack+0x172/0x1f0 [ 2156.681875] should_fail.cold+0xa/0x15 [ 2156.685792] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2156.690950] ? ___might_sleep+0x163/0x280 [ 2156.695113] __should_failslab+0x121/0x190 [ 2156.699422] should_failslab+0x9/0x14 [ 2156.703232] kmem_cache_alloc_trace+0x2d1/0x760 [ 2156.707926] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2156.713059] __memcg_init_list_lru_node+0x8a/0x1e0 [ 2156.717996] __list_lru_init+0x3cf/0x6e0 [ 2156.722101] sget_userns+0x81e/0xd30 [ 2156.725820] ? kill_litter_super+0x60/0x60 [ 2156.730082] ? ns_test_super+0x50/0x50 [ 2156.733991] ? ns_test_super+0x50/0x50 [ 2156.737913] ? kill_litter_super+0x60/0x60 [ 2156.742191] sget+0x10c/0x150 [ 2156.745325] mount_bdev+0xff/0x3c0 [ 2156.748880] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2156.753308] jfs_do_mount+0x35/0x40 [ 2156.756949] mount_fs+0x106/0x3ff [ 2156.760411] ? emergency_thaw_all+0x1a0/0x1a0 [ 2156.764910] ? __init_waitqueue_head+0x36/0x90 [ 2156.769504] vfs_kern_mount.part.0+0x6f/0x410 [ 2156.769529] do_mount+0x581/0x2d30 [ 2156.777556] ? copy_mount_string+0x40/0x40 [ 2156.777573] ? kmem_cache_alloc_trace+0x354/0x760 [ 2156.777596] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2156.792233] ? copy_mount_options+0x280/0x3a0 [ 2156.792255] ksys_mount+0xdb/0x150 [ 2156.792274] __x64_sys_mount+0xbe/0x150 [ 2156.792297] do_syscall_64+0x103/0x610 [ 2156.800323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2156.800337] RIP: 0033:0x45a99a [ 2156.800353] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2156.835500] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2156.843215] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2156.850499] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2156.857814] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2156.865118] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2156.872388] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:47:06 executing program 1 (fault-call:0 fault-nth:73): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:47:06 executing program 2: 16:47:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x505000) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xaad, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:47:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1c02, 0x0) 16:47:06 executing program 5: 16:47:06 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mldos\x00', 0x0, 0x0) 16:47:06 executing program 2: 16:47:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1c0f, 0x0) [ 2157.073263] FAULT_INJECTION: forcing a failure. [ 2157.073263] name failslab, interval 1, probability 0, space 0, times 0 [ 2157.107131] CPU: 1 PID: 20787 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2157.114098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2157.123455] Call Trace: [ 2157.123481] dump_stack+0x172/0x1f0 [ 2157.123507] should_fail.cold+0xa/0x15 [ 2157.123528] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2157.123554] ? ___might_sleep+0x163/0x280 [ 2157.142978] __should_failslab+0x121/0x190 [ 2157.147233] should_failslab+0x9/0x14 [ 2157.151041] __kmalloc+0x2dc/0x740 [ 2157.154622] ? __list_lru_init+0xd1/0x6e0 [ 2157.159308] __list_lru_init+0xd1/0x6e0 [ 2157.163324] sget_userns+0x84d/0xd30 [ 2157.163338] ? kill_litter_super+0x60/0x60 [ 2157.163369] ? ns_test_super+0x50/0x50 [ 2157.171309] ? ns_test_super+0x50/0x50 [ 2157.171322] ? kill_litter_super+0x60/0x60 [ 2157.171336] sget+0x10c/0x150 [ 2157.171354] mount_bdev+0xff/0x3c0 [ 2157.171374] ? jfs_destroy_inode+0x1e0/0x1e0 [ 2157.194399] jfs_do_mount+0x35/0x40 [ 2157.198036] mount_fs+0x106/0x3ff [ 2157.201495] ? emergency_thaw_all+0x1a0/0x1a0 [ 2157.205993] ? __init_waitqueue_head+0x36/0x90 [ 2157.206019] vfs_kern_mount.part.0+0x6f/0x410 [ 2157.206040] do_mount+0x581/0x2d30 [ 2157.206061] ? copy_mount_string+0x40/0x40 [ 2157.215119] ? kmem_cache_alloc_trace+0x354/0x760 [ 2157.222890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2157.222920] ? copy_mount_options+0x280/0x3a0 [ 2157.222941] ksys_mount+0xdb/0x150 [ 2157.222960] __x64_sys_mount+0xbe/0x150 [ 2157.245334] do_syscall_64+0x103/0x610 [ 2157.249238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2157.254436] RIP: 0033:0x45a99a 16:47:06 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='modos\x00', 0x0, 0x0) 16:47:06 executing program 5: 16:47:07 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mpdos\x00', 0x0, 0x0) [ 2157.257646] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 2157.276559] RSP: 002b:00007fb9a21f9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2157.284269] RAX: ffffffffffffffda RBX: 00007fb9a21f9b30 RCX: 000000000045a99a [ 2157.291539] RDX: 00007fb9a21f9ad0 RSI: 0000000020000080 RDI: 00007fb9a21f9af0 [ 2157.298825] RBP: 0000000020000080 R08: 00007fb9a21f9b30 R09: 00007fb9a21f9ad0 [ 2157.306097] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 2157.313370] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 16:47:07 executing program 2: socket$inet6(0xa, 0x2, 0x0) getpgrp(0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(0x0, 0x0) unshare(0x2000000) bind$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) pselect6(0x0, 0x0, &(0x7f0000000300)={0x1, 0x5, 0x0, 0x3, 0x0, 0x1b5, 0xff, 0x80000000}, 0x0, &(0x7f0000000580), 0x0) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f0000000740)=[{&(0x7f00000006c0)="7f", 0x1}], 0x1, 0x0) sendfile(r0, r0, 0x0, 0x2000005) 16:47:07 executing program 1 (fault-call:0 fault-nth:74): syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:47:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0) 16:47:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000b4000040d424ca44bd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:47:07 executing program 5: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000002c0)="3666440f50f564ff0941c3c4e2c9975842c4c27d794e0066420fe2e33e0f1110c442019dccd3196f") clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) clone(0x3102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = dup2(r2, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, 0x0, 0x0) write(r0, 0x0, 0x0) r4 = timerfd_create(0x0, 0x0) close(r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0) close(r5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) read(r5, &(0x7f00000000c0)=""/11, 0xb) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000200)) clone(0x3102002002, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, 0x0) 16:47:07 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mudos\x00', 0x0, 0x0) 16:47:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) recvfrom(0xffffffffffffffff, &(0x7f0000000180)=""/24, 0x18, 0x4, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) 16:47:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, 0x0) 16:47:07 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mxdos\x00', 0x0, 0x0) [ 2157.743576] FAULT_INJECTION: forcing a failure. [ 2157.743576] name failslab, interval 1, probability 0, space 0, times 0 [ 2157.764157] CPU: 0 PID: 20827 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2157.771098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2157.780451] Call Trace: [ 2157.783055] dump_stack+0x172/0x1f0 [ 2157.786727] should_fail.cold+0xa/0x15 [ 2157.786751] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2157.795729] ? ___might_sleep+0x163/0x280 [ 2157.795750] __should_failslab+0x121/0x190 [ 2157.795769] should_failslab+0x9/0x14 [ 2157.795786] kmem_cache_alloc+0x2b2/0x6f0 [ 2157.795803] ? lock_downgrade+0x880/0x880 [ 2157.816234] ? kasan_check_read+0x11/0x20 [ 2157.820403] __kernfs_new_node+0xef/0x690 [ 2157.824570] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 2157.829336] ? wait_for_completion+0x440/0x440 [ 2157.833936] ? mutex_unlock+0xd/0x10 [ 2157.837685] ? kernfs_activate+0x192/0x1f0 [ 2157.841937] kernfs_new_node+0x99/0x130 [ 2157.845922] __kernfs_create_file+0x51/0x340 [ 2157.850339] sysfs_add_file_mode_ns+0x222/0x560 [ 2157.855030] internal_create_group+0x35b/0xc40 [ 2157.859632] ? remove_files.isra.0+0x190/0x190 [ 2157.864232] ? kernfs_put+0x3e3/0x600 [ 2157.868042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2157.873584] ? kernfs_create_link+0x1d2/0x250 [ 2157.878099] sysfs_create_groups+0x9b/0x141 [ 2157.882507] device_add+0x846/0x18a0 [ 2157.886233] ? kfree_const+0x59/0x70 16:47:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2010, 0x0) 16:47:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2300, 0x0) [ 2157.889978] ? get_device_parent.isra.0+0x570/0x570 [ 2157.895009] ? kfree+0x1fa/0x230 [ 2157.898402] ? kfree_const+0x5e/0x70 [ 2157.902130] device_create_groups_vargs+0x1fa/0x270 [ 2157.907165] device_create_vargs+0x45/0x60 [ 2157.911429] bdi_register_va.part.0+0x38/0x740 [ 2157.916029] bdi_register+0x12a/0x140 [ 2157.919840] ? bdi_register_va+0x80/0x80 [ 2157.923910] ? enable_ptr_key_workfn+0x30/0x30 [ 2157.928507] ? trace_hardirqs_on+0x67/0x230 [ 2157.932850] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2157.938402] bdi_register_owner+0x61/0x110 [ 2157.942653] __device_add_disk+0xd68/0x1160 [ 2157.947011] ? blk_alloc_devt+0x2e0/0x2e0 [ 2157.951170] ? sprintf+0xc0/0x100 [ 2157.954631] ? scnprintf+0x140/0x140 [ 2157.958372] ? __init_waitqueue_head+0x36/0x90 [ 2157.963068] ? pm_runtime_init+0x311/0x3b0 [ 2157.967326] device_add_disk+0x2b/0x40 [ 2157.971233] loop_add+0x635/0x8d0 [ 2157.974753] loop_probe+0x161/0x1a0 [ 2157.978417] ? loop_control_ioctl+0x360/0x360 [ 2157.982916] ? find_held_lock+0x35/0x130 [ 2157.986995] kobj_lookup+0x265/0x460 16:47:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2602, 0x0) [ 2157.990726] ? loop_control_ioctl+0x360/0x360 [ 2157.995233] get_gendisk+0x4d/0x380 [ 2157.998880] __blkdev_get+0x45a/0x1660 [ 2158.002778] ? __lock_acquire+0x548/0x3fb0 [ 2158.007020] ? unlock_new_inode+0xfa/0x140 [ 2158.011292] ? blkdev_get_block+0xc0/0xc0 [ 2158.015453] ? bd_acquire+0x14e/0x2c0 [ 2158.019288] blkdev_get+0xc4/0x990 [ 2158.022846] ? kasan_check_write+0x14/0x20 [ 2158.027097] ? bd_may_claim+0xd0/0xd0 [ 2158.030914] ? kasan_check_read+0x11/0x20 [ 2158.035110] ? do_raw_spin_unlock+0x57/0x270 [ 2158.039555] ? _raw_spin_unlock+0x2d/0x50 [ 2158.043734] blkdev_open+0x205/0x290 [ 2158.047464] do_dentry_open+0x488/0x1160 [ 2158.051528] ? kasan_check_read+0x11/0x20 [ 2158.055696] ? bd_acquire+0x2c0/0x2c0 [ 2158.059510] ? chown_common+0x5c0/0x5c0 [ 2158.063498] ? inode_permission+0xb4/0x570 [ 2158.067742] vfs_open+0xa0/0xd0 [ 2158.071041] path_openat+0x10e9/0x46e0 [ 2158.074970] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2158.080116] ? kasan_slab_alloc+0xf/0x20 [ 2158.084182] ? kmem_cache_alloc+0x11a/0x6f0 [ 2158.088521] ? getname_flags+0xd6/0x5b0 [ 2158.092497] ? getname+0x1a/0x20 [ 2158.095867] ? do_sys_open+0x2c9/0x5d0 [ 2158.099773] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 2158.104460] ? __alloc_fd+0x430/0x530 [ 2158.108272] do_filp_open+0x1a1/0x280 [ 2158.112081] ? may_open_dev+0x100/0x100 [ 2158.116073] ? kasan_check_read+0x11/0x20 [ 2158.120231] ? do_raw_spin_unlock+0x57/0x270 [ 2158.124652] ? _raw_spin_unlock+0x2d/0x50 [ 2158.128827] ? __alloc_fd+0x430/0x530 [ 2158.132648] do_sys_open+0x3fe/0x5d0 [ 2158.136388] ? filp_open+0x80/0x80 [ 2158.139951] ? trace_hardirqs_on_thunk+0x1a/0x1c 16:47:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2c03, 0x0) [ 2158.144727] ? do_syscall_64+0x26/0x610 [ 2158.148711] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2158.154092] ? do_syscall_64+0x26/0x610 [ 2158.158075] __x64_sys_open+0x7e/0xc0 [ 2158.161881] do_syscall_64+0x103/0x610 [ 2158.165773] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2158.170972] RIP: 0033:0x412011 [ 2158.174180] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2158.193087] RSP: 002b:00007fb9a21f9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2158.200800] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000412011 [ 2158.208076] RDX: 00007fb9a21f9afa RSI: 0000000000000002 RDI: 00007fb9a21f9af0 [ 2158.215349] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2158.222636] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2158.229920] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2158.254907] WARNING: CPU: 0 PID: 20827 at block/genhd.c:717 __device_add_disk+0xef6/0x1160 [ 2158.263327] Kernel panic - not syncing: panic_on_warn set ... [ 2158.269228] CPU: 0 PID: 20827 Comm: syz-executor.1 Not tainted 5.0.0+ #10 [ 2158.276153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2158.285503] Call Trace: [ 2158.288095] dump_stack+0x172/0x1f0 [ 2158.291754] ? __device_add_disk+0xec0/0x1160 [ 2158.296265] panic+0x2cb/0x65c [ 2158.299468] ? __warn_printk+0xf3/0xf3 [ 2158.303376] ? __device_add_disk+0xef6/0x1160 [ 2158.307879] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2158.313421] ? __warn.cold+0x5/0x45 [ 2158.317037] ? __device_add_disk+0xef6/0x1160 [ 2158.321527] __warn.cold+0x20/0x45 [ 2158.325090] ? device_create_vargs+0x45/0x60 [ 2158.329482] ? __device_add_disk+0xef6/0x1160 [ 2158.333961] report_bug+0x263/0x2b0 [ 2158.337575] do_error_trap+0x11b/0x200 [ 2158.341466] do_invalid_op+0x37/0x50 [ 2158.345192] ? __device_add_disk+0xef6/0x1160 [ 2158.349686] invalid_op+0x14/0x20 [ 2158.353142] RIP: 0010:__device_add_disk+0xef6/0x1160 [ 2158.358239] Code: 70 8b 52 fe 0f 0b e9 98 fb ff ff 48 89 bd 18 ff ff ff e8 5d 8b 52 fe 0f 0b 48 8b bd 18 ff ff ff e9 bf f7 ff ff e8 4a 8b 52 fe <0f> 0b e9 80 fe ff ff e8 4e 64 25 fe 4c 89 e7 e8 d6 77 8a fe e9 45 [ 2158.377123] RSP: 0018:ffff88800ebbf470 EFLAGS: 00010246 [ 2158.382473] RAX: 0000000000040000 RBX: ffff88800ebbf560 RCX: ffffc90008088000 [ 2158.389749] RDX: 0000000000040000 RSI: ffffffff831da036 RDI: 0000000000000005 [ 2158.397038] RBP: ffff88800ebbf588 R08: ffff88807fd68300 R09: ffff88807fd68ba0 [ 2158.404309] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888057bc81c0 [ 2158.411579] R13: ffff888057bc8250 R14: 00000000fffffff4 R15: 0000000000000000 [ 2158.418851] ? __device_add_disk+0xef6/0x1160 [ 2158.423357] ? blk_alloc_devt+0x2e0/0x2e0 [ 2158.427498] ? sprintf+0xc0/0x100 [ 2158.430944] ? scnprintf+0x140/0x140 [ 2158.434655] ? __init_waitqueue_head+0x36/0x90 [ 2158.439227] ? pm_runtime_init+0x311/0x3b0 [ 2158.443476] device_add_disk+0x2b/0x40 [ 2158.447378] loop_add+0x635/0x8d0 [ 2158.450841] loop_probe+0x161/0x1a0 [ 2158.454478] ? loop_control_ioctl+0x360/0x360 [ 2158.458959] ? find_held_lock+0x35/0x130 [ 2158.463026] kobj_lookup+0x265/0x460 [ 2158.466738] ? loop_control_ioctl+0x360/0x360 [ 2158.471234] get_gendisk+0x4d/0x380 [ 2158.474858] __blkdev_get+0x45a/0x1660 [ 2158.478726] ? __lock_acquire+0x548/0x3fb0 [ 2158.482948] ? unlock_new_inode+0xfa/0x140 [ 2158.487178] ? blkdev_get_block+0xc0/0xc0 [ 2158.491322] ? bd_acquire+0x14e/0x2c0 [ 2158.495118] blkdev_get+0xc4/0x990 [ 2158.498651] ? kasan_check_write+0x14/0x20 [ 2158.502900] ? bd_may_claim+0xd0/0xd0 [ 2158.506699] ? kasan_check_read+0x11/0x20 [ 2158.510831] ? do_raw_spin_unlock+0x57/0x270 [ 2158.515258] ? _raw_spin_unlock+0x2d/0x50 [ 2158.519391] blkdev_open+0x205/0x290 [ 2158.523099] do_dentry_open+0x488/0x1160 [ 2158.527153] ? kasan_check_read+0x11/0x20 [ 2158.531302] ? bd_acquire+0x2c0/0x2c0 [ 2158.535098] ? chown_common+0x5c0/0x5c0 [ 2158.539066] ? inode_permission+0xb4/0x570 [ 2158.543310] vfs_open+0xa0/0xd0 [ 2158.546584] path_openat+0x10e9/0x46e0 [ 2158.550457] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2158.555555] ? kasan_slab_alloc+0xf/0x20 [ 2158.559596] ? kmem_cache_alloc+0x11a/0x6f0 [ 2158.563920] ? getname_flags+0xd6/0x5b0 [ 2158.567885] ? getname+0x1a/0x20 [ 2158.571242] ? do_sys_open+0x2c9/0x5d0 [ 2158.575133] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 2158.579795] ? __alloc_fd+0x430/0x530 [ 2158.583593] do_filp_open+0x1a1/0x280 [ 2158.587402] ? may_open_dev+0x100/0x100 [ 2158.591385] ? kasan_check_read+0x11/0x20 [ 2158.595531] ? do_raw_spin_unlock+0x57/0x270 [ 2158.599931] ? _raw_spin_unlock+0x2d/0x50 [ 2158.604071] ? __alloc_fd+0x430/0x530 [ 2158.607882] do_sys_open+0x3fe/0x5d0 [ 2158.611607] ? filp_open+0x80/0x80 [ 2158.615156] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2158.619894] ? do_syscall_64+0x26/0x610 [ 2158.623867] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2158.629228] ? do_syscall_64+0x26/0x610 [ 2158.633190] __x64_sys_open+0x7e/0xc0 [ 2158.637008] do_syscall_64+0x103/0x610 [ 2158.640880] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2158.646053] RIP: 0033:0x412011 [ 2158.649244] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2158.668130] RSP: 002b:00007fb9a21f9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2158.675845] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000412011 [ 2158.683110] RDX: 00007fb9a21f9afa RSI: 0000000000000002 RDI: 00007fb9a21f9af0 [ 2158.690387] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 2158.697639] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2158.704897] R13: 0000000000000000 R14: 00000000004dbe08 R15: 0000000000000003 [ 2158.713055] Kernel Offset: disabled [ 2158.716689] Rebooting in 86400 seconds..